Information Security, Radio electronics and Telecommunications 

|Інформаційна безпека, радіоелектроніка та телекомунікації

Guestbook – April 2022

·        #1122

·        Moskalenko Kirill(RТ-212)(Yershova) (Friday, 29 April 2022 18:16)

Exam topics for #1118
The new advancement of color Television. (7)
The development of color television began after the end of World War II. The US electronics industry, having lost defense orders, has taken up the development of civilian technologies, including television. At the same time, the latest achievements were used, which were previously used only in military developments. In addition, previously unused decimeter radio bands became available. Two main problems of electronic color television remained unresolved: compatibility with existing black and white receivers. On June 15, 1960, a radio amateur Chuev proposed a method for obtaining a color image on a black and white TV screen without making any changes to it. A simple result was achieved on the basis of the Benham-Fechner effect by alternating with a certain frequency shades of gray in a television picture.
https://voca.ro/19whabaJS5sO

Development of television in your home country. (9)
In Ukraine, the first acquaintance with television occurred on February 1, 1939. The first TV-sets were mechanical, they used the so-called Nipkow discs. They had only one advantage: his programs, transmitted in the middle wave range, could be received over a vast territory. However, the quality of the mechanical television picture was worse. A new page of Ukrainian electronic television was opened only on November 6, 1951 in Kyiv, on Khreshchatyk Street, a new television center was officially put into operation, next to it there was a radio transmission tower. In those days, television, compared with today, was quite simple. There were only 3 TV channels.
https://voca.ro/1m3xyFezufLg


Cable television. (1)
From a technical point of view, the difference between terrestrial, cable and satellite television is the way the signal is delivered. Cable TV provides a better picture that is not interfered with by radio interference. An almost unlimited number of channels can be transmitted over a cable, especially fiber optic. Depending on the scale and technical features of networks, cable television helps to establish different types of communication: between individuals, between groups of people, between communities. Advertising is much cheaper than on any broadcast studio. Issues of Ukrainian cable systems are still common: lack of software, poor technical base, unresolved issues of organization, financing, copyrights.
https://voca.ro/1ixBhBAlhfmS

·        #1121

Yershova Y. (Friday, 29 April 2022 14:27)

Moskalenko Kirill(RТ-212)(Yershova) (Friday, 29 April 2022 12:44)
I've got your exam topics, but you have to write the name and number of the topic.

·        #1120

S.Mykhailiuk (Friday, 29 April 2022 12:54)

To Mitriev Vitaliy RZ-213 Thank you . Just good. Keep on working hard

·        #1119

S.Mykhailiuk (Friday, 29 April 2022 12:52)

To Chabanenko Ksenia RZ-213 Thanks just good for all activities

·        #1118

Moskalenko Kirill(RТ-212)(Yershova) (Friday, 29 April 2022 12:44)

Exam topics
The development of color television began after the end of World War II. The US electronics industry, having lost defense orders, has taken up the development of civilian technologies, including television. At the same time, the latest achievements were used, which were previously used only in military developments. In addition, previously unused decimeter radio bands became available. Two main problems of electronic color television remained unresolved: compatibility with existing black and white receivers. On June 15, 1960, a radio amateur Chuev proposed a method for obtaining a color image on a black and white TV screen without making any changes to it. A simple result was achieved on the basis of the Benham-Fechner effect by alternating with a certain frequency shades of gray in a television picture.
https://voca.ro/19whabaJS5sO


In Ukraine, the first acquaintance with television occurred on February 1, 1939. The first TV-sets were mechanical, they used the so-called Nipkow discs. They had only one advantage: his programs, transmitted in the middle wave range, could be received over a vast territory. However, the quality of the mechanical television picture was worse. A new page of Ukrainian electronic television was opened only on November 6, 1951 in Kyiv, on Khreshchatyk Street, a new television center was officially put into operation, next to it there was a radio transmission tower. In those days, television, compared with today, was quite simple. There were only 3 TV channels.
https://voca.ro/1m3xyFezufLg



From a technical point of view, the difference between terrestrial, cable and satellite television is the way the signal is delivered. Cable TV provides a better picture that is not interfered with by radio interference. An almost unlimited number of channels can be transmitted over a cable, especially fiber optic. Depending on the scale and technical features of networks, cable television helps to establish different types of communication: between individuals, between groups of people, between communities. Advertising is much cheaper than on any broadcast studio. Issues of Ukrainian cable systems are still common: lack of software, poor technical base, unresolved issues of organization, financing, copyrights.
https://voca.ro/1ixBhBAlhfmS

·        #1117

S.Mykhailiuk (Friday, 29 April 2022 12:16)

To Igor Rudko (RZ-213) Task1 has grammar mistakes. Punctuation marks are different in English. It hints that you have used Google translate app for this purpose, I think. Pls choose the topics relating to your speciality. Just 65 points. I hope you have nothing to do with the ecology.
Task2 is good. However, it has to reflect the sentences associated with the speciality. Pls take my it into account. Keep on working hard.

·        #1116

S.Mykhailiuk (Friday, 29 April 2022 12:03)

To Shlapak Dmytro RZ-213 Task 1 should contain the sentences with phrases relating to your speciality. The sentences you’ve made up have the general meaning and can hardly be understood without the additional contents. Task2 . The title itself gives and idea about the topic ‘the leak’ . But your comments on the article should reflect the contents of the article. You have to narrate the story and then come to a certain conclusion . Also there some grammar mistakes in your comments. Pls train your pronunciation! Remember the way they pronounce the word “Georgia”[ˈdʒɔːdʒə] .Just 67 points this time. Please work hard to improve your language skills in ESP English.

·        #1115

Igor Rudko (RZ-213) (S.Mykhailiuk) (Friday, 29 April 2022 12:02)

Article: https://techxplore.com/news/2022-04-net-major-problem-technology-consumption.html
Audio:https://voca.ro/1gsVI8JV6TlIconsumption".
There is the climate crisis, which can be solved rapidly without any changes to lifestyle, society, or the economy. In fact, we have to do is switch fossil fuels for renewable power, electric vehicles, and energy efficiency technologies, add seaweed to livestock feed to cut methane and embrace green hydrogen for heavy industries such as steel-making. In my opinion, it is really great that scientific society is interested in this problem and trying to fix it
Phrases
Audio: https://voca.ro/14wMtNseldvy
1) difficult to explain - важкопояснити
Such knowledge is often difficult to explain. - Такізнаннячастоважкопояснити
2)due to insufficient - черезнедостатню
There is a new technique for detecting when a hydrogen fuel cell is experiencing reduced efficiency due to periods of excess or insufficient water - Існуєноваметодикавиявлення, коливодневийпаливнийелементвідчуваєзниженуефективністьчерезперіодинадлишкуабонедостатньоїкількостіводи.
виявленідані - виявленідані
3)data revealed - виявленідані
Scientists have revealed a data breach that has potentially exposed information belonging to 1.3 million employees and students. - Вченівиявилизломданих, якийпотенційнорозкривінформаціюпро 1,3 мільйонаспівробітниківістудентів.

·        #1114

Chabanenko Ksenia RZ-213(S.Mykhailiuk) (Friday, 29 April 2022 11:58)

1.difficult to explain-важкопояснити;
It's difficult to explain without knowlegde of programming arrangements terminology.-Цеважкопояснитибеззнаннятермінологіїпрограмування.
2.due to insufficient-черезнедостаток;
There is a lack of availability and timeliness of financial data due to insufficient integration of project offices.-Відсутнядоступністьтасвоєчасністьфінансовихданихчерезнедостатнюінтеграціюпроектнихофісів.
3.data revealed-данівиявили;
During studies of dysfunction , data revealed an unexpected insight : that even the worst circumstances can result in growth and transformation.-Підчасдослідженьдисфункціїданівиявилинесподіванерозуміння: навітьнайгіршіобставиниможутьпризвестидозростаннятатрансформації.
https://voca.ro/1k1vrvCtazgm
Today I've read the article about the new model to automatically detect and filter spam emails.The new technique could help to improve the security of users, while also helping them to skim irrelevant or undesired emails.It is based on multi-objective feature selection and on an adaptive capsule network.This model was trained on both image and text datasets and that is the difference if to compare with previous methods of detection spam emails.Also, it is expected to be implemented on a large-scale, improving the security and efficiency of email services.There is no doubt that this new spam filtering technique will be improved in the future what will lead to reducing the risk of phishing attacks.
https://voca.ro/16aMA9tJ7zMT
https://techxplore.com/news/2022-03-automatically-filter-spam-emails.html

·        #1113

Mitriev Vitaliy RZ-213(S.Mykhailiuk) (Friday, 29 April 2022 11:46)

Link to acticle: https://techxplore.com/news/2022-02-machine-brain-cells.html
Link to voice: https://voca.ro/1bzm0mkoHyJB

I want to share what I've read today in the artical about the use of machine learning in understanding how brain cells work. Machine learning and artificial
intelligence techniques are being adapted to make people better understand how a variety of traits together affect the way neurons work and behave. It is called
manifold learning.Using information from roughly 3,000 neurons in the mouse brain, the scientists applied manifold learning to align gene expression and
electrophysiological data.DeepManReg is a new and improved type of manifold learning which can reveal how multiple features connect or influence each other.
Researchers are making success in studies based on brain cells and are looking forward to the possibility of predicting brain disorders using these techniques.

1. Due to the lack of military equipment, russia is defeated in the war with ukraine
Черезнедостатнюкількістьвійськовоїтехнікиросіязазнаєпоразкинавійнізукраїною
2. When disclosing data on the movements of the FBI killers attacked the trail
ПрирозкриттіданихпропересуваннявбивціФБРнапалинаслід
3. It is difficult for scientists to explain why in nature you need a change of day and night
Вченимважкопояснитидлячоговприродіпотрібназмінаднятаночі

·        #1112

S.Mykhailiuk (Friday, 29 April 2022 11:39)

To Sergey Kyznyak RT-211, yes, I did. You got good marks for your tasks. No need to write a special request. Your general mark for the Module 1 - 38 points ( good mark)

·        #1111

S.Mykhailiuk (Friday, 29 April 2022 11:34)

To Ivan Siglyanyk(RZ-213) just 79 points for both tasks. But mind that phrases of Day in the sentences you usually make up should relate to your speciality as well.

·        #1110

Sergey Kyznyak RT-211, (Mykhailiuk S.L.) (Friday, 29 April 2022 11:31)

I'm sorry I sent exam topic #2 and #3 to Povich. These are topics are numbered of #326 and #553. Also, I sent the Exam Topic #4 and the class work numbered of #854 and #997. Can you check it, pls

·        #1109

S.Mykhailiuk (Friday, 29 April 2022 11:27)

To some students from
Groups RT-212 and RT-211!
Tomchishina P. Post N826 : Task1 is too long , your scores-74 points. Task2 should cover the phrases with sentences relating to your speciality only . Just 67 points you’ve earned.
Post 1067 , exam topic 8 ,9& 10 . Pls train your pronunciation before you record the topics. There are are some mistakes.Just 73 points for all topics. Pls do your tasks on time during our on-line sessions on a regular basis.
Moskalenko RT-212 Just 77 points.
Pistoi M. RT-212 topics N4,5,6,7 . Just 75 points, pls do them on time during each class we have on-line.
Avdeev from RT-211 just good
Glugan from art-211 You earned good mark.
Vergilis from RT-211 Thanks 80/75 points.
Krivosheeinko from RT-211 your scores are 80 /75 points.
Movsun-Zade from RT-211 just 78 points, thanks.
Barsukova-from RT-211 just 80 / 75 points for your tasks.
Kuznjak from RT-211 post N 997 .Just good,
thanks.
Pls do your tasks on time and keep on working hard to improve your language skills in ESP English. Good luck .See you next week during our on-line session.

·        #1108

Shlapak Dmytro RZ-213 (S.Mikhailyuk) (Friday, 29 April 2022 11:26)

1. An initial review and evaluation of the available data revealed problems related to the lack of elements.
Початковий огляд і оцінка наявних даних розкрила проблеми пов'язані з відсутністю елементів.
2. - The connection to a neighboring node cannot be established due to insufficient or erroneous credentials that we received from department 4A.
Підключення до сусіднього вузла не може бути встановлено через недостатні або помилкових облікових даних які ми отримали з відділу 4а.
3. However, in other cases, these problematic points are difficult to explain.
Однаквіншихвипадкахціпроблемнімоментиважкопояснити.

https://voca.ro/19YhVZtjiE35

Today I read the article `Georgia Tech reveals data leak, 1.3 million records". It turned out badly, although I don't think that the victims will have huge problems. It seems to me that this leak was made by one of the students, because there is no special sense for a person not connected with the Georgia Institute of Technology to try to find vulnerabilities in some application, which, as I understand, is also connected with the Georgia Institute of Technology. I also believe that Georgia Tech is obliged to provide free access to systems that warn the user about suspicious activity.

https://www.zdnet.com/article/georgia-tech-reveals-data-breach-1-3-million-records-exposed/

https://voca.ro/1bfTqVOGEvZ9

·        #1107

Ivan Siglyanyk(RZ-213)(S.Mykhailiuk) (Friday, 29 April 2022 11:15)

Prhases of Day
due to insufficiente: https://voca.ro/1jmSSxRPlQqi
Many Africans access the internet via their phones, and even those who have a land line generally have slow speeds with the rest of the world due to insufficient bandwidth
БагатоафриканцівмаютьдоступдоІнтернетучерезсвоїтелефони, інавітьті, укогоєназемнілініїзв’язку, зазвичаймаютьнизькушвидкістьзіншимсвітомчерезнедостатнюпропускнуздатність

data revealed: https://voca.ro/1b7PBCvxKild
Not only that, the leaked data revealed that many police departments are unable to respond in an active shooter situation.
Мало того, що витік даних показав, що багато відділів поліції не в змозі реагувати в ситуації активного стрільби.

difficult to explain: https://voca.ro/1eirtPo4sZ9h
It can sometimes be difficult to explain just how vicious, violent, and cruel
Інодібуваєважкопояснити, наскількижорстоким, жорстокиміжорстоким


Article: https://techxplore.com/news/2020-11-device-music-headno-headphones-required.html
Audio: https://voca.ro/1hc5ZG8mryKP
Today I have had an opportunity to read very interesting article about a new type of "headphones".
To tell the truth, this is a special and new device that transmits sound to the user, without the use of any headphones or anything else. But the main feature is that this transmission of sound will be only for a specific person, so others will not hear anything
The concept of the program is difficult, because the device itself monitors the position of the ear, and sends sound waves there.
Many people who were given such a great opportunity to test this were very surprised. They didn't understand how it was possible to sound like stereo or 3D, where its wonders on all sides. But at the same time, no one else hears it.
I think such research is just incredible, it looks like a science film, but it's still a reality. In my opinion, this is an important stage in the development of our world, our lives.

·        #1106

Moskalenko Kirill(РТ-212)(Mykhailiuk) (Friday, 29 April 2022 02:03)

Exam topics
Analog TV is outdated. Why is this happening? The quality of sound and picture of analog TV is worse. Satellite TV gives a very high quality picture. HD quality and stereo sound are the main advantages. In addition, the client can receive a huge package of channels, including thematic ones. This means that the viewer has the opportunity to watch their favorite shows and movies without annoying advertising. In addition, many providers offer nice bonuses for satellite television, for example, the ability to pause a movie, record the broadcast or watch the program schedule directly over picture. Finally, thanks to the variety of offers and tariff plans, you will be able to choose the most advantageous price.
https://voca.ro/1aSrdQEoZHBp

DTV channels are preferred to watch in all countries due to their availability and the quality of the transmitted picture. Most of them are broadcasted free, and anyone can use them for their TV. In order for the TV to receive a signal with this technology, its receiver must support DTV. Usually an external receiver is used for this. Modern TV models have such receivers by default. The transmitted signal is encoded in MPEG digital format and shown as a binary code. Its advantage is that the weather does not affect the signal. The disadvantage is that there are few channels and there is no way to choose your favorite movies
https://voca.ro/1iCGUj9wdn0I

Radio is based on electromagnetic waves. Everyone knows this today. But humanity guessed this at the end of the seventeenth century. English scientist Michael Faraday in the late 1830s, announced the discovery of electromagnetic waves. After that, another scientist from the UK, James Maxwell, completed of theory of electromagnetic field. In April 1896, at a meeting of the Russian Physical and Chemical Society, Popov, using a Hertz vibrator and a receiver of his own design, transmitted a message to a distance of 250 m. This event was the basis for the development of radio Since 1921, the transmission of music and voice broadcasting has become possible.
https://voca.ro/1lkvKkNHtRo9

Commercial radio enables companies to offer their products to a huge number of people. Advertisers can direct their ad to different regions to increase sales. Also, listeners are researched to create commercials, types of goods offered. Radio ads are adapted to specific times of the day. In order for it to be heard by more specific customers to whom the advertisement was directed. The radio company must also advertise itself in order to have more customers for advertising and be interesting to listeners, since the number of listeners determines the rating of the company. The radio station must have a frequency license and an artist agreement under copyright law.
https://voca.ro/18pzecx1bY9h

·        #1105

Popovych E. (Thursday, 28 April 2022 18:49)

To Timophey Sipin RZ-212
Exam topic #11 (The differences between a software and hardware firewall) and Phrases are well done

·        #1104

Popovych E. (Thursday, 28 April 2022 18:47)

To Khotynskiy Oleg RZ-212
Exam topic #1 ("Concept of “Privacy”) and Prases are well done

·        #1103

Popovych E. (Thursday, 28 April 2022 18:45)

To Khizhniak Dmytro RZ-212
Your exam topic is well done.

·        #1102

Popovych E. (Thursday, 28 April 2022 18:43)

To Khizhniak Dmytro RZ-212
"Basic Firewall Operation Computer Science" is well done

·        #1101

Popovych E. (Thursday, 28 April 2022 18:41)

To Povoznikov Artem RZ-212
Exam topic #6 An isolated virtual machine is well done

·        #1100

Popovych E. (Thursday, 28 April 2022 18:39)

To Poddubrovskaya Nastya(RZ-212)
Exam topic #3 Information privacy is well done. Your comments are good, as usual.

·        #1099

Popovych E. (Thursday, 28 April 2022 18:34)

To Kate Kholodova (RZ-212)
Exam topic: The differences between a software and hardware firewall is well done.
Thank you, you have successfully completed the task.

·        #1098

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 14:23)

Відпрацювання
Стаття:https://www.ukrinform.ua/rubric-technology/3469060-v-ukraini-pracuut-vze-ponad-10-tisac-terminaliv-starlink.html
Who would have thought, but there are already more than 10,000 Starlink terminals in Ukraine. According to Ukrinform, this was announced by Deputy Prime Minister - Minister of Digital Transformation Mykhailo Fedorov in an interview with RBC-Ukraine.

"We have more than 10,000 terminals throughout Ukraine. Today they all work for free for teams and facilities where they are located," said the Deputy Prime Minister.

"We have more than 10,000 terminals throughout Ukraine. Today they all work for free for teams and facilities where they are located," said the Deputy Prime Minister.

According to Fedorov, for some time the terminals will be available for free, after which the Ministry of Finance will decide on payment.

The head of the ministry explained that Starlink is very similar in operation to a powerful router and the area of ​​signal distribution depends on the openness of the premises and areas. Fedorov added that terminals are often used in the field, where they work normally for several hundred meters.

He noted that the needs of critical infrastructure and the medical sphere are currently being met. Also, after the deoccupation of Kyiv and Chernihiv oblasts, new needs arose due to problems with the fixed Internet and mobile towers. In particular, many providers are now powered by Starlink to make their entire network work. Many small settlements and villages use it to have at least some connection.

"So while the fighting is going on, we need more terminals. I think it's about thousands in addition to what we already have. Communication today is very important for the proper functioning of government agencies and critical infrastructure," said Fedorov.
As Ukrinform reported, Starlink Ukraine was registered in Ukraine on April 27 as a representative office of SpaceX.

Earlier, the founder of SpaceX Elon Musk agreed to the request of the Minister of Digital Transformation Mikhail Fedorov to provide Ukraine with Starlink stations and access to satellite Internet.

·        #1097

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 14:21)

Відпарцювання
Стаття:https://www.ukrinform.ua/rubric-technology/3381760-kitajski-vceni-viavili-vodu-na-misaci.html
"Chinese scientists find water on the moon", this article stunned me, it's something I could not believe, but Chinese scientists made me believe it. As noted, soil samples weighing 1,731 kg were collected in the northern part of the region "Ocean Bur December 1, 2020 and delivered to Earth on December 17 of that year.

The Chinese Chang’E-5 Moon Exploration Mission was launched on November 23, 2020. It consists of a landing gear and a means of delivering samples. This is China's first sample delivery mission, which aimed to deliver at least 2 kg of regolith and rock samples to Earth. This is the first mission to deliver samples from the Moon since 1976 (Luna-24).
The Boer Ocean is the largest lunar sea. It lies on the west side of the visible side. It has an irregular shape and extends from northwest to southeast. In the east it merges with many other seas and bays. The largest size is 2,500 km (with adjacent seas - 3,000 km), and the area is over 2 million km2.

·        #1096

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 14:15)

Відпрацювання
Стаття:https://www.ukrinform.ua/rubric-society/3469541-sist-ukrainskih-naukovih-ustanov-uvijsli-do-spisku-krasih-u-sviti.html
I have always been interested in science and other interesting topics, and I used to make outstanding discoveries and developments by scientists from other countries and continents, but today I learned that this is not the case. I read an article about "Six Ukrainian scientific institutions were included in the list of the best in the world." According to Ukrinform, the Minister of Education and Science of Ukraine Serhiy Shkarlet said in a telegram.

The Center for World University Rankings (CWUR) has published a list of institutions in 2022-2023. Almost 20,000 establishments were included in the ranking, the best of which were included in the Global 2000 list.

"It is gratifying that five powerful Ukrainian research institutions and one university have been included in the list of the best in the world. Among them is the Kharkiv Institute of Physics and Technology, which came under fire from the Russian occupiers in March and bravely defended Ukraine and the world from environmental catastrophe. "- said Scarlett.
The second Ukrainian institution in the ranking, according to him, is the Institute of Scintillation Materials of the National Academy of Sciences of Ukraine, whose scientists are actively involved in major international projects in high energy physics in the United States, Japan, Europe and others.

The ranking also includes the Institute of Nuclear Research, the VM Glushkov Institute of Cybernetics, the NN Bogolyubov Institute of Theoretical Physics and the Taras Shevchenko National University of Kyiv.

"Despite the difficulties caused by hostilities in the Russian Federation, our educators and scientists continue to work. We certainly have something to be proud of. We confidently prove that we are competitive in the international arena, and achievements in science make the state strong in all areas." stressed the head of the Ministry of Education and Science.

·        #1095

Petrova E.I. (Thursday, 28 April 2022 14:05)

Pour les étudiants qui apprennent le français.
Chers étudiants ! J’attends vos devoirs. Dépéchez-vous! Il ne vous reste que quelques jours pour les faire et envoyer.Laissez vos commentaires et vos enregistrements ici. Allez-y! Bon travail.

·        #1094

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 13:40)

Відпрацювання
Стаття:https://www.bbc.com/ukrainian/features-43404612
Stephen Hawking is an outstanding and most famous physicist in the world, his name has repeatedly appeared in popular television and scientific articles. It was one of them that I came across today, namely "Stephen Hawking: Discoveries That Made Him Famous." Professor Stephen Hawking (1942-2018) died on March 14, 2018 at the age of 76. The theoretical physicist from Cambridge was one of the most famous scientists in the world. But what discoveries did he make? He gained fame among researchers through a series of works in which he combined the outstanding theory of gravity and relativity of Albert Einstein with the wonderful world of quantum mechanics, which is usually applied to such tiny things as atoms and molecules. And it all ended with a description of black holes that can evaporate themselves, and equations that describe the entire history of the universe. The most important discoveries of Hawking
with the Oxford mathematician Roger Penrose, he proved that if the Big Bang happened, it had to start with an infinitesimal point - the singularity.
Black holes emit energy known as Hawking radiation and gradually lose mass. This is due to quantum effects near the edge of a black hole - an area called the event horizon.
He predicted the presence of small black holes during the Big Bang. These tiny black holes are supposed to be incredibly hot, and lose weight until they're gone - potentially ending in an explosion that releases a tremendous amount of energy.
In the 1970s, Mr. Hawking studied whether particles and light entering a black hole disappear completely when the black hole evaporates. He initially believed that this "information" was disappearing from the universe. But the American physicist Leonard Sasskind disagreed. These ideas became known as the information paradox. In 2004, Mr Hawking acknowledged that the information should still be kept.
With physicist James Hartl, he tried to describe the history of space in one mathematical expression called the "Wave Function of the Universe." But quantum theory shows that the differences between space and time are blurred. So it turned out that the question of what happened before the Big Bang doesn't make much sense.
Obsession with black holes
Mr. Hawking's first attempts at scientific publications were in the 1960s, when he was a student and had only the first symptoms of motor neurone disease, which would have such a huge impact on his life.
With the Oxford mathematician Roger Penrose, he proved that if the Big Bang happened, it had to start with an infinitesimal point, the language of physics - "singularity".
At a time when the relic radiation of the Big Bang (or microwave background radiation) had just been discovered in the sky, other cosmologists were hoping for something less radical than the concept of a whole universe formed from nothing.
Together, Hawking and Penrose proved that hoping for softer explanations was futile.
Destruction of black holes
Mr. Hawking's next hobby in the 1970s was to show that black holes are not black at all, but in fact, as the title of one article puts it, "white hot."
Black holes are the main "monster" of the general theory of relativity. First identified and named by John Wheeler, they are such dense areas of space that everything within them decreases to one point - another example of a singularity.
At the time, it seemed ridiculous that these gravitational monsters might have something to do with the delicate theory of quantum mechanics that explains light and the orbits of electrons in atoms.
But Mr Hawking has proved that this is not the case. In fact, quantum theory completely changes the fate of black holes.
At their edges, as Mr. Hawking pointed out, these laws created and radiated new particles, losing energy and therefore losing mass (remember Einstein's equation E = mc²).
It would take a long time for the black hole to evaporate in this way. But in the end, Mr. Hawking concluded that their disappearance was due to an energy release equivalent to a million megatons of hydrogen bombs.
When the Large Hadron Collider was opened in the Swiss-French countryside on the outskirts of Geneva, it was hoped that the particle accelerator could create microscopic black holes and thus prove Hawking's ideas.
The Nobel Prize would then be awarded to him. But so far the HAC has not done so.

·        #1093

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 13:07)

Відпрацювання
Стаття:https://www.bbc.com/ukrainian/features-59809501
Today, one of the most important topics in the world is politics, about the latest events, the percentage of news about politics and articles on this topic has grown greatly and it is very visible. One of the articles intrigued me a lot, it stands for my country and the help it needs. This article is about help from Britain. Entitled: "How and why Britain is becoming one of Ukraine's closest allies." The article tells us that against the background of the threat of a full-scale Russian invasion, the British government suddenly transfers 2,000 anti-tank systems to Ukraine by plane, Prime Minister Boris Johnson declares terrible consequences of aggression for Russia, and British Defense Minister Ben Wallace tours Europe, trying to persuade NATO allies, including Germany, to help Ukraine with weapons. It is also important that BBC News Ukraine interviewed experts on what motivates Britain to help Ukraine and make such diplomatic efforts. Let's also look at how cooperation with Britain has strengthened the Ukrainian army, economy and education over the 30 years of independence. This survey can be viewed at: https: //www.youtube.com/watch? V = HZm4Biersn8 there you can learn in detail about the questions asked by our correspondents and answers to these questions. One of these questions was "Why is British assistance to Ukraine in the confrontation with Russia easy to understand, but why is Britain helping Ukraine?"
Ambassador of Ukraine to the United Kingdom Vadym Prystaiko believes that the implementation of the strategic concept of "global Britain" has become a key factor for London. It appeared after the country's withdrawal from the EU and shows the desire to be a more active player in the international arena. The government of Boris Johnson is trying to implement it.
"Britain understands why they need a friend like Ukraine in the future. Yes, we are not the most powerful country, but we are developing," he said in an interview with BBC News Ukraine.
The second factor, according to the diplomat, is the historical rivalry with Russia, which has intensified, in particular, due to the strengthening of Moscow in the Black Sea region after the annexation of Crimea.
"The expansion of Russia's influence, which is gradually regaining its imperial ambitions and, according to the British, needs to be restrained, is precisely the place of application for Britain," said the diplomat.

·        #1092

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 12:53)

Відпрацювання
Стаття:https://www.bbc.com/ukrainian/features-60257897
I have always been interested in mystical cases, especially historical ones, looking for interesting information about such cases, I fulfilled my goal and found an article about the legendary ship that sank in Antarctica. The article is entitled: "Shackleton's Expedition. Antarctica is looking for a legendary ship that died a century ago." This is a fascinating expedition and an article about it, it begins with the story of the ship itself: Somewhere at the bottom of the icy Weddell Sea in Antarctica lie the wreckage of one of the most famous ships in the world. The three-masted Endurance barge was one of the two ships of the infamous expedition of the famous South Pole explorer Ernest Shackleton. He risked sailing in the most turbulent period of the early twentieth century, from 1914 to 1917. In 1915, Endurance fell into an ice trap in the Weddell Sea and sank.
Shackleton and his team were forced to flee in boats on which they made an unprecedented voyage across the Southern Ocean.
The ship is at a depth of about 3,000 meters, but this is not the main challenge for the new expedition, which wants to make another attempt to find him.
The biggest problem is sea ice. Cruel, evil sea ice, as imagined by the Anglo-Irish researcher Ernest Shackleton.
The icebergs that squeezed, broke, and then engulfed his polar steamer in 1915, securely hid him from the outside world.
Even in our time of satellites and metal icebreakers, finding Endurance has become an impossible task.
"Believe me, it's quite difficult," said Mansun Bound, a marine archaeologist who has joined the Endurance22 project.
"The pack ice in the Weddell Sea is constantly moving clockwise. It opens, compresses and expands. It is a deadly environment."
So why do you need it at all? Why try again, which will be an inevitable disappointment?
The answer is simple - admiration for Shackleton.
John Shears says the new team made important lessons during the last expedition and this time improved its approach, including helicopter support.
The team is also counting on Agulhas II's South African icebreaker and Saab Sabertooth submarine search engines.
In 2019, the mission worked with the autonomous submarine Kongsberg Hugin. The data he collected during the survey of the seabed did not go to the surface immediately. Therefore, when the device failed, all the cartographic information collected by it was lost.
This time the team chose Saab Sabertooth underwater search engines equipped with the necessary sensors, lights and cameras. They can also work autonomously or with a fiber optic cable.
"Sabertooth is equipped with a long-range sonar sonar that transmits images of the seabed to the surface, aboard a ship or a mission camp," said Nico Vincent, who will oversee the operation.
If the researchers are unable to reach the area of ​​the probable location of Endurance, they will set up camp on ice to launch submarines through the ice-hole.

·        #1091

Lebedeva E. (Thursday, 28 April 2022 12:20)

To Volodymir Kolomiets Rz 212 Well done, thank you.

·        #1090

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 12:01)

Відпрацювання
Стаття:https://www.bbc.com/ukrainian/features-60318751
"A breakthrough in nuclear fusion: what it means for the future of energy," is how I was struck yesterday by an article I stumbled upon. European scientists have announced a major breakthrough in the development of practical nuclear fusion - an energy process that feeds the stars, these words have piqued my interest even more. It is said that the British laboratory JET broke its own world record for the amount of energy that was obtained by combining two forms of hydrogen.
The experiments yielded 59 megajoules of energy in five seconds (11 megawatts of power).
This is more than twice as much as was obtained during similar tests in 1997.
This is not too much energy - only about 60 kettles of water are enough to boil.
But the importance of this achievement is that it confirmed the correctness of the project developed for a larger fusion reactor, which is currently being built in France.
"JET experiments have brought us one step closer to thermonuclear energy," said Dr. Joe Milnes, head of the reactor lab. takes us to a new level. " If the reader does not understand more, the article describes how nuclear fusion works in the picture to illustrate. Operation of fusion-based power plants of the future will not lead to greenhouse gas emissions and will generate only a very small amount of short-lived radioactive waste.
"These experiments, which we have just completed, should have worked," said JET CEO Professor Ian Chapman. "If they did not work, we would have real concerns about whether ITER will be able to achieve its goals."
"The stakes have been high, and what we have achieved has been achieved thanks to incredible people and their faith in science," he told BBC News.
Thermonuclear fusion is based on the principle that energy can be released by fusing atomic nuclei, rather than by fission, as in the case of fission reactions, which operate existing nuclear power plants.
In the core of the Sun, this is due to the enormous gravitational pressure at temperatures of about 10 million degrees Celsius. At a much lower pressure than possible on Earth, the temperatures for synthesis must be much higher - more than 100 million degrees Celsius.
There are no materials that can withstand direct contact with such heat. So, to achieve fusion in the laboratory, scientists have developed a system in which superheated gas or plasma is kept inside a magnetic field in the shape of a donut.
The Joint European Torus (JET) reactor, located in Kalham, Oxfordshire, has pioneered this approach to synthesis, which it has been working on for almost 40 years. And over the last 10 years, it has been tuned to recreate the future look of the ITER facility.

·        #1089

Timophey Sipin RZ-212(Popovych) (Thursday, 28 April 2022)

Exam topic #11 (The differences between a software and hardware firewall)
A hardware firewall will have a better level of security and is preferred by most business users. However, it is slightly more expensive than a software firewall, and more complex knowledge of system networks may be required to configure settings for better and more desirable performance. On the other hand, a software firewall will be cheaper, and setting up settings is often easier. It is preferred by most home users.
So, in summary, it all comes down to the user's judgment of what you need. You can purchase a hardware firewall while also having a software firewall. It even provides more protection, but also has more configurations and is more expensive.
https://voca.ro/1jwpBps
1.different points of view
This tool lets you see different points of view so the team can choose its best ideas.
Цей інструмент дає змогу бачити різні точки погляду, щоб команда могла вибрати найкращі ідеї.
2.differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models
Мілльштейнійогоколегивиявилизначнівідмінностівзниженніпродуктивностіміжстаримиімолодшимимоделямивітрянихустановок
3.different aspects of
The Working Group reviewed more than 60 papers on different aspects of the implications of ICTs for development.
Робоча група розглянула понад 60 документів щодо різних аспектів впливу ІКТ для розвитку
https://voca.ro/17XaBFsj

·        #1088

Tomchishina Polina RT-212 (Mykhailiuk S.) (Thursday, 28 April 2022 11:59)

Exam Topic #9 (Development of television in your home country.)
The history of television in Ukraine began in 1925, when the talented experimental physicist Boris Grabovsky managed to make the first television broadcast in the former USSR and throughout the world. Then the invention of our countryman, unfortunately, could not play a decisive role. In 1939 the first telecast was made in Kyiv. In 1949, the construction of a new television center began at 26 Khreshchatyk Street. 1969, color television appeared in Ukraine. The uniqueness of the design was that it was the first in the world to be all-welded and unparalleled. At present, the transmission and distribution network consists of 57 powerful TV stations. This system provides viewers with programs throughout Ukraine.
https://voca.ro/1aD6NS1S0FzH

·        #1087

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 11:53)

Відпрацювання
Стаття:https://www.nauka.ua/news/u-dikih-tvarin-z-kitajskih-rinkiv-znajshli-potencijno-nebezpechnih-dlya-lyudini-virusiv
Last night I came across a very important article in my opinion for all mankind and his health, the article is just a virus found in wild animals from the Chinese market, let me remind you, it is kovid-19 found in animals in the Chinese market. The article emphasizes that the new virus is potentially dangerous. Researchers have studied the viruses of nearly 2,000 wild animals, which are a common delicacy sold in local markets in China. Thus, they identified 102 viruses, of which more than 20 species have the potential to spread to humans and cause new epidemics and pandemics. These include the bat coronavirus, which has already jumped on predatory species, and the bird flu virus, which has already shown its ability to infect humans. It also explains why Chinese markets have drawn so much attention to this news: Asian countries, particularly China, have a culture of wildlife consumption. And it is not limited to such familiar to Western people animals as rabbits or wild boars, but covers a wide range of exotics. For example, bamboo rats (Rhizomyinae), marmots, pangolins, hedgehogs and vivers, or civets (Viverridae) can be found in the markets, and the list is far from exhaustive. It is not uncommon for animals to be caught or imported illegally, especially when they belong to a protected species. However, the problem with wildlife trade is not only the reduction in the number of vulnerable species. By contacting wild animals and consuming their meat, a person risks catching an infection and causing an outbreak. The idea is not far from reality, as the culprit of the modern pandemic, the SARS-CoV-2 virus, is thought to have originated from Chinese bats through another animal. Concerned about a possible recurrence of the scenario, researchers from China, the United States, Australia and Belgium, led by scientists from Nanjing Agricultural University, decided to find out what other animals threaten to transmit new pathogens to us. a large number of viruses close to SARS-CoV-2. However, other animals may also be reservoirs of infection for humans, although they have received significantly less attention from scientists. That is why in the new work the authors cover the study of viruses in as many as 18 species of wild animals, which are a delicacy in China and sold in markets. They belonged to five orders of mammals: Rodents, Pangolins, Predators, Insects and Hares. To do this, between 2017 and 2021, scientists collected samples of 1,941 animals, including those supplied to the famous Huangyan Market in Wuhan, most of which are artificially bred in nurseries, but some are caught from the wild. Some animals looked sick, for example, porcupines had paralysis, pangolins had anorexia and convulsions, marmots had flu-like symptoms, and raccoons had runny nose.
For analysis, the researchers selected biomaterials from the respiratory and fecal organs from the animals. The samples were examined using the method of RNA sequencing, which allows to assess the expression of genes, in particular viral. I was interested in a very interesting and important question in this article: "Whose traces were found in samples of exotic animals?", And no less interesting answer. The most common were Picornaviridae, Astroviridae and Parvovirdae, while others occurred sporadically. Interestingly, no animals closely related to SARS-CoV-2 were found. The following phylogenetic study showed that many viruses were evolutionarily close to known pathogens in wild and domestic animals, as well as humans.

Among the hundreds of detected viruses, the authors identified 21 species that potentially pose the greatest threat to human health. This was indicated by such traits as the ability to infect humans and the tendency to jump from one host species to another. Carriers of the largest number of such viruses were squirrels, porcupines, nutria, bamboo rats, raccoon dogs and Malayan pangolins. One such potential pathogen has been the H9N2 bird flu virus, which is common in domestic birds and has already infected humans in China. It was found in squirrels and badgers, which showed signs of respiratory infection. Others include, for example, coronaviruses found in hedgehogs and weavers.

In addition, a number of viruses previously thought to be human or domestic have been observed in wild animals, such as influenza B virus, human parainfluenza virus 2, and Norwalk virus. It is not known how these pathogens behave in other animals, but there is a risk that they may change and form new variants that are dangerous to humans.

·        #1086

Volodymir Kolomiets Rz 212 (Lebedeva) (Thursday, 28 April 2022 11:51)

Exam topic #9 ("Functions of firewalls”)

Functions of firewalls are simple. Traffic flows to and from devices through ports. The firewall is what controls what is allowed through these ports.
On most computers, especially regular laptops or desktops, or home networks, the firewall should allow very little incoming traffic. There is rarely a legitimate reason for other devices to connect to your device or home network unnecessarily. The router that provides the Internet connection from your ISP to your home or office is usually a hardware firewall. And on your computer, wherever it is Windows macOS, it is most likely running a software firewall.

https://voca.ro/1gO42r1F5t9O

1) different aspects of
These different aspects are what govern the universe, the fundamental forces of nature, and all the elementary particles contained within.

2)differences in performance
The differences in battery performance all come down to nanoscale interactions, the researchers said.

3)different points of view
Comparing the different points of view and the different information provided is a potent reality check.

https://voca.ro/1nkwzi9fyLSD

·        #1085

Yershova Y. (Thursday, 28 April 2022 11:47)

Pishtoi Misha (PT-212) Yershova (Thursday, 28 April 2022)
Your exam topics #1,2,3 are quite alright.

·        #1084

Khotynskiy Oleg RZ-212 (Popovych E.) (Thursday, 28 April 2022 11:45)

Exam topic #1 ("Concept of “Privacy”)

We all use social networks. In them, we conduct personal correspondence in which we can discuss any business moments or just emotional experiences. Each social network in the rules for using its services undertakes not to disclose information about you or your correspondence since this information is private. Thus, privacy is a property of information security, in which access to it is carried out only by access subjects who have the right to it.
Many people do not even think about how important the concept of privacy is in their lives, as it allows legally hiding or not disclosing this or that information about a person, which, if it falls into the hands of scammers, can be very harmful. Today, the privacy of other people and information is monitored by law enforcement agencies. If you accidentally or deliberately disclose information that is considered confidential or private, you may be in serious legal trouble.
https://voca.ro/1muO4gQVz8qY

1) differences in performance
Even if children attend school, there can be marked differences in performance.
Навітьякщодітивідвідуютьшколу, можутьбутипомітнівідмінностівуспішності.

2) different points of view
There are different points of view regarding the benefits of intellectual property rights.
Існуютьрізніточкизорущодоперевагправінтелектуальноївласності.

3) different aspects of
IA analysts monitor three different aspects of threat reporting.
Відділ інформаційного аналізу здійснює контроль за трьома різними аспектами повідомлень про загрози.
https://voca.ro/126RfQMCJiJ1

·        #1083

Lebedeva E. (Thursday, 28 April 2022 11:43)

To Badyuk Eduard RZ-212, Andrey Mashovets RZ-212 All your tasks and exam topics are quite correct

·        #1082

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 11:42)

Відпрацювання
Стаття:https://www.nauka.ua/news/shtuchnij-intelekt-pidvishchiv-tochnist-keruvannya-bionichnoyu-rukoyu
While reading the news, today I came across an interesting article about artificial intelligence, which I had previously come across in news and scientific articles. The title of this article is: "Artificial intelligence has provided high accuracy control of the bionic hand." It tells the story of again American engineers who have more than once made new discoveries with artificial intelligence. They used artificial intelligence technology to improve the accuracy of the control of a prosthetic arm connected to the user's nervous system. As a result, study participants were able to naturally control the fingers and hands of the bionic hand with the power of thought with an accuracy of 99 percent, according to an article in the journal IEEE Transactions on Biomedical Engineering. One of the volunteers even played video games thanks to technology in his mind. This article gives information to read, people who do not understand exactly how bionic hands move, it will be very interesting to those who do not understand the new technology, but seeks to understand. resembles a real limb. But the development of science and technology has led to the development of bionic prostheses, which serve not only a cosmetic purpose, but also functionally reproduce the lost part of the body, having similar mobility. Modern versions are equipped with decoders that receive signals from the surviving parts of the hand and process it in such a way that the artificial hand moves as the user wishes.
The simplest such systems "predict" what kind of movement a person wants to perform, due to the contraction of the remaining muscles, and require training to master them. For example, if a person wants his bionic hand to clench his fist, he must move his muscles in one sequence and his finger in another, and so on. And although such prostheses are more accessible and non-invasive, they are much less accurate (in real terms have an accuracy of about 82 percent) than more complex options that connect to the nervous system. The best effect is given by prostheses, which through the implant form a single brain-computer interface with the brain, so they are controlled like a normal hand. But they are also overtaken by less traumatic artificial limbs such as the neurocomputer interface, which communicate not with the central nervous system, but with the surviving peripheral nerves of the limb. In this case, the implants are implanted in the nerves of the hand, which once set in motion the corresponding muscles, and now will be - the mechanisms of the prosthesis. Engineers from the University of Minnesota, Southwestern Medical Center at the University of Texas and Nerves Incorporated have tried to improve this technology with artificial intelligence (AI). The article also told why artificial intelligence is here and told how the technology has shown itself in testing.

·        #1081

Tomchishina Polina RT-212 (Mykhailiuk S.) (Thursday, 28 April 2022 11:40)

Exam Topic #10
(The major differences in a monochrome television and a color television receiver.)
Monochrome television only transmits brightness information, and the relative luminance of the images must at least roughly match the brightness of the subject. Significant tone distortion is quite acceptable. The reproduction of brightness becomes very important only if detail disappears in some tones. A full color television signal is much more complex in structure than a black and white television signal and carries much more information. But the general characteristics of color television are almost the same as those of black and white television. Modern television is based on the transmission of color images using flat screens on plasma and liquid crystal panels.

https://voca.ro/1J8V4OYeBxSD

 

·        #1080

Khizhniak Dmytro(Popovych O.S.)RZ-212 (Thursday, 28 April 2022 11:36)

Exam Topic #10Software firewall

A firewall is a piece of software or hardware that filters all network traffic between the computer, local network or commercial network, and the Internet. A firewall is a component of a computer system or network designed to block unauthorized access while allowing communication. It is a device or group of devices configured to deny, encrypt, decrypt, or proxy all (inside and outside) traffic teams between different security domains based on a set

Firewalls can be implemented in hardware or software, or a combination of both. A firewall can be a few rules that determine what traffic is being permitted inside or outside your home network. Depending on the type of firewall in place, access to certain IP addresses or domain names, or you can block certain types of traffic by blocking TCP / IP the ports they use. There are four mechanisms used by servers security limit traffic. A device or program can use more than one of these in a relationship together for more depth protection. The four mechanisms of packet filtering, are the circuit-level gateway, proxy-server, and Application Gateway.

https://voca.ro/1aXDtVt1EI6H

·        #1079

Simchuk Alexey (Vorobyova RZ-213) (Thursday, 28 April 2022 11:35)

Відпрацювання
Стаття:https://www.nauka.ua/news/shtuchnij-intelekt-rozchuv-sered-miskogo-shumu-signal-vid-zemletrusu
This morning I sat down to read various news and articles, and almost immediately I came across a very interesting article: "Artificial intelligence heard an earthquake signal in the city noise." This article immediately intrigued me, it says that American developers have introduced a neural network called UrbanDenoiser, which taught to filter anthropogenic noise in the city from seismic signals signaling an earthquake. To do this, the neural network listened to about 80,000 recordings of noise from the American city of Long Beach and more than 33,000 samples of signals from earthquakes. As a result, by combining them, scientists have been able to teach UrbanDenoiser to suppress city noise on recordings and notice important signals. However, given the data set for training, the neural network will only be able to operate in California. Scientists have published an article about UrbanDenoiser in the journal Science Advances. The same article told how to hear an earthquake.
Despite the wide range of methods available to scientists to fix the deformations of the earth's crust, the detection of earthquakes is still an unsolved problem of seismology. At first glance, any anomaly should not go unnoticed, but a reliable seismic forecast should not be sought, because local changes in parameters do not always lead to earthquakes, and the heterogeneity of the environment will not allow to single out any bright change that can make you think about an earthquake. .
The risk of earthquakes increases in urban areas due to high population density and extensive infrastructure. However, these same factors make earthquake monitoring difficult. The logistical difficulties of deploying monitoring devices, as well as the seismic noise that the city is constantly creating, complicate an already difficult task.
Traditional earthquake monitoring methods that look for seismic wave-related events above a certain noise level may simply miss less bright signals. And although the detection threshold for small earthquakes can be lowered by relying, for example, on the local similarity of signals, seismic noise attenuation itself can significantly increase the sensitivity to detect the desired seismic signals.
Traditional noise reduction methods are based on simple spectral filtering of signals, and are therefore ineffective if the earthquake signal is overlapped by noise in the same frequency range. The problem can be solved by noise attenuation in the frequency-time domain, which will help to detect a seismic signal against the background of noise. However, this requires a complex analysis of a large array of data in search of the right relationships between signals. Which, however, is almost an ideal task for machine learning methods, which was addressed by developers from Stanford University and the Chinese Academy of Sciences.

·        #1078

Badyuk Eduard RZ-212 (Lebedeva E.V.) (Thursday, 28 April 2022 11:34)

Exam topic #13 ("Authentication mechanisms.")

All of us have a plethora of social media accounts, job boards, directories, and other sites that can store important personal information about us. To prevent other users from logging into your account and stealing your funds, writing to your loved ones on your behalf or stealing your personal data, authentication mechanisms were invented.
Authentication mechanisms are modules that authenticate the user with a specific challenge or authentication technology, such as user name and password and one-time password. The order on which the authentication mechanisms are run is controlled by an authentication policy.
With the help of these mechanisms, you can be sure that your personal data is safe and that no one else can enter your account except you.
https://voca.ro/13SeGaOaqqwU

1) differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models.
Мілльштейн та його колеги виявили значні відмінності в зниженні продуктивності між старими і молодшими моделями вітряних установок.

2) different points of view
This tool lets you see different points of view so the team can choose its best ideas.
Цей інструмент дозволяє побачити різні точки зору, щоб команда могла вибрати найкращі ідеї.

3) different aspects of
This multi-national project became a reality in 2021 owing to the participation of several space agencies that came together to realize different aspects of the mission.
Цей багатонаціональний проект став реальністю у 2021 році завдяки участі кількох космічних агентств, які об’єдналися для реалізації різних аспектів місії.
https://voca.ro/16kOyIlfEGAO

·        #1077

Khizhniak Dmytro(Popovych O.S.)RZ-212 (Thursday, 28 April 2022 11:34)

"Basic Firewall Operation Computer Science"

A firewall is a piece of software or hardware that filters all network traffic between the computer, local network or commercial network, and the Internet. A firewall is a component of a computer system or network designed to block unauthorized access while allowing communication. It is a device or group of devices configured to deny, encrypt, decrypt, or proxy all (inside and outside) traffic teams between different security domains based on a set

Firewalls can be implemented in hardware or software, or a combination of both. A firewall can be a few rules that determine what traffic is being permitted inside or outside your home network. Depending on the type of firewall in place, access to certain IP addresses or domain names, or you can block certain types of traffic by blocking TCP / IP the ports they use. There are four mechanisms used by servers security limit traffic. A device or program can use more than one of these in a relationship together for more depth protection. The four mechanisms of packet filtering, are the circuit-level gateway, proxy-server, and Application Gateway.

https://voca.ro/1aXDtVt1EI6H

·        #1076

Yershova Y. (Thursday, 28 April 2022 11:29)

Moskalenko Kirill(RТ-212)(Yershova) (Thursday, 28 April 2022 11:03)
Eugene Chervony RT-212(Yershova) (Thursday, 28 April 2022 11:05)
Thanks for your interestingand clear comments.

·        #1075

Tomchishina Polina RT-212 (Mykhailiuk S.) (Thursday, 28 April 2022 11:28)

Exam Topic #8 Radio equipment helping to save on bills.
At the time, many experts in America said that radio would kill the record industry. It allowed the public to listen to music for free, for which they paid. While some companies saw radio as a new means of promotion, others feared it would cut into profits from record sales and live performances. Many record companies did not license their recordings for radio play, and their main stars signed agreements that they would not perform on radio broadcasts. Indeed, the recording industry plummeted in profits after the advent of radio. The number of transmitters grew, and record sales fell.

https://voca.ro/1OuOeCGL7d14

·        #1074

Povoznikov Artem RZ-212 (Popovych) (Thursday, 28 April 2022 11:27)

Exam topic #6 An isolated virtual machine

A virtual machine (VM, VM) is a virtual environment that works like a real computer, but inside another computer. To put it simply, it is an application that simulates a computer using the system and hardware.

It is used on a dedicated hard disk installed on the host computer (this is the name of the system within which the VMs run). Using virtual machines, users can test software in various environments (systems, configurations, etc.) on their PC without having to run and host a separate device. Virtual machines run in a business environment. The development of a large number of services currently cannot do without VMs or containers. Developers use them to increase easy expandability of products and achieve high performance regardless of the number of users.

Audio:https://voca.ro/198vQJc5BxFD


 

·        #1073

Yershova Y. (Thursday, 28 April 2022 11:24)

Pishtoi Misha (PT-212) Yershova (Thursday, 28 April 2022 11:03)
Your article review is not bad, but you should choose the articles relevant to your specialty. Please, check today's phrases.

·        #1072

Pishtoi Misha (PT-212) S.Mykhailiuk (Thursday, 28 April 2022 11:19)

Exam Topic #7 Commercial use of radio.

https://voca.ro/16Knh0A2nQYU

Radio is not one of the highly profitable sectors of the media industry. It is mainly used for advertising In most cases local and regional radio stations are used as advertising media, because the coverage of each station depends on the power of the radio transmitter and on the capacity of the radio network. I think Radio in the usual sense is already outdated and the Internet is completely replacing radio. It has been used since the war for encrypted and secure communication in some commercial industries to try to abandon this outdated technology. In this era, radio has long been obsolete.

·        #1071

Pishtoi Misha (PT-212) S.Mykhailiuk (Thursday, 28 April 2022 11:19)

Exam Topic #6 The new advancement of color Television.

https://voca.ro/1m8RXZ50sNF5

Color television is a television technology that transmits moving images in natural color. The breakthrough in the development of color television took place after the end of World War II. It used the latest achievements, previously used only in military developments. An alternative to the simultaneous separate transmission of color images was the sequential transmission of color information. The most promising way turned out to be the one that involved using a kinescope with three electronic spotlights and a mosaic phosphor with different colors of luminescence. In the mid-1940s Today there are three main color television standards used for analog broadcasting.

·        #1070

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:19)

Відпрацювання
Стаття : https://techxplore.com/news/2021-09-smart-city.html
Today I have read the article "Moving through a smart city." This is a very interesting article, thanks to which I learned a lot of new interesting and useful information.
This article discusses how to minimize the harmful effects of exhaust gases in modern cities. Nowadays, this problem is quite relevant, as cars account for a significant share of all environmental pollutants.
In general, I liked this article, because it describes methods of solving one of the important problems, I also liked the structure of writing. I will recommend my friends to read this article, because nowadays it is quite useful.
Голосове : https://voca.ro/1btAUIvvleBA

·        #1069

Andrey Mashovets RZ-212(Lebedeva E.) (Thursday, 28 April 2022 11:19)

Exam topic #4 (Information protection systems)
Information security, sometimes shortened to InfoSec, is the practice of protecting information by mitigating information risks. It is part of information risk management. It typically involves preventing or reducing the probability of unauthorized/inappropriate access to data, or the unlawful use, disclosure, disruption, deletion, corruption, modification, inspection, recording, or devaluation of information.
Methods of information protection:
1. Obstruction of the alleged abductor by physical and software means;
2. Managing or influencing the elements of the protected system;
3. Disguise or convert data, usually by cryptographic means;
4. Coercion, or the creation of conditions under which the user will have to comply with the rules of data handling;
5. Induce, or create conditions that motivate users to behave properly.

differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models, with older vintages declining by 0.53% each year for the first 10 years while their younger counterparts declined by only 0.17% per year during the same decade.
different aspects of
Indicators and data collection are two different aspects of information-gathering.
different points of view
This tool lets you see different points of view so the team can choose its best ideas.

https://voca.ro/13GwAmtlnmLm


 

·        #1068

Pishtoi Misha (PT-212) S.Mykhailiuk (Thursday, 28 April 2022 11:18)

Exam Topic #5 The major differences in a monochrome television and a color television receiver.

https://voca.ro/1oUwrO6ABsq6

The main differences between a monochrome TV and a color TV receiver. They are huge. First is the color reproduction. In the early days of color television, the picture quality was problematic. The difficulty of producing a screen from a monochrome screen. An interesting fact is that people who watched monochrome TV had the same dreams. Now television has come a long way from monochrome completely abandoned. Color television is superior to monochrome in every way. In fact, even now I'm at a laptop with a color screen. As far as I'm concerned, it's the best invention.

·        #1067

Tomchishina Polina RT-212 (Mykhailiuk S.) (Thursday, 28 April 2022 11:18)

Exam Topic #2
Cable TV often cannot give a good and clear picture, which always upsets the viewer. In this case, you can purchase a satellite dish that provides a high-quality digital image. Of the main advantages of a satellite dish, the following can be distinguished: digital sound and image quality, a large selection of channels, more profitable cost, broadcasting channels in foreign languages. Many pay-per-view satellite TV channels give viewers the opportunity to watch a show/series several weeks in advance. Of course, there are downsides to satellite TV. The first is its sensitivity. During heavy rain, snow or storms, image quality deteriorates, but experts say that this is only a matter of correct and accurate installation.
https://voca.ro/11Tlco2DYqUd

·        #1066

Yershova Y. (Thursday, 28 April 2022 11:18)

Tomchishina Polina RT-212 (Yershova Y.A.)
All your tasks and exam topics are quite correct but you should write the name of the topic as well. Good luck!

·        #1065

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:18)

Відпрацювання
Стаття : https://phys.org/news/2021-07-teacher-burnout-exodus.html
Today I have read a short article called "Scientists Find Out That Burnout Teachers Lead to Mass Quit." The teaching profession is very difficult psychologically and many young teachers leave their jobs within 5 years. This problem especially gained scale after the spread of COVID-19. Psychologists argue that teacher burnout occurs in three stages: emotional exhaustion, depersonalization, and declining academic performance. Undoubtedly, the profession of a teacher is very important and valuable for us, although many do not understand this. protecting teachers from burnout should be a central element of international policy to reduce teacher turnover.
Голосове : https://voca.ro/15mL9U7jWyIM

·        #1064

Pishtoi Misha (PT-212) S.Mykhailiuk (Thursday, 28 April 2022 11:17)

Exam Topic #4 Early radio development.

https://voca.ro/1nTTBqwwHOkC


The early history of radio is the history of special technology, which also makes southern radio instruments that emit radio waves. In the days of radio, many people contributed theories and inventions to what became radio. The development of radio began as "wireless telegraphy". More late radio history is increasingly concerned with broadcasting issues. After the discovery of these "Hertzian waves" (it'd get nearly twenty years for "radio" duration to be universally accepted for this type of electromagnetic radiation) many scientists and inventors experimented with the transmission and detection of Hertzian waves. Maxwell's theory, showing that light and Hertzian electromagnetic waves are the same phenomenon at different wavelengths, led "Maxwellian" scientists to assume that they're analogous to optical light.

·        #1063

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:17)

Відпрацювання
Стаття : https://theconversation.com/six-areas-where-action-must-focus-to-rescue-this-planet-170885.
Today I read the article "Six areas where actions should be concentrated to save this planet." This article deals with a document that consists of six levels at which environmental action should be taken. These six areas are energy production, natural climate solutions, pollutants, food system reform, population stability and economic reform. You can read exactly what actions need to be taken to prevent global devastation. The main point of this document is to draw attention to global problems and encourage people to do something useful for our planet. In conclusion, I want to say that it is important for all of us to unite and act as a truly effective cooperation.
Голосове : https://voca.ro/1okct2CKJPQk

·        #1062

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:16)

Відпрацювання
Стаття : https://phys.org/news/2021-11-smart-octopus.html
Today i have read article "How smart is an octopus?"This article about how researchers from the University of Queensland have discovered octopuses' unique brainpower. They have studied several species that lived in different environments and interacted with other animals with varying frequencies. The study has shown that active interaction means more complex behavior comparable to that of small mammals. It was also determined that larger brain's surface area indicates more intricate cognitive abilities.
This article does a great job of shedding light on complexity of the octopus' nervous system. To my mind, we know too little about marine life and the ocean itself to set our minds on space.
Голосове : https://voca.ro/16yLgjBPZl2l

·        #1061

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:16)

Відпрацювання
Стаття : https://www.zdnet.com/article/if-we-put-computers-in-our-brains-strange-things-might-happen-to-our-minds/
Today I have read the article "If we put computers in our brains, strange things might happen to our minds"
This article is about how the human brain is incredibly adaptable. Thanks to this, it can interact with an additional chip attached to the brain. And also that with the help of this ability of the brain it will be possible to restore some of its capabilities. For example, to help people with injuries of the brain and spinal cord overcome paralysis of the limbs or loss of touch in parts of the body.
I believe that this technology can help both in medicine and in everyday life, and in the future it can help make new scientific discoveries.
Голосове : https://voca.ro/1dTvQmv48F2d

·        #1060

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:15)

Відпрацювання
Стаття : https://techxplore.com/news/2020-09-5g-networks-health.html
Today I read an article ”5G networks: are there health risks?”.This article raised such questions as: "What is 5G?"; "Special concerns about 5G?".5G is a network that promises an exponential jump in the amount and speed of wireless data transfer, and therefore more antennas will be required to communicate with phones, as the 5G signal is blocked by buildings.Phones, TVs and other electrical devices emit radiation, and with the 5G network, the WHO says no radiation was detected during studies.5G networks currently use frequencies close to those of Wi-Fi, but they will eventually use much higher frequencies.I believe that 5G is a very important step for more advanced technologies in the future.
Голосове : https://voca.ro/1c6uZ204Nj0Q

·        #1059

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:14)

Відпрацювання
Стаття : https://phys.org/news/2022-04-composition-glasses.html
Today I have read the article "Improving the composition of radiation protection glasses".It's about borate glasses, which are used in scintillation detectors of ionizing radiation and for radiation protection.Boron oxide glass is an environmentally friendly alternative to lead glass.But they have a low density, which is one of the most important factors affecting the quality of radiation protection.Also, they have the ability of the shielding material to attenuate the passing gamma or X-ray radiation increases with increasing concentration of cadmium in the glass composition.The fact that a high level of consumption is important for the consumption of glass has been revealed, since such glasses are used in a variety of cases.
Голосове : https://voca.ro/1ee7MSLYNg0h

·        #1058

Poddubrovskaya Nastya(RZ-212, Popovych.E) (Thursday, 28 April 2022 11:14)

Exam topic #3
Information privacy is the right to have some control over how your personal information is collected and used.
With speed-of-light technological innovation, information privacy is becoming more complex by the minute as more data is being collected and exchanged. As the technology gets more sophisticated (indeed, invasive), so do the uses of data. And that leaves organizations facing an incredibly complex risk matrix for ensuring that personal information is protected.
As a result, privacy has fast-emerged as perhaps the most significant consumer protection issue—if not citizen protection issue—in the global information economy.
https://voca.ro/16nCEZwSGSw9
different points of view
Even though I will typically have a viewpoint, I will also go very quickly and ask a lot of people about different points of view, being very alert to the fact that what I think is true just might not be true.
Несмотрянато, чтоуменяобычноестьсвояточказрения, ятакжебудуоченьбыстрорасспрашиватьмногихлюдейоразныхточкахзрения, будучиоченьвнимательнымктому, чтото, чтоясчитаюправдой, можетоказатьсянеправдой.
differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models, with older vintages declining by 0.53% each year for the first 10 years while their younger counterparts declined by only 0.17% per year during the same decade.
Миллштейн и его коллеги обнаружили значительные различия в снижении производительности между более старыми и более молодыми моделями ветряных установок, причем старые модели снижались на 0,53% в год в течение первых 10 лет, в то время как их более молодые аналоги снижались только на 0,17% в год в течение того же десятилетия.
different aspects of
Menezes synthesizes many different aspects of causality that have been part of quantum field theory for several decades now.
New research synthesizes different aspects of causality in quantum field theory
Менезес синтезирует множество различных аспектов причинности, которые являются частью квантовой теории поля уже несколько десятилетий.
Новое исследование синтезирует различные аспекты причинности в квантовой теории поля
https://voca.ro/1hV7PDRqRKVA

·        #1057

Yershova Y. (Thursday, 28 April 2022 11:13)

Stanislav Popik РТ-212 (Yershova) (Thursday, 28 April 2022 10:46)
Your comment is rather good, thanks.

·        #1056

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:13)

Відпрацювання
Стаття : https://phys.org/news/2022-01-method-enzymes-ability-catalyze-new-to-nature.html
Today I have read an article ”Researchers develop a method that gives enzymes the ability to catalyze new-to-nature reactions”.Enzymes are the preferred natural catalysts and can catalyze reactions with surprising selectivity.Yang and his research team have developed a method by which certain enzymes can be coaxed into facilitating useful reactions that were never previously observed in the biological world, thereby widening their repertoire and opening possibilities for processes never before conducted by enzymes.The overall goal of the researchers is to apply the developed biocatalysts in the pharmaceutical and agrochemical industries.I fully agree with Associate Professor Yang that with the help of new tools we will be able to develop valuable medicines and herbicides that will be useful for our society.
Голосове : https://voca.ro/1motAjwszL8U

·        #1055

Kate Kholodova (RZ-212, Popovych) (Thursday, 28 April 2022 11:13)

Exam topic: The differences between a software and hardware firewall

A software firewall is a special type of computer software running on a computer or server. A hardware firewall is the physical hardware that is designed to function as a firewall. The main differences are the software firewall works in the system, but the hardware firewall does not, it is very easy to configure the software firewall, unlike the hardware one, the software firewall is much more expensive than the hardware, the software firewall is more flexible, that is, you can choose which application you want to install.

Audio: https://voca.ro/113adQqNHRFJ

1) different aspects of
The Working Group reviewed more than 60 papers on different aspects of the implications of ICTs for development.
 
2) differences in performance
Problems associated with differences in performance requirements of vehicles with ABS function and ABS system

3) different points of view
There are different points of view regarding the benefits of intellectual property rights.

·        #1054

Denis Tsvetkov (Vorobyova RZ-213) (Thursday, 28 April 2022 11:12)

Відпрацювання
Стаття:https://www.sciencedaily.com/releases/2022/04/220422094315.htm
Today I’ve read the article “Water processing: Light helps degrade hormones”.Micropollutants in water often are hormones that accumulate in the environment and may have negative impacts on humans and animals. Researchers of Karlsruhe Institute of Technology (KIT) and Leibniz Institute of Surface Engineering (IOM) in Leipzig have now developed a process for the photocatalytic degradation of these pollutants when they flow through polymer membranes. It is presented in Nature Nanotechnology. Irradiation with light triggers a chemical reaction, as a result of which steroid hormones are degraded on the membranes coated with titanium dioxide. "Supplying people with clean drinking water presently is one of the most important challenges worldwide," says Professor Andrea Iris Schäfer, Head of Institute for Advanced Membrane Technology.
Голосове : https://voca.ro/1lQfDvwd2ZNC

·        #1053

Yershova Y. (Thursday, 28 April 2022 11:11)

Arina Omelchenko RE-211 (Yershova) (Thursday, 28 April 2022 10:41)
Well done, thank you

·        #1052

Pishtoi Misha (PT-212) Yershova (Thursday, 28 April 2022 11:10)

Exam Topic #3 Development of television in your home country.

Television is a very unreplaceable thing in the propaganda of a country. As for me, every country that wants to instill something in the heads of its citizens does it through television. But our country doesn't do that. I, for example, do not watch television for four years. In our country as in every civilized European country, television is sidelined, less and less people watch it and more and more people use the Internet. As for me, the era of the television we are used to is leaving. And just because of this there is no talking about the future of the television we are accustomed to. Therefore, there is no development of television in our country in my opinion and it is good that it has given way to the Internet.

https://voca.ro/1MpjGFgqu6Zy

·        #1051

Pishtoi Misha (PT-212) Yershova (Thursday, 28 April 2022 11:09)

Exam Topic #2 Radio equipment helping to save on bills.

Radio equipment helps to rescue on bills. For example: Radio Frequency Identification. A technology for the unique identification of physical objects using radio tags. The radio tag contains a microchip that stores the detection detector, as well as a way for the antenna to convey information to special radio receivers. This technology optimizes the development of diseases in a wide area of the patient, which achieves the installation of labels on a specific structure and tracking the route of its movement. This allows you to manage efficient inventory down to a single item. It also allows you to monitor the cost of electricity and more.
https://voca.ro/19mfsrinZnHf

·        #1050

Pishtoi Misha (PT-212) Yershova (Thursday, 28 April 2022 11:08)

Exam Topic #1
"Cable television."
It is probably impossible to imagine human life without television at the present stage. The most nontrivial ideas, ranging from SMART technologies to interactive TV, are brought into reality for the convenience of watching TV programs. Firstly, the main advantage of this kind of broadcasting is that users have a wide range of functionality, which will make watching favorite programs pleasant and comfortable. In addition, there is an opportunity to display a program guide on the TV screen and integration with the most popular social networks is provided. Secondly, the wide technical potential. The picture impresses with its quality, especially when HD-channels are broadcast. The picture is clear, has no glare or other interference. For me, satellite television simply postponed the death of television.


https://voca.ro/1me7fjVQHNRk

·        #1049

Yershova Y. (Thursday, 28 April 2022 11:06)

Botsaniuk Ivan RZ-211 (Yershova) (Thursday, 28 April 2022 10:14)
I've got your work, not bad, thanks.

·        #1048

Eugene Chervony RT-212(Yershova) (Thursday, 28 April 2022 11:05)

Today I have read the article "New solvent simplifies industrial 3D, roll-to-roll carbon nanotube printing". It says that carbon nanotubes that are prone to tangle like spaghetti can use a little special sauce to realize their full potential. The study reports the solvent is compatible with conventional manufacturing processes. That should help it find a place in the production of advanced materials for many applications. Scientists have come up with just the sauce, an acid-based solvent that simplifies carbon nanotube processing in a way that's easier to scale up for industrial applications. I think this technology can really make 3D printing easier.

https://phys.org/news/2022-04-solvent-industrial-3d-roll-to-roll-carbon.html

https://voca.ro/11axD4ozBYQS

1) different points of view
We had different points of view regarding the experiment.
2) different aspects of
Documents in the archive were sorted according to different aspects of visitor preferences.
3) differences in performance
Performance differences were not that great.

https://voca.ro/1eX3H7Fr7Vxz

·        #1047

Moskalenko Kirill(RТ-212)(Yershova) (Thursday, 28 April 2022 11:03)

Today I have read the text about the conflict between Xiaomi and the former Trump administration. The administration of former President Donald Trump banned investments in the firm, saying the company was part of the Chinese military. After that, Xiaomi's shares fell by ten percent. Xiaomi, which overtook Apple last year to become the world's third-largest smartphone maker, was one of nine firms that the Pentagon classified as "communist Chinese military companies." Blacklisting means that American investors will no longer be able to invest in the shares of this company. Xiaomi said it has filed an appeal to the federal court in Washington.
https://voca.ro/19MCXfsXOng6
1. IA analysts monitor three different aspects of threat reporting.
2. Scientists found significant differences in performance decline
3. This tool lets you see different points of view so the team can choose its best ideas.
https://voca.ro/1aFMAh7veEwN
Good morning, I sent articles #885, but you didn't reply.

·        #1046

Pishtoi Misha (PT-212) Yershova (Thursday, 28 April 2022 11:03)

Today I have read the article "Hydrogen can play key role in US decarbonization". The United States Department of Energy's Lawrence Berkeley National Laboratory is a major player in the research and development of pure hydrogen in science and applied technology.
One of the participants in this research has said that hydrogen is a clean energy carrier because it contains no carbon.
Hydrogen is a substance that can help decarbonise industries that are difficult to decarbonise.
There are about nine different departments involved in hydrogen research and different laboratories have different focuses, and to solve this problem, it is better to involve all of them.
https://techxplore.com/news/2021-10-hydrogen-key-role-decarbonization.html
https://voca.ro/1d5INHKFQX8G

On the contrary, complex locomotion can emerge from many simple modules acting in parallel.

To meet the demand for strong and tough transparent thin films for sustainable applications

To keep track of neighbors even in dark or turbid environments, fish must clearly rely on more than just vision.
https://voca.ro/1fAa4AZRkOqt

·        #1045

Tomchishina Polina RT-212 (Mykhailiuk S.) (Thursday, 28 April 2022 11:02)

I sent you my article #826, but I didn’t find your answer to it

·        #1044

Lebedeva E. (Thursday, 28 April 2022 11:02)

To Artem Kotliarov RZ-212, Nikitina Anastasia, Kravchenko Kostiantyn RZ-212, Thanks for sharing your opinions, students. Well done.

·        #1043

Tomchishina Polina RT-212 (Yershova Y.A.) (Thursday, 28 April 2022 10:59)

Exam Topic #1
Cable television systems come in two types. In the system of the first type, the conversion of the transmitted image into a digital signal and the reverse conversion of the digital signal into an image are carried out directly in the converters and signal-light. In all links of the image and sound transmission path, information is transmitted in digital form. Such systems are still under development. In cable TV systems of the second type, the analog signal received from the sensors is converted into a digital form, transmitted, and then again acquires an analog form in the receiver, in which it is fed to the video monitor. This uses existing analog TV signal sensors and signal-to-light converters in television receivers.

https://voca.ro/1fEsDVKOjfEg

·        #1042

Tomchishina Polina RT-212 (Yershova Y.A.) (Thursday, 28 April 2022 10:59)

Exam Topic #3
The first radio receiver was patented in 1893 by the Serbian scientist N. Tesla. In Ukraine, the first civil radio communication was established 110 years ago - on December 30, 1902, on the line Kherson. Thanks to the radio, the word "hacker" appeared - the so-called crackers of secret passwords at radio stations. The Eiffel Tower owes its "life" to the radio itself. It was built specifically for the World Exhibition of 1889, and after 20 years it was planned to be dismantled. However, when the radio was opened, it was decided to installantennas on it for greater range and signal strength. This saved the current symbol of Paris. Radio did not disappear even with the advent of the Internet, because it became possible to listen to it online without any receivers.

https://voca.ro/19zUqnOXT9Yj

·        #1041

Tomchishina Polina RT-212 (Yershova Y.A.) (Thursday, 28 April 2022 10:58)

Exam Topic #7
Color television is a television technology that allows you to transmit images in natural colors. All analogue color television systems intended for terrestrial broadcasting complied with the principle of compatibility, ie color television could be received and reproduced by both black and white and color television receivers. Modern standards for analog color television provide for the transmission of a brightness signal and two color, still maintaining compatibility with black and white receivers. The bandwidth occupied by color signals may be limited by the reduced sensitivity of the human eye to the clarity of the color image.

https://voca.ro/1kGWRFJUMS6z

·        #1040

Tomchishina Polina RT-212 (Yershova Y.A.) (Thursday, 28 April 2022 10:57)

Exam Topic # 6
Digital TV DTV is an audiovisual television transmission using digital coding signals, unlike the previous analog television technology, which used analog signals. At the time of its development, it represented the first significant evolution of television technology since color television in the 1950s. Modern digital television is transmitted in high definition with higher resolution than analog deficit television. It usually uses a wide aspect ratio. This allows more economical use of the deficit of the radio spectrum space. A transition from analog to digital broadcasting began around 2000. Different standards of digital broadcasting have been adopted in different parts of the world.

https://voca.ro/1fGed9wLOrkC

·        #1039

Tomchishina Polina RT-212 (Yershova Y.A.) (Thursday, 28 April 2022 10:56)

1. Different aspects of
There are new tests or scales focusing on other aspects of creativity, such as creative potential, creative self-efficacy, creativity in different domains, but the review shows just how much the field is not changing.
2. Different points of view
This tool lets you see different points of view so the team can choose its best ideas.
3. Differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models
https://voca.ro/13fs1V1iEHBW

Today I have read the article «Shaping radio signals using light». This article is about the formation of radio signals using photonics technology. Acute filtering and other high-frequency operations on high-frequency radio signals are important for signal processing in the radio frequency domain. The stage of converting radio signals into world waves is cumbersome. The chip that the researchers demonstrate in this article was made using silicon photonics. This new spectrum of shaper is the basis for a number of complex operations that can be performed using radio frequency signals using programmable photonics. I am sure that this is just the beginning of a breakthrough in the field of radio engineering.

https://voca.ro/1muNShO1v45o

https://phys.org/news/2021-03-radio.html

·        #1038

Nikitina Anastasia RZ-212(Lebedeva E.) (Thursday, 28 April 2022 10:52)

Exam topic #11 (The differences between a software and hardware firewall)
A hardware firewall will have a better level of security and is preferred by most business users. However, it is slightly more expensive than a software firewall, and more complex knowledge of system networks may be required to configure settings for better and more desirable performance. On the other hand, a software firewall will be cheaper, and setting up settings is often easier. It is preferred by most home users.
So, in summary, it all comes down to the user's judgment of what you need. You can purchase a hardware firewall while also having a software firewall. It even provides more protection, but also has more configurations and is more expensive.
https://voca.ro/1jwpBph2PgQZ
1.different points of view
This tool lets you see different points of view so the team can choose its best ideas.
Цей інструмент дає змогу бачити різні точки погляду, щоб команда могла вибрати найкращі ідеї.
2.differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models
Мілльштейнійогоколегивиявилизначнівідмінностівзниженніпродуктивностіміжстаримиімолодшимимоделямивітрянихустановок
3.different aspects of
The Working Group reviewed more than 60 papers on different aspects of the implications of ICTs for development.
Робоча група розглянула понад 60 документів щодо різних аспектів впливу ІКТ для розвитку
https://voca.ro/17XaBFsM13ag

·        #1037

Kravchenko Kostiantyn (RZ-212, Lebedeva E.) (Thursday, 28 April 2022 10:52)

Exam topic #11 (The differences between a software and hardware firewall)
The differences between a software and a hardware firewall are most prominent when the two are directly compared to each other.
Whilst the hardware firewall is a physical appliance that can control the entire network, software can only be installed on individual machines. A hardware firewall, in comparison, will provide stricter security, however might take more time and effort to setup. Software firewalls are generally cost efficient and are easy to setup, however their faulty design could make them significantly easier to bypass, and they also have to be properly maintained and kept up to date on all machines they are installed on.
Audio: https://voca.ro/11IqYUXZZY0A

Phrases:
1) Millstein and colleagues found significant differences in performance between the older and younger wind plant models
Мілштейнтаколегизнайшлизначнурізницювпродуктивностіміжстаримитановішимимоделямивітровихтурбін.
2) This tool lets you see different points of view so the team can choose its best ideas.
Цей інструмент позволяє вам побачити різні точки зору, тому команда може вибрати найкращі ідеї.
3) Several space agencies came together to realize different aspects of the mission.
Декількакосмічнихагенствзійшлисяразом, щобреалізуватирізніаспектимісії.
Audio: https://voca.ro/1gKAYB0NVQOC

·        #1036

Artem Kotliarov RZ-212 (Lebedeva E.) (Thursday, 28 April 2022)

Exam topic #13 (Authentication mechanisms.)
Authentication is the procedure of establishing that the information belongs to the user in the system of the identifier presented by him. The method of authentication in the information system is pre-identification based on the user ID (login) and password - certain confidential information, knowledge of which involves owning a certain resource in the network. After receiving the login and password entered by the user, the computer compares them with the value stored in a special secure database and, in case of successful authentication, performs authorization with subsequent admission of the user to work in the system. Authentication is divided into weak and multifactor.
https://voca.ro/1iRuhp7k1CE6

·        #1035

Stanislav Popik РТ-212 (Yershova) (Thursday, 28 April 2022 10:46)

Today I have read the article called "A new solid-state battery surprises the researchers who created it
by University of California - San Diego" This article is about Next-Generation Solid State Batteries. They have a high energy density and use lithium metal as an anode, which was replaced by silicon. But this imposes restrictions on the speed of the battery charge and the need for increased temperature (usually 60 degrees Celsius or higher) while charging.
I believe that this is a breakthrough technology and the development of this battery will improve our phones and not only.

https://voca.ro/1ipwuUPPjuMY

https://techxplore.com/news/2021-09-solid-state-battery.html

1) differences in performance
Even if children attend school, there may be noticeable differences in performance.
2) different aspects of
Indicators and data collection are two different aspects of information-gathering.
3) different points of view
They are interested from different points of view.

https://voca.ro/1l8VprDGuMsI

·        #1034

Igor Rudko (RZ-213) (Vorobyova E. V.) Home-work (Thursday, 28 April 2022 10:45)

Audio: https://voca.ro/14rf3C2W5ZUL
Article: https://phys.org/news/2022-04-protocol-biodiversity.html
Today I have read the article: "New protocol for studying and preserving biodiversity". By the way, there are more and more threatened species by the impact of human activity and about a million of them are estimated to be endangered if the rate of biological extinction does not stop. Species are irreplaceable, they cannot be created nor repeated in an evolution process of millions of years. Therefore, conservation is essential for the functioning of ecosystems, and it is an ethical obligation too. In my opinion, it is great that scientific society is focused on this problem and trying to fix it.
Phrases
Audio: https://voca.ro/1fC8JDoyawuz
1) different points of view - різніточкизору
Consilient conversations invite people within a network to express their different points of view and reveal where communication is missing or misaligned (Узгодженібесідизапрошуютьлюдейу ​​мережівисловитисвоїрізніточкизорутавиявити, декомунікаціявідсутняабонеузгоджена)
2) different aspects of the - різніаспекти
Right now it's highly contentious between different aspects of science, a sort of battle over whose evidence offers a more accurate representation of the past.(Заразцедужесуперечливеміжрізнимиаспектаминауки, своєріднабитва, доказиякоїпропонуютьбільшточнеуявленняпроминуле.)
3) differences in performance - відмінностівпродуктивності
differences in performance - відмінностівпродуктивності
The differences in battery performance all come down to nanoscale interactions(Всівідмінностівпродуктивностіакумуляторазводятьсядонанорозмірнихвзаємодій)

·        #1033

Lebedeva E. (Thursday, 28 April 2022 10:45)

To РЗ-212 Good morning! The lesson has started and I am waiting for your exam topics and work with phrases of the day. Good luck

·        #1032

Lebedeva E. (Thursday, 28 April 2022 10:43)

To Mykola Zhmurak RZ-211, Кулешов Константин(РЗ-211), Dovzhenko Ilya RZ-211, Thanks for sharing your opinions, students

·        #1031

Arina Omelchenko RE-211 (Yershova) (Thursday, 28 April 2022 10:41)

phrases of the day
differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models
different points of view
This tool lets you see different points of view so the team can choose its best ideas.
different aspects
Different aspects of the studies that were analyzed make it difficult to determine their precise contributions, however.
https://voca.ro/1btickbXn69c

Today I've read an article about the smart windows that are capable of going from clear to dark in under a minute. The prototypes are plates of conductive glass coated with metal ions that can block light in response to an electric current. Dynamic windows can help us decrease costs of heating and cooling power we spend on our houses or the needs of blinds. The technic of automatically darkening windows has been invented earlier, however the materials used in it tend to be too expensive and not wearproof enough. Michael McGehee came up with a totally different idea and ended up producing a glass that allows 80% of natural light when it's transparent and 5% when it's dark. It also remained the same after 5500 of tests. Even though there's a limit of 25 cm² area that can be covered by the prototype, scientists are still working on it.

https://techxplore.com/news/2017-08-smart-windows-dark-minute.html
https://voca.ro/1kcSe9364wvI

·        #1030

Kate Syrbu RZ-213 (Vorobyova E. V.) (Thursday, 28 April 2022 10:34)

1) different aspects of - різні аспекти;
Both roles are also important for different aspects of social integration.
Обидві ролі також важливі для різних аспектів соціальної інтеграції.
2) different points of view - різні точки зору;
There are different points of view regarding the benefits of intellectual property rights.
Існують різні точки зору щодо переваг прав інтелектуальної власності.
3) differences in performance - відмінності в продуктивності;
A third barrier is the potential for systematic gender differences in performance ratings on evaluations.
Третім бар'єром є можливість систематичних гендерних відмінностей у оцінках ефективності під час оцінювання.
https://voca.ro/12PxShIFBpSi

Today i have read the article about the fact that according to widespread belief, communication within an organization contributes to productivity. Researchers developed a rigorous method for capturing and analyzing direct observations of communication within an organization. Their approach applies network and speech analysis strategies to audio recordings of conversations between employees, illuminating when different employees talk to each other as well as speech characteristics that could indicate each speaker's emotional state. In my opinion, this research is important because the novel method to analyze audio recordings could enable deeper, more rigorous research on communication within a group or organization.

https://phys.org/news/2021-07-strongly-linked-productivity-software.html
https://voca.ro/13QDEYFjuhz9


 

·        #1029

Igor Rudko (RZ-213) (Vorobyova E. V.) (Thursday, 28 April 2022 10:25)

Audio: https://voca.ro/1eiIMZb7iXRw
Article: https://techxplore.com/news/2022-04-robots-ability-humans.html
Today I have read the article "A model to improve robots' ability to hand over objects to humans". Researchers all over the world have been trying to develop robots that can efficiently assist humans. In fact, researchers at NVIDIA have recently developed a model that could be used to increase the ability of robots to naturally pass and receive objects from humans. They came up with a solution that ensures these handovers are predictable, natural, and fast so that people see the robot as a safe, helpful assistant. In my opinion, it is really great that scientific society is focused on enabling robots to work with humans efficiently.
Phrases
Audio: https://voca.ro/1cWbtoCoED3Z
1) differences in performance - відмінності в продуктивності
Scientists found significant differences in performance decline between the older and younger wind plant models(Вчені виявили значні відмінності в зниженні продуктивності між старими і молодшими моделями вітряних установок)
2) different aspects of the - різні аспекти
The multi-national project became a reality in 2021 owing to the participation of several space agencies that came together to realize different aspects of the mission. (Багатонаціональний проект став реальністю у 2021 році завдяки участі кількох космічних агентств, які об’єдналися для реалізації різних аспектів місії.)
3) different points of view - різні точки зору
This tool lets you see the different points of view so the team can choose its best ideas. (Цей інструмент дає змогу побачити різні точки зору, щоб команда могла вибрати найкращі ідеї.)
Exam topic: Functions of firewalls.
Audio: https://voca.ro/1koHDM4ha8Tv
A firewall is a combination of hardware and software whose function is to separate computer networks into two or more to maintain data security. Firstly, the firewall function on the first computer network is useful in controlling and monitoring the flow of data packets flowing on the network. Secondly, it also includes modification of incoming data packets and is able to hide an IP address. Furthermore, the firewall function on a computer network is able to control data traffic when accessing a protected private network. I guess that firewall is very useful and that everybody should also use it to make the network more secure.

·        #1028

Tomchishina Polina RT-212 (S. Mykhailiuk) (Thursday, 28 April 2022 10:22)

I sent you my article #826, but I didn’t find your answer to it. Could you check it out please?

·        #1027

Botsaniuk Ivan RZ-211 (Yershova) (Thursday, 28 April 2022 10:15)

Today I have read the article “The risks of attacks that involve poisoning training data for machine learning models” .Studies suggest that machine learning algorithms can leak a considerable amount of information included in the data used to train them through their model parameters and predictions. As a result, malicious users with general access to the algorithm can in many cases reconstruct and infer sensitive information included in the training dataset, ranging from simple demographic data to bank account numbers. Researchers have recently carried out a study evaluating the risks of these type of attacks, which essentially entail "poisoning" machine learning models to reconstruct the sensitive information hidden within their parameters or predictions. Machine learning is getting popular these days so, in my opinion, researchers must find method how to neutralize this vulnerability as fast as possible.
https://techxplore.com/news/2022-04-involve-poisoning-machine.html
https://voca.ro/16x1jFoTnCAQ

different points of view. You can identify all the different points of view by identifying pronouns outside dialogue.
differences in performance. This study was conducted to determine the differences in performance.
different aspects of. The main goal is to provide a road map for researchers working on different aspects of Social Network Analysis.
https://voca.ro/18Nw0J2DYCXS

·        #1026

Botsaniuk Ivan RZ-211 (Yershova) (Thursday, 28 April 2022 10:14)

(debt for 21.04.22)

Today i have read the article “Neural network study harnesses made-to-order design to pair properties to materials”. Researchers have developed an invertible neural network, a type of artificial intelligence that mimics the human brain, to select the most suitable materials for desired properties, such as flexibility or heat resistance, with high chemical accuracy. The team's findings offer a potential blueprint for customizing scientific design and speeding up the journey from drawing board to production line. Instead of taking a material and predicting its given properties, researchers wanted to choose the ideal properties for our purpose and work backward to design for those properties quickly and efficiently with a high degree of confidence. That's known as inverse design. It's often discussed, but very few concrete demonstrations of inverse design achieve this kind of high accuracy. I think that these results are a really nice first step to expanding capabilities for materials design.
https://techxplore.com/news/2022-04-neural-network-harnesses-made-to-order-pair.html
https://voca.ro/151kVsYxpiCF

cast new light on. These facts cast new light on the matter.
clearly see that. We clearly see that carbon farming should be a new green business model.
comparing the results. Comparing the results of two cost sharing approaches in сalculating the сost of hospital services

https://voca.ro/1L8iQEb5gyyX

·        #1025

Avdeev Danil RT-211 (Myhayliuk S.L.) (Thursday, 28 April 2022 10:13)

article: https://phys.org/news/2022-04-boundaries-space-exploration-x-ray-polarimetry.html

Today I have read the article titled: "Pushing the boundaries of space exploration with X-ray polarimetry". It says us about new develop - IXPE. IXPE contains three identical telescopes, each with an imaging X-ray detector sensitive to light polarization at its focus. Equipped with these, IXPE can explore some of the brightest cosmic X-ray sources in our universe, such as pulsars, black holes, and neutron stars. I find this develop very important for humanity, beacuse humanity needs to discover space in future and this develop is a start.

vocaroo: https://voca.ro/1edo1zpMDRYN

1) different aspects of
The Working Group reviewed more than 60 papers on different aspects of the implications of ICTs for development.
https://voca.ro/1hmbjUEc39xa
Робоча група розглянула понад 60 документів з різних аспектів, що характеризують значення ІКТ для розвитку.

2) different points of view
There are different points of view regarding the benefits of intellectual property rights
https://voca.ro/17B0gZz3pnxn
Існують різні точки зору щодо вигод, які обіцяють права інтелектуальної власності.

3) differences in performance
A window-based analysis based on raw data without any weighting factors and where each window was equal to 1xWHTC work also showed substantial differences in performance between the truck and bus.
https://voca.ro/1ajidpSVDVZF
Аналіз на основі вікон на основі необроблених даних без будь-яких вагових коефіцієнтів і де кожне вікно дорівнювало 1xWHTC роботи також показав суттєві відмінності в продуктивності між вантажівкою та автобусом.

·        #1024

Chabanenko Ksenia RZ-213(Vorobyova E.V) (Thursday, 28 April 2022 10:13)

1. different aspects of- різні аспекти ;
Indicators and data collection are two different aspects of social integration.-Індикатори та збір даних є двома різними аспектами соціальної інтеграції.
2.different points of view- різні точки зору;
There are different points of view regarding the benefits of intellectual property rights.-Існують різні точки зору щодо переваг прав інтелектуальної власності.
3.differences in perfomance -відмінності в продуктивності;
The research indicates that differences in perfomance need to be examined according to differences both between and within gender groups.-Дослідження показує, що відмінності в продуктивності необхідно досліджувати відповідно до відмінностей як між гендерними групами, так і всередині них.
https://voca.ro/18uWUOSn2lgI
Today I've read the article about lower-energy chip that can prevent hackers from extracting hidden information from a smart device. This integrated circuit chip can defend against power side-channel attacks while using much less energy than a common security technique.Also , the chip is very small so it could be incorporated into a smartwatch, smartphone, or tablet.This invention is needed to provide signifant security and it could be programmed to any signal a user wants to analyze.I hope that researchers will achieve their goal of applying the chip to electromagnetic side-channel attacks which are harder to defend.
https://voca.ro/1fmqJ6euQD8i
https://techxplore.com/news/2022-02-lower-energy-chip-hackers-hidden-smart.html

·        #1023

Mykola Zhmurak RZ-211(Lebedeva) (Thursday, 28 April 2022 10:09)

Today i have read the article titled "How machine learning can be fair and accurate". This article is about a long-held assumption that there is a trade-off between accuracy and fairness when using machine learning to make public policy decisions. The researchers found that models optimized for accuracy standard practice for machine learning could effectively predict the outcomes of interest. This is could be useful for politicians, they could use machine learning as a tool in their decision making to help them achieve equitable outcomes.
Article - https://techxplore.com/news/2021-10-machine-fair-accurate.html
Vocaroo - https://voca.ro/1mFy1GXMXoGc
Phrases :
1) differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models.(Мілльштейн та його колеги виявили значні відмінності в зниженні продуктивності між старими і молодшими моделями вітряних установок.)
2) different points of view
This tool lets you see different points of view so the team can choose its best ideas.(Цей інструмент дозволяє побачити різні точки зору, щоб команда могла вибрати найкращі ідеї.)
3) different aspects of
Multi-national project became a reality in 2021 owing to the participation of several space agencies that came together to realize different aspects of the mission.(Багатонаціональний проект став реальністю у 2021 році завдяки участі кількох космічних агентств, які об’єдналися для реалізації різних аспектів місії.)
Vocaroo - https://voca.ro/1lHlSoXLqLHr

·        #1022

Nazariy Glugan RT-211, Mykhailiuk S. (Thursday, 28 April 2022 09:59)

Today I have read an article called "This tool protects your private data while you browse".This article describes a new tool that helps the user to protect their personal data and privacy, not by blocking a completely separate script, but by modifying it. This method of protection helps to preserve your data without losing a single piece of content on the page of the website you are viewing. In conclusion, I want to say that the article seemed interesting and useful to me, because nowadays, every day we are losing more and more our privacy, and its preservation is not an easy task.


https://techxplore.com/news/2021-11-tool-private-browse.html

https://voca.ro/1fjJyQxiMDNu
1) different aspects of


The Working Group reviewed more than 60 papers on different aspects of the implications of ICTs for development.

Робоча група розглянула понад 60 документів з різних аспектів, що характеризують значення ІКТ для розвитку.

2) different points of view


There are different points of view regarding the benefits of intellectual property rights

Існують різні точки зору щодо вигод, які обіцяють права інтелектуальної власності.

3) differences in performance


Problems associated with differences in performance requirements of vehicles with ABS function and ABS system

Проблеми, пов'язані з відмінністю вимог про робочі характеристики транспортних засобів, оснащених системою АБС .

https://voca.ro/19jEd7BGW1h5

 

·        #1021

Artem Verhelis RT-211, Mykhailiuk S. (Thursday, 28 April 2022 09:53)

Today I've read the article "How social media affects children at different ages, and how to protect them".
This article is about the study of "UK's communications regulator Ofcom" which describes how social media affect on children or teenagers. Social networks such as YouTube or Tik Tok can be beneficial but also have negative affect on child's and immature mind. The use of social media is important for emotional support, community building, and self-expression among tennagers, but it can also negatively impact on mental health and well-being. I think it's important to strengthen user protection, such as age verification measures or parents should control how long and what their children watch in the social media.

Audio: https://voca.ro/1cefDVlhhPra
Article: https:///news/2022-04-social-media-affects-children-ages.html

1) differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models.
Міллштейн і його колеги виявили значні відмінності в зниженні продуктивності між старими і молодими моделями вітряних установок.
2) different aspects of
There are new tests or scales focusing on different aspects of creativity, such as creative potential, creative self-efficacy, creativity in different domains
Існують нові тести або шкали, які зосереджуються на різних аспектах творчості, таких як творчий потенціал, креативна самоефективність, креативність у різних областях.
3) different points of view
In most cases it helps to have many minds brainstorming a variety of concepts from different points of view to nurture innovation. 
У більшості випадків це допомагає багатьом розумам обдумувати різноманітні концепції з різних точок погляду, щоб розвивати інновації.
Audio: https://voca.ro/1bn5gPSigcll

·        #1020

Stanislav Kryvosheienko, RT-211(Myhayliuk S.L.) (Thursday, 28 April 2022)

Today I have read the article "US wind plants show relatively low levels of performance decline as they age"
This article is about a study conducted by several scientists that found that the decline in performance with age for wind farms in the US is at the lower end of the spectrum found for wind farms in other countries, especially when compared to European studies. As the wind energy sector continues to swell, the researchers note that their findings can be used to inform investors, operators, and energy modelers, enabling accurate long-term wind plant energy production estimates and guiding the development of an evolving electrical grid.
Voice - https://voca.ro/12HQLgk30vXO
Article - https://techxplore.com/news/2020-05-decline-age.html

Phrases
1) differences in performance - Even if children attend school, there may be noticeable differences in performance. - Навіть якщо діти відвідують школу, можуть бути помітні відмінності в успішності.
2) different aspects of - Indicators and data collection are two different aspects of information-gathering. - Індикатори та збір даних є двома різними аспектами збору інформації.
3) different points of view - They are interested from different points of view. - Їх цікавить з різних точок зору.
Voice - https://voca.ro/17KcTKTy8Gz2

·        #1019

Кулешов Константин(РЗ-211)(Lebedeva) (Thursday, 28 April 2022 09:51)

Today I have read the article"Charge-density-wave induces electronic nematicity in Kagome superconductor". This article describes that in a recent paper published in the journal Nature, a research team led by professors from the University of Science and Technology of China (USTC) Chinese Academy of Sciences found key evidence for a phase transition in the kagome superconductor CsV3Sb5. The article also describes that at low temperature, the team observed a transition from charge density wave (CDW) order to electron nematicity, which was first described by the Potts three-state model.
1)IA analysts monitor three different aspects of threat reporting.different aspects of
2)Even where children attend school, there can be marked differences in performance.
3)There are different points of view regarding the benefits of intellectual property rights.
https://phys.org/news/2022-02-charge-density-wave-electronic-nematicity-kagome-superconductor.html
https://voca.ro/1jtII1U6FYAm

·        #1018

Dovzhenko Ilya RZ-211 (Lebedeva) (Thursday, 28 April 2022 09:50)

Today i have read the article:"The plan to release genetically engineered mosquitoes in California". This article is about modifying small insects such as mosquitoes. In the mosquito breeding rooms of British biotech company Oxitec, scientists line up fresh eggs, each the size of a grain of salt. Using microscopic needles, white-coated researchers inject each egg with a drop of patented synthetic DNA. Soon, millions of these artificial mosquitoes could be released in California in an experiment recently approved by the federal government. A private company, says its genetically engineered beetles could help save half the world's population from the invasive Aedes aegypti mosquito, which can transmit diseases such as yellow fever, chikungunya and dengue to humans. modifications in genes may soon improve our lives and help us save ourselves from many diseases.
https://phys.org/news/2022-04-genetically-mosquitoes-california.html
https://voca.ro/1hQf82JmFVVj

different aspects of

Indicators and data collection are two different aspects of information-gathering.

Індикатори та збір даних є двома різними аспектами збору інформації.

different points of view

Both roles are also important for different aspects of social integration.

Обидві ролі також важливі для різних аспектів соціальної інтеграції.

differences in performance

Even where children attend school, there can be marked differences in performance

Навіть там, де діти відвідують школу, можуть бути помітні відмінності в успішності

https://voca.ro/19bJVCj0bTZV

·        #1017

Shlapak Dmytro RZ-213 (Vorobyova) (Thursday, 28 April 2022 09:49)

1. I have recently learned in my study of dream analysis that people who appear in a dream can sometimes represent different aspects of the person who is dreaming.
2. There are different points of view regarding the benefits of apples, someone likes yellow, someone green, and someone red.
3. We have problems related to the difference in performance requirements of intergalactic ships equipped with a SHKD system.

Today I read the article `Electronic skin is able to detect changes in wind, water droplets and moving ants.` Well, this is another step towards a full-fledged artificial human, android, cyborgs and robots. As for me at first, electronic skin will be actively used in medicine, replacement of damaged skin areas, then in a full-fledged replacement of the hand, for example, that is, the creation of a cyborg, even harder in robots without AI and only then in AI. It also seems to me that artificial skin will be an excellent help in the rehabilitation period of a person. A promising thing.

https://techxplore.com/news/2018-09-e-skin-ants.html

https://voca.ro/11MvlZSiJpdL

·        #1016

Sasha Movsum-Zade RT-211 (Myhayliuk S.L.) (Thursday, 28 April 2022 09:48)

Exam Topic #4(Development of television in your home country.)
November 5, 1951 - the first professional telecast from the Kyiv Telecentre on Khreshchatyk, 26. The film "Alice goes to the mountains" was broadcast. On November 6, the film about the October Revolution "Big Game" was broadcast, and on November 7, a "live" telecast of the parade and demonstrations took place on Khreshchatyk. The complex of this unique object not only for Ukraine, but also for Europe, consisted of two main parts: the hardware and studio unit on Khreshchatyk and the television ultra-shortwave radio station.
https://voca.ro/1gGA3ifGVdmN

·        #1015

Yershova Y. (Thursday, 28 April 2022 09:48)

Anton Ardelyan RZ-211(Yershova) (Thursday, 28 April 2022 09:22)
Thanks for your comment, it's rather interesting but I'd like to know your opinion on the issue as well.

·        #1014

Ivan Siglyanyk(RZ-213)(Vorobyova E. V.) (Thursday, 28 April 2022 09:47)

Prhases of Day
1. differences in performance : https://voca.ro/1i5J2fLlJoIu
Although the three CNN models presented differences in performance, they all achieved promising results, outperforming several state-of-the-art approaches for FER.
Хоча три моделі CNN відрізнялися в продуктивності, усі вони досягли багатообіцяючих результатів, перевершивши декілька найсучасніших підходів для FER.

2. different aspects of :https://voca.ro/1wwcawUdpyGq
Keskinen studied different aspects of water diplomacy together with Erik Salminen and Juho Haapala.
Кескінен вивчав різні аспекти водної дипломатії разом з Еріком Салміненом та Юхо Хаапала.

3. different points of view : https://voca.ro/1ng7IOCcITDn
In most cases it helps to have many minds brainstorming a variety of concepts from different points of view to nurture innovation.
У більшості випадків допомагає багатьом розумам обдумувати різноманітні концепції з різних точок зору, щоб розвивати інновації.


Article: https://techxplore.com/news/2021-07-global-comparison-life-cycle-greenhouse-gas.html
Audio: https://voca.ro/1aDmCKhc3Vxc
Today I have had an opportunity to read an article about study of emissions from cars.According to research, the use of electric vehicles can significantly reduce air emissions.
But many researchers have noted that, unfortunately, the number of such cars in some regions is quite low. And that's why reducing emissions is not so effective
In the second part of the study, scientists try to show in which direction cars should be developed to improve our planet.
I believe that such research is very important for our planet. Because we can understand that we are moving in the right direction.

·        #1013

Lebedeva E. (Thursday, 28 April 2022 09:47)

To Artem Kotliarov RZ-212 and Ilinchuk Vladislav RZ-211 Well done, thank you.

·        #1012

Artem Kotliarov RZ-212 (Lebedeva E.) (Thursday, 28 April 2022 09:43)

1) 1. differences in performance
The research indicates that differences in performance need to be examined according to differences both between and within gender groups. - Дослідження показує, що відмінності в продуктивності необхідно досліджувати відповідно до відмінностей як між гендерними групами, так і всередині них.
2. different points of view
The Haitian interlocutors agreed on the need for significant reforms, although there were differing nuances in the various points of view. - Гаїтянські співрозмовники погодилися з необхідністю суттєвих реформ, хоча в різних точках зору були різні нюанси.
3. different aspects of
This paper describes the different aspects of the Quality Management System and how they are carried out. - У цій статті описуються різні аспекти системи управління якістю та як вони здійснюються.
https://voca.ro/16vMoNGhmsyg
2) Today, І have read thе аrtісlе «Pushing the boundaries of space exploration with X-ray polarimetry»
IXPE is a space observatory developed in collaboration with the Italian Space Agency, launched by NASA on December 9, 2021. It contains three identical telescopes, each of which has an X-ray detector that is sensitive to the polarization of light in focus. Equipped with them, IXPE can explore some of the brightest sources of cosmic X-rays in our universe, such as pulsars, black holes and neutron stars.
In my opinion, IXPE thanks to state-of-the-art telescopes and detectors, IXPE has the potential to expand the horizons of our knowledge of the universe.
https://phys.org/news/2022-04-boundaries-space-exploration-x-ray-polarimetry.html
https://voca.ro/1lk5QX12WzdR

·        #1011

Yeulizaveta Barsukova (RT-211) S.Mykhailiuk (Thursday, 28 April 2022 09:40)

Hello, I sent you my Exam Topic #2 (comment #358), but I didn’t find your answer to it. Could you check it out please? Thank you in advance.

Class-work
Today I've read the article 'Engineers develop new kind of 3D printing'. Researchers have developed a way to print 3D objects in a still volume of resin. This eliminates the need for supporting structures, which are usually needed to create complex structures with more standard printing methods. This method uses red light and some cleverly designed nanomaterials scattered on the resin to create blue light only at the exact focal point of the laser. This promotes faster curing of the resin. I think, this method will not only simplify printing but also speed it up, saving a lot of time.
Article:https://techxplore.com/news/2022-04-kind-3d.html
Audio1:https://voca.ro/13WBexsDWnTm
Phrases
1)differences in performance
Problems associated with differences in performance requirements of vehicles with ABS function and ABS system.
Проблеми, пов'язані з відмінностями в вимогах до експлуатаційних характеристик транспортних засобів з функцією ABS і системою ABS.
2)different aspects of
The Working Group reviewed more than 60 papers on different aspects of the implications of ICTs for development.
Робоча група розглянула понад 60 документів з різних аспектів впливу ІКТ на розвиток.
3) different points of view
There are different points of view regarding the benefits of intellectual property rights.
Існують різні точки зору щодо переваг прав інтелектуальної власності.
Audio2:https://voca.ro/1i0EWVCDYC9M

·        #1010

Sasha Movsum-Zade RT-211 (Myhayliuk S.L.) (Thursday, 28 April 2022 09:29)

Today I have read the article titled "US wind plants show relatively low levels of performance decline as they age". This article explains that wind farms in the United States, especially the latest models, have remained relatively efficient over time, with plant performance declining by just 13% in 17 years, researchers at Lawrence Berkeley National Laboratory report in the May 13 issue of Joule. It is also explained that their study also shows that the production tax credit is an effective incentive to maintain factories during the 10-year window during which they are eligible. When this tax break window closes, wind farm performance drops.

https://techxplore.com/news/2020-05-decline-age.html
https://voca.ro/1mBQzPd2KkmU

1)different points of view
There are different points of view regarding the benefits of intellectual property rights.

Існують різні точки зору щодо переваг прав інтелектуальної власності.


2)differences in performance
Problems associated with differences in performance requirements of vehicles with ABS function and ABS system

Проблеми, пов'язані з відмінностями в вимогах до експлуатаційних характеристик транспортних засобів з функцією ABS і системою ABS


3)different aspects of
The Working Group reviewed more than 60 papers on different aspects of the implications of ICTs for development.

Робоча група розглянула понад 60 документів з різних аспектів впливу ІКТ на розвиток.

https://voca.ro/16arZukBERXw

·        #1009

Lebedeva E. (Thursday, 28 April 2022 09:26)

To Misha Donenko RZ-211 and Kapeliushnyi Vladyslav (RZ-211) The comments are informative. Well done.

·        #1008

Ilinchuk Vladislav RZ-211(Lebedeva) (Thursday, 28 April 2022 09:24)

Today I have read the article " New deep learning method adds 301 planets to Kepler's total count. This the article is about a new study by which scientists recently added 301 new exoplanets to the total number of exoplanets . The throng of planets is the latest to join the 4,569 already validated planets orbiting a multitude of distant stars . All 301 planets were discovered using a new deep neural network called ExoMiner . Deep neural networks are machine learning techniques that automatically learn a problem when there is enough datausing data from the remaining set of possible planets - or candidates - in Kepler's archives . ExoMiner is a new deep neural network that uses NASA's supercomputer , Pleiades , to distinguish real exoplanets from various types of impostors or " false positives . " In my opinion , this article is very interesting for everyone , especially for people who love deep space and new technologies . I think this technology will become very useful soon .
1)https://phys.org/news/2021-11-deep-method-planets-kepler-total.html
2)https://voca.ro/13HlFsD9vKE8



different aspects of
IA analysts monitor three different aspects of threat reporting.
Аналітики IA контролюють три різні аспекти звітності про загрози.
different points of view
There are different points of view regarding the benefits of intellectual property rights.
Існують різні точки зору щодо переваг прав інтелектуальної власності.
differences in performance
A third barrier is the potential for systematic gender differences in performance ratings on evaluations.
Третім бар'єром є можливість систематичних гендерних відмінностей у оцінках ефективності під час оцінювання.
3)https://voca.ro/1iTpWuoRMV7o

·        #1007

Sergey Kyznyak RT-211, (Myhayliuk S.L.) (Thursday, 28 April 2022 09:23)

'm sorry I sent exam topic #2 and #3 to Povich. These are topics are numbered of #326 and #553. Also, I sent the Exam Topic #4 numbered of #854. Can you check it, pls

·        #1006

Anton Ardelyan RZ-211(Yershova) (Thursday, 28 April 2022 09:22)

Today I have read the article "Black silicon UV responses exceed 130% efficiency". In this artcile authors complain about a team at Aalto University demonstrated black silicon UV . They noted that it was the first direct experimental evidence that an external quantum efficiency above 100% was possible in a single photodiode without any external antireflection. Prior to their efforts, the best efficiency that had been seen was 80%.
Link: https://techxplore.com/news/2020-08-black-silicon-uv-responses-efficiency.html
Audio: https://voca.ro/1cxbKUMFpi50
Phrases:
1)We Intervieing guests about different aspects of vegetarianism.
Ми опитуємо гостей про різні аспекти вегетаріанства.
2)This speed parameter highlights individual stochastic differences in performance for different speed levels.
Цей параметр швидкості підкреслює індивідуальні стохастичні відмінності в продуктивності для різних рівнів швидкості.
3)"It gave me a chance to see things differently, to see different points of view".
«Це дало мені можливість побачити речі по-іншому, побачити різні точки зору».
Audio: https://voca.ro/1kKy2UZLhn5u

·        #1005

Kapeliushnyi Vladyslav (RZ-211. Lebedeva E.V.) (Thursday, 28 April 2022 09:19)

The article I have read today is "US wind farms show relatively low levels of productivity decline with age." The main idea that the author wants to convey is that power plants in the United States over the years do not lose their efficiency. But when tax credits expire, wind power productivity falls. The importance of wind energy is growing not only in the United States but around the world. Thus, improved estimates of wind generation and costs will lead to more effective decision-making from industry, academia and policy makers.

https://techxplore.com/news/2020-05-decline-age.html
https://voca.ro/152k064RwBrv

1)Different aspects of the studies that were analyzed make it difficult to determine their precise contributions, however.
Однак різні аспекти проаналізованих досліджень ускладнюють визначення їхнього точного внеску.

2) Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models.
Мілльштейн і його колеги виявили значні відмінності в зниженні продуктивності між старими і молодшими моделями вітряних установок.

3) This tool lets you see different points of view so the team can choose its best ideas.
Цей інструмент дозволяє побачити різні точки зору, щоб команда могла вибрати найкращі ідеї.

https://voca.ro/1hNdLpQOPGbu

·        #1004

Lebedeva E. (Thursday, 28 April 2022 09:18)

To Ivan Zaritskiy RZ-211 Thanks for the work.

·        #1003

Misha Donenko RZ-211 Lebedeva (Thursday, 28 April 2022 09:17)

Today I’ve read the article “Helping Pacific Island communities build energy resilience”. The inhabitants of the Pacific Islands are locked in an ongoing battle against rising sea levels and tropical cyclones which ravage their homes and their energy infrastructure with devastating regularity. Identify the resilience strategies that communities currently deploy, including those that build on traditional customs and practices, that could be used to improve resilience in the energy sector. Build viable business models for more resilient energy systems, including the potential for a greater private sector involvement. In my opinion they need to act quickly to ensure that people have access to sustainable and modern energy services that can continue to function in the face of these shocks and stresses.
Helping Pacific Island communities build energy resilience (techxplore.com)
https://voca.ro/1cIE34VWz3rG
1. differences in performance
Even where children attend school, there can be marked differences in performance.
Навіть якщо діти відвідують школу, можуть бути помітні відмінності в успішності.
2. different aspects of
The progress made so far has a number of different aspects.
Досягнутий наразі прогрес має ряд різних аспектів.
3. different points of view
There are different points of view regarding the benefits of intellectual property rights.
Існують різні точки зору щодо переваг прав інтелектуальної власності.
https://voca.ro/16BJ6CU8GHFG

·        #1002

Ivan Zaritskiy RZ-211 (Lebedeva) (Thursday, 28 April 2022 09:14)

Today I have read the article “People emotionally tied to robots can undermine relationships with co-workers”. This article is about studying the relationships between robots and humans, like human-robot teams. Human-robot teams can actually fracture into subgroups functioning more like two competing teams rather than one overall coherent team, the study showed. When humans connected more with the robot, a subgroup within the team pairings emerged, which negatively altered the teamwork quality and performance. In my opinion, working with robots right now is not a good idea, so far they don’t have an emotional connection with their co-workers, instead, when employers have a greater connection with each other rather than with robots, the teamwork quality is higher.
https://techxplore.com/news/2022-02-people-emotionally-tied-robots-undermine.html
https://voca.ro/1iiuTTkzzZbi

different aspects of
Keskinen studied different aspects of water diplomacy together with Erik Salminen and Juho Haapala.(Кескінен вивчав різні аспекти водної дипломатії разом з Еріком Салміненом та Юхо Хаапала.)

different points of view
This tool lets you see different points of view so the team can choose its best ideas.(Цей інструмент дає змогу побачити різні точки зору, щоб команда могла вибрати найкращі ідеї.)

differences in performance
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models(Мілльштейн і його колеги виявили значні відмінності в зниженні продуктивності між старшими і молодшими моделями вітряних установок.)

https://voca.ro/18IklGN2voJi

·        #1001

Yakymova Anna/RZ-213(Vorobyova E.V.) (Thursday, 28 April 2022 09:11)

Phrases of the day(28.04.2022):
- differences in performance - відмінності в продуктивності
Millstein and colleagues found significant differences in performance decline between the older and younger wind plant models.( Мілльштейн і його колеги виявили значні відмінності в зниженні продуктивності між старими і молодшими моделями вітряних установок.)
Link: https://techxplore.com/news/2020-05-decline-age.html
Audio recording: https://voca.ro/17bvHO2cjVPt
- different points of view - різні точки зору
This tool lets you see different points of view so the team can choose its best ideas. (Цей інструмент дозволяє побачити різні точки зору, щоб команда могла вибрати найкращі ідеї.)
Link: https://www.industryweek.com/innovation/process-improvement/article/21963480/new-ways-to-improve-7-simple-innovation-tools
Audio recording: https://voca.ro/17fgs3Yn6TOi
-
- different aspects of - різні аспекти
There are new tests or scales focusing on other aspects of creativity, such as creative potential, creative self-efficacy, creativity in different domains.( Існують нові тести або шкали, що фокусуються на інших аспектах творчості, таких як творчий потенціал, творча самоефективність, креативність у різних сферах.)
Link: https://phys.org/news/2022-04-creativity-slowly-racialized-gendered-approaches.html
Audio recording: https://voca.ro/1npHobSawtTg


Review:
Link:https://techxplore.com/news/2021-08-drones-obstacles-high.html
Audio recording: https://voca.ro/1HAj8zLWQhom
Today I have read the article :"System trains drones to fly around obstacles at high speeds".This article is about how scientists teach drones to fly as efficiently as possible at high speeds. In drone races, accidents are very common due to crashes and misbehavior at high speeds. Scientists have developed a drone behavior algorithm based on theory and practice. Studying the behavior of drones in practice is very expensive due to the fact that drones are often crashed and in order to minimize losses, scientists have created an algorithm that contains theoretical data and fills in their gaps with data from real flights. Drones using such algorithms fly slower than regular ones in some places, but in the end they outperform regular drones.
In my opinion, such drones are very useful because they can help people in difficult situations. For example, to search for survivors of natural disasters.

·        #1000

Burlak Yevhen RZ-211 (Gvozd O.V) debt for 15/03 (Thursday, 28 April 2022 09:10)

Today I have read the article "Electrostatics influence the movement of drops on surfaces". This article tells us about things as simple as moving on a surface, but it's not that simple. Raindrops hit the car window, and the wind throws the drops aside. Even today, no one has been able to accurately predict how drops move across a windshield. . Realizing the importance of falling, in many cases such as driving obstructive cameras installed in the windshield, must monitor the road and traffic conditions - for this, the surface of the windshield must be exposed in this way. I believe that much more people should be engaged in the study of this interesting topic, because this is, in fact, an integral part of our life.
https://phys.org/news/2022-04-electrostatics-movement-surfaces.html
https://voca.ro/1da0Xo537zv9

1)autonomous driving
One such innovation is autonomous driving.
2)surface
I know you went to the surface to see her.
3)force
A force - a force, you understand.
https://voca.ro/15U9IutWK6kS

·        #999

Lebedeva E. (Thursday, 28 April 2022 09:06)

To Daniil Dragin (RZ-211 ) Well done, thank you.

·        #998

Daniil Dragin (RZ-211 Lebedeva E) (Thursday, 28 April 2022 09:04)

1)Today I have read the article ''A solution to perovskite solar cell scalability problems''.This article describes a new solar panel technology based on the use of perovskite solar cells, which are cheaper and more efficient than older silicon-based counterparts. The only problem preventing the mass replacement of silicon is that scaling them leads to a loss in energy conversion efficiency and stability. But scientists from the Federal Polytechnic School of Lausanne published a study where they showed that they had found a way in which losses would be almost negligible.
In my opinion, the development of such technologies is a paramount issue in the energy sector, because the protection of the environment now a contribution to a healthy future for mankind.
2)https://techxplore.com/news/2022-04-solution-perovskite-solar-cell-scalability.html
3)https://voca.ro/134PQjNFgktY
4)
1)different aspects of
Both roles are also important for different aspects of social integration.
Обидві ролі також важливі для різних аспектів соціальної інтеграції.
2)differences in performance
A third barrier is the potential for systematic gender differences in performance ratings on evaluations.
Третім бар'єром є можливість систематичних гендерних відмінностей у оцінках ефективності.
3)different points of view
It reflects both views which in principle coincide or were very close, and different points of view.
Він відображає як погляди, які в принципі збігаються або були дуже близькими, так і різні точки зору.
5)https://voca.ro/19WJKNRML3TJ

·        #997

Sergey Kyznyak RT-211, (Myhayliuk S.L.) (Thursday, 28 April 2022 09:03)

(CLASS WORK)
Today I've read the article “US offers $10 mn bounty for DarkSide hackers”. This article is about a US government that offers 10 million dollars for finding a leader of the high-profile ransomware gang DarkSide. Washington blamed the Russia-based group for the online assault that forced the shutdown of the largest oil pipeline in the eastern United States in May. Cybercrimes have been booming, with new data out in October showing $590 (five hundred nineteen) million in ransomware-related payments were reported to US authorities in the first half of 2021 alone. As for me, the fight against hackers is a very difficult confrontation.

1)This figure is even less significant WHEN COMPARED to the assets such enterprises control.
2)And the beauty of the book is that it works on MULTIPLE LEVELS.
3)The training will be based on CASE STUDIES, simulations and group problem-solving exercises.

Vocaroo(sentence): https://voca.ro/1bPATAlHnboW
Vocaroo(aritcle): https://voca.ro/1k3bM50kGonB
https://techxplore.com/news/2021-11-mn-bounty-darkside-hackers.html

·        #996

Tomchishina Polina RT-212 (S. Mykhailiuk) (Thursday, 28 April 2022 08:45)

Hello, I did not receive any answer. Please check my article. She has a number #826

·        #995

Lebedeva E. (Thursday, 28 April 2022 08:30)

To Kovalzhi Andrey RZ-211 Well done, thank you.

·        #994

Chabanenko Ksenia RZ-213(Vorobyova E.) (Wednesday, 27 April 2022 19:06)

Exam topic #8(“Passwords and their drawbacks”)
Passwords are well-used as protective measure of account and other personal or restricted data .The quality of protection depends on some characteristics of password as length or complexity.Weak passwords and password reuse are still some of the most serious concerns for cybersecurity . I can say that drawback of passwords is the ability to break them using different tools and mechanisms .But people can cope with this considering the following advices .First of all,it is best to set the minimum length to at least 16 characters ,allow for spaces,and introduce no length limit.Then ,we shouldn’t use dictionary words without modifying or adding some extra letters or numbers .Also,changing password regularly won’t prevent any attack so it is useless .To sum up ,passwords can be safe and can prevent hacking but it depends on us so we should think of high-quality combination considering the facts above .

https://voca.ro/1fJF4hBWTSO5

·        #993

Tamara Kudinova (Wednesday, 27 April 2022 09:02)

To Group AI-214. You are welcome too, as it is high time to pass your "debts". Good luck!

·        #992

Popovych E. (Tuesday, 26 April 2022 18:52)

To Kate Kholodova (RZ-212)
Your comment has clear layout and quite correct

·        #991

Kate Kholodova (RZ-212, Popovych) (Tuesday, 26 April 2022 18:40)

Today I have read the article "Smart urban solutions for more resilient cities".
It tells about a new project SMURBS, begun as part of the EU's ERA-PLANET umbrella project, is working to increase urban resilience and raise the quality of life in urban regions. To achieve this goal, it's focusing on challenges related to air quality, urban growth, natural and man-made disasters, health and migration. The project's first step is to stimulate strategic planning by connecting with local authorities, urban planners and city-level stakeholders to map out 'what is already out there' and 'what the users want'.
In my opinion, SMURBS will help cities with many problems related to sustainable urban development.

article - https://phys.org/news/2018-08-smart-urban-solutions-resilient-cities.html

audio - https://voca.ro/1bKJ15HnRaAx

·        #990

S.Mykhailiuk (Tuesday, 26 April 2022 12:27)

To Stanislav Popik РТ-212
Your topic has not been completely revealed. Just 72 points. Keep on working hard.

·        #989

S.Mykhailiuk (Tuesday, 26 April 2022 12:11)

To Chervony Eugene RT-212
Thanks for your activities, pls work at the designated timeframe. Just 78 points for all your exam topics and a comment on the article.

·        #988

S.Mykhailiuk (Tuesday, 26 April 2022 12:05)

To Kate Kholodova (RZ-212) Thanks, you’ve earned very good mark for exam topic, comments on the article and avoid mark on the phrases of the day ( pls translate the phrases themselves). Could you invite other students ( Fudulaki, Hiznyak, Yushin, Kolorites) to participate in the Guestbook .

·        #987

S.Mykhailiuk (Tuesday, 26 April 2022 11:54)

To Khotynskiy Oleg (RZ-212) thanks. You earned 83 points.keep on working hard . Pls invite Vasil Yushin to participate in the on-line activities.

·        #986

Lebedeva E. (Tuesday, 26 April 2022 11:32)

To Kovalzhi Andrey RZ-211 Well done, thank you.

·        #985

Lebedeva E. (Tuesday, 26 April 2022 11:27)

To Diakin Nikita RZ-211 The comment is too short, the sentences are without translation. Keep working.

·        #984

Popovych E. (Tuesday, 26 April 2022 10:48)

To Yeulizaveta Barsukova (RT-211)
Exam topic #5 (Commercial use of radio) is well done

·        #983

Popovych E. (Tuesday, 26 April 2022 10:47)

To Avdeev Danil RT-211
Thank you, you have successfully completed the task.

·        #982

Popovych E. (Tuesday, 26 April 2022 10:45)

To Parshikov Vladislav RZ-212
Your comment has clear layout and quite correct as wel as the task with the phrases, thank you.

·        #981

Popovych E. (Tuesday, 26 April 2022 10:43)

To Nazariy Glugan (RT-211)
Thank you for your comment and voice message.

·        #980

Popovych E. (Tuesday, 26 April 2022 10:42)

To Artem Verhelis RT-211
Your work is fruitful. Continue writing comments. They are interesting as usual

·        #979

Popovych E. (Tuesday, 26 April 2022 10:39)

To Sasha Movsum-Zade RT-211
Exam topic #3 (Turning the DTV signal) is well done.
Your tasks are done thoroughly and correctly. I liked your work. Go on working.

·        #978

Popovych E. (Tuesday, 26 April 2022)

To Stanislav Kryvosheienko, RT-211
Thank you for your comment and voice message.

·        #977

Yeulizaveta Barsukova (RT-211) Popovych E. (Tuesday, 26 April 2022 10:19)

Exam topic #5 (Commercial use of radio)

In 2020, it was 100 years since it was widely recognized as the first commercial radio broadcast, when the live results of the Harding-Cox presidential election were broadcast in Pittsburgh.Over the last century, radio has evolved from a cumbersome experimental environment to a modern mobile format that has introduced new technologies such as television and mobile phones. In just four years since the broadcast began, 600 stations have appeared in the United States providing syndicated news, sports and music. For many, radio was the fastest reliable way to get updates on national and world events.
Audio:https://voca.ro/1ijBQOF79m7t

·        #976

Avdeev Danil RT-211 (Popovych E.) (Tuesday, 26 April 2022 10:17)

Article: https://phys.org/news/2022-02-transparent-ultrasound-chip-cell-imaging.html

Today I have read the article titled "Transparent Ultrasound Chip Improves Cellular Stimulation and Imaging". It talks about ultrasound scanning, best known for pregnancy monitoring or organ imaging, which can also be used to stimulate cells and control their functions. A group of Pennsylvania researchers has developed an easier and more efficient way to use the technology for biomedical applications. I find not only this article interesting, but also the study of such a chip, as it will improve the medicine of the whole world by an order of magnitude.

https://voca.ro/1htdtqCGffNB

1) cast new light on
We hope that this work can be used to cast new light on the motion of a spinning spherical object.
https://voca.ro/1g8zRuwmvQAq
Ми сподіваємося, що ця робота може бути використана для того, щоб по-новому висвітлити рух обертового сферичного об’єкта.

2) clearly see that
In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work.
https://voca.ro/1hmdLDUmQWkN
У світлі звіту ми чітко бачимо, що досягнемо Цілей розвитку тисячоліття лише по частинах, якщо не прискоримо темпи нашої роботи.

3) comparing the results
To that effect, physical testing shall be conducted as appropriate for the purposes of comparing the results obtained when using the mathematical model with the results of a physical test.
https://voca.ro/1nwwpxgXmF36
З цією метою фізичне випробування повинно проводитися відповідно до цілей порівняння результатів, отриманих при використанні математичної моделі, з результатами фізичного випробування.

·        #975

Diakin Nikita RZ-211 (Lebedeva) (Tuesday, 26 April 2022 10:16)

Today I have read an article “Extreme drought in Brazil triggers fatal sand storms”. It tells about unusually powered sandstorms that left six people dead in San Paulo. All of these people were victims of falling trees or houses. Sandstorms were the result of a long period of a lack of rain, high temperature and low humidity. In addition to this, Brazil is facing its worst drought in 91 years.

Article:https://phys.org/news/2021-10-extreme-drought-brazil-triggers-fatal.html

AUDIO: https://voca.ro/13KPWWrO3Ces

comparing the results (Порівняння результатів) - Comparing the results from sensors close to the falling-particle receiver and those further away on the balloons, they found that the concentration of tiny particles, finer than talcum powder, was much lower than EPA limits.

clearly see that (чітко бачити, що) - In particular, we clearly see that Organic is the most crucial coffee attribute," says Abdu.

cast new light on (пролити нове світло на) -The findings also cast new light on the understanding of pair density wave (PDW) state in HTS.

·        #974

Sasha Movsum-Zade RT-211 (Popovych E.) (Tuesday, 26 April 2022 10:08)

Exam topic #3 (Turning the DTV signal)
DTV channels are preferred to watch in all countries due to their availability and the quality of the transmitted picture. Also, a significant part of them is broadcast for free, and anyone can use them for their TV. The article considers DTV technology, what it is and its functional features. The letters "DTV" denote the "Digital Television Transition" technology. For a TV to work with this technology, its receiver must support DTV, receive a signal of this format, and output a video and sound track at the output. An external receiver usually acts as a receiver, but modern TV models are equipped with such a receiver by default.
https://voca.ro/1iPjJZL7D7LG

·        #973

Parshikov Vladislav RZ-212 (Popovich) (Tuesday, 26 April 2022 10:04)

Today I've read the article "Comparing the promise and reality of e-scooters".
Is shared micromobility the ideal first/last mile supplement to transit? Can electric scooters make it easier for historically disadvantaged populations to get around? In just three years, brand-new fleets of e-scooters have substantially disrupted and altered the urban mobility landscape.
The results of this research can offer the following general guidance for practitioners:
Transportation professionals should not depend on e-scooters to be used as a first-mile/last-mile solution without targeted management interventions.
To my mind we need to rethink how we encourage equity in transportation, as e-scooters do not inherently bring about greater racial or gender equity.


https://techxplore.com/news/2020-10-reality-e-scooters.html

https://voca.ro/1bl7AYCu9WY1

1) clearly see that
We clearly see that Organic is the most crucial coffee attribute

2)cast new light on
Presents results that cast new light on important challenges in understanding quantum gravity.

3)comparing the results
Comparing the results from sensors close to the falling-particle receiver and those further away on the balloons


https://voca.ro/11BheaDpmYLx

·        #972

Nazariy Glugan (RT-211) Popovych E. (Tuesday, 26 April 2022 09:56)

Today I have read the article “How plants and animals steal genes from other species to accelerate evolution”, which I find very informative. deals with a very interesting question in biology. New study, published in New Phytologist, approves that many living organisms take the genetic code from others in order to adapt to the world around them. Authors of this research claim that knowledge of this process may allow naturally modified crops and make them more resistant to the effects of climate change.
In my opinion, this invention is a great breakthrough in biology and medicine and it helps us understand a little more about this amazing world in which we live.


https://phys.org/news/2021-04-animals-genes-species-evolution.html

https://voca.ro/19Czo8gHTKlM

1) cast new light on


We hope that this work can be used to cast new light on the motion of a spinning spherical object.

2) clearly see that


In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work.

3) comparing the results


To that effect, physical testing shall be conducted as appropriate for the purposes of comparing the results obtained when using the mathematical model with the results of a physical test.

https://voca.ro/167AUOHEr1qu

·        #971

Artem Verhelis RT-211, Popovych E. (Tuesday, 26 April 2022 09:46)

Today I've read the article "Do explanations for data-based predictions actually increase users' trust in AI?" This article is about researchers from Bretagne Atlantique research centre decided to create AI which not only can perform his task but also how human can explain why he doing this. The core of this will be the study of artificial intelligence systems from the point of users view. For example, what ordinary users can discover, learn, understand, draw conclusions about artificial intelligence systems. This article is interesting because it's about the rapid development of AI, which in the future will possibly become an integral part of our life.
Article: https://techxplore.com/news/2020-10-explanations-data-based-users-ai.html
Audio: https://voca.ro/1jiJdKC0fNPN

1) comparing the results
Comparing the results of predictions made by the surrogate model to the simulator typically used for ICF experiments.
Порівняння результатів прогнозів, зроблених сурогатною моделлю, із симулятором, який зазвичай використовується для експериментів ICF.
2) cast new light on
Ambitious experiments cast light on far reaches of periodic table.
Амбітні експерименти проливають світло на далекі межі періодичної таблиці.
3) clearly see that
With this report, we can now clearly see where we can begin to improve the social safety net for low-income families.
З цим звітом ми тепер можемо чітко бачити з чого ми можемо почати покращувати систему соціального захисту для сімей з низькими доходами.
Audio: https://voca.ro/129QRYctbhbE

·        #970

Sasha Movsum-Zade RT-211 (Popovych E.) (Tuesday, 26 April 2022 09:45)

Today I have read the article titled "Charge-density-wave induces electronic nematicity in Kagome superconductor". This article describes that in a recent paper published in the journal Nature, a research team led by professors from the University of Science and Technology of China (USTC) Chinese Academy of Sciences found key evidence for a phase transition in the kagome superconductor CsV3Sb5. The article also describes that at low temperature, the team observed a transition from charge density wave (CDW) order to electron nematicity, which was first described by the Potts three-state model.
https://phys.org/news/2022-02-charge-density-wave-electronic-nematicity-kagome-superconductor.html
https://voca.ro/1diIh3VZC4Lx

1) clearly see that
In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work.
https://voca.ro/15wAtNcaEdql
У світлі звіту ми чітко бачимо, що досягнемо Цілей розвитку тисячоліття лише по частинам, якщо не прискоримо темпи нашої роботи.

2) comparing the results
To that effect, physical testing shall be conducted as appropriate for the purposes of comparing the results obtained when using the mathematical model with the results of a physical test.
https://voca.ro/1idh0sf4eHBx
З цією метою фізичне випробування повинно проводитися відповідно до цілей порівняння результатів, отриманих при використанні математичної моделі, з результатами фізичного випробування.

3) cast new light on
We hope that this work can be used to cast new light on the motion of a spinning spherical object.
https://voca.ro/19zw2QlE3kWS
Ми сподіваємося, що ця робота може бути використана для того, щоб по-новому висвітлити рух обертового сферичного об’єкта.

·        #969

Kovalzhi Andrey RZ-211 (Lebedeva E.) (Tuesday, 26 April 2022 09:43)

долг за 09.04
Exam topic #6 (An isolated virtual machine)
An isolated virtual machine is a software and hardware copy of a physical computer or server, with any desired operating system and set of installed programs. Visually, the system resembles real hardware, as if you are using PC resources. Only this computer is not real, but virtual. Resources are stored in the cloud and allow you to work autonomously.
They allow you to test the performance of applications and sites using numerous devices and operating systems, as well as perform potentially dangerous actions without risk. As a result, the company will spend less time configuring various test environments, as well as simplify working with them.
https://voca.ro/1kNC9CNARAef
1. upper level
The upper level of the temperature indicator was reached five minutes ago.
Высший уровень показателей температуры был достигнут 5 минут назад
2. surface area
The moon's surface area is more than 58 million square kilometers.
Площадь поверхности луны превышает 58 миллионов квадратных километров
3.temperature range
Certain organisms can only survive within a narrow temperature range.
Некоторые организмы могут выжить только в узком диапазоне температур.
https://voca.ro/19hJBOgAERjn

·        #968

Stanislav Kryvosheienko, RT-211(Popovych) (Tuesday, 26 April 2022 09:38)

Today I have read the aticle "3D printing helps turn 'bleach' into non-toxic rocket fuel"
This article is about a research that found that 3D printing helps turn bleach into a non-toxic rocket fuel. For example Hydrogen peroxide is a much less toxic alternative to hydrazine, a commonly used aerospace propellant for low to medium thrust applications. Alternatively, hydrogen peroxide is largely non-toxic to humans and has common household uses such as bleaching hair or to clean wounds. 3D printing is used to create new catalytic structures with better properties - lower pressure drop and the use of different catalytic materials to improve engine performance.
Article - https://techxplore.com/news/2022-02-3d-non-toxic-rocket-fuel.html
Voice - https://voca.ro/1b1jvfRlM24k

Phrases
1) cast new light on - Her message cast a new light on the matter.
2) comparing the results - Comparing the results of a variety of translations, so that everything ok!
3) clearly see that - We could clearly see that we were not ready.

Voice - https://voca.ro/1o6jqyq8WCgu

·        #967

Vasilev A.O RZ-211 Gvozd O.V. (Tuesday, 26 April 2022 09:36)

Today I've read the article titled, this article about"Traveling fires pose an underestimated risk to open building spaces"
The article tells about traveling fires which are distributed which big speed.
But researchers are currently trying to correct these mistakes.
Dr. Egle Rackauskaite, who led the work while at Imperial's Department of Mechanical Engineering, said: "Despite the lack of advanced studies, traveling fires have been observed in real incidents—for example, in the World Trade Centre towers after the 11 September 2001 attacks. However, these fires have rarely been studied on an experimental basis. At the same time, some modern structures have open-plan spaces between 4 and 50 times larger than the largest compartment fire experiments conducted to date."
I think it's right that researchers are trying to protect society from the threat of traveling fires.

https://techxplore.com/news/2021-10-pose-underestimated-spaces.html


https://voca.ro/1991MdQmDC9h
1)comparing the results
In the event they suffer a head injury during a game, we can determine if it's a concussion by comparing the results.
https://voca.ro/1jZs75s6oKDX

2)clearly see that
We could clearly see that we were not ready.
https://voca.ro/1awfK9XIYWQ3

3)cast new light on
Well, that would certainly cast new light on her credibility as my dad's alibi.
https://voca.ro/105JmxDtQMAp

·        #966

Popovych E. (Tuesday, 26 April 2022 09:34)

To Yeulizaveta Barsukova (RT-211)
Everything is clear from your review on the article. It’s interesting and written and voiced correctly. Thank you for your understanding of the tasks.

·        #965

Popovych E. (Tuesday, 26 April 2022)

To Artem Verhelis RT-211,
Exam topic #4 First radio speeches is well done

·        #964

Popovych E. (Tuesday, 26 April 2022 09:31)

To Sergey Kyznyak RT-211
Your sentences with new phrases and commentary on the article are written correctly. 

·        #963

Popovych E. (Tuesday, 26 April 2022 09:28)

Sergey Kyznyak RT-211, (Friday, 08 April 2022 10:02)
Sergey, Exam Topic #2 (Benefits of Satellite TV) is well done but, pls, write on time.

·        #962

Yeulizaveta Barsukova (RT-211) Popovych E. (Tuesday, 26 April 2022 09:27)

Class-work
Today I've read the article 'Researchers take step toward developing 'electric eye' '. Researchers have successfully developed a new type of artificial vision device that includes scalability at the micro level. This device is based on synthetic methods of simulation of biochemical processes and uses nanotechnology. A unique stacking technique based on a vertical color recognition structure has been developed. It'll increase the accuracy of color recognition. In my opinion, it's an important development because researchers want to use an artificial eye in the manufacture of microrobots, which can be used in many areas of our life.
Audio1:https://voca.ro/1dLglbtDEJvl
Article:https://techxplore.com/news/2022-04-electric-eye.html
Phrases
1) clearly see that
In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work.
У світлі звіту ми чітко бачимо, що досягнемо Цілей розвитку тисячоліття лише по частинам, якщо не прискоримо темпи нашої роботи.
2) comparing the results
To that effect, physical testing shall be conducted as appropriate for the purposes of comparing the results obtained when using the mathematical model with the results of a physical test.
З цією метою фізичне випробування повинно проводитися відповідно до цілей порівняння результатів, отриманих при використанні математичної моделі, з результатами фізичного випробування.
3) cast new light on
We hope that this work can be used to cast new light on the motion of a spinning spherical object.
Ми сподіваємося, що ця робота може бути використана для того, щоб по-новому висвітлити рух обертового сферичного об’єкта.
Audio2:https://voca.ro/1kLGs7xV2Zfz

·        #961

Kovalzhi Andrey RZ-211 (Lebedeva E.) (Tuesday, 26 April 2022 09:24)

Долг за 05.04
Today I have read the articlе "Scientists create artificial neural networks that detect symmetry and patterns". The article tells about the development of a research team from Lehigh University. They have developed and trained an artificial neural network to recognize symmetry and structural similarity in materials and create similarity projections. The team used machine learning to train the neural network to detect symmetry and detect patterns and trends. With improved data management and accessibility, this development can detect undetected trends and patterns, improve the efficiency of experiments, and speed up research. I found this article interesting because it tells about AI.
https://techxplore.com/news/2021-11-scientists-artificial-neural-networks-symmetry.html
https://voca.ro/1odu8wK3Pvbc
Daily phrases:
1. little is known about
Little is known about black holes.
О черных дырах известно мало.
2. based partly on
This experiment was partly based on Lehigh University research.
Этот эксперимент был частично основан на исследованиях университета Lehigh.
3. main limitation
The main limitation of this expirement is the lack of time and resources.
https://voca.ro/1nbcNtgRpZCa

·        #960

Artem Verhelis RT-211, Popovych E. (Tuesday, 26 April 2022 09:22)

Exam topic #4
First radio speeches.
In one of the versions, Vladimir Lenin became infected with the project of developing devices for mass broadcasting and wanted to appeal to the people of Paris. So in February 27, in 1919, the Nizhny Novgorod radio station broadcast the human voice for the first time. It was a technical test of a radiotelephone transmitter. The commission at the receiving station noted the excellent speech reproduction, the quality of which was better than transmission over wires. According to another version, the very first broadcast was transmitted only for 4 km, in Moscow. In England, France and Germany, lively speech sounded only in 1922-1923.

Audio: https://voca.ro/192nwMaogwDC

·        #959

Sergey Kyznyak RT-211, Popovych E. (Tuesday, 26 April 2022 09:06)

I'm sorry I didn't see your answer where you asked number of my exam topic #2. This is #326.

·        #958

Sergey Kyznyak RT-211, Popovych E. (Tuesday, 26 April 2022 09:05)

(CLASS WORK)
Today I've read the article “US offers $10 mn bounty for DarkSide hackers”. This article is about a US government that offers 10 million dollars for finding a leader of the high-profile ransomware gang DarkSide. Washington blamed the Russia-based group for the online assault that forced the shutdown of the largest oil pipeline in the eastern United States in May. Cybercrimes have been booming, with new data out in October showing $590 (five hundred nineteen) million in ransomware-related payments were reported to US authorities in the first half of 2021 alone. As for me, the fight against hackers is a very difficult confrontation.

1)when compared
This figure is even less significant when compared to the assets such enterprises control.
Эта цифра еще менее значительна когда по сравнению с активами, которые контролируют такие предприятия.
2) multiple levels
And the beauty of the book is that it works on multiple levels.
И прелесть книги в том, что она работает на нескольких уровнях.
3) case studies
The training will be based on case studies, simulations and group problem-solving exercises.
Обучение будет проводиться на основе тематических исследований, моделирования и групповых занятий по решению проблем.

Vocaroo(sentence): https://voca.ro/1bPATAlHnboW
Vocaroo(aritcle): https://voca.ro/1k3bM50kGonB
https://techxplore.com/news/2021-11-mn-bounty-darkside-hackers.html
https://techcrunch.com/2021/11/05/state-department-darkside-bounty/

·        #957

Popovych E. (Tuesday, 26 April 2022 09:00)

To Timophey Sipin RZ-212
Your tasks are done thoroughly and correctly. I liked your work. Go on working.

·        #956

Popovych E. (Tuesday, 26 April 2022 08:58)

To Nikitina Anastasia RZ-212
Everything is clear from your review on the article. It’s interesting and written and voiced correctly. Thank you for your understanding of the tasks.

·        #955

Popovych E. (Tuesday, 26 April 2022 08:57)

To Mashovets Andrey (RZ 212)
Thank you for your comment and voice message.

·        #954

Popovych E. (Tuesday, 26 April 2022 08:55)

To Badyuk Eduard RZ-212
Your sentences with new phrases and commentary on the article are written correctly. 

·        #953

Gvozd O.V. to RZ-211 (Tuesday, 26 April 2022 08:46)

Good morning!
The lesson will start soon, I am waiting for your active work. If you have debts, it is high time to post them.

·        #952

Lebedeva ETo (Tuesday, 26 April 2022 08:41)

To РЗ-211 The lesson will start soon and I am waiting for your debts.

·        #951

Khotynskiy Oleg (RZ-212, Mihayliuk) (Tuesday, 26 April 2022 08:41)

Today I have read the article "How are planets formed?". It talks about how this amazing process of planet formation actually happens. Scientists have not yet come to a definitive conclusion on this issue, but there is a leading theory called the protoplanet hypothesis. Without going into details, it says that very small objects stick to each other and this happens over millions of years, as a result of which even such gas giants as Jupiter can form. According to scientists, the Solar System, a place that has become home to more than 8 billion people and a huge number of other living beings, was formed 4,6 billion years ago similar way.
https://phys.org/news/2015-01-planets.html
https://voca.ro/1f4DfkOu6Bhs

1) comparing the results
Comparing the results of the neural network-backed surrogate to the existing simulator, the researchers found the surrogate could adequately replicate the simulator.
Порівнюючи результати сурогату з підтримкою нейронної мережі з існуючим симулятором, дослідники виявили, що сурогат може адекватно відтворювати симулятор.

2) clearly see that
But we can clearly see that only destruction, or rather a total disintegration will be able to uproot it all.
Але ми чітко бачимо, що лише руйнування, а точніше повний розпад, зможе викорінити все це.

3) cast new light on
The new study by the University of Exeter, published in Cell Host Microbe, has cast new light on how to best combine antibiotics and phage therapy.
Нове дослідження Університету Ексетера, опубліковане в Cell Host Microbe, пролило нове світло на те, як найкраще поєднувати антибіотики та фаготерапію.
https://voca.ro/176TsssV6Ry2

·        #950

Lebedeva E (Tuesday, 26 April 2022 08:40)

To Ram Nassur Rz 212 You didn't write the name of the article. These are only separate sentences, not a review. Keep on working.

·        #949

Timophey Sipin RZ-212(Popovych) (Tuesday, 26 April 2022 08:37)

Today I have read the text titled «Diversity, streaming reshape video games for a new generation»
In which we are told about video games, or rather about their progress and impact on people. The text also says that at the beginning of video games helped us to unify age, gender, etc. But unfortunately, today games have only increased these problems (or rather the problem of feminism )
In my opinion, video games still occupy a rather significant place in the life of people today and even help many with some of their personal problems. Therefore, I am sure that video games will develop and will soon solve problems at the expense of gender equality.

https://techxplore.com/pdf523856743.pdf

https://voca.ro/120P7l9dFjnX

1) 1. cast new light on
The new study by the University of Exeter, published in Cell Host Microbe, has cast new light on how to best combine antibiotics and phage therapy. - Нове дослідження Університету Ексетера, опубліковане в Cell Host Microbe, пролило нове світло на те, як найкраще поєднувати антибіотики та фаготерапію.
2. comparing the results
Simon will begin testing the efficiency of the newly designed catalyst bed soon, comparing the results against existing designs. - Незабаром Саймон розпочне тестування ефективності нещодавно розробленого шару каталізатора, порівнюючи результати з існуючими проектами.
3. clearly see that
In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work. - У світлі звіту ми чітко бачимо, що досягнемо Цілей розвитку тисячоліття лише по частинах, якщо не прискоримо темпи нашої роботи.

Audio ph: https://voca.ro/1bT47ZG

·        #948

Nikitina Anastasia RZ-212(Popovych E.) (Tuesday, 26 April 2022 08:30)

Today I have read the article " This AI tool lets you visualize how climate change could affect your home". This article says that the new tool with advanced AI image recognition allows you to visualize the future effects of climate change anywhere in the world, including your own home. I think this project is a good idea, because the project called "This Climate Doesn't Exist "allows you to enter the address of your current home or your favorite place to travel and see what it might look like years later, when climate change has taken its toll.
https://techxplore.com/news/2021-11-ai-tool-visualize-climate-affect.html
https://voca.ro/1EzvvAWfqir2
1.cast new light on
The new study by the University of Exeter, published in Cell Host Microbe, has cast new light on how to best combine antibiotics and phage therapy.
Нове дослідження, проведене Університетом Ексетера, опубліковане в Cell Host Microbe, проливає нове світло на як найкраще поєднувати антибіотики та фаготерапію.
2.comparing the results
Therefore, comparing the result of the neural network with the actual result not only makes it possible to check the prediction but also shows how the predictions evolve if the task is changed.
Тому порівняння результату нейронної мережі з фактичним результатом не лише дає змогу перевірити передбачення, але й показує, як прогнозування розвиваються, якщо завдання змінено.
3.clearly see that
We see very clearly that several states that are heavily reliant on oil industries were in contraction, while other oil-producing states were more resilient during this low oil price environment
Ми дуже чітко бачимо, що кілька штатів, які сильно залежать від нафтової промисловості, перебували в стані скорочення, тоді як інші нафтовидобувні держави були більш стійкими в умовах низької ціни на нафту
https://voca.ro/1lSNLU0pm8xB

·        #947

Mashovets Andrey (RZ 212, Popovich) (Tuesday, 26 April 2022 08:30)

Today I’ve read the article “Mathematical discovery could shed light on quantum gravity”.
This article is about the notion that new discoveries in understanding the world depend on new discoveries in mathematics.
The purpose of this article is to show the dependence of discoveries in the understanding of the world from mathematics.
"We strive to understand the laws of nature and the language in which these are written is mathematics. When we seek answers to questions in physics, we are often led to new discoveries in mathematics too.
I think this article can be useful for fans of mathematics and physics.
https://voca.ro/16D5Q9PnUa5G
https://phys.org/news/2022-03-mathematical-discovery-quantum-gravity.html

1.comparing the results
Comparing the results of the neural network-backed surrogate to the existing simulator, the researchers found the surrogate could adequately replicate the simulator, and significantly outperformed the current state-of-the-art in surrogate models across a wide range of metrics.
2.clearly see that
When we statistically compared the two classes, we could clearly see that functional mutations are inherited pairwise way more often than one would expect at random.
3.cast new light on
Now, a new article in Nature Communications, written by researchers from Chalmers University of Technology, Sweden, and MIT, U.S., presents results that cast new light on important challenges in understanding quantum gravity.

https://voca.ro/1esVVhjNhtHH

·        #946

Ram Nassur Rz 212 Lebedeva E.V (Tuesday, 26 April 2022 08:27)

It is proposed to establish test standards for particulate photocatalysts for the production of solar fuels.

The use of solar energy has implications for solving global energy problems. Because of this, photocatalytic fission has generated interest as a way to convert sustainable energy into valuable chemicals.


scientists have created photocatalysts for the production of solar fuel.

The researchers discuss the effectiveness of a common photocatalytic water splitting reaction based on particulate photocatalysts.

They also proposed the establishment of performance certification laboratories to launch a quality indicator.

This will provide an important platform for the development of standard test protocols for photocatalytic water splitting and for improving the efficiency of converting solar energy to hydrogen in practical applications.

https://techxplore.com/news/2021-02-standards-particulate-photocatalysts-solar-fuel.html
https://voca.ro/13QgNcegiWr3

comparing the results
Simon will begin testing the efficiency of the newly designed catalyst bed soon, comparing the results against existing designs.

Cast new light on

The new study by the University of Exeter, published in Cell Host Microbe, has cast new light on how to best combine antibiotics and phage therapy.

Сlearly see that

When we statistically compared the two classes, we could clearly see that functional mutations are inherited pairwise way more often than one would expect at random
https://voca.ro/17P1RSUkRs6O

·        #945

Badyuk Eduard RZ-212 (Popovych.E) (Tuesday, 26 April 2022 08:23)

Today I have read the article "Impacts of sunscreen on coral reefs needs urgent attention, say scientists". It says that scientists from the University of York came to the conclusion that the chemical compounds and materials used in the manufacture of sunscreens, getting into the oceans, can greatly harm marine organisms, and more importantly, destroy huge coral reefs!
Now scientists are working to improve the formula of sunscreens and make them less toxic to marine life.
I think this problem is really very important because coral reefs play a critical role in maintaining the homeostasis of the ocean and a huge number of marine creatures can only exist thanks to the existence of corals.
https://phys.org/news/2021-03-impacts-sunscreen-coral-reefs-urgent.html
https://voca.ro/18EWDAEzpWLJ

1) comparing the results
Any evaluation of the success of a centre must be made by comparing the results of the centre and the objectives of the original work plan.
Будь-яка оцінка успіху центру має здійснюватися шляхом порівняння результатів центру та цілей початкового плану роботи.


2) clearly see that
This 21st-century perspective allows you to clearly see that capitalism does not work by allocating existing resources.
Ця перспектива 21-го століття дозволяє вам чітко побачити, що капіталізм не працює, розподіляючи наявні ресурси.

3) cast new light on
From this came a flood of discoveries that cast new light on the nature of man and life.
Звідси пішов потік відкриттів, які кидають нове світло на природу людини і життя.
https://voca.ro/1gY6qznVxBqt

·        #944

Popovych E. (Tuesday, 26 April 2022 08:21)

To Timur Ergul RT-211
Your comment is thoughtful and well done, thank you.

·        #943

Timur Ergul RT-211 (Popovych) (Tuesday, 26 April 2022 08:15)

classwork
https://phys.org/news/2021-11-delhi-schools-pollution-lockdown.html
Today I have read the article Delhi shuts schools as government considers 'pollution lockdown. New Delhi authorities announced Saturday a one-week closure of schools and said they would consider a "pollution lockdown" to protect citizens from toxic smog."Schools will be shut so that children don't have to breathe polluted air," Delhi's chief minister Arvind Kejriwal told reporters.Delhi is ranked one of the world's most polluted cities, with a hazardous melange of factory and vehicle emissions, and smoke from agricultural fires, settling in the skies over its 20 million people each winter.
https://voca.ro/17bCmqi0DVdC

1)We hope that this work can be used to cast new light on the motion of a spinning spherical object.

Мы надеемся, что эта работа может быть использована, чтобы пролить
новый свет на движение вращающегося сферического объекта.

2)In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work.

На основе доклада мы ясно видим, что мы достигнем целей в области развития, содержащихся в Декларации тысячелетия только частично, если не ускорим темпов нашей работы.

3)To that effect, physical testing shall be conducted as appropriate for the purposes of comparing the results obtained when using the mathematical model with the results of a physical test.

С этой целью проводятся надлежащие физические испытания для сопоставления результатов, полученных при использовании математической модели, с результатами физического испытания.
https://voca.ro/13J02FnYizxs

·        #942

Popovych E. (Tuesday, 26 April 2022 08:07)

To Pushkash Maxim (RZ-212)
Exam Topic #4 (authentication mechanisms) is well done.

·        #941

Popovych E. (Tuesday, 26 April 2022 08:05)

To Vova Kolomiets RZ 212
Exam topic #18 ("Protection schemes”) is well done. Your comment on the chat of the day is quite interesting. You have understood the main idea. Good luck!

·        #940

Pushkash Maxim (RZ-212 Popovich) (Tuesday, 26 April 2022 08:04)

Exam Topic #4 (authentication mechanisms)

Passwords. A password is a shared secret known by the user and presented to the server to authenticate the user.
Hard Tokens. These are small hardware devices that the owner carries to authorize access to a network service. The device may be in the form of a smart card, or it may be embedded in an easily-carried object such as a key fob or USB drive. Soft Tokens. These software-based security token applications typically run on a smartphone and generate an OTP for signing on. Software tokens have some significant advantages over hardware tokens. Biometric Authentication. Biometric authentication methods include retina, iris, fingerprint and finger vein scans, facial and voice recognition, and hand. Contextual Authentication. Every time a user interacts with an authentication server, in addition to any explicit credentials they present, they (or their devices) implicitly present a number of different signals. Device Identification. A specific noteworthy example of contextual authentication is for the authentication server to be able to recognize a particular device over repeated interactions.
Vocie: https://voca.ro/1isyiiqQ5SxJ

·        #939

Popovych E. (Tuesday, 26 April 2022 08:02)

To Kravchenko Kostiantyn (RZ-212)
I appreciate your comments. Go on working.

·        #938

Vova Kolomiets RZ 212 (Popovych) (Tuesday, 26 April 2022 08:01)

Exam topic #18 ("Protection schemes”)

Nowadays protection schemes is everywhere. Each bank, company, organization etc. have their own protection schemes. These schemes is usually some code written by high-quality specialist to secure data from villain. Its always very important to have individual way to protect a big amount of information thats why schemes are always checking to have a stable controle on situation, because at least one mistake can destroy all the system. In general only robbers and hackers want to get the acces to the system to stole information or money.

https://voca.ro/17yEvW0MHaa7

Today i have read the article "It's crystal clear: Crushed glass could save our sand". This article is about a new way to safe our enviroment. Some engineers started using recucled glass instead of sand in making shotconcrete. They say that it is cheaper and will save our nature because the sand began to run out rather quickly. According to them this is extremely necessary because our grandchildren may not see the sandy beaches. There have been many tests done with this mixture and it has shown itself to be quite good. Soon they plan to do large-scale projects with this concrete.
i found this article very interesting, because this information can change even my town, so i like it.
https://techxplore.com/news/2021-05-crystal-glass-sand.html
https://voca.ro/12bIttE8GH1V

1) clearly see that
In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work.
У світлі звіту ми чітко бачимо, що досягнемо Цілей розвитку тисячоліття лише по частинах, якщо не прискоримо темпи нашої роботи.

2) comparing the results
To that effect, physical testing shall be conducted as appropriate for the purposes of comparing the results obtained when using the mathematical model with the results of a physical test.
З цією метою фізичне випробування повинно проводитися відповідно до цілей порівняння результатів, отриманих при використанні математичної моделі, з результатами фізичного випробування.

3) cast new light on
We hope that this work can be used to cast new light on the motion of a spinning spherical object.
Ми сподіваємося, що ця робота може бути використана для того, щоб по-новому висвітлити рух обертового сферичного об’єкта.
https://voca.ro/16dh7krryeN8

·        #937

Kate Kholodova (RZ-212, Mikhailuk) (Tuesday, 26 April 2022 07:53)

Today I have read the article “T-GPS processes a graph with a trillion edges on a single computer”. This article is about a Graps. Graphs are widely used to represent and analyze real-world objects in many fields such as social media, business intelligence, biology, and neuroscience. As the number of graph applications grows rapidly, developing and testing new graph algorithms becomes more important. Currently, many industrial applications require a graph algorithm to handle large-scale graphs. The research team solved the problem with the traditional two-step approach. It loads the initial small real graph into main memory. Then T-GPS processes the graph algorithm on a small real graph. After running the algorithm, T-GPS returns the same result as the traditional two-step approach. The key idea behind T-GPS is to create only that part of the synthetic graph that the algorithm needs to access on the fly.


article - https://techxplore.com/news/2021-05-t-gps-graph-trillion-edges.html

audio - https://voca.ro/1bn90mR1aisp


1) 1. cast new light on
The new study by the University of Exeter, published in Cell Host Microbe, has cast new light on how to best combine antibiotics and phage therapy. - Нове дослідження Університету Ексетера, опубліковане в Cell Host Microbe, пролило нове світло на те, як найкраще поєднувати антибіотики та фаготерапію.
2. comparing the results
Simon will begin testing the efficiency of the newly designed catalyst bed soon, comparing the results against existing designs. - Незабаром Саймон розпочне тестування ефективності нещодавно розробленого шару каталізатора, порівнюючи результати з існуючими проектами.
3. clearly see that
In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work. - У світлі звіту ми чітко бачимо, що досягнемо Цілей розвитку тисячоліття лише по частинах, якщо не прискоримо темпи нашої роботи.

Audio ph: https://voca.ro/1bT47ZGo2Ie2



Exam topic 6)
An isolated virtual machine.

A virtual machine (VM) is a virtual environment that functions as a virtual computer system with its own CPU, memory, network interface, and storage, created on a physical hardware system (located off- or on-premises). VMs are isolated from the rest of the system, and multiple VMs can exist on a single piece of hardware, like a server. A virtual machine is very comfortable to use and allows multiple different operating systems to run simultaneously on a single computer. Each operating system runs in the same way as on the host hardware, so it's nearly identical to a real-time operating system experience running on a physical machine.

Audio: https://voca.ro/1mlNEue55ILa

·        #936

Kravchenko Kostiantyn (RZ-212, Popovych E.) (Tuesday, 26 April 2022 07:48)

Today I've read the article "Automated analysis of animal behavior through AI"
The article covers the recent research in regards to animal behavior, through the utilization of AI.
Researchers at the University of Zurich have noticed the problem within the field of animal behavior research: scientists, engaged in this field, are required to sift through hours of recorded footage to make any conclusions, which is a process that can take weeks.
The University of Zurich has come up with an image-analysis algorithm that can easily analyze video footage and output conclusions with one click.
I think the article is intriguing. I don't like seeing AI technology being put in every single field, even when it's not needed, but it does seem to belong here.
Article: https://techxplore.com/news/2022-04-automated-analysis-animal-behavior-ai.html
Audio: https://voca.ro/1otz2C0u2F0f

Phrases:
1) Comparing the experimental results with computer models of how oxygen loss might occur, the team concluded that an initial burst of oxygen escapes from the surfaces of particles.
Порівнюючи експериментальні результати з комп'ютерними моделями того, як втрата кисню може відбутися, команда дійшла висновку, що початковий сплеск кисню втікає з поверхні частинок.
2) We see very clearly that several states that are heavily reliant on oil industries were in contraction.
Ми дуже ясно бачимо, що декілька штатів, які сильно залежать від нафтової промисловості, були в скороченні.
3) Study casts new light on the origin of civilization.
Дослідження пролило нове світло на походження цивілізації.
Audio: https://voca.ro/18iSbGmcD0yI

·        #935

Popovych E. (Tuesday, 26 April 2022 07:42)

To Povoznikov Artem RZ-212
The comment of the article is written and pronounced correctly and corresponds to the standards of student’s work of such kind. Thank you.

·        #934

Povoznikov Artem RZ-212 (Popovych) (Tuesday, 26 April 2022 07:34)

Today i have read the article: New lithium batteries from used cell phones.

This article tells about a group of scientists who have conducted research on recycling and replacing molded batteries that can reduce manufacturing costs. who have conducted research on recycling and replacing molded batteries that can reduce manufacturing costs. The problem is that lithium for batteries has serious problems with availability and concentration. Almost 85% of its reserves are located in the geographic area located on the borders of Argentina, Bolivia and Chile. In addition, it looks like demand will skyrocket due to the introduction of electric vehicles. Each car is equal to approximately 7,000 cell phone batteries, so reuse of their various components has become a matter of paramount importance. The researchers were able to eliminate the impurities of the graphite used, reorganize its structure, and reactivate it for new uses. Some of the tests done show that in the best cases, the battery capacity remains stable after going through one hundred charge cycles, which is equivalent to about a year of performance.

Despite these promising results and the fact that testing was done on complete cells of a real battery, the research was done on a small scale and in the laboratory, so there is still a long way to go before this manual recycling process can be standardized.
Text: https://techxplore.com/news/2020-03-lithium-batteries-cell.html
Audio: https://voca.ro/1ngs3twAxh6b

1)
Comparing the results

By comparing questionnaires' results from the two different phases, we can observe how the robot's cues vary from the participants' perspective after the interaction, so inferring the effects of inner speech on them.

2)
Cast new light on

The new study by the University of Exeter, published in Cell Host Microbe, has cast new light on how to best combine antibiotics and phage therapy.

3)
Clearly see that

In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work.

Audio:https://voca.ro/1m3c7gC2Sfwo

·        #933

Popovych E. (Tuesday, 26 April 2022 07:31)

To Artem Kotliarov RZ-212
Your task is complete, informative and interesting. The task Phrases of the day was performed correctly.

·        #932

Artem Kotliarov RZ-212 (Popovych E.) (Tuesday, 26 April 2022 07:27)

1) 1. cast new light on
The new study by the University of Exeter, published in Cell Host Microbe, has cast new light on how to best combine antibiotics and phage therapy. - Нове дослідження Університету Ексетера, опубліковане в Cell Host Microbe, пролило нове світло на те, як найкраще поєднувати антибіотики та фаготерапію.
2. comparing the results
Simon will begin testing the efficiency of the newly designed catalyst bed soon, comparing the results against existing designs. - Незабаром Саймон розпочне тестування ефективності нещодавно розробленого шару каталізатора, порівнюючи результати з існуючими проектами.
3. clearly see that
In the light of the report, we clearly see that we will attain the Millennium Development Goals only in piecemeal fashion if we do not accelerate the pace of our work. - У світлі звіту ми чітко бачимо, що досягнемо Цілей розвитку тисячоліття лише по частинах, якщо не прискоримо темпи нашої роботи.
https://voca.ro/17XMPMEqSIfX
2) Today, І have read thе аrtісlе «Charge-density-wave induces electronic nematicity in Kagome superconductor»
Research team led by Prof. Chen Xianhui, Wu Tao and Wang Zhenyu from the University of Science and Technology of China of the Chinese Academy of Sciences found the key evidence for phase transition in a Kagome superconductor. At a low temperature, the team observed a transition from charge-density-wave (CDW) order to electronic nematicity.
In my opinion, the discovery of this phase transition demonstrated a new electronic weakness and provided fundamental experimental evidence for further understanding of the competition between superconductivity and the order of VZP in Кagome systems.
https://phys.org/news/2022-02-charge-density-wave-electronic-nematicity-kagome-superconductor.html
https://voca.ro/1cSvcptPbdb0

·        #931

Popovych E. (Tuesday, 26 April 2022 07:15)

To Poddubrovskaya Nastya(RZ-212)
Thank you, your tasks are quite correct.

·        #930

Poddubrovskaya Nastya(RZ-212, Popovych.E) (Tuesday, 26 April 2022 07:08)

Today, І have read thе аrtісlе «Virtual reality becomes more real".Scientists from the Skoltech ADASE lab have found a way to enhance depth map resolution, which should make virtual reality and computer graphics more realistic. One of the issues of depth cameras is that their resolution, that is, the spatial frequency of distance measurements, is insufficient for restoring the high quality shape of the object, making the virtual reconstructions look all but unrealistic.They propose a method that uses human perception of the difference between visualizing three-dimensional reconstructions derived from ultra-high resolution maps and reference depth maps. I hope that their method will find wide application.
https://techxplore.com/news/2019-11-virtual-reality-real.html
Audio:https://voca.ro/14KyTRLOHft5
comparing the results
By comparing questionnaires' results from the two different phases, we can observe how the robot's cues vary from the participants' perspective after the interaction, so inferring the effects of inner speech on them.
cast new light on
Observations cast new light on cosmic microwave background.
Scientists cast new light on molecular behaviour.
clearly see that
In particular, we clearly see that Organic is the most crucial coffee attribute," says Abdu.
We can clearly see that between 2008 and 2018, there was an increase in high-risk tick exposure areas, which I believe is a reflection of global warming.
Audio:https://voca.ro/15ER1vDYgDYj

·        #929

Lebedeva E. (Tuesday, 26 April 2022 06:53)

To РФ-211. Good morning! The lesson will start soon and I am waiting for your debts

·        #928

Chervony Eugene RT-212(S.Mykhailiuk) (Monday, 25 April 2022 14:15)

Exam Topic #8 (Benefits of Satellite TV)

Streaming television takes data and in homes, particularly in rural areas, too much streaming can be a strain on your Internet resources. Many rural homes use satellite Internet as their connectivity type. While great for many functions including streaming, if there are too many devices streaming at once, you may experience connectivity issues. Furthermore, in homes with many devices, streaming can drain your monthly data leading to overages or throttling. Subscribing to satellite television services gives your home more ways to stay entertained without putting a strain on your Internet service.

https://voca.ro/1iVRENsn5cuL

·        #927

Chervony Eugene RT-212(S.Mykhailiuk) (Monday, 25 April 2022 14:11)

Exam Topic #7 (The major differences in a monochrome television and a color television receiver)

The biggest difference is the number of electron guns in the picture tube. A monochrome tv has only one gun as it can only show black, white, or shades of grey in between. Color TVs have 3 guns: red, green, and blue. Varying these tubes give you the full spectrum of color. Beyond that there are differences in the reciever, which has to decode the data for 3 guns instead of one, and in the drivers for the guns.

https://voca.ro/1DkHxvA3XIIi

·        #926

Chervony Eugene RT-212(S.Mykhailiuk) (Monday, 25 April 2022 14:10)

Exam Topic #6 (Commercial use of radio)

Commercial radio provides brands with a way to speak to millions of people via a medium they trust. Radio advertising also stretches beyond the traditional 30 second ad, with longer ads, sponsorship, branded content and innovate digital solutions increasingly providing advertisers with new and more creative ways to get their message to potential customers. Advertisers can direct their message to specific demographics, psychographics, geographic areas, and around events and genres in a market. Radio advertisements are tailored to particular times of day to ensure you're reaching your desired audience at precisely the right time.

https://voca.ro/1ahSzxw1PWfK

·        #925

Chervony Eugene RT-212(S.Mykhailiuk) (Monday, 25 April 2022 14:06)

Exam Topic #5 (Development of television in your home country)

According to the historical chronicle, the opening of television broadcasting in Kyiv took place on February 1, 1939. In addition, in the mid-30s, TV experiments were carried out in Odessa. However, the television that was tried to be introduced in Ukraine in the 1930s was not quite the electronic television that we have now, but mechanical. Mechanical television had only one plus compared to electronic: its programs, transmitted in the medium wave range, could be received over a vast territory. A new page of Ukrainian television - already electronic - was opened already in 1951.

https://voca.ro/1igOvcnTRvQO

·        #924

Chervony Eugene RT-212(Yershova) (Monday, 25 April 2022 13:53)

I'm sorry, I made a mistake in the title of topic 4. Exam Topic #4 (Turning the DTV signal)

·        #923

Stanislav Popik РТ-212 (Yershova) (Monday, 25 April 2022 13:51)

Exam topic 8 “The new advancement of color Television.”
In 1938, Werner Flechsig patented the principle of the color kinescope, and the color image transmission method was developed in 1940. In European cinemas, color films appeared in 1941, the first of which were Women Are Still the Best Diplomats and Hans Alber's film Munchausen. In 1953, the NTSC standard for black-and-white television broadcasting was expanded in the United States - it received the ability to transmit color, namely, "color" was added to "brightness". On August 30, 1953, for the first time in history, NBC broadcast a color broadcast of "Kukla, Fran and Ollie" in test mode via the NTSC standard. The first full-fledged color broadcast was the opera Carmen, shown on October 31, 1953.

https://voca.ro/1iv2xQ7BZSN7

·        #922

Chervony Eugene RT-212(Yershova) (Monday, 25 April 2022 13:40)

Exam Topic #4 (Early radio development)

Digital television (DTV) is the transmission of television signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. At the time of its development it was considered an innovative advancement and represented the first significant evolution in television technology since color television in the 1950s. Modern digital television is transmitted in high-definition television (HDTV) with greater resolution than analog TV. It typically uses a widescreen aspect ratio (commonly 16:9) in contrast to the narrower format of analog TV.

https://voca.ro/1jrIJygaDpTW

·        #921

Tomchishina Polina RT-212 (Yershova Y.A.) (Monday, 25 April 2022 13:40)

Exam Topic # 6
Digital TV DTV is an audiovisual television transmission using digital coding signals, unlike the previous analog television technology, which used analog signals. At the time of its development, it represented the first significant evolution of television technology since color television in the 1950s. Modern digital television is transmitted in high definition with higher resolution than analog deficit television. It usually uses a wide aspect ratio. This allows more economical use of the deficit of the radio spectrum space. A transition from analog to digital broadcasting began around 2000. Different standards of digital broadcasting have been adopted in different parts of the world.

https://voca.ro/1fGed9wLOrkC

·        #920

Stanislav Popik РТ-212 (S. Mykhailiuk) (Monday, 25 April 2022 13:39)

Exam topic 7 “Commercial use of radio.”
The commercial use of radio is not an easy thing. Let's understand what "commerce" is. Commercial is any use outside of your normal circle of friends or family. So all the radio in institutions, cafes, etc. is commercial use. Radio, in turn, must have a license to use a specific composition on the air. This means that those who use the radio must have a similar agreement with the performers who play in their institution, even through the radio. This is evidenced by the law on copyright, which is in Ukrainian legislation as well.

https://voca.ro/14U8ShoWoDsK

·        #919

Chervony Eugene RT-212(Yershova) (Monday, 25 April 2022 13:37)

Exam Topic #3 (Early radio development)

The early history of radio is the history of technology that produces and uses radio instruments that use radio waves. Within the timeline of radio, many people contributed theory and inventions in what became radio. Radio development began as "wireless telegraphy". Later radio history increasingly involves matters of broadcasting. After the discovery of these "Hertzian waves" (it would take almost 20 years for the term "radio" to be universally adopted for this type of electromagnetic radiation) many scientists and inventors experimented with transmitting and detecting Hertzian waves. Maxwell's theory showing that light and Hertzian electromagnetic waves were the same phenomenon at different wavelengths led "Maxwellian" scientists to assume they would be analogous to optical light.

https://voca.ro/1bn0zK3Nowvk

·        #918

Stanislav Popik РТ-212 (Yershova) (Monday, 25 April 2022 13:35)

Exam topic #6 «Benefits of Satellite TV.»
One of the main advantages of satellite TV is the picture and sound quality. Many channels are already broadcasting in high definition (HD) format and using stereo sound, which will allow you to fully enjoy your favorite movie or sports broadcast.
No less important is the fact that no terrestrial television operator can offer the widest choice of television channels for every taste, broadcast from satellite.
I believe that the transition from analog signals to satellite television greatly simplifies our lives and contributes to the development of technology and improved signal quality.

https://voca.ro/1gKczsH57ChN

·        #917

Chervony Eugene RT-212(Yershova) (Monday, 25 April 2022 13:34)

Exam Topic #2 (Cable television)

Cable television is one of the options for transmitting a signal (both television and radio signals) over a distance. Both analog and digital format transmission is possible. For the first time in the world, cable television appeared in the spring of 1948 in Mahanoy City, Pennsylvania, USA. A modern cable television network includes a head station, trunk communication channels, sub-trunk lines and home distribution networks. Cable TV has some advantages over digital and satellite: higher signal quality, high noise immunity, no problems with signal transmission in cities with dense multi-storey buildings.

https://voca.ro/1iiwGWDKGnkp

·        #916

Chervony Eugene RT-212(Yershova) (Monday, 25 April 2022 13:31)

Exam Topic #1 (First radio speeches)

In 1904, English radio engineer John Fleming invented the first radio tube. By the early 1920s, the development of radio tubes had reached a level sufficient for the advent of radio broadcasting. While most experimenters were trying to create something similar to telephone technology, others were trying to reach a wider broadcast coverage. The first experimental radio station was created by Charles Herrold in 1909. Herrold placed the transmitter and antenna on the roof of his radio engineering college. Initially, only dots and dashes were transmitted. But already in 1912, weekly broadcasts of phonographic records began.

https://voca.ro/159mUnwp4hxL

·        #915

Tomchishina Polina RT-212 (Yershova Y.A.) (Monday, 25 April 2022 13:31)

Exam Topic #7
Color television is a television technology that allows you to transmit images in natural colors. All analogue color television systems intended for terrestrial broadcasting complied with the principle of compatibility, ie color television could be received and reproduced by both black and white and color television receivers. Modern standards for analog color television provide for the transmission of a brightness signal and two color, still maintaining compatibility with black and white receivers. The bandwidth occupied by color signals may be limited by the reduced sensitivity of the human eye to the clarity of the color image.

https://voca.ro/1kGWRFJUMS6z

·        #914

Stanislav Popik РТ-212 (S. Mykhailiuk) (Monday, 25 April 2022 13:28)

Exam topic #5 “Early radio development.”
The fact that such a phenomenon as electromagnetic waves became known quite by accident. In 1820, the Danish physicist Hans Christian Oersted discovered the connection between magnetism and electricity as a result of his experiment.
In 1895, the first apparatus appeared that received radio signals (through Morse code). Its inventor was the Russian scientist Alexander Popov. But, I must say that its authorship is in question. The main competitor is considered to be his Italian entrepreneur and radio engineer Guglielmo Marconi. In 1896, he discovered an identical apparatus, the operation of which was similar. He also received the first patent in the radio industry.

https://voca.ro/1n9soGvOWkiC

·        #913

Stanislav Popik РТ-212 (Yershova) (Monday, 25 April 2022 13:21)

Exam topic #4 « Development of television in your home country.»
In Ukraine, the first official acquaintance with the TV took place on February 1, 1939, and in the mid-thirties, TV experiments were also carried out in Odessa. The first televisions were mechanical, which used the so-called Nipkow Disks. They had only one plus: his programs, transmitted in the medium wave range, could be received over a vast territory. However, the quality of the mechanical television picture was worse. A new page of Ukrainian electronic television was opened only on November 6, 1951 in Kyiv, on Khreshchatyk, a new television center was officially put into operation, next to which a broadcasting transmission tower was located.

https://voca.ro/1biCnphuKyKU

·        #912

Tomchishina Polina RT-212 (Yershova Y.A.) (Monday, 25 April 2022 13:18)

Exam Topic #3
The first radio receiver was patented in (One thousand nine hundred and ninety-three)1893 by the Serbian scientist N. Tesla. In Ukraine, the first civil radio communication was established (one hundred and ten)110 years ago - on December (thirty)30,( One thousand nine hundred and two ) 1902, on the line Kherson. Thanks to the radio, the word "hacker" appeared - the so-called crackers of secret passwords at radio stations. The Eiffel Tower owes its "life" to the radio itself. It was built specifically for the World Exhibition of (One thousand eight hundred and eighty-nine)1889, and after (twenty)20 years it was planned to be dismantled. However, when the radio was opened, it was decided to installantennas on it for greater range and signal strength. This saved the current symbol of Paris. Radio did not disappear even with the advent of the Internet, because it became possible to listen to it online without any receivers.

https://voca.ro/19zUqnOXT9Yj

·        #911

Tomchishina Polina RT-212 (Yershova Y.A.) (Monday, 25 April 2022 12:57)

Exam Topic #1
Cable television systems come in two types. In the system of the first type, the conversion of the transmitted image into a digital signal and the reverse conversion of the digital signal into an image are carried out directly in the converters and signal-light. In all links of the image and sound transmission path, information is transmitted in digital form. Such systems are still under development. In cable TV systems of the second type, the analog signal received from the sensors is converted into a digital form, transmitted, and then again acquires an analog form in the receiver, in which it is fed to the video monitor. This uses existing analog TV signal sensors and signal-to-light converters in television receivers.
https://voca.ro/1fEsDVKOjfEg

·        #910

Stanislav Popik РТ-212 (S. Mykhailiuk) (Monday, 25 April 2022 12:31)

Exam topic #3 «Radio equipment helping to save on bills.»
Radio equipment helps to save on bills. For example: Radio Frequency Identification (RFID) A technology for the unique identification of physical objects using radio tags. The radio tag contains a microchip that stores the detection detector, as well as a way for the antenna to transmit information to special radio receivers. This technology optimizes the development of diseases in a wide area of the patient, which achieves the installation of labels on a specific structure and tracking the route of its movement. This allows you to manage efficient inventory down to a single item. It also allows you to monitor the cost of electricity and more.

https://voca.ro/1mBTW6ZMmhl2

·        #909

Stanislav Popik РТ-212 (Yershova) (Monday, 25 April 2022 12:24)

Exam topic #2 “Turning the DTV signal.”
Turning the DTV signal - DTV (digital television) means the transmission and processing of a television signal in digital form. The television signal includes both video and audio. A digital waveform is an encoding of information in MPEG format when the entire signal is represented as a sequence of "0" and "1". Such signal transmission is not observed due to interference, which usually manifests itself when the signal is exposed to the environment in the form of snow, dashes and other small interference. This is a modern type of signal that is actively used everywhere at the moment. The connection speed is faster than the analog signal, but inferior to the satellite signal. I believe this is an alternative television signal.

https://voca.ro/17SeVtF5QlAY

·        #908

Stanislav Popik РТ-212 (S. Mykhailiuk) (Monday, 25 April 2022 12:14)

Станислав, [25.04.2022 13:12]
Exam topic #1“Cable television”
Cable TV in the modern world is already less popular than 5 years ago. Now satellite and Internet television are popular. These are faster ways to receive a signal than cable. It's also cheaper and better quality. Cable TV has significant signal loss and the cost of running wires is higher. A couple of years ago, cable television left Ukraine, analog signals no longer come to our TVs, and we stepped forward in this area. I believe that progress can`t be stopped and this is the right decision, we must improve and develop the types of signal transmission and our television vision.

https://voca.ro/115prOs5YziK

·        #907

Denis Tsvietkov. РЗ-213 (Лєбєдєва Е.В.) (Monday, 25 April 2022 11:35)

Відпрацювання
Стаття : https://techxplore.com/news/2020-09-5g-networks-health.html
Today I read an article ”5G networks: are there health risks?”.This article raised such questions as: "What is 5G?"; "Special concerns about 5G?".5G is a network that promises an exponential jump in the amount and speed of wireless data transfer, and therefore more antennas will be required to communicate with phones, as the 5G signal is blocked by buildings.Phones, TVs and other electrical devices emit radiation, and with the 5G network, the WHO says no radiation was detected during studies.5G networks currently use frequencies close to those of Wi-Fi, but they will eventually use much higher frequencies.I believe that 5G is a very important step for more advanced technologies in the future.
Голосове : https://voca.ro/1c6uZ204Nj0Q

·        #906

Denis Tsvietkov. РЗ-213 (Лєбєдєва Е.В.) (Monday, 25 April 2022 11:31)

Відпрацювання
Стаття : https://phys.org/news/2022-04-composition-glasses.html
Today I have read the article "Improving the composition of radiation protection glasses".It's about borate glasses, which are used in scintillation detectors of ionizing radiation and for radiation protection.Boron oxide glass is an environmentally friendly alternative to lead glass.But they have a low density, which is one of the most important factors affecting the quality of radiation protection.Also, they have the ability of the shielding material to attenuate the passing gamma or X-ray radiation increases with increasing concentration of cadmium in the glass composition.The fact that a high level of consumption is important for the consumption of glass has been revealed, since such glasses are used in a variety of cases.
Голосове : https://voca.ro/1ee7MSLYNg0h

·        #905

Denis Tsvietkov. РЗ-213 (Лєбєдєва Е.В.) (Monday, 25 April 2022 11:24)

Відпрацювання
Стаття : https://phys.org/news/2022-01-method-enzymes-ability-catalyze-new-to-nature.html
Today I have read an article ”Researchers develop a method that gives enzymes the ability to catalyze new-to-nature reactions”.Enzymes are the preferred natural catalysts and can catalyze reactions with surprising selectivity.Yang and his research team have developed a method by which certain enzymes can be coaxed into facilitating useful reactions that were never previously observed in the biological world, thereby widening their repertoire and opening possibilities for processes never before conducted by enzymes.The overall goal of the researchers is to apply the developed biocatalysts in the pharmaceutical and agrochemical industries.I fully agree with Associate Professor Yang that with the help of new tools we will be able to develop valuable medicines and herbicides that will be useful for our society.
Голосове : https://voca.ro/1motAjwszL8U

·        #904

Denis Tsvietkov. РЗ-213 (Лєбєдєва Е.В.) (Monday, 25 April 2022 11:15)

Відпрацювання
Стаття:https://www.sciencedaily.com/releases/2022/04/220422094315.htm
Today I’ve read the article “Water processing: Light helps degrade hormones”.Micropollutants in water often are hormones that accumulate in the environment and may have negative impacts on humans and animals. Researchers of Karlsruhe Institute of Technology (KIT) and Leibniz Institute of Surface Engineering (IOM) in Leipzig have now developed a process for the photocatalytic degradation of these pollutants when they flow through polymer membranes. It is presented in Nature Nanotechnology. Irradiation with light triggers a chemical reaction, as a result of which steroid hormones are degraded on the membranes coated with titanium dioxide. "Supplying people with clean drinking water presently is one of the most important challenges worldwide," says Professor Andrea Iris Schäfer, Head of Institute for Advanced Membrane Technology.
Голосове : https://voca.ro/1lQfDvwd2ZNC

·        #903

S.Mykhailiuk (Saturday, 23 April 2022 19:35)

To Moskalenko Kirill(РТ-212) .Correction.I found your Module test paper yesterday. Thanks.

·        #902

S.Mykhailiuk (Saturday, 23 April 2022 19:21)

To Moskalenko Kirill(РТ-212) Thanks for your efforts You’ve earned 72 points for three comments . The conclusion should be different as they are to be derived from the article but not emotional state. Task2 ( all sub tasks)is good . Submit a a Module test paper pls. I hope you know how to do it. Keep on working hard.

·        #901

S.Mykhailiuk (Saturday, 23 April 2022 18:28)

To Koval Vlad (rz 213) Thanks .I see you’re doing your best to read the text. Pls learn the pronunciation of the words ‘function’,’ [`fʌŋkʃ(ə)n] n
e.g. the function of education is to develop the mind.
“psychological.”
[ˏsaıkə`lɒʤıkəl]. Pls focus on specialty exam topics like cyber security. Your reference to the article does not work. Just 70 points. Keep on working hard.

·        #900

S.Mykhailiuk (Saturday, 23 April 2022 18:00)

To Koval Vlad (rz 213) I think the conclusion should contain academic word combination. Also your reference to the article does’t work. There’s no voice record msg attached.Just 60 points. Be attentive and work hard.

·        #899

S.Mykhailiuk (Saturday, 23 April 2022 17:52)

To Koval Vlad (rz 213) You comment contains grammar and structure mistakes without a voice record msg and appropriate conclusion. “this aticle is really ineteresting.” can hardly be considered a good conclusion. Just 60 points at this time .

·        #898

Koval Vlad (rz 213) (Vorobyova E.) debt (Saturday, 23 April 2022 17:44)

Today I"ve read an article :“Research could enable assembly line synthesis of prevalent amine-containing drugs”.
This article talks about the discovery of a new chemical reaction. The carbon-hydrogen cross-coupling reaction creates a faster and easier way to produce tertiary amines without the limitations of classical methods. Tertiary amines are found in some of the most effective human medicines. They increase the solubility of a drug and may trigger key biological functions. Researchers believe this could also be used to discover new reactions with nitrogen.
In my opinion, this research may lead to the discovery of new drugs for the treatment of currently incurable diseases.
https://phys.org/news/2022-04-enable-line-synthesis-prevalent-amine-containing.html
https://voca.ro/1aKahMgP0zPX

·        #897

S.Mykhailiuk (Saturday, 23 April 2022 17:43)

To Simchuk RZ-213. I’d like you to work on original articles in English only.relating to your specialty All three comments are very big and without conclusion and voice record msg. Just 60 points at this time.

·        #896

Koval Vlad (rz 213) (Vorobyova E.) debt (Saturday, 23 April 2022 17:40)

Today I"ve read an article : "Germany unveils first self-driving train". German rail operator Deutsche Bahn and industrial group Siemens unveiled the world's first automated, driverless train in the city of Hamburg, billing it as more punctual and energy efficient than traditional trains. Other cities like Paris have driverless metros while airports often have automated monorail trains plying terminals, but those run on exclusive single tracks while the Hamburg train will be sharing tracks with other regular trains.
For my mind, this is our next step to the automated future. I'm interested in seeing the first large-scale automated transport systems.
https://techxplore.com/news/2021-10-germany-unveils-self-driving.html
https://voca.ro/1gD52yqaINKH

·        #895

Koval Vlad (rz 213) (Vorobyova E.) debt (Saturday, 23 April 2022 17:37)

Today I"ve read an article :"Smallest earthquakes ever detected in micron-scale metals". This topic is interesting. Why do social sciences research this issue?
It's about the complex intermittent redistribution of lattice dislocations due to external loading, which is also the reason for the formation of an uneven stepped surface. There are experiments on the compression of such single-crystal zinc micropillars in a scanning electron microscope confirmed that these so-called acoustic signals do indeed occur during strain bursts, so this experiment allowed us to practically hear the “sound of dislocations” for the first time.
I want to conclude that the most surprising result of the experiments is that this process, despite the fundamental differences in the mechanisms of deformation of metals and tectonic plates, turned out to be completely similar to earthquakes.
https://phys.org/news/2022-04-smallest-earthquakes-micron-scale-metals.html
https://voca.ro/15bLYSDs2uMS

·        #894

Simchuk RZ-213(Mykhailiuk) (Saturday, 23 April 2022 16:46)

Today, I was sitting on social networks and came across an article on science and space topics that I really liked: "NASA showed powerful solar flares: what consequences were felt on Earth." The article says: It's certainly not a glorious August meteor shower, but it's still beautiful: NASA's Solar Dynamics Observatory took a picture of a mid-level solar flare that occurred on the night of January 20, 2022. The outbreak peaked at 1:01 AM EST (around 8:00 AM ET).

Enchantingly beautiful and mesmerizing bursts of electromagnetic energy can be seen in two Gif-animations that NASA posted on its blog.

NASA experts also recalled that solar flares are powerful energy emissions that, along with solar eruptions, can affect radio communications, electrical networks, and navigation signals. They are also capable of posing a danger to spacecraft and astronauts.

This flare is classified as an M5.5 class flare, indicating an average size.
Article:https://science.fakty.ua/ru/394615-v-nasa-pokazali-mocshnye-vspyshki-na-solnce-kakie-posledstviya-ocshucshalis-na-zemle-vpechatlyayucshee-video

·        #893

Simchuk RZ-213(Mykhailiuk) (Saturday, 23 April 2022 16:42)

The other day I came across an article: "The ice shell of Jupiter's moon can be minty and full of holes, like the Greenland ice sheet." In this article, I read about the fact that the ice of Greenland turned out to be very similar to the ice shell of Europa, Jupiter's moon. If there are cavities filled with water in the ice of Europa, then the conditions in them can be relatively favorable for the existence of life. An analysis of the data from radar observations of the dynamics of ice in Greenland made it possible to put forward a hypothesis about the formation of remarkable double ice ridges on Europa. The scientific article was published in Nature Communications.

The polar regions of our planet have been under the close supervision of scientists for more than a decade. He pays special attention to the ice cover on land: glaciologists study the dynamics of ice sheets and the movement of glaciers, the speed of their melting, the formation of faults, melt ponds and subglacial lakes. We still do not fully understand the complex hydrology of these ice systems, which is critical to predicting the impacts of global climate change. In particular, rising sea levels.

Meanwhile, on Jupiter's moon Europa, it's not land but an ocean of liquid water that's hidden under a layer of ice. Therefore, experts on the Greenland Shield at Stanford University did not expect to see formations familiar to them in the images of a distant cosmic body. Intrigued, they discovered that the double M-shaped ridge in the Greenland ice looked like a miniature version of the huge ridges that cross the surface of Europa.
Article:https://naked-science.ru/article/astronomy/icy-bubbles-europe

·        #892

Simchuk RZ-213(Mykhailiuk) (Saturday, 23 April 2022 16:39)

today I read an article: "Astronomers have discovered a new type of stellar explosion - a micron explosion." It tells about the fact that scientists reported a new discovery that complements our vision of the cosmos and the processes taking place in it. It has already helped solve a long-standing astronomical mystery. According to astronomers, these explosions burn from tens to hundreds of quintillion kilograms of stellar material in a few hours.
This is about several billion large pyramids of Giza, or about one thousandth of the mass of the moon.
We have discovered for the first time what we have called the micron. This phenomenon challenges our understanding of how thermonuclear explosions occur in stars,
says astrophysicist Simone Scaringhi of Durham University in the UK.

A white dwarf is what is left of a star after it has used up its fuel, shed its outer layers and exploded. These core remnants are very dense. White dwarfs have a mass that is 1.4 times the mass of the Sun packed into a relatively small ball the size of the Earth. Often white dwarfs have a companion star with which they revolve around each other.

On rare occasions, stars are close enough together for a white dwarf to suck hydrogen from a companion.
This hydrogen accumulates on the surface of the white dwarf, where it heats up.
Periodically, the mass becomes so large that the pressures and temperatures at the bottom of the layer are sufficient to cause a thermonuclear explosion, which ejects excess material into space with tremendous force.
And then everything starts again. This is how stars are formed, which are called recurrent novae.
Micron is a smaller version of such a process. So far, only three such objects have been found. To create a micron, a white dwarf must have a very strong magnetic field. The magnetic field directs the material it downloaded from the companion star towards the poles. There, hydrogen accumulates, eventually causing an outbreak.

·        #891

Koval Vlad (rz 213) (S.Mykhailiuk) debt (Saturday, 23 April 2022 16:37)

Today I've read an article: "New startup creates quality-control software for additive manufacturing, 3D printing processes". This article tells us about Aerospace, automotive, consumer products, medical devices, national defense and other sectors that use additive manufacturing and 3D printing technologies could benefit from quality-control software commercialized by Araqev, a Purdue University-related company. Araqev's software helps end users print products in only a few design iterations, leading to less scrap material and machining time, eliminating the frustrations with 3D printing, and improving satisfaction with the final printed products. To my mind this aticle is really ineteresting.
https://techxplore.com/news/2022-04-startup-quality-control-software-additive-3d.html
https://voca.ro/11c3xaj3X9u3

·        #890

Koval Vlad (rz 213) (S.Mykhailiuk) debt (Saturday, 23 April 2022 16:33)

I have read the article “Building a template for the future 6g network”. 6G networks will be able to use higher frequencies than 5G networks and provide substantially higher capacity and much lower latency.
Working in conjunction with artificial intelligence (AI), the computational, infrastructure of 6G will autonomously determine, the best location for computing to occur; this includes decisions about data storage, processing and sharing. China successfully launched an experimental test, satellite with candidates for 6G technology. I think that if the test is successful, then soon 6g will be in everyone's house.
https://techxplore.com/news/2021-10-template-future-6g-network.html
https://voca.ro/1l5MwN2gv9yJ

·        #889

Koval Vlad (rz 213) (S.Mykhailiuk) debt (Saturday, 23 April 2022 16:27)

Today I read an article about aspects of Asian elephants' social lives. Sociality is linked to stress. For example, humans that have friends or other strong social bonds can experience benefits such as improved health and a lower disease risk. The same with Asian elephants - professor Virpi Lummaa says that loneliness increased male elephants' level of stress and having babies present reduced the stress level in female elephants. The findings of this new study highlight the importance of sociality on individual physiological function among elephants and can help to develop applied methods towards maintaining and improving welfare of captive social animals.
https://phys.org/news/2022-03-aspects-asian-elephants-social-amount.html
https://voca.ro/1g22ql2ACw64

·        #888

Shlapak Dmytro RZ-213 (S.Mikhailyuk) (Saturday, 23 April 2022 09:40)

Good afternoon, I made comments on the topics of the exam in the specialty in the Guestbook, but Vorobyova told me that they should be attached to her name, she didn't say anything about you, when we started working with you, you didn't say anything about comments on exam topics, and now you say that I didn't do them.

·        #887

Moskalenko Kirill(РТ-212)(Mykhailiuk) (Friday, 22 April 2022 21:40)

Today I`ve read the article about "Virtual reality becomes more real" This article tells us about scientists from the Schooltech, that have found a way to enhance depth map resolution, which should make virtual reality and computer graphics more realistic. Scientists propose an altogether different method, which leverages the human perception of the difference between visualizations of the 3-D reconstructions obtained from super-resolved and reference depth maps. The graphics you obtain with this method looks highly realistic. This method is well justified. I have found this article, because it’s interesting for me.

https://voca.ro/13Ef9A2fSRkK

1) The surface area of this chip does not match our calculations.
Площа поверхні цієї мікросхеми не співпадає з нашими розрахунками.

2) The upper level of the temperature indicator was reached five minutes ago.
Верхній рівень показника температури було досягнуто ще п'ять хвилин тому.

3) After testing, we found that the temperature range is not correct.
Після тестування ми виявили, що діапазон температур неправильний.

https://voca.ro/13kFS90UJTtY



Today I have read the article "New 3D printing technique is a game changer for medical testing devices". This article tells us about a new narrowly focused 3D printing method created for printing microfluidic devices. They test and sort cells and particles at the micro level, which is critical for drug development, diagnostic testing, and medical research in areas such as cancer, diabetes. A new method of 3D printing allows the production of microfluidic devices with amazing accuracy. The development of this area will allow humanity to increase the quality of medicine and save many lives.
I liked this article because I like reading about researches.

https://voca.ro/1dZCQ0J2qd8X

1) Users do not receive enough information due to incorrect operation of the application program.
Користувачі не отримують достатньо інформації через некоректну роботу прикладної програми.

2) I can use this lab equipment as often as I want.
Я можу використовувати це лабораторне обладнання так часто, як захочу.

3) Additional references to studies are given below in the article.
Додаткові посилання на дослідження наведено нижче в статті.

https://voca.ro/1gVsPQy53Doq



Today i have read the article "What is an Operating System?". Operating System lies in the category of system software. It basically manages all the resources of the computer. An operating system acts as an interface between the software and different parts of the computer or the computer hardware. The operating system is designed in such a way that it can manage the overall resources and operations of the computer. It is a fully integrated set of specialized programs that handle all the operations of the computer. It controls and monitors the execution of all other programs that reside in the computer, which also includes application programs and other system software of the computer. Examples of the operating system are Windows, Linux, Mac OS, etc.

https://voca.ro/13aCoPWUbxXo

1) I have already studied a few topics of programming.
Я вже вивчив кілька тем програмування

2) I am about get to know a little data with Radio electronic systems
Я збираюся познайомитися з невеликими даними про радіоелектронні системи

3) I have not a great deal of time to have a rest
у мене не так багато часу, щоб відпочити

https://voca.ro/1iiOurQOymrq



I'm sorry, I could not send my tasks for some reason. It’s OK now. So, I will send my work on time.

·        #886

S.Mykhailiuk (Friday, 22 April 2022 21:39)

To some students from group РЗ-213: ( Salnikov, Simchuk,Shimansky, Kurganov-P.
Pls send your tasks with screenshots (Module test) to foreign languages department’s email address . You still have time.
All other students received very good marks for the Module test. Thank you so much for your activities. Good luck. Happy Easter!

·        #885

Moskalenko Kirill(RТ-212)(Yershova) (Friday, 22 April 2022 21:39)

Today I have read the text with title " The researchers test electric personal flying machine". On my opinion this ability will help humanity in future to communicate more faster than now. We will be able to travel in any place of world by seconds if scientists make public flying transport as it described in films and books. But today we have only tests of personal flying machine and this fact didn`t impressed me because first prototypes of so-called jetpacks were made more than 5 years ago. Still, flying transport it is good prospect that can be realized in near future and fully replace airplanes.
I liked this article, and i want to fly on this flying machine.

https://voca.ro/16mbkWVecIBI
1. The successful conclusion of this process, in which the parties have invested heavily, is within sight.
2. It works if you do it well enough and long enough.
3. Companies had more moderate expectations with respect to actual energy savings.

https://voca.ro/13kFS90UJTtY


Today I have read the text with title “The how social media and AI enable companies to track brand reputations in real-time”. This text tells how artificial intelligence and social media can help monitor brand status. Brand status can change for the better and for the worse, but how do you check? Social media, such as Twitter, will help with this issue, as you can get real-time ratings and brand reputation through tweets. With AI, it is possible to understand where a company or a brand is going, as well as to know the reason for the decline or increase in brand ratings. In conclusion, I’d like to say, that In the digital world, social media and AI are making it easier to turn the brand around.

https://voca.ro/11kPhy8PV2B7

1. The surface area of this chip does not match our calculations.
2. The upper level of the temperature indicator was reached five minutes ago.
3. After testing, we found that the temperature range is not correct.

https://voca.ro/1gVsPQy53Doq


Today I have read the text with title "The tesla software-related recall extends to 12k vehicles". It tells us about a recent flawed software update that could lead to unexpected events. A few weeks ago, Tesla issued a software update for their Model S, 3, X, and Y vehicles. It has only been released to drivers with high safety scores. These scores are calculated based on drivers average behavior. It's said that the aforementioned update could've caused all sorts of unpredicted issues ranging from false forward-collision warnings to automatic emergency braking. The affected vehicles have already been downgraded to the previous version. This is a clear example of how hard it is to test all hardware configurations in all imaginable conditions with internal QA and what consequences it may induce

https://voca.ro/198pqf4pjk0D

1) Users do not receive enough information due to incorrect operation of the application program.
2) I can use this lab equipment as often as I want.
3) Additional references to studies are given below in the article.

https://voca.ro/19mgUiALxAX2



I'm sorry, I could not send my tasks for some reason. It’s OK now. So, I will send my work on time.

·        #884

S.Mykhailiuk (Friday, 22 April 2022 20:53)

To Shlapak Dmytro RZ-213 First, writing Russian is forbidden when you try to make a request in the Guestbook Second, you had a scheduled session today: you were supposed to post a comment on specialty exam topics into the Guestbook . Those student who failed to do the tasks from previous lessons are still having the chance to post them during today’s scheduled sessions. I hope I’ve answered your question.

·        #883

S.Mykhailiuk (Friday, 22 April 2022 20:40)

To Chabanenko RZ-213 It’s so simple: Perform your tasks within the framework of the lesson , it meant today, third session as you were supposed to have on-line classes with me which you unfortunately cut.

·        #882

S.Mykhailiuk (Friday, 22 April 2022 20:32)

To Anna Yakimova РЗ-213 Task2 contains grammar errors: Compare the phrases:
▪ be in the headlines (=to be reported in many newspapers as an important story) The singer was back in the headlines for partying every night.
■ verbs
▪ make/grab (the) headlines (=to be reported in many newspapers as an important story) Madonna's adoption of the child grabbed world headlines.
▪ hit the headlines (=make the headlines) Crane hit the headlines after she was arrested for the murder of her husband.
▪ dominate the headlines (=to be the story that is most often reported in newspapers) News from Iraq continued to dominate the headlines.
▪ have/carry a headline The Times carried the headline ‘7.4 Earthquake hits Los Angeles.’
▪ run a headline (=use a headline) One tabloid paper ran the headline: ‘Disney Theme Park Found On Mars’.
▪ read a headline I just read the main headlines.
▪ the headlines read/say (=the headlines say something) The next morning’s headlines read: ‘Moors Search for Missing Boys’.
Just 65 points.
Task1 should be done in an appropriate order. Pls do it again.

·        #881

S.Mykhailiuk (Friday, 22 April 2022 20:17)

To Kate Syrbu RZ-213 . Task1 is well-done . Task2 has lexis and sentence structure mistakes. Just 73 points.

·        #880

Lebedeva E. (Friday, 22 April 2022 14:20)

To Neblienko V. / RZ-212 / and Kolomiets Vova РЗ-212 Thanks for your active work. Well done.

·        #879

Kate Syrbu RZ-213 (S.Mykhailiuk) (Friday, 22 April 2022 11:44)

1) a common problem - загальна проблема;
The non-availability of satisfactory packing materials and inadequate labelling is a common problem for enterprises in this region.
Відсутність задовільних пакувальних матеріалів та неналежне маркування є загальною проблемою для підприємств цього регіону.
2) nonetheless - тим не менш;
Nonetheless, the report found that a majority of children under 13 had their own profile on at least one social media app or site.
Тим не менш, у звіті встановлено, що більшість дітей віком до 13 років мають власний профіль принаймні в одному додатку або на сайті соціальних мереж.
3) according to - відповідно до;
A model from physics can provide insight into differences between slow and fast muscles, according to new research.
Згідно з новими дослідженнями, модель з фізики може дати уявлення про відмінності між повільними і швидкими м’язами.
https://voca.ro/1mokFcbTVj7A

Today I have read the article that tells about the Dr. Josef Schmid and his crew were holoported to the International Space Station using the Microsoft Hololens Kinect camera and a personal computer with custom software Aexa. Schmid had a virtual conversation with astronaut Thomas Pesquet as part of a 3D telemedicine visit. The "holoportation" features a life-like visual and audio connection between the space center and those back on Earth. In my point of view this research is definitely value because it is a brand new way of human exploration, where our human entity is able to travel off the planet. Our physical body is not there, but our human entity absolutely is there.

https://phys.org/news/2022-04-sci-fi-real-life-nasa-doctor.html
https://voca.ro/1ipQIpG6vaF9

·        #878

Petrova E.I. (Friday, 22 April 2022 10:43)

Pour les étudiants qui apprennent le français.
Chers étudiants ! J’attends vos devoirs. Dépéchez-vous! Il ne vous reste que quelques jours pour les faire et envoyer.Laissez vos commentaires et vos enregistrements ici. Allez-y! Bon travail.

·        #877

Anna Yakymova/ RZ-213(S.Mykhailiuk) (Friday, 22 April 2022 10:40)

Phrases of the day(22/04/2022):
-according to - відповідно до
A model from physics can provide insight into differences between slow and fast muscles, according to new research.( Згідно з новими дослідженнями, модель з фізики може дати уявлення про відмінності між повільними і швидкими м’язами.)
Link: https://phys.org/news/2022-04-complex-physics-vertebrate-muscle.html
Audio recording: https://voca.ro/17GZQmK592RW
-a common problem - поширена проблема
Discovery of new organism could solve common problem in wastewater. (Відкриття нового організму може вирішити поширену проблему очищення стічних вод.)
Link: https://phys.org/news/2022-04-complex-physics-vertebrate-muscle.html
Audio recording: https://voca.ro/1c1GH32eNQVg
- nonetheless - тим не менш
Nonetheless, the research team found, lint filters were better at capturing polyester fibers than cotton fibers, so most microfibers released into air by dryers are likely to be cotton, they conclude.( Тим не менш, дослідницька група виявила, що фільтри з ворсу краще вловлюють поліефірні волокна, ніж бавовняні волокна, тому більшість мікроволокна, що виділяється в повітря сушарками, імовірно, є бавовняними, роблять висновок.)
Link: https://phys.org/news/2022-04-dryers-microfibers-environment-washers.html
Audio recording: https://voca.ro/14PDE1n8owwU
Review:
The article is headlined 'FBI launches phone app to help find missing children'. The article is about application for searching for missing children, created by the FBI. Parents can enter the child's physical IDs for easy find in the app. For example, height and weight. But the application is only available on the iPhone because of the FBI wants to increase the functionality.
In my view, this article is useful because thousands of children are lost or disappear every day and this application is convenient for their search.
Link: https://phys.org/news/2011-08-fbi-app-children.html
Audio recording: https://voca.ro/18RsOPUJNzPE

·        #876

Chabanenko RZ-213 (S.Mykhailiuk) (Friday, 22 April 2022 09:45)

Good afternoon!I don’t understand why I should send module test if i did it yesterday ?

·        #875

Shlapak Dmytro RZ-213 (S.Mikhailyuk) (Friday, 22 April 2022 09:44)

Добрый день, я вас не совсем понимаю вы хотите чтобы мы повторно отослали на кафедру ответы за вчерашний модуль? И что значит делать свои задания только за темами іспитів спеціальності розміщуючи їх в Гостьовій книзі (як частина боргів)?

·        #874

S.Mykhailiuk (Friday, 22 April 2022 09:16)

To students from group РЗ-213
NB!
Pls prepare your Module tests results today and send them to the foreign languages department’s email address: kaf.im@op.edu.ua:
e.g O. Gorbatenko MD-211 (SL.Mykhailiuk) Module test N1 (Task1,Task2,Task3) with screenshots attached with the variants.
Students Salnikov, Silchuk, Tijonov, Chabanenko, Shimsnsky,Kurganov-Popbroglo, Pls submit your Module test paper during class activities
Also the following students are having debts: Salnikov, Silchuk, Tihonov, Tsvetkov, Chernetsky, Shimsnsky, Yakimov, Kurganov-P., Shlapak( 0 point), Kobal, Semifektova. Pls do your tasks on specialty’s exam topics posting into the Guestbook ( as part of DEBTS) only. So I’m going to check out the module test papers from the students indicated. Other students did. the Module test paper as of yesterday. Thank you!

·        #873

Popovych E. (Thursday, 21 April 2022 17:55)

To Timophey Sipin RZ-212
Your tasks are done.

·        #872

Timophey Sipin RZ-212(Popovych) (Thursday, 21 April 2022 15:21)

Good afternoon,can you tell me please,l have some debt,yet?

·        #871

Popovych E. (Thursday, 21 April 2022 14:09)

To Pushkash Maxim (RZ-212 )
Exam Topic #3 (functions of firewalls) is well done.

·        #870

Popovych E. (Thursday, 21 April 2022 14:07)

To Timophey Sipin RZ-212
Exam topic #5 (Programming) is well done.

·        #869

Popovych E. (Thursday, 21 April 2022 14:05)

To Timophey Sipin RZ-212 Independent practice
Your tasks are performed completely correct, they are informative and detailed.

·        #868

Popovych E. (Thursday, 21 April 2022 14:03)

To Poddubovskaya Nastya(RZ-212)
Exam Topic# 2 Functions of firewalls is well done.

·        #867

Popovych E. (Thursday, 21 April 2022 14:02)

To Sergey Kyznyak RT-211
Exam Topic #4 Early radio development is well done.

·        #866

Popovych E. (Thursday, 21 April 2022 13:58)

To Poddubrovskaya Nastya (RZ-212)
Thank you for your informative and grammatically correct commentaries.

·        #865

Yershova Y. to PT-212, PE-211 (Thursday, 21 April 2022 12:42)

Thanks for submitting your tests' results.

·        #864

Pushkash Maxim (RZ-212 Popovich) (Thursday, 21 April 2022 12:11)

Exam Topic #3 (functions of firewalls)
The functions of a firewall in a network are:

1. Controlling and Monitoring Data Packet Flow
The firewall function on the first computer network is useful in controlling and monitoring the flow of data packets flowing on the network. The firewall function also includes modification of incoming data packets and is able to hide an IP address.

2. Become a Network Security Post
Furthermore, the firewall function on a computer network is able to control data traffic when accessing a protected private network. All traffic either coming out or entering the network must pass through the firewall in order to be checked, either by filtering, limiting or even rejecting. The firewall itself will work according to criteria such as the IP address of the source computer, the source TCP/UDP port, the IP address of the destination computer, the destination TCP/UDP port, and information coming from the header.

3. Log User Activity
When a computer user accesses data, the firewall will record it as documentation (log files). The existence of these data records will be used to develop a computer security system. Then, the function of the firewall is to authenticate access to the network.

4. Prevent Information Leakage
The function of a firewall on a computer network is not just to record user activity. Firewalls are also able to prevent the leakage of valuable information. Simply put, a firewall that will prevent users from sending valuable files that are confidential or secret to other parties without realizing it.
Voice: https://voca.ro/15aWczZpUE5t

·        #863

Timophey Sipin RZ-212(Popovych) (Thursday, 21 April 2022 11:52)

Exam topic #5 (Programming)
Programming has been gaining momentum in various fields over the past few decades. Many schoolchildren refer to this type of activity when they enter the university. This is most likely the case because in the field of programming you can do a lot of amazing things. From creating websites for every taste and color to programming complex algorithms that will become something new in the future. Programming can be viewed as an art, a science, a craft. In my opinion, in the future the world will be completely mired in the field of technology thanks to programming

·        #862

Timophey Sipin RZ-212 Independent practice (Popovych) (Thursday, 21 April 2022 11:50)

Today I have read the article and the title of it,is «Climate change is accelerating, according to comprehensive study»
This article talking us about the rapid climate change in our world. In my opinion, this problem is very relevant today, because we need to take care of the world in which we live.
Based on the article, we can understand that humanity can affect on the climate in the better side.
For example, due to reduced emissions from factories, increasing the numbers of electric machines, in a one word, concern for the ecology and control of emissions into the atmosphere.

https://phys.org/news/2021-08-climate-comprehensive.htm

https://voca.ro/11d8LAglK7Bg

1) a little-трохи
There are too many of us and too little planet to eliminate destruction.
2) a few-кілька
We have known for a few decades that Mercury harbors water.
3) a great deal of-велика кількість
In a natural forest, a great deal of complexity emerges over many years and centuries.
https://voca.ro/1kuod7S6E

·        #861

Neblienko V. / RZ-212 / Lebedeva (Thursday, 21 April 2022 11:14)

Exam topic # 18 Protection schemes.
As the old joke goes, "The best way to protect yourself from cyber threats is not to use the Internet." There is some truth in this joke, because sometimes it is possible to penetrate even the most secure networks. Nevertheless, you can perfectly protect yourself from the main threats with strong passwords, with symbols, numbers, etc. After all, 81% of hacker intrusions involve weak or stolen user passwords.
Creating several emails also helps against phishing: for yourself, for websites, for work, for various "garbage", because email is now the most important target for an attacker. Minimize the number of browser extensions you use, because you can often install malicious ones, just like with pirated software

Vocaroo: https://voca.ro/1n5T7fJxQLqw

·        #860

Kolomiets Vova РЗ-212 (Lebedeva E.) (Thursday, 21 April 2022 10:49)

Exam topic #15 ("The authentication of a user's claimed identity”)

Nowadays the authentication of a user's claimed identity is almost everywhere. You can use it to identify your account in socsites and even in your bank account. Its very important to protect you data by your identity because of that you can avoid a plenty of situations when somebody pretending you.
The authentication of a user's claimed identity could be as your documents, selfie, voice and even fingerprint. Some people skip this way of protection because they worry about their private information but its make a sense, because you should identify ur person only on verified resources.
https://voca.ro/1dxsG2UtPff3

I'm going to write a few words about the article I have recently read. The article is headlined 'Cybercrime money-launders busted by European police, FBI'. The article is about cybercrime. Much attention is given to the arrest of an international group of cybercriminals who laundered millions of euros using malicious software. International cyber security have arrested members of the group in Britain, Poland, the United States, Portugal, Australia, Spain, Italy and Bulgaria. Malware has gained bank accounts around the world and because of this millions of euros have been stolen.
In my opinion the article is interesting because the topic of cybercrime is relevant in the digital age.
https://techxplore.com/news/2020-10-cybercrime-money-launders-european-police-fbi.html
https://voca.ro/197YPbziMLvb

1) a little
There is little evidence from research in modern languages that this is the best way to develop students' fluency or understanding
Дослідження сучасних мов мало свідчать про те, що це найкращий спосіб розвинути вільне мовлення або розуміння учнів

2)a few
We have known for a few decades that Mercury harbors water
Ми вже кілька десятиліть знаємо, що Меркурій містить воду

3)a great deal of
In a natural forest, a great deal of complexity emerges over many years and centuries
У природному лісі багато років і століть виникає велика складність

https://voca.ro/1chiArPLvbdY

·        #859

Neblienko V. / RZ-212 / Lebedeva (Thursday, 21 April 2022 10:46)

Today i have read the article titled: Astronomers identify likely location of medium-sized black holes. This text tells about research, published today in the Astrophysical Journal, sheds new light on when and where black holes of about 100-100,000 solar masses could form and how they came into being. "One of the biggest open questions in black hole astrophysics right now is how do black holes form that are between the size of a stellar mass black hole and a supermassive black hole," said Vivienne Baldassare, lead author of the study and an assistant professor of physics and astronomy at Washington State University.
Article: https://phys.org/news/2022-04-astronomers-medium-sized-black-holes.html
Vocaroo: https://voca.ro/14hjK9ABqw6f

Phrases
A little
Space telescope 'a little like a time machine'.
Космический телескоп «немного похож на машину времени».

A great deal of
In a natural forest, a great deal of complexity emerges over many years and centuries.
В естественном лесу на протяжении многих лет и столетий возникает большая сложность.

A few
For decades, astronomers have detected smaller black holes equal in mass either to a few suns or giant black holes with mass similar to millions of suns.
В течение десятилетий астрономы обнаруживали меньшие черные дыры, равные по массе либо нескольким солнцам, либо гигантские черные дыры с массой, подобной миллионам солнц.

Vocaroo: https://voca.ro/110cUypsWpCI

·        #858

Yershova Y. to PT-212, PE-211 (Thursday, 21 April 2022 10:42)

Dear students! It is high time to write the tests. Read the instruction carefully!

·        #857

Lebedeva E.V. to RZ-212 (Thursday, 21 April 2022 10:31)

Dear students!
The lesson will start soon. Read the instructions again and do your module Test.

·        #856

Yershova Y. (Thursday, 21 April 2022 10:27)

Bogdan Gorbatiy РЗ-211 (Yershova) (Thursday, 21 April 2022 10:23)
Your review is meaningful and clear, but it doesn't contain your opinion on the subject discussed. Go on practising your reading.

·        #855

Poddubovskaya Nastya(RZ-212, Popovych.E) (Thursday, 21 April 2022 10:27)

Exam Topic# 2
Functions of firewalls
Firewall is generally known as a system that regulates communication between 2 different networks. With the development of the times, many companies use private internet networks to protect digital data assets from unwanted attacks. The firewall function on the first computer network is useful in controlling and monitoring the flow of data packets flowing on the network. The firewall function also includes modification of incoming data packets and is able to hide an IP address.A firewall helps to make a network more secure, I consider it an integral part of your protection
https://voca.ro/1nUWbKwYUujf

·        #854

Sergey Kyznyak RT-211, (Myhayliuk S.L. ; Popovych E.) (Thursday, 21 April 2022 10:26)

Exam Topic #4 Early radio development
Radio is the technology of signaling and communicating using radio waves. Before the 19th century, wireless radio communication in everyday life was a thing of fantasy. Even after the development of the radio in the late 1800s, it took many years before radios went mainstream and became a household fixture. There's some debate as to who actually invented the radio. While we may not know with certainty who put together the first radio device, we do know that in 1893 the inventor Nikola Tesla demonstrated a wireless radio. But, it was Marconi that was awarded the very first wireless telegraphy patent in England in the year 1896. But lately, television, the Internet and cellular communications have outperformed radio in terms of the number of users, but there are still those who use them now.

Vocaroo: https://voca.ro/1i42onNXaDPu
https://www.techwholesale.com/history-of-the-radio.html

·        #853

Stepanenko Vladislave RT-212(S.Mykhailiuk) (Thursday, 21 April 2022 10:23)

Today I’ve read the article “Astronomers discover a new extragalactic circular radio source".This article is about the recently discovered radio source in space. This radio circle has a diameter of almost 1 million light years.
This radio circle is odd, which means that it cannot be observed in visible, infrared, or X-ray wavelengths. At the moment, few such objects have been found, so their nature and origin are still being studied. It is hypothesized that the object is a blast wave, possibly from the merger of a binary supermassive black hole or the interaction of a radio galaxy and the intergalactic medium (IGM). In my opinion, this is an interesting object to study, which will help us better understand the cosmos.

https://phys.org/news/2021-05-astronomers-extragalactic-circular-radio-source.html
1) a little-трохи
There are too many of us and too little planet to eliminate destruction.
2) a few-кілька
We have known for a few decades that Mercury harbors water.
3) a great deal of-велика кількість
In a natural forest, a great deal of complexity emerges over many years and centuries.
https://voca.ro/1kuod7S6Ee5D

·        #852

Bogdan Gorbatiy РЗ-211 (Yershova) (Thursday, 21 April 2022 10:23)

Today I have read the article titled "The role of humans in surgery automation". This article describes how recent trends in healthcare innovation reflect a dramatic increase in the level of autonomy of surgical robots. Despite the many clear benefits of promoting ongoing innovation in medical robotics, its real-world application has many gaps that can cause harm in ways that humans cannot necessarily correct or control. It also describes that while the benefits of autonomous surgical robots are numerous, the interaction between robot manufacturers, healthcare providers and patients creates new risks as the outcome of a surgical procedure is no longer limited by the skill of the surgeon.
https://voca.ro/1kI5f5rWCfqW
https://techxplore.com/news/2022-04-role-humans-surgery-automation.html

1) a few
Okay, got a few bills.

2)a little

What we did was a little crazy.

3)a great deal of

I see and hear a great deal of things around here

https://voca.ro/1oApwZwTBPLC

·        #851

Pishtoi Misha (PT-212) S.Mykhailiuk (Thursday, 21 April 2022 10:19)

Today I have read the article called "Sustainable electrochemical process could revolutionize lithium-ion battery recycling". In our world batteries are hard to recycle cause of difficulties of separating them from each other. A new technology uses electrochemistry to efficiently separate and recover the metals, making spent batteries a highly sustainable secondary source of cobalt and nickel. This technology was used by chemical and biomolecular engineering professor Xiao Su from University of Illinois Urbana-Champaign. Its essence is selective electrodeposition to recover valuable metals from commercially sourced lithium nickel manganese cobalt oxide battery electrodes. I think this technology can affect environment in positive way.
Article: https://techxplore.com/news/2021-11-sustainable-electrochemical-revolutionize-lithium-ion-battery.html

In a natural forest, a great deal of complexity emerges over many years and centuries.

the eclipse lasted a little over 40 seconds

a few days from the end of the Southern hemisphere's summer

https://voca.ro/16f7wCGdj29v

·        #850

Mykola Zhmurak RZ-211(Lebedeva) (Thursday, 21 April 2022 10:18)

Today I’ve read the article "Turning organic waste into renewable biofuel additives using radiation". This article is about engineers from Lancaster University which have led research that discovers a way to generate renewable biofuel additives, using radiation that could be derived from nuclear waste. This research presents a new advance that utilizes radiation that could, in the future, be derived from nuclear waste to produce renewable biofuel additives from biodiesel waste. An increase of 5 per cent to 20 per cent v/v in the renewable proportion of commercial petroleum blends is forecast by 2030. This research is really important for world. Because this discovery of a new production pathway for these additives could help in the fight to cut carbon dioxide emissions and tackle climate change.
Article:https://techxplore.com/news/2021-09-renewable-biofuel-additives.html
Vocaroo: https://voca.ro/1eqpOMFxMGmA
Phrases:
1) a little
Space telescope 'a little like a time machine'.(Космічний телескоп «трохи схожий на машину часу».)
2) a great deal of
In a natural forest, a great deal of complexity emerges over many years and centuries.(У природному лісі багато років і століть виникає велика складність.)
3) a few
A few days the bacteria convert the urea into crystals of calcium carbonate.(Через кілька днів бактерії перетворюють сечовину в кристали карбонату кальцію.)
Vocaroo - https://voca.ro/1m722GorCSLn

·        #849

Diakin Nikita RZ-211 (Lebedeva) (Thursday, 21 April 2022 10:17)

Today I have read an article “Russia launches classified military satellite”. This article tells information that Russia on Thursday successfully placed into orbit a military satellite. A Soyuz rocket carrying a classified payload blasted off from the Plesetsk cosmodrome in northern Russia in the early hours of Thursday morning. According to the Spaceflightnow website, which covers space launches, the launch could be a delivery of a Tundra satellite.

Article: https://phys.org/news/2021-11-russia-military-satellite.html

AUDIO: https://voca.ro/15PYzKDvDt7e

a little (трішки) - There is a little evidence from research in modern languages that this is the best way to develop students' fluency or understanding.

a few (кілька) - On February 25 2022, a few days from the end of the Southern hemisphere's summer.

a great deal of (багато) - In a natural forest, a great deal of complexity emerges over many years and centuries.

·        #848

Yershova Y. (Thursday, 21 April 2022 10:12)

Sofia Gilenko РЗ-211 (Yershova) (Thursday, 21 April 2022 10:07)
Well done as always, thank you.

·        #847

Poddubrovskaya Nastya (RZ-212, Popovych.E) (Thursday, 21 April 2022 10:09)

Today I have read the article entitled "DoorDash takes aim at Europe with purchase of Wolt". This article reveals that DoorDash has added Europe to its menu by purchasing Finnish food delivery company Wolt in an $8.1 billion deal, the company said on Tuesday. The company reported it on the same day that DoorDash said its revenues rose 45 percent to $1.3 billion in the recently ended quarter, but that its loss more than doubled to $101 million from the same period last year. It also revealed that San Francisco-based DoorDash shares were up more than 19 percent to surpass $229 in secondary trading following the announcement.
https://techxplore.com/news/2021-11-doordash-aim-europe-wolt.html
https://voca.ro/158Ix0emPaDX
a little
I'm just saying, maybe a little less music, a little more concentration.
Я просто говорю, может, чуть поменьше музыки, чуть побольше концентрации.
a few
I can recommend a few books that might help.
Я могу порекомендовать несколько книг, которые могли бы помочь с этим.
a great deal of
We spend a great deal of our time together.
Мы проводим с тобой много времени.
https://voca.ro/1aDUrP7XgMBR

·        #846

Sofia Gilenko РЗ-211 (Yershova) (Thursday, 21 April 2022 10:07)

Today I've read the article "US cars should detect drunk drivers and stop them."
Breath sensors and finger scan detectors play a central role in the critical US safety requirement against drunk driving.
Federal law requires new cars to identify drunk drivers in the coming years, with the potential to save thousands of lives each year with the potential to expand abroad.
As part of the Driver Alcohol Detection System (DADSS), researchers have developed tiny ventilation sensors that suck in exhaled air from the driver and check it.
I think this article is helpful, hopefully in the future it will be safer on the roads thanks to this technology.

https://techxplore-com.translate.goog/news/2021-11-cars-mandated-drunk-driversand.html?_x_tr_sl=auto&_x_tr_tl=ru&_x_tr_hl=ru&_x_tr_pto=nui,op

https://voca.ro/11gxcmgWMx39
https://voca.ro/1nOyarRfKnfB
1) a little
From a little spark may burst a mighty flame.
2)a great deal of
We spend a great deal of our time together
3) a few
I won't deny you have a few good points.

·        #845

Yershova Y. (Thursday, 21 April 2022 10:03)

Vasilev A.O RZ-211 Yershova Y. (Thursday, 21 April 2022 09:44)
Your comment on the article is rather interesting but too long. Your phrases' examples are quite good.

·        #844

Daniil Dragin (RZ-211 Lebedeva E) (Thursday, 21 April 2022 10:02)

1)Today I have read the article ''Stopping 'them' from spying on you: New AI can block rogue microphones''.This article is about a new AI that allows you to protect a person from spying on him. Probably, each of us has come across such a situation when there is an online advertisement for those things that we have previously talked about with our friends and family. This is due to the fact that that microphones that are built into almost all of our equipment listen and analyze our speech. To protect our privacy, AI generates interference to analyze our speech, nothing will change for us, but our speech recognition algorithm will no longer be able to analyze our speech.
In my opinion, the protection of our privacy is a priority goal of the development of information technology.
2)https://techxplore.com/news/2022-04-spying-ai-block-rogue-microphones.html
3)https://voca.ro/1b9BAeLX1hBT
4)
1)a few
We have known for a few decades that Mercury harbors water.
Ми вже кілька десятиліть знаємо, що Меркурій містить воду.
2)a little
Video: Space telescope 'a little like a time machine'
Відео: космічний телескоп «трохи як машина часу»
3)a great deal of
In a natural forest, a great deal of complexity emerges over many years and centuries.
У природному лісі багато років і століть виникає велика складність.
5)https://voca.ro/1jKX0ESF3c3Q

·        #843

Yershova Y. (Thursday, 21 April 2022 09:59)

Beskrovnyi Vladimir RZ-211 (Yershova Y.A.) (Thursday, 21 April 2022 09:40)
The review is very informative, but too long, it must be round 100 words. The task with phrases is well done.

·        #842

Ivan Zaritskiy RZ-211 (Lebedeva) (Thursday, 21 April 2022 09:49)

Today I have read the article “'Cyberattack' knocks thousands offline in Europe”. This article is about a massive shutdown of the servers in Europe. Thousands of internet users across Europe have been thrown offline after what sources said Friday was a likely cyberattack at the beginning of Russia's offensive in Ukraine. Military and cyber specialists fear that the Russian-Ukrainian war could lead to an outbreak of cyberattacks, a "cyber Armageddon" with major consequences for civilians in Ukraine and Russia, but also globally, through a spillover effect. In my opinion, the worst-case scenario has so far been avoided, as the attacks observed appear to be contained in their impact and geographical scope.
https://techxplore.com/news/2022-03-cyberattack-thousands-offline-europe.html
https://voca.ro/16keECcupLgI


a little
There is a little evidence from research in modern languages that this is the best way to develop students' fluency or understanding. (Дослідження сучасних мов мало свідчать про те, що це найкращий спосіб розвинути вільне мовлення або розуміння учнів)

a few
And now just five years later, it has happened again. On February 25 2022, a few days from the end of the Southern hemisphere's summer. (І ось, всього через п’ять років, це повторилося. 25 лютого 2022 року, через кілька днів після закінчення літа південної півкулі)

a great deal of
In a natural forest, a great deal of complexity emerges over many years and centuries. (У природному лісі багато років і століть виникає велика складність.)

https://voca.ro/1neBhqxIMHIb

·        #841

Arina Omelchenko RE-211 (Myhayliuk S.L.) (Thursday, 21 April 2022 09:47)

phrases of the day:
a little
With a little help, new optical material assembles itself.
З невеликою допомогою новий оптичний матеріал збирається сам.
a few
The other alternative is a multimillion-dollar instrument, found in only a few dozen labs worldwide.
Інша альтернатива — багатомільйонний інструмент, знайдений лише в кількох десятках лабораторій по всьому світу.
a great deal of
While we have no control over nature and storms, we have a great deal of control over how we respond, recover, and rebuild.
Хоча ми не можемо контролювати природу та шторми, ми маємо значний контроль над тим, як ми реагуємо, відновлюємось та перебудовуємо.
https://voca.ro/19WK0cfVBnIG

Today I've read the article about the discovery of a catalyst that minimizes the production of chlorine gas during salt water electrolysis. The Ph.D. student Jan Vos from the Leiden Institute of Chemistry says that the main goal of the electrolysis of salt water is producing hydrogen at the cathode. In the meantime, oxygen is ideally supposed to form at the anode due to its ecological harmlessness. However, not only oxygen, but also toxic chlorine gas can be emitted at the anode. Researches have recently developed a catalyst that is able to minimize the amount of chlorine gas. Hydrogen can be an alternative energy carrier. An anode with an iridium catalyst will enable the direct production of hydrogen from sea water and decrease its cost. Moreover, there's a side effect of salt water electrolysis such as production of a pure fresh water. In my opinion, this research is very useful as it will also help us during the shortage of fresh water.
https://phys.org/news/2018-08-closer-sustainable-energy-seawater.html
https://voca.ro/1lvUFRNz8mH8

·        #840

Vasilev A.O RZ-211 Yershova Y. (Thursday, 21 April 2022 09:44)

Today I've read the article called"Canada hospitals use drones to carry lungs for transplant"
The article tells about unmanned electric drone that deelivers important organs.
The 15-kilogram carbon fibre unmanned electric drone purpose-built by Quebec-based Unither Bioelectronics flew just 1 kilometers from Toronto Western Hospital on the city's west side to the roof of the downtown Toronto General Hospital.The trip at the end of September took less than 10 minutes. It was automated but kept under the watchful eye of engineers and doctors.
The drone delivery of transplant lungs marked a global first, according to the company, but a similar flight in April 2019 delivered a kidney to a hospital in the US state of Maryland.
On the Toronto General Hospital's rooftop, the drone was met by a surgical team that whisked the package inside and successfully transplanted the lungs into a waiting patient, saving the life of the 63-year-old man who'd been diagnosed with pulmonary fibrosis.
In my opinion, this is an excellent and fast method for the delivery of human organs.

https://voca.ro/1oNUOF2CvqeB

https://techxplore.com/news/2021-10-canada-hospitals-drones-lungs-transplant.html

1)a little
I'm just saying, maybe a little less music, a little more concentration


2)a great deal of
We spend a great deal of our time together


3)a few
I can recommend a few books that might help

https://voca.ro/1etsnMg2Z6WC

·        #839

Beskrovnyi Vladimir RZ-211 (Yershova Y.A.) (Thursday, 21 April 2022 09:40)

1. Today I have read the article 'Stopping 'them' from spying on you: New AI can block rogue microphones'.
The topic explains how microphones were embedded into nearly everything today, from our phones, watches, and televisions to voice assistants, and they are always listening to you. Computers are constantly using neural networks and AI to process your speech, in order to gain information about you. But what if you didn't want to constantly scream over the music to communicate? Columbia Engineering researchers have developed a new system that generates whisper-quiet sounds that you can play in any room, in any situation, to block smart devices from spying on you. And it's easy to implement on hardware like computers and smartphones, giving people agency over protecting the privacy of their voice. The researchers' approach achieves real-time performance by forecasting an attack on the future of the signal, or word, conditioned on two seconds of input speech. The team optimized the attack so it has a volume similar to normal background noise, allowing people in a room to converse naturally and without being successfully monitored by an automatic speech recognition system.
In the times when personal secret becomes one of the impotant tasks to defend from always increasing hacker attacks, I think this idea is a good step towards establishing good self-defense.
2. https://techxplore.com/news/2022-04-spying-ai-block-rogue-microphones.html
3. https://voca.ro/15fHcRJZSwM1
4. 1) a little
From a little spark may burst a mighty flame.
2) a few
Love all, trust a few, be false to none
3) a great deal of
This book requires a great deal of concentration.
5. https://voca.ro/1n9vUsoiPIOK

·        #838

Kovalzhi Andrey RZ-211 (Lebedeva E.) (Thursday, 21 April 2022 09:36)

Today I've read the article "CPU algorithm that trains deep neural networks up to 15 times faster than the top GPU trainers".In this article we get explanation about a team of computer scientists at Rice University which demonstrated a CPU algorithm. The AI software is also able to run on commodity processors. As part of their demonstration at this year's MLSys conference, they noted that their efforts can reduce the cost of training, which they described as the real bottleneck in such systems.
https://techxplore.com/news/2021-04-rice-intel-optimize-ai-commodity.html
https://voca.ro/1ejTJ9UpAtO2
Daily phrases:
1. A great deal of
A great deal of expirements were conducted to explain this technology.
Чтобы объяснить эту технологию было проведено огромное количество экспериментов
2. a little
We can do something similar, even a little better.
Мы можем сделать что-то похожее, и даже немного лучше
3.
A few years ago, a novel measurement technique showed that protons are probably smaller than had been assumed since.
Несколько лет назад новая методика измерений показала что протоны, возможно, меньше чем считалось ранее.
https://voca.ro/11wtoPuLgjvF

·        #837

Ilinchuk Vladislav RZ-211(Lebedeva) (Thursday, 21 April 2022 09:36)

Today I have read the article "Near-earth asteroid might be a lost fragment of the moon". This article is about a recent study that could show that Near-Earth Asteroid Kamoalev could be a fragment of the Moon. Kamoaleva is a quasi-satellite - a subcategory of near-Earth asteroids that revolve around the Sun but remain relatively close to Earth. Kamooalewa was discovered by the PanSTARRS telescope in Hawaii in 2016. Scientists have found that Kamoaleva's model of reflected light, called a spectrum, matches moon rocks from NASA's Apollon missions, suggesting it originated from the moon. The study also included data from the Lowell Discovery Telescope in Flagstaff, Arizona. In my opinion, this article is very interesting for everyone, especially for people who love deep space and is interested in astronomy.
1)https://phys.org/news/2021-11-near-earth-asteroid-lost-fragment-moon.html
2)https://voca.ro/1khemLiF7ipw

a little
What we did was a little crazy.
Те, що ми зробили, було трохи божевільним.
a few
I won't deny you have a few good points.
Я не буду заперечувати, що у вас є кілька хороших моментів.
a great deal of
It must require a great deal of energy.
Це повинно вимагати багато енергії.
3)https://voca.ro/18qt6946rw6z

·        #836

Dovzhenko Ilya RZ-211 (Lebedeva) (Thursday, 21 April 2022 09:32)

Today I’ve read an article about a new robot that helps surgeons treat patients.
This article reports that engineers have invented a joystick-controlled robot that performs complex surgical operations. Surgeons remotely control the robot to avoid direct contact with the patient for greater safety. Also the robot can be controlled by surgeons from other countries. So, instead of transporting the patient to another city or country, he can come to the nearest hospital and he will be operated on remotely by a robot. I believe this will change surgery and its accessibility.
In conclusion, this technology will help many countries with underdeveloped medicine.
https://techxplore.com/news/2022-04-joystick-operated-robot-surgeons-remotely.html
https://voca.ro/1o8IWjE8QcVd
1)a great deal of
It must require a great deal of energy.
Це повинно вимагати багато енергії.

2)a little
It's a little complicated to organize.
Це трохи складно в організації.

3)a few
I can recommend a few books that might help.
Я можу порадити кілька книг, які можуть допомогти.
https://voca.ro/1zH18lya3oEV

·        #835

Kapeliushnyi Vladyslav (RZ-211. Lebedeva E.V.) (Thursday, 21 April 2022 09:26)

The article I read today "Deforestation of Indigenous lands could prevent Brazil from achieving climate change mitigation targets". The author of the article claims that deforestation in Brazil has accelerated in recent years. Brazil has good environmental laws that, on paper, should reduce and prevent deforestation. The author also talks about the action plan to prevent and control deforestation, which was launched in 2003. The Amazon - the "lungs of the planet" whose destruction will lead to global climate change. Therefore, to protect the Amazon, it is necessary to take effective measures to comply with national laws.

https://phys.org/news/2022-04-deforestation-indigenous-brazil-climate-mitigation.html
https://voca.ro/15V9tUMuuWa6


1) If we can emulate natural disturbances a little more closely in managed forests, we'll have a better chance of providing the full array of habitats.
Якщо ми зможемо імітувати природні порушення в керованих лісах, у нас буде більше шансів забезпечити повний набір середовищ існування.

2) In a natural forest, a great deal of complexity emerges over many years and centuries.
У природному лісі багато років і століть виникає велика складність.

3) Just a few pixels would let astronomers map surface features like oceans and deserts on an exoplanet.
Лише кілька пікселів дозволили б астрономам відобразити на екзопланеті такі об’єкти поверхні, як океани та пустелі.

https://voca.ro/18VDfangqBz8

·        #834

Yershova Y. (Thursday, 21 April 2022 09:25)

Anton Ardelyan RZ-211(Yershova) (Thursday, 21 April 2022 09:16)
Your comment on the article is not bad but too short and doesn't contain your point of view. Be attentive: you have to find the sentences with the phrases of the day! But the 1st and 2nd one are not the sentences.

·        #833

Yershova Y. (Thursday, 21 April 2022 09:22)

Vlasov Vadim RZ-211 (Yershova) (Thursday, 21 April 2022 09:16)
Your comment is interesting. MInd: Today I HAVE read THE article titled...said that the transport WAS... You should take into account the sequence of tenses. Read my remarks attentively to avoid making one and the same mistakes. The last example in the task with the phrases is not informative, be attentive.

·        #832

Stanislav Popik РТ-212 (S. Mykhailiuk) (Thursday, 21 April 2022 09:17)

Today i have read the article called"Theoretical Physics: Dark matter and dark energy are different aspects of a single unknown force"which tells us about scientific model proposed by Scherrer that can unify dark matter and dark energy using a second-generation scalar field,which is known as k-essence.The problem is that dark matter and dark energy behave differently.Dark matter have mass,but dark energy has quite opposite properties.The k-essence model can change its behavior over time.For example it looks like dark matter for a while and then it looks like dark energy.I think this model avoids many previous obstacles,nevertheless it has some drawbacks.

https://phys.org/news/2004-07-theoretical-physics-dark-energy-aspects.html

https://voca.ro/17Pd5aTHrfLN

1) a great deal of
In a natural forest, a great deal of complexity emerges over many years and centuries.
У природному лісі багато років і століть виникає велика складність
2) a little
Space telescope "a little like a time machine"
Космічний телескоп «трохи як машина часу»
3) a few
A few years ago, a novel measurement technique showed that protons are probably smaller than had been assumed since.
Кілька років тому нова методика вимірювання показала, що протони, ймовірно, менші, ніж вважалося з тих пір.

https://voca.ro/190YW1Nppy21

·        #831

Anton Ardelyan RZ-211(Yershova) (Thursday, 21 April 2022 09:16)

Today i've read the article "Researcher hacks into 35 major technology firms" in February, a Romanian threat researcher announced that he had been able to hack into computer systems at 35 major technology firms. Alex Birsan, an independent threat researcher, claimed that he had been able to hack into computers run by some of the biggest names in the IT business—Paypal, Apple, Microsoft, Tesla and Netflix—even after he had warned them ahead of time that he would be trying.
Link: https://techxplore.com/news/2021-02-hacks-major-technology-firms.html
Audio: https://voca.ro/1aYyLLQG7qIX
Phrases:
1)A few years ago.
Кілька років тому.
2)A little clumsy, a little dishevelled.
Трохи незграбний, трохи скуйовджений.
3)He had a great deal of charm.
Він мав неабиякий шарм.
Audio:https://voca.ro/13hLOAYj2aRY

·        #830

Vlasov Vadim RZ-211 (Yershova) (Thursday, 21 April 2022 09:16)

Today I read an article about "Testing charging systems for electric cars"
it said that transport is the largest source of greenhouse gas emissions in the United States. Reducing these emissions requires a significant shift from internal combustion engines running on gasoline and diesel to electric motors. Electric vehicle experts and scientists from the National Renewable Energy Laboratory are working on a new high-power charging standard for medium and heavy vehicles
In my opinion, the whole world has long needed to be transferred to electric cars because they less pollute the environment that we then breathe
https://techxplore.com/news/2021-08-electric-trucks.html
https://voca.ro/1ejfmpfc5PZg
a great deal of
In a natural forest, a great deal of complexity emerges over many years and centuries.
a little
There is little evidence from research in modern languages that this is the best way to develop students' fluency or understanding
a few
a few days from the end of the Southern hemisphere's summer
https://voca.ro/1kiWuFmyu1iw

·        #829

Misha Donenko RZ-211 Lebedeva (Thursday, 21 April 2022 09:11)

Today I’ve read the article “The ethics of digital technology in the food sector”. Imagine a world in which smart packaging for supermarket-ready meals updates you in real-time to tell you about carbon footprints, gives live warnings on product recalls and instant safety alerts because allergens were detected unexpectedly in the factory. Food production is the largest sector in the UK manufacturing industry. Complex food production and distribution processes and systems, involving millions of people and organizations, produce huge amounts of data every day. The article sets out an approach by which the ethical implications of technological progress can be considered, specifically here in the context of digital collaboration in the food sector and with a particular focus on the use of AI in shared data management and usage and the importance of responsible innovation.
https://techxplore.com/news/2021-11-ethics-digital-technology-food-sector.html
https://voca.ro/19dGKuQOdxhR

1.A little
What we did was a little crazy.
Те, що ми зробили, було трохи божевільним
2.A few
Okay, got a few bills.
Гаразд, отримав кілька рахунків.
3.A great deal of
I see and hear a great deal of things around here.
Я бачу і чую багато речей тут.
https://voca.ro/13mJ8p5o9BOS

·        #828

Eugene Chervony RT-212(S.Mykhailiuk) (Thursday, 21 April 2022 09:11)

Today I have read the article "Engineers develop new kind of 3D printing". It says that the main limitation of regular printers is that they have to create objects layer by layer. Researchers have developed a way to print 3D objects within a stationary volume of resin. The new 3D printing system could make it easier to print increasingly intricate designs while saving time and material. To sum up, the researchers are currently working on ways to refine their 3D-printing technique. They are investigating the possibility of printing multiple points at the same time, which would speed up the process considerably, as well as printing at higher resolutions and smaller scales.

article: https://techxplore.com/news/2022-04-kind-3d.html
audio: https://voca.ro/1jUPo2vlab8T

Phrases:
1) a few
I have a few suitable tools for this work.
У мене є кілька відповідних інструментів для цієї роботи.
2) a little
We can do something similar, even a little better.
Ми можемо зробити щось подібне, навіть трохи краще.
3) a great deal of
I have spent a great deal of time thinking of the new hobby.
Я витратив багато часу, думаючи про нове захоплення.

audio: https://voca.ro/1gghLc3iSc83

·        #827

Yeulizaveta Barsukova (RT-211) S.Mykhailiuk (Thursday, 21 April 2022 09:05)

Hello, I sent you my Exam Topic #2 (comment #358), but I didn’t find your answer to it. Could you check it out please? Thank you in advance.

·        #826

Tomchishina Polina RT-212 (Mykhailiuk S.) (Thursday, 21 April 2022 09:01)

1. A little
Трішки
The ability to predict the structure of these complicated, multi-domain proteins, the research team set out to determine if the program could go a little further.
Завдяки можливості передбачати структуру цих складних багатодоменних білків, дослідницька група вирішила визначити, чи може програма піти трохи далі.
2. A great deal of
Багато
Ideology utopias aim at large-scale, even totalitarian changes that can lead to a great deal of misery.
Ідеологічні утопії спрямовані на масштабні, навіть тоталітарні зміни, які можуть призвести до великого нещастя.
3. A few
Декілька
The platform requires only a few pieces of information that employers can collect from their payrolls to determine.
Для визначення платформі потрібно лише кілька відомостей, які роботодавці можуть зібрати зі своїх розрахунків.


Today I have read the article entitled «Shaping radio signals using light». This article is about the formation of radio signals using photonics technology. Acute filtering and other high-frequency operations on high-frequency radio signals are important for signal processing in the radio frequency domain. The stage of converting radio signals into world waves is cumbersome. The chip that the researchers demonstrate in this article was made using silicon photonics. This new spectrum of shaper is the basis for a number of complex operations that can be performed using radio frequency signals using programmable photonics. I am sure that this is just the beginning of a breakthrough in the field of radio engineering.

https://voca.ro/12FsxTKru49R

https://phys.org/news/2021-03-radio.html

·        #825

Yershova Y. to PЗ-211 (Thursday, 21 April 2022 08:57)

Good morning! The lesson has started, I am waiting for your reviews and audio recordings. Do not forget about Phrases of the day. Good luck!

·        #824

Shpychka Olecksandr/ RZ-213 (Vorobyova E. V.) (Wednesday, 20 April 2022 18:34)

Exam topic #5 (Programming)
Programming has been gaining momentum in various fields over the past few decades. Many schoolchildren refer to this type of activity when they enter the university. This is most likely the case because in the field of programming you can do a lot of amazing things. From creating websites for every taste and color to programming complex algorithms that will become something new in the future. Programming can be viewed as an art, a science, a craft. In my opinion, in the future the world will be completely mired in the field of technology thanks to programming

·        #823

Mitriev Vitaliy (RZ-213 Vorobyova E.V.) Homework (Wednesday, 20 April 2022 17:23)

Link to acticle: https://techxplore.com/news/2022-02-machine-brain-cells.html
Link to voice: https://voca.ro/1bzm0mkoHyJB

I want to share what I've read today in the artical about the use of machine learning in understanding how brain cells work. Machine learning and artificial
intelligence techniques are being adapted to make people better understand how a variety of traits together affect the way neurons work and behave. It is called
manifold learning.Using information from roughly 3,000 neurons in the mouse brain, the scientists applied manifold learning to align gene expression and
electrophysiological data.DeepManReg is a new and improved type of manifold learning which can reveal how multiple features connect or influence each other.
Researchers are making success in studies based on brain cells and are looking forward to the possibility of predicting brain disorders using these techniques.

1. The dramatic increase in consumption may be partly explained by global economic growth, rapid industrialization in developing countries and increasing world population and urbanization.
Різке зростання споживання частково можна пояснити глобальним економічним зростанням, швидкою індустріалізацією в країнах, що розвиваються, збільшенням населення світу та урбанізацією.
2. The review focused on the national level.
Огляд був зосереджений на національному рівні.
3. The overall goal of the plan of action was to promote equality of opportunities for women.
Загальною метою плану дій було сприяння рівним можливостям для жінок.

·        #822

Petrova E.I. (Wednesday, 20 April 2022 11:49)

Pour les étudiants qui apprennent le français.
Chers étudiants ! J’attends vos devoirs. Dépéchez-vous! Il ne vous reste que quelques jours pour les faire et envoyer.Laissez vos commentaires et vos enregistrements ici. Allez-y! Bon travail.

·        #821

Popovych E. (Tuesday, 19 April 2022 15:46)

To Pushkash Maxim (RZ-212)
Thanks for your comment, but pay attention to the pronunciation. Keep on working.

·        #820

Lebedeva E. (Tuesday, 19 April 2022 11:57)

To Denis Zavadsky RZ-211 Thanks for the tasks.

·        #819

Pushkash Maxim (RZ-212 Popovich E.) (Tuesday, 19 April 2022 11:52)

Generating hydrogen using saline water electrolysis provides an attractive route towards energy sustainability. Hydrogen is a clean and storable fuel which provides a viable fuel option for transport amongst other uses, and would be highly beneficial for coastal, rural and offshore installations. Researchers undertook a review of recent developments in the field of saline water electrolysis and examined the challenges in the design of electrolysers. They found there was an urgent need for new catalysts and electrode materials that can overcome the competition between chlorine chemistry and water oxidation in seawater. It is clear that an urgent need exists for new advanced electrode materials and catalysts and at Liverpool we have exciting research to directly address this issue which is beginning to deliver chloride tolerant catalysts.
Vocie: https://voca.ro/1VRuhivTWaqi

1)it is clear that
It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions.

2)only a few studies
It does acknowledge that only a few studies have looked at the frequencies to be used by 5G.

3)demonstrate the feasibility
Researchers demonstrate feasibility of collaborative energy transactions via blockchain
Voice: https://voca.ro/1crGLjVlFW4m

·        #818

Lebedeva E. (Tuesday, 19 April 2022 11:48)

To Neblienko V. / RZ-212 / The topic is written correctly.

·        #817

Lebedeva E. (Tuesday, 19 April 2022 11:46)

To Gridnev Dmytro RF-211 Thanks for a detailed and informative exam topic.

·        #816

Popovych E. (Tuesday, 19 April 2022 11:07)

To Sasha Movsum-Zade RT-211
Thank you for your informative and grammatically correct commentaries.

·        #815

Popovych E. (Tuesday, 19 April 2022 11:04)

To Avdeev Danil RT-211
Exam topic:#1 Cabel television is well done.

·        #814

Popovych E. (Tuesday, 19 April 2022 11:02)

To Avdeev Danil RT-211
Danil, mind 'Today i have READ the article ' Thank you for your essay, it's well done.

·        #813

Popovych E. (Tuesday, 19 April 2022 10:59)

To Sasha Movsum-Zade RT-211
Exam topic #2 Early radio development is well done.

·        #812

Popovych E. (Tuesday, 19 April 2022 10:57)

To Yeulizaveta Barsukova (RT-211)
Exam Topic #4 (Early radio development) is well done.

·        #811

Popovych E. (Tuesday, 19 April 2022 10:55)

To Artem Verhelis RT-211
Exam topic #3 Early radio development is well done.

·        #810

Popovych E. (Tuesday, 19 April 2022 10:53)

To Sergey Kyznyak RT-211
Thank you for your comment and voice message

·        #809

Popovych E. (Tuesday, 19 April 2022 10:50)

To Neblienko V. / RZ-212 /
Exam topic #3 Different approaches to secrecy and their defects is well done.

·        #808

S.Mykhailiuk (Tuesday, 19 April 2022 10:50)

To Kate Kholodova (RZ-212, Thank you . Very good for two tasks.

·        #807

Popovych E. (Tuesday, 19 April 2022 10:48)

To Neblienko V. / RZ-212
Your comment has clear layout and quite correct as wel as the task with the phrases, thank you.

·        #806

Popovych E. (Tuesday, 19 April 2022 10:46)

To Timophey Sipin RZ-212
Thank you for your comment and voice message.

·        #805

S.Mykhailiuk (Tuesday, 19 April 2022 10:45)

To Vlada Gromovaya (RF-211) If you fulfilled your Module test, you can check you debts ( exam topics) and post them into the Guestbook.

·        #804

Popovych E. (Tuesday, 19 April 2022 10:44)

To Mashovets Andrey (RZ 212)
Exam topic #2 (Various security techniques) is not bad but mind,pls, it should include up to 100 words. Use Word Count Tool to check it.

·        #803

Popovych E. (Tuesday, 19 April 2022 10:40)

To Poddubrovskaya Nastya(RZ - 212)
Your task is complete, informative and interesting. Well done.

·        #802

S.Mykhailiuk (Tuesday, 19 April 2022 10:39)

Correction:
To To Khotynskiy Oleg (RZ-212, Very good for both tasks . Pls write the module test and send it to the following email address: kaf.im@op.edu.ua

·        #801

S.Mykhailiuk (Tuesday, 19 April 2022 10:38)

To Khotynskiy Oleg (RZ-212, Very good for both tasks . Pls write the module test and send it to the foly email address:kaf.im@op.edu.ua

·        #800

Popovych E. (Tuesday, 19 April 2022 10:38)

To Nikitina Anastasia RZ-212
Thanks for your comment, it's reasonable

·        #799

Gridnev Dmytro RF-211(Lebedeva E.V) (Tuesday, 19 April 2022 10:36)

Exam text for 12.04.2020
Exam theme:What is the difference between CLI and GUI?
The operating system enables the interaction between the user and the device. It does this by providing two user interfaces: a command-line interface (CLI) and a graphical user interface (GUI).

What is GUI?
A graphical user interface is a visual representation of communication that makes it easy for users to interact with electronic devices. GUI combines many graphical representations, including graphic icons such as menus, cursors, tabs, mouse, windows, and scroll bars.
What is CLI?
Command-line interface is a command-line program that relies on text inputs to perform operating system functions. CLI was the standard way of interacting with computing devices in the early days of computing.

The differences between graphical user interface and command-line interface

Multitasking
CLI offers a great environment for multitasking. While in in a GUI environment, the ability to perform multiple tasks at once on one screen is not as efficient.

With GUI, users rely on windows to control, manipulate, view, and toggle through multiple folders and programs with ease.

Speed
CLI is more preferred by professionals looking for performance and speed. With GUI, one has to navigate through different icons. This makes GUI slow. But with CLI, one only needs to utilize the keyboard to navigate through the interface. This results in faster performance.

Modern GUIs have improved their speed, but one still requires to use of the mouse and the keyboard to type. Considering that CLI requires only the keyboard, users find taking their hand off the keyboard to move the mouse pointer slower.

Control
GUI allows control over the operating system and files. But one still needs CLI to perform advanced tasks. This is because the command line interface provides total control over the operating system and files.

Vocaroo:https://voca.ro/19Urqfkn7pPP

·        #798

Popovych E. (Tuesday, 19 April 2022 10:36)

To Badyuk Eduard RZ-212
Exam topic #6 ("An isolated virtual machine".) is well done.

·        #797

S.Mykhailiuk (Tuesday, 19 April 2022 10:31)

To Biehin Yevhen RF-211 Pls send you Module test to the foreign languages dpt email address: kaf.im@op.edu.ua . All other students: You are requested to do the same.

·        #796

Sasha Movsum-Zade RT-211 (Popovych E.) (Tuesday, 19 April 2022 10:21)

Today I have read the article titled "The role of humans in surgery automation". This article describes how recent trends in healthcare innovation reflect a dramatic increase in the level of autonomy of surgical robots. Despite the many clear benefits of promoting ongoing innovation in medical robotics, its real-world application has many gaps that can cause harm in ways that humans cannot necessarily correct or control. It also describes that while the benefits of autonomous surgical robots are numerous, the interaction between robot manufacturers, healthcare providers and patients creates new risks as the outcome of a surgical procedure is no longer limited by the skill of the surgeon.
https://voca.ro/1hBWBpXCV79F
https://techxplore.com/news/2022-04-role-humans-surgery-automation.html

1) it is clear that
Yet it is clear that significant challenges remain to be addressed.
Водночас цілком очевидно, що доведеться вирішити ще низку серйозних проблем.

2) only a few studies
There are only a few studies that measured the attitudes of children towards noise.
Кількість досліджень, у яких вивчалося ставлення дітей до шуму, невелика.

3) work schedule
I would have settled for your work schedule, but this could be better.
Хотілося б дізнатися про твій графік роботи, але так навіть краще.
https://voca.ro/13NmUOyCiCxN

·        #795

Avdeev Danil RT-211 (Popovych E.) (Tuesday, 19 April 2022 10:17)

Exam topic:#1
Cabel television

Cable television is a system of delivering television programming to consumers via radio frequency signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables. This contrasts with broadcast television, in which the television signal is transmitted over-the-air by radio waves and received by a television antenna attached to the television; or satellite television, in which the television signal is transmitted over-the-air by radio waves from a communications satellite orbiting the Earth, and received by a satellite dish antenna on the roof. FM radio programming, high-speed Internet, telephone services, and similar non-television services may also be provided through these cables. Analog television was standard in the 20th century, but since the 2000s, cable systems have been upgraded to digital cable operation.

vocaroo: https://voca.ro/1vVVgZhiZACt

·        #794

Biehin Yevhen RF-211 (S.Mykhailiuk) (Tuesday, 19 April 2022 10:11)

The task for 05.04
ex 1. Speaking module
1) Information science is a discipline that deals with the processes of storing and transferring information.
2) Password is a string of characters that allows someone to access the computer system
3) Algoritm is a series of mathematical steps
4) Computer is a electronic device the allow storing and processing of data

ex 2. Speaking module
1) On what does this paper concentrate?
2)
3) What does the computer system mean as a term?

ex 2. Writing module
Various security techniques

The key to a successful fight against unauthorized access to information and data interception is a clear understanding of the channels of information leakage.
In practice, several groups of protection methods are used, including:

an obstacle in the way of the alleged stealer, which is created by physical and software means;

management, or influencing the elements of the protected system;

masking, or data transformation, usually by cryptographic means;

regulation, or the development of regulations and a set of measures aimed at encouraging users interacting with databases to behave properly;

Each of the methods of information protection is implemented using various categories of means. Fixed assets - organizational and technical.

·        #793

Neblienko V. / RZ-212 / Lebedeva (Tuesday, 19 April 2022 10:10)

(Отработка Exam за 14.04.2022)
Exam topic #12 Hardware firewall.
Hardware firewall
This is the first line of defense as they are mostly configured on network boxes (modems/routers) containing customized hardware and software. It monitors every packet that reaches your network, checking its source, destination address, and header if it can be trusted. Only when the packet is inspected is it allowed to pass through the hardware firewall and be directed to the destination computer.
The hardware firewall has built-in IPS/IPDS (Intrusion Prevention Systems) that were previously used as a standalone device. But now they are included, providing more protection.
Hardware firewalls are good for small to medium business owners with a small network of computers with 5 or more PCs.
Vocaroo: https://voca.ro/1dpmeGsv6bHl

·        #792

Avdeev Danil RT-211 (Popovych E.) (Tuesday, 19 April 2022 10:05)

Article: https://techxplore.com/news/2021-11-technical-feasibility-sustainable-fuels-production.html

Today i have the article titled: "Technical feasibility of sustainable fuels production demonstrated". It describes us that researchers have developed the process technology that can produce carbon-neutral transportation fuels from sunlight and air. Now, in a Nature publication, they demonstrate the stable and reliable operation of the solar mini-refinery under real on-sun conditions. And they show a way to introduce solar fuels to the market without additional carbon taxes.

vocaroo: https://voca.ro/1k3gajhHiquU

1) it is clear that
Yet it is clear that significant challenges remain to be addressed.
https://voca.ro/1h5eMiL26xOR
Водночас цілком очевидно, що доведеться вирішити ще низку серйозних проблем.

2) only a few studies
There are only a few studies that measured the attitudes of children towards noise.
https://voca.ro/13RYVWxWYOBP
Кількість досліджень, у яких вивчалося ставлення дітей до шуму, невелика.

3) work schedule
I would have settled for your work schedule, but this could be better.
https://voca.ro/1nT8S59O7ONT
Хотілося б дізнатися про твій графік роботи, але так навіть краще.

·        #791

Sasha Movsum-Zade RT-211 (Popovych E.) (Tuesday, 19 April 2022 10:02)

Exam topic #2
Early radio development.
William Crooks, although he didn't conduct experiments on the technique of transmitting and receiving electromagnetic waves, was a science fiction writer who allowed "non-contact biological communication between people's heads" and published his articles in magazines. In 1892, in an article "Some Possibilities of Using Electricity" in an English general magazine, describing an imaginary receiving and transmitting installation, he widely used the concept of "radio". His other terms stated in the text, such as "generation", "range", "sensitivity", "selectivity" and others, subsequently became commonly used. The first patent for the wireless transmission of an electrical signal was received in 1872 by an American researcher, Malon Loomis.
https://voca.ro/1f1WUC3u3ZvT

·        #790

Yeulizaveta Barsukova (RT-211) Popovych E. (Tuesday, 19 April 2022 09:32)

Exam Topic #4 (Early radio development)
The early history of radio is about technology that produces and uses radio instruments that use radio waves. The development of radio began as "wireless telegraphy". In 1864, Maxwell showed in theoretical and mathematical form that electromagnetic waves can propagate in free space. In 1888, Hertz was able to finally prove Maxwell's theory. In 1894 the Italian inventor Marconi built the first engineering complete, commercially successful wireless telegraphy system based on airborne Hertzian waves . He demonstrated the application of radio in military and marine communications and started a company for the development and propagation of radio communication services and equipment.
Audio: https://voca.ro/18FhvGG6Bi7Q

·        #789

Artem Verhelis RT-211 Popovych E. (Tuesday, 19 April 2022 09:31)

Exam topic #3
Early radio development.
The idea of ​​wireless communication was preceded by the discovery of "radio" with experiments with "wireless telegraph" by inductive and capacitive induction and the transmission of information through land, water and even railways from the 1830s. In 1886, the German physicist Heinrich Rudolf Hertz proved that rapid changes in electric current can be transmitted into space in the form of radio waves, like light and heat. After the discovery of these "Hertz waves", many scientists and enthusiasts experimented with wireless communication, some tried to develop a communication system, deliberately using these new "Hertz waves", some did not.

Audio: https://voca.ro/1aYzPijEsPsS

·        #788

Sergey Kyznyak RT-211, Popovych E. (Tuesday, 19 April 2022 09:26)

(Article)
Today I have read the article "CPU algorithm that trains deep neural networks up to 15 times faster than the top GPU trainers".In this article we get explanation about a team of computer scientists at Rice University which demonstrated a CPU algorithm. The AI software is also able to run on commodity processors. As part of their demonstration at this year's MLSys conference, they noted that their efforts can reduce the cost of training, which they described as the real bottleneck in such systems. In conclusion, I think that this could become much in demand in the near future.

(Sentences)
1) it is clear that
Yet it is clear that significant challenges remain to be addressed.
Водночас цілком очевидно, що доведеться вирішити ще низку серйозних проблем.

2) only a few studies
There are only a few studies that measured the attitudes of children towards noise.
Кількість досліджень, у яких вивчалося ставлення дітей до шуму, невелика.

3) work schedule
I would have settled for your work schedule, but this could be better.
Хотілося б дізнатися про твій графік роботи, але так навіть краще.

Vocaroo(article): https://voca.ro/1mOSdmEytQII
Vocaroo(sentences): https://voca.ro/1kDciS0Ozmkq
https://news.rice.edu/news/2021/rice-intel-optimize-ai-training-commodity-hardware

·        #787

Neblienko V. / RZ-212 / Popovych (Tuesday, 19 April 2022 09:22)

Exam topic #3 Different approaches to secrecy and their defects.

The US government classifies information based on the degree of harm that unauthorized disclosure of this information could cause to national security:

Top secret, special importance
Top secret, of special importance - the highest level of secrecy, if disclosed, this information may pose a threat to national security.

Secret
Secret - the second level of secrecy. If disclosed, could cause "serious harm" to national security. Most US government documents are at this level.

Confidential
Confidential - the lowest level of secrecy of government information. Will cause "damage" to national security if it becomes public.

Vocaroo: https://voca.ro/1iDrMO8fPAu9

·        #786

Vlada Gromovaya (RF-211) (S.Mykhailiuk) (Tuesday, 19 April 2022 09:19)

What task does the RF-211 group have to do?

·        #785

Neblienko V. / RZ-212 / Popovych (Tuesday, 19 April 2022 09:04)

Today i have read the article titled: New research explores the impact of the COVID-19 pandemic on nuclear security. This text tells, how the UK's civil nuclear sector has responded to challenges posed by COVID-19. The study, from the Nuclear Security Culture Programme in the Centre for Science and Security Studies (CSSS), King's College London, and run in partnership with industry and supported, identifies a series of lessons learnt in maintaining nuclear security. It also provides recommendations for managing the continuing impact of the pandemic and preparing for future crises. In my opinion, this sector is very important and it is necessary to carry out the strongest control.
Vocaroo: https://voca.ro/1bi8KLSbvbs7
Article: https://techxplore.com/news/2022-02-explores-impact-covid-pandemic-nuclear.html

Phrases:
it is clear that

It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions.

Ясно, что пандемия создала как проблемы для обеспечения физической ядерной безопасности, так и возможности для организаций по продвижению ряда альтернативных решений в области безопасности.

only a few studies

It does acknowledge that only a few studies have looked at the frequencies to be used by 5G.

Он признает, что только в нескольких исследованиях рассматривались частоты, которые будут использоваться 5G.

demonstrate the feasibility

Researchers demonstrate feasibility of collaborative energy transactions via blockchain

Исследователи демонстрируют возможность совместных энергетических транзакций через блокчейн

Vocaroo: https://voca.ro/11qo8JokFMZA

·        #784

Timophey Sipin RZ-212 (Popovych) (Tuesday, 19 April 2022 08:59)

Today I've read the article "Hackers have leaked the COVID-19 vaccine data they stole in a cyberattack". This article is about cyberattack by unknown hackers against the European Medicines Agency (EMA) to gain the information about coronavirus medicines. But as a result, no leaked information violates the office's confidentiality rules. This is not first attack against some pharmaceuticals firms which EMA include and with time there were more and more of them. I found this article interesting, because in our time it's quite nessesary to know how development of vaccine is progressing and who is trying to resist it.

https://voca.ro/1doEY7WkSFAX

Article: https://www.zdnet.com/article/hackers-have-leaked-the-covid-19-vaccine-data-they-stole-in-a-cyberattack/
Phrases
“Based partly on”. Our existing work was based partly on theoretical analysis, and partly on personal and reported observations. (Наша існуюча робота базувалася частково на теоретичному аналізі, а частково на особистих і звітних спостереженнях).
“little is known about”. little is known about the possibilities of artificial intelligence. (Мало відомо про можливості штучного інтелекту).
“ main limitation”. The main limitation of computers is that they have zero Intelligence Quotient. (Основним обмеженням комп’ютерів є те, що вони мають нульовий коефіцієнт інтелекту).
https://voca.ro/1jbn8GSHJvjs

·        #783

Denis Zavadsky RZ-211, Lebedeva (Tuesday, 19 April 2022 08:54)

Passwords and their drawbacks.

A password is a certain form of expression in letters, numbers and special characters, which is a security key to a certain information structure. It can also be a phrase, or just a set of letters or numbers, but this is not safe. What is the problem with passwords? Firstly, any password can be guessed, after all, the number of symbols on the keyboard of a standard person is not infinite, and the number of valid symbols is also not infinite. Secondly, this "key" of security ties your hands, if you forget it, then a lot of problems will arise, up to the complete loss of the resource from which you had this password. How to solve these problems? In the first case, obviously, come up with a complex password, in which there will be absolutely everything and this should be a lot. It is also worth not saving it in the browser, but ideally writing it down on a notepad to prevent problem number 2. If you are interested in more serious protection systems, turn to encryption.
https://voca.ro/1h4OirdBA0Of

1. https://techxplore.com/news/2022-04-autonomous-vehicles-future-delivery.html

The notion of self-driving vehicles is currently met with equal parts wonder and alarm. But a new study reveals how the pros may outweigh the cons as a business strategy. FedEx and Volkswagen have already utilized autonomous vehicles in countries such as China and Germany. Domino's Pizza and 7-Eleven are now experimenting with bringing food and products to American customers. The USPS is aiming to implement this service by 2025, projecting a deployment on 28,000 rural routes. What once sounded like "Jetsons"-era futurism is now right around the corner. "Our autonomous vehicle is a ground vehicle that can drive itself," she said. "It can go from one place to another without the need
for a driver." I consider this a good scientific achievement with its pros and cons.
https://voca.ro/1csYaf2VO2Yo
2. https://techxplore.com/news/2022-04-world-rice-husks.html

Scientists from Hiroshima University created world's first LED light by using rice husks.
The team used a combination of milling, heat treatments, and chemical etching to process the rice husk silica: First, they milled rice husks and extracted silica (SiO2) powders by burning off organic compounds of milled rice husks. Second, they heated the resulting silica powder in an electric furnace to obtain Si powders via a reduction reaction. Third, the product was a purified Si powder that was further reduced to 3 nanometer in size by chemical etching. Finally, its surface was chemically functionalized for high chemical stability and high dispersivity in solvent, with 3 nm crystalline particles to produce the SiQDs that luminesce in the orange-red range with high luminescence efficiency of over 20%. I consider this a worthwhile scientific discovery.
https://voca.ro/15NFnl461TYR

3. https://techxplore.com/news/2022-04-youre-muted-videoconferencing-apps-mic.html

Kassem Fawaz's brother was on a videoconference with the microphone muted when he noticed that the microphone light was still on—indicating, inexplicably, that his microphone was being accessed. This means that the company is deliberately eavesdropping on its users for various purposes, and Kassem confirmed this theory in a scientific experiment involving about 223 video conferencing applications. Applications collect information about you without your knowledge for their own purposes, whether it's just advertising, or worse. I consider this not news, since even iPhones have already been exposed in eavesdropping on their customers, for advertising purposes, this is almost a familiar scheme, "selling our privacy for the sake of comfort."
https://voca.ro/1bMCH3me63ng

demonstrate the feasibility
A pilot initiative will be conducted to demonstrate the feasibility of decentralized and renewable alternative energy systems.
only a few studies
There are only a few studies that measured the attitudes of children towards noise.
it is clear that
Now it is clear that even the NPT parties have no guarantee of security against the nuclear threat.

patent application
A new patent application from IBM describes a blockchain-based web browser.
critical value
So we find the critical value of at which the matrix contains exactly different points.
well enough
With matinees, 2,000 francs per month.

well enough
We know each other well enough.
with respect to
The successful conclusion of this process, in which the parties have invested heavily, is within sight.
with respect to
A similar issue arises with respect to goods in transit.

https://voca.ro/193gT4TfG45a

·        #782

Lebedeva E. (Tuesday, 19 April 2022 08:53)

To Ram Nassur Rz 212 Thanks for the comment.

·        #781

Lebedeva E. (Tuesday, 19 April 2022 08:52)

To RZ-211 Today we are writing module test and I am waiting for your works.

·        #780

Gvozd to Botsaniuk Ivan RZ-211 (Tuesday, 19 April 2022 08:51)

I appreciate your responsibility. Keep on working.

·        #779

Gvozd O.V. to RZ-211 (Tuesday, 19 April 2022 08:49)

Good morning!
The lesson will start soon. Read the instructions again and do your module Test.

·        #778

Botsaniuk Ivan RZ-211 (Gvozd O. V) (Tuesday, 19 April 2022 08:46)

(05.04.2022)
Cyber Security 125 Topic #6.
A VM is an isolated environment with access to a subset of physical resources of the computer system. Each VM appears to be running on the bare hardware, giving the appearance of multiple instances of the same computer, though all are supported by a single physical system. A process VM is a virtual platform created for an individual process and destroyed once the process terminates. Virtually all operating systems provide a process VM for each one of the applications running. A system VM supports an OS together with many user processes. When the VM runs under the control of a normal OS and provides a platform-independent host for a single application we have an application VM, e.g., Java Virtual Machine (JVM). A system VM provides a complete system; each VM can run its own OS, which in turn can run multiple applications.
https://voca.ro/13AF0hlRK1wt

Comment
Today I have read the article “New methods could improve security of two-factor authentication systems”. Several online services have adopted push notification-based two-factor authentication systems, whereby users must approve login attempts through a mobile device. In current authentication systems, especially the "tap to approve" approach, there is no explicit link that indicates correspondence between the user's browser session and the notification they receive on their device. This vulnerability can be exploited by an attacker. To address this issue, a team of researchers has designed new, easy-to-use methods to counter the vulnerabilities in push notification-based two-factor authentication systems.The mechanisms they designed have a similar usability to the original push notification-based authentication method, but they improve security against concurrent login attacks. If a user receives two notifications, the notification that corresponds to the browser's session of the attacker will differ. Therefore, the user should be able to detect that something is amiss and not accept the wrong notification.
https://techxplore.com/news/2022-04-methods-two-factor-authentication.html
https://voca.ro/1jMq66rEvhou

Phrases
“Based partly on”. Our existing work was based partly on theoretical analysis, and partly on personal and reported observations. (Наша існуюча робота базувалася частково на теоретичному аналізі, а частково на особистих і звітних спостереженнях).
“little is known about”. little is known about the possibilities of artificial intelligence. (Мало відомо про можливості штучного інтелекту).
“ main limitation”. The main limitation of computers is that they have zero Intelligence Quotient. (Основним обмеженням комп’ютерів є те, що вони мають нульовий коефіцієнт інтелекту).
https://voca.ro/1jbn8GSHJvM9

·        #777

Khotynskiy Oleg (RZ-212, Mihayliuk) (Tuesday, 19 April 2022 08:42)

Exam topic #11 ("The differences between a software and hardware firewall.")

It would seem that software firewall and hardware firewall perform the same function - they protect the computer from unauthorized access, but they use completely different methods and work in completely different conditions.
The main difference between a hardware firewall and a software firewall is that the hardware firewall runs on its own physical device, while a software firewall is installed on another machine. A common example of a software firewall is the firewall built into most operating systems like Windows and macOS. These OS firewalls are bundled with the operating system and can run on any compatible hardware.
https://voca.ro/17rGQU5M0BLO

1) demonstrate the feasibility
To demonstrate the feasibility and advantages of the artificial muscles they created, the researchers used them to fabricate a fully transparent soft robot that can blend in with its surrounding environment.
Щоб продемонструвати доцільність і переваги створених ними штучних м’язів, дослідники використали їх для виготовлення повністю прозорого м’якого робота, який може зливатися з навколишнім середовищем.

2) it is clear that
It is clear that nuclear energy will be part of the global energy mix for decades to come, but its share and growth rate will depend on a number of factors, such as the speed of innovation in nuclear technology, energy policies and funding mechanisms.
Зрозуміло, що ядерна енергетика буде частиною глобального енергетичного комплексу на наступні десятиліття, але її частка та темпи зростання залежатимуть від ряду факторів, таких як швидкість інновацій у ядерних технологіях, енергетична політика та механізми фінансування.

3) only a few studies
It does acknowledge that only a few studies have looked at the frequencies to be used by 5G.
Він визнає, що лише кілька досліджень розглядали частоти, які використовуватиме 5G.
https://voca.ro/1oLJsUpP1fHn

·        #776

Ram Nassur Rz 212 Lebedeva E.V (Tuesday, 19 April 2022 08:38)

Every time you enter a text message stream on iPhone, these blue and green message bubbles show who else is on iPhone and who is on Android.

Teenagers prefer iPhone over Android because of the green text bubble that says they're using an Android device. This effort by Apple to tie users to iMessage is a strategy.

The official Twitter account for Android shared a tweet that Apple should not capitalize on bullying.

For years, iPhone users have been said to have preferred a blue text bubble over a green one, depriving some Android owners of text threads.

Meanwhile, Google is pushing its own Rich Communication System text messaging platform to better compete with iMessage.

https://techxplore.com/news/2022-01-google-apple-imessage-blue-message.html
https://voca.ro/16DxaDIfyxVC

demonstrate the feasibility

Their findings demonstrate the feasibility of switching the exchange bias field in this structure by generating a SOT.
only a few studies

It does acknowledge that only a few studies have looked at the frequencies to be used by 5G.
it is clear that

it is clear that we humans are willing to purchase digital goods with both real and digital money.
https://voca.ro/1ax4XsJFdhmf

·        #775

Povoznikov Artem RZ-212 (Popovych) (Tuesday, 19 April 2022 08:34)

Exam topic #15 (The authentication of a user's claimed identity)

It is not identical to identification and authorization. These three terms are information security. The first stage is identification. It recognizes information about the user, for example, login and password. The second stage is authentication. This is the process of verifying user information. The third stage is authorization. Here, the user's right is checked and access is determined.

Authentication is required to access:
1. Social networks
2. E-mail
3. Online shopping
4.Forums
5.Internet banking
6.Payment systems

·        #774

Mashovets Andrey (RZ 212, Popovich) (Tuesday, 19 April 2022 08:32)

Exam topic #2 (Various security techniques)
If the Internet and information technology have made our lives easier, it has also given rise to several security threats. It has therefore become equally important to protect your important data and other information through appropriate methods of data protection and data privacy.
Hackers, phishers, and pharmacists have become quite clever these days, and so you need to be smarter than them to eliminate any existing risk factors.
Protection method:
1. Methods of data protection - installation of antivirus software
2. Installing the latest updates to clear data protection methods is done through, most Microsoft software, such as Windows XP, has highly sensitive codes.
3. Do Not Use Spyware or Adware
4. Always choose an unusual and clever password
5. Creating a Strong Password
6. Methods of data protection - try to avoid the danger of e-mail

demonstrate the feasibility
To demonstrate the feasibility and advantages of the artificial muscles they created, the researchers used them to fabricate a fully transparent soft robot that can blend in with its surrounding environment.
only a few studies
It does acknowledge that only a few studies have looked at the frequencies to be used by 5G.
it is clear that
It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions.

https://voca.ro/1elDRnnS7wSr

·        #773

Poddubrovskaya Nastya(RZ - 212, Popovych. E) (Tuesday, 19 April 2022 08:32)

Today I have read the article “Community policing found to be ineffective in improving trust or reducing crime” by Bob Yirka. This article describes how a group of researchers conducted experiments to test the effectiveness of policing in the community. Researchers wondered if community police work as intended in low-income countries with varying criminal histories. The idea is that such efforts will improve trust between the police and the public, and that members of the public will be more open and cooperative in helping to identify the perpetrators of the crime. To find out, they organized six field studies in Brazil, Colombia, Liberia, Pakistan, the Philippines and Uganda. Ultimately, an international team of researchers found that establishing community policing in multiple communities across six countries in the Southern Hemisphere did little to increase police confidence or reduce crime rates. Article: https://phys.org/news/2021-11-policing-ineffective-crime.html
https://voca.ro/1bXT2bJfKv0J
it is clear that
The Ottawa process contains a promise, but it is clear that much work is still needed.
Оттавский процесс является многообещающим, но ясно, что еще предстоит проделать большую работу.
only a few studies
Only a few studies, for limited areas, were available to estimate the stock at risk.
Для оценки объектов, подверженных риску, имелись результаты только ряда исследований, проведенных на ограниченных площадях.
demonstrate the feasibility
Similarly, it will take a decade of public and private investments to demonstrate the feasibility of coal-fired plants that capture their carbon dioxide.
Также потребуется десятилетие государственных и частных инвестиций, чтобы продемонстрировать возможность запуска электростанций работающих на угле, которые могут совершать каптаж собственных выбросов углекислого газа.
https://voca.ro/105xmKLUsd7t

·        #772

Nikitina Anastasia RZ-212(Popovych E.) (Tuesday, 19 April 2022 08:31)

Today I have read the article " Higher levels of organic pollutants found in homes located near natural gas wells, study finds". This article states that a study by the University of Toronto found that those who live near natural gas wells are exposed to higher levels of certain organic pollutants in their homes. The study looked at the levels of volatile organic compounds (VOCs) in the air and drinking water in the homes of pregnant women living in northeastern British Columbia. I find this article useful because there is very little research on indoor air quality in regions with a lot of unconventional use of natural gas.
https://phys.org/news/2021-09-higher-pollutants-homes-natural-gas.html
https://voca.ro/1hW1bFZmMr5A
1. it is clear that
It is "clear that at Boeing, safety comes after cost-cutting, profit maximization and share price pumpage," said Paul Njoroge, who lost his entire family on the Ethiopian Airlines crash.
"Зрозуміло, що в Boeing безпека приходить після скорочення витрат, максимізації прибутку і підвищення ціни на акції", - сказав Пол Нйороге, який втратив всю свою сім'ю в катастрофі Ethiopian Airlines.
2. Only a few studies
Only a few previous studies have reported the presence of an increased amount of iron in corroded areas of concrete.
Лише кілька попередніх досліджень повідомляли про наявність підвищеної кількості заліза в корозійних ділянках бетону.
3. demonstrate the feasibility
Their findings demonstrate the feasibility of switching the exchange bias field in this structure by generating a SOT.
Їхні висновки демонструють доцільність перемикання поля обмінного зміщення в цій структурі шляхом генерації SOT.
https://voca.ro/14sW65zkQxsV

·        #771

Badyuk Eduard RZ-212 (Popovych.E) (Tuesday, 19 April 2022 08:25)

Exam topic #6 ("An isolated virtual machine".)

A Virtual machine is an isolated environment with access to a subset of physical resources of the computer system. Each VM appears to be running on the bare hardware, giving the appearance of multiple instances of the same computer, though all are supported by a single physical system. The history of VMs can be traced back to the early 1960s. In the early 1970s IBM released its widely used VM 370 system followed in 1974 by the Multiple Virtual Storage system. There are two types of VMs, process and system.
A process VM is a virtual platform created for an individual process and destroyed once the process terminates.
A system VM supports an OS together with many user processes.
https://voca.ro/12coEh7LaSPe

1) demonstrate the feasibility
Researchers demonstrate feasibility of collaborative energy transactions via blockchain
Дослідники демонструють доцільність спільних енергетичних транзакцій через блокчейн

2) it is clear that
It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions.
Зрозуміло, що пандемія створила проблеми для забезпечення ядерної безпеки та можливості для організацій просувати низку альтернативних рішень безпеки.

3) only a few studies
It does acknowledge that only a few studies have looked at the frequencies to be used by 5G.
Він визнає, що лише кілька досліджень розглядали частоти, які використовуватиме 5G.
https://voca.ro/1d0iNvM4Smlt

·        #770

Kate Kholodova (RZ-212, Mikhailuk) (Tuesday, 19 April 2022 08:13)

Today I’ve read the article "Hacking and loss of driving skills are major consumer concerns for self-driving cars".This article is about the advantages and disadvantages of self-driving cars. A survey was conducted and the biggest concerns of consumers were identified: Artificial Intelligence is imperfect, the consumer will lose driver skills, security breaches in the form of hacking a personal computer or online account similar to hacking. Also, three clear benefits were free time behind the wheel, elimination of driver accidents, and faster route processing. The results of this study illustrate the clear benefits of autonomous vehicles for consumers and how marketers can engage consumers in this growing market.
In my opinion, manufacturers and legislators have something to improve and change for the safety of people.


article - https://techxplore.com/news/2021-05-hacking-loss-skills-major-consumer.html

audio - https://voca.ro/19Lw5XDZiYiX

 only a few studies

 
1) Only a few studies have reported the presence of an increased amount of iron in corroded areas of concrete.
Лише декілька досліджень повідомили про присутність збільшеної кількості заліза в ржавих частинах бетону.
2) It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions.
Це очевидно, що пандемія створила проблеми для забезпечення ядерної безпеки і можливості для організацій просувати низку альтернативних рішень безпеки.
3) To demonstrate the feasibility of a smart window capable of this level of customization, the scientists produced a small prototype of the window with an area of a few square centimeters.
Для демонстрації можливості розумного вікна здатного на цей рівень налаштування, вчені виготовили маленький прототип вікна з площею декількох квадратних сантиметрів.

audio ph: https://voca.ro/1dMD9ISSqwhP

·        #769

Popovych E. (Tuesday, 19 April 2022 08:03)

To Vova Kolomiets РЗ-212
Exam topic #8 ("Passwords and their drawbacks”) is well done.
The task Phrases of the day was performed correctly. Don't forget about the article and its audio description.

·        #768

Popovych E. (Tuesday, 19 April 2022 07:58)

To Kravchenko Kostiantyn (RZ-212)
Your sentences with new phrases and commentary on the article are written correctly. 
Exam topic #8 (Passwords and their drawbacks) is well done.

·        #767

Vova Kolomiets РЗ-212 (Popovych) (Tuesday, 19 April 2022 07:55)

Exam topic #8 ("Passwords and their drawbacks”)

Nowadays everyone have their own passwords, but they also have their drawbacks. Some people just use their phone number or even name as a key and it's the worst mistake. Password must be very hard to define. Try to use random generate password with help of some sites and after that also change them by yourself. Use upper and lower letters randomly add some signs like ".", "/","&" etc. Dont forget about the numbers because it probably makes your password harder. But most of the people dont use these advise and often being hacked.

https://voca.ro/1azxp7PaHGoh

1) only a few studies
Only a few previous studies have reported the presence of an increased amount of iron in corroded areas of concrete.
Лише кілька попередніх досліджень повідомляли про наявність підвищеної кількості заліза в корозійних ділянках бетону.

2) demonstrate the feasibility
Researchers demonstrate feasibility of collaborative energy transactions via blockchain by Wayne Hicks
Дослідники Вейна Хікса продемонстрували можливість спільних енергетичних транзакцій через блокчейн

3) it is clear that
Throughout the latter half of 2021, as it became clear that Russia was massing a large portion of its conventional combat power on the eastern borders of Ukraine
Протягом другої половини 2021 року, коли стало зрозуміло, що Росія зосередила значну частину своєї звичайної бойової потужності на східних кордонах України

https://voca.ro/13LCUovvKQ19

·        #766

Kravchenko Kostiantyn (RZ-212, Popovych E.) (Tuesday, 19 April 2022 07:53)

Today I've read the article: "Ransomware gangs are running riot and paying them off doesn't help"
The article covers the progression and current state of ransomware attacks.
The article describes how, over the last half of the decade, ransomware attacks have become more common of an occurrence. Despite the threats, many companies resort to paying the ransom for their files, rather than investing in cybersecurity. This practice, more often than not, backfires on the company, as they end up suffering a second ransomware attack, targeted at the exact same vulnerability that the company refused to invest money into fixing.
I believe the article is average. It succeeds in pointing out and bringing light to a multitude of flaws and problems, however offers no practical or detailed solutions to them, other than just urging the reader to work on their cybersecurity.
Article: https://techxplore.com/news/2021-02-ransomware-gangs-riot-doesnt.html
Audio: https://voca.ro/1d1MkZEIluwA

Phrases:
1) Only a few studies have reported the presence of an increased amount of iron in corroded areas of concrete.
Лише декілька досліджень повідомили про присутність збільшеної кількості заліза в ржавих частинах бетону.
2) It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions.
Це очевидно, що пандемія створила проблеми для забезпечення ядерної безпеки і можливості для організацій просувати низку альтернативних рішень безпеки.
3) To demonstrate the feasibility of a smart window capable of this level of customization, the scientists produced a small prototype of the window with an area of a few square centimeters.
Для демонстрації можливості розумного вікна здатного на цей рівень налаштування, вчені виготовили маленький прототип вікна з площею декількох квадратних сантиметрів.
Audio: https://voca.ro/13ESZfx6DPa0

Exam topic #8 (Passwords and their drawbacks)
Passwords have been the staple of secrecy for centuries, starting in ancient times when the roman military would use passwords to safely identify each other. Passwords have stayed as the dominant method of authentication and authorization all the way to modern times. Even now they are used by governments, banks, militaries and citizens worldwide.
Although with the developments in digitalization, passwords, on their own, become obsolete, as new forms and variations arise, and computers are now powerful enough to crack and guess passwords. Many websites will generally utilize a combination of a traditional password, paired with a modern form of authentication like multi-factor authentication.
Audio: https://voca.ro/12uBaaBcFmdy

·        #765

Popovych E. (Tuesday, 19 April 2022 07:41)

To Parshikov Vladislav RZ-212
The comment of the article is written correctly and corresponds to the standards of student’s work of such kind. Thank you.

·        #764

Parshikov Vladislav RZ-212 (Popovich) (Tuesday, 19 April 2022 07:37)

Today I have read the article "5G networks: are there health risks?".
The main question in this article is «Do 5G mobile telephones and networks pose health risks?».
To start we need to know what is 5G:
5G networks are touted as promising an exponential leap in the amount and speed of wireless data, enabling advances in self-driving vehicles, virtual reality, connected health and more as sensors and servers communicate instantly.
Second is What is the health impact of radio waves?
Mobile phones are not the only equipment to emit radio waves. TVs, radios, Wi-Fi are all also sources of exposure.
The World Health Organization notes concern about such exposure but says: "To date, and after much research performed, no adverse health effect has been causally linked with exposure to wireless technologies."
To my mind in 5G technologies there is no risks for health. I took this article is very interesting.

https://voca.ro/16GuRg4cLeWf

https://techxplore.com/news/2020-09-5g-networks-health.html

1) only a few studies
Only a few studies have examined how sustainable markets arise.

2) It is clear that
It is clear that the pandemic has both presented challenges to the delivery of nuclear security.

3) demonstrate the feasibility
heir findings demonstrate the feasibility of switching the exchange bias field in this structure by generating a SOT.

https://voca.ro/12nl1EBSF6RG

·        #763

Popovych E. (Tuesday, 19 April 2022 07:37)

To Povoznikov Artem RZ-212
Your comment on the chat of the day is quite interesting. You have understood the main idea. The task Phrases of the day is well done.

·        #762

Povoznikov Artem RZ-212 (Popovych) (Tuesday, 19 April 2022 07:32)

Today i have read the article: Physicists demonstrate 100-fold speed increase in optical quantum memory.
This article tells about a group of physicists who conducted an experiment with increasing the bandwidth of optical quantum memory. The researchers have achieved data rates in excess of 1 GHz, more than 100 times the speed of existing quantum memories. In their experiments, physicists use a hot cesium vapor cell as a carrier. The vapor induces Raman interaction by mapping the signal pulse with the recording pulse into collective atomic excitation. This information can then be stored in a cesium vapor cell for 12 nanoseconds, after which the information is retrieved. After their experiment, physicists noted that this memory scheme could be applied to other media, such as cold gases. Further in their plans to demonstrate the work of memory on the quantum limit with using a light source.
Text: https://phys.org/news/2010-04-physicists-fold-optical-quantum-memory.html
Audio: https://voca.ro/1oV6rrUqqN0p


1)
It is clear that

It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions.

2)

demonstrate the feasibility

The new project demonstrates the feasibility of agreements to install solar panels on rooftops distributed across towns with existing grid connections and use internet of things, or IoT, technologies to aggregate the accumulated energy production for carbon offset accounting.

3)
only a few studies

It does acknowledge that only a few studies have looked at the frequencies to be used by 5G.

Audio: https://voca.ro/1kvLQV9tl7oe

·        #761

Popovych E. (Tuesday, 19 April 2022 07:06)

To Artem Kotliarov RZ-212
Artem, your task is complete, informative and interesting. The task Phrases of the day was performed correctly.
Exam topic #10 (Software firewall.) is well done.

·        #760

Popovych E. (Tuesday, 19 April 2022 06:58)

To RZ -212
Good morning!
The lesson will start soon, so I am waiting for your comments and audio recordings. Don't forget to write the sentences with Phrases and record them. Please, do it in one postt!

·        #759

Artem Kotliarov RZ-212 (Popovych E.) (Tuesday, 19 April 2022 05:19)

1) 1. only a few studies
It does acknowledge that only a few studies have looked at the frequencies to be used by 5G. - Він визнає, що лише кілька досліджень розглядали частоти, які використовуватиме 5G.
2. demonstrate the feasibility
Their findings demonstrate the feasibility of switching the exchange bias field in this structure by generating a SOT. - Їхні висновки демонструють доцільність перемикання поля обмінного зміщення в цій структурі шляхом генерації SOT. - Їхні висновки демонструють доцільність перемикання поля обмінного зміщення в цій структурі шляхом генерації SOT.
3. it is clear that
It is clear that the pandemic has both presented challenges to the delivery of nuclear security and opportunities for organizations to advance a range of alternative security solutions. - Зрозуміло, що пандемія створила проблеми для забезпечення ядерної безпеки та можливості для організацій просувати низку альтернативних рішень безпеки.
https://voca.ro/14ljv1M8DWhD
2) Today, І have read thе аrtісlе «New research explores the impact of the COVID-19 pandemic on nuclear security»
Researchers from King's College, London, have published a new study examining how Britain's civilian nuclear sector has responded to the challenges posed by COVID-19. The COVID-19 pandemic has had a significant impact on the nuclear sector and its critical national infrastructure. Challenges include increasing absenteeism due to infections and forced isolation, limiting the number of staff in enterprises, physical restrictions on those on site to minimize disease transmission, and the large-scale shift to remote work.
In my opinion, this study provides a new insight into how nuclear safety was introduced at the operational level after the launch of COVID-19.
https://techxplore.com/news/2022-02-explores-impact-covid-pandemic-nuclear.html
https://voca.ro/1kZiu1bHRzqd
3) Exam topic #10 (Software firewall.)
A software firewall is a firewall that is installed on a computer or server, and tasked with network security. It works with a wide variety of other technology security solutions to provide more robust and cohesive security for enterprises of all sizes. It is able to monitor both incoming and outgoing traffic for potential risk or suspicious user behaviour, and also makes setting security policies much easier, faster and more flexible.
Enterprises love the lower initial cost with few restrictions on the number of devices to be protected. It’s far different from its counterpart, the hardware firewall, which has many unique elements in its own right.
https://voca.ro/18DTTvQbRMtz

·        #758

Petrova E.I. (Monday, 18 April 2022 13:43)

Pour les étudiants qui apprennent le français. Chers étudiants ! J’attends vos devoirs. Dépéchez-vous! Il ne vous reste que quelques jours pour les faire et envoyer.Laissez vos commentaires et vos enregistrements ici. Allez-y! Bon travail.

·        #757

S.Mykhailiuk (Saturday, 16 April 2022 14:09)

To Mitriev Vitaliy RZ-213 Task 1 contains some grammar mistakes. Just 70 points. Task2 has the same sentences other students have already made earlier. Pls make up your own sentences with the phrases, will you?

·        #756

S.Mykhailiuk (Saturday, 16 April 2022 14:04)

To Igor Rudko (RZ-213) Also mind connected words like “by the way”, “frankly speaking,etc.” Task2 is better prepared. You earned 80 points.

·        #755

S.Mykhailiuk (Saturday, 16 April 2022 13:59)

To Igor Rudko (RZ-213) Unfortunately, these are sketches of the article selected. Just 70 points Pls work hard to achieve the results.

·        #754

S.Mykhailiuk (Saturday, 16 April 2022 13:56)

To Chabanenko Ksenia RZ-213 Pls make your own conclusion based on the contents of the article. There’s no need to quote the source. Just 74 points. Keep on working hard.

·        #753

S.Mykhailiuk (Saturday, 16 April 2022 13:52)

To Shlapak Dmytro RZ-213 Try to compile professional sentences with phrases. Just good with minus for all three tasks. Keep on working hard. and prepare for module test on line.

·        #752

Mitriev Vitaliy RZ-213(S.Mykhailiuk) (Saturday, 16 April 2022 12:06)

Link to article: https://techxplore.com/news/2020-10-software-application-ease-reuse-materials.html
Link to voice: https://voca.ro/1gOgGpuQnRqD

Today I`ve read an interesting article about New software that could reuse building materials.
This can be used for both new buildings and renovations. After reading the detailed instructions,
I recognized the function of this software. To begin with, engineer or architect designing or modifying
a structure enters its overall characteristics into the program, along with a description of the stock
of reusable, second-hand components. Next — and this is one of the program's innovations — it provides designers
with alternative forms that meet various sustainability objectives. For example, it changes the layout of the
structure and it optimally selects and positions elements from existing stocks to further reduce the structure's carbon
footprint, it limits the number of new cuts and keeps the number of components to a minimum.
In my opinion this software is useful not only the environment but also people, and this is the most important thing!

1. The value of the function at a critical point is a critical value.
Значення функції в критичній точці є критичним значенням.
2. A part-time librarian says she receives 6,000 pounds per month.
Бібліотекар, який працює неповний робочий день, каже, що отримує 6000 фунтів стерлінгів на місяць.
3. The Wright brothers wrote their 1903 patent application themselves, but it was rejected.
Брати Райт самі написали заявку на патент 1903 року, але вона була відхилена.

·        #751

Igor Rudko (RZ-213) (S.Mykhailiuk) (Saturday, 16 April 2022 11:55)

Audio: https://voca.ro/1byMaADevjCb
Article: https://phys.org/news/2021-06-patents-global-space-industry.html
Today I have read the article: " Patents help build a global map of new space industry ". The author tells us that some scientists analyze almost a thousand patents held by some two hundred organizations involved in the New Space Economy. Frankly speaking, the main idea relates to how New Space organizations upgrade their goods and how they approach the business. By the way, they use innovative development processes like flexibility and focus on success. In my opinion, they found key topics in space systems development that show significant opportunities for research and innovation in the short- and mid-term.
Phrases
Audio: https://voca.ro/11sSTDQHu9XE
1)patent application - патентна заявка
The team has filed a temporary patent application to commercialize the technology.(Команда подала тимчасову заявку на патент для комерціалізації технології.)
2) Critical value - Критичне значення
Critical value differences between these inversion worth and the corresponding national reports were found.(Були виявлені критичні відмінності між цими значеннями інверсії та відповідними національними звітами.)
3) per month - на місяць
Some of the best cars cost less than $400 per month(Деякі з найкращих автомобілів коштують менше 400 доларів на місяць)

·        #750

Chabanenko Ksenia RZ-213(S.Mykhailiuk) (Saturday, 16 April 2022 11:48)

1.patent application-заява на патент;
A new patent application from IBM describes a blockchain-based web browser.-Нова патентна заявка від IBM описує веб-браузер на основі блокчейну.
2.critical value-критичне значення;
Critical values are the boundary between nonsignificant and significant results in hypothesis test.-Критичні значення – це межа між незначущими та значущими результатами в перевірці гіпотези.
3.per month-на місяць;
A part-time librarian says she receives 6000 drams per month.-Бібліотекар за сумісництвом каже, що отримує 6000 драм на місяць.
https://voca.ro/1ejgnmOv3Q93
Today I've read the article which covers the way AI is shaping the cybersecurity arms race.Arificial intelligence is emerging as a much-needed tool in the cybersecurity toolkit because it can help automate many tasks that a human analyst would often handle manually.Also,AI can help detect patterns within large quantities of data that human analysts can't see. Despite the significant benefits of it for cybersecurity, cybersecurity professionals are worried about how much they can trust automated systems.Another reason of their concerns is that AI is useful for malicious hackers as well.The current pace of innovation in AI, however, indicates that fully automated cyber battles between AI attackers and AI defenders is likely years away.
https://voca.ro/12EA5WO67KTh

·        #749

Shlapak Dmytro RZ-213 (Vorobyova) (Saturday, 16 April 2022)

Exam topic #19 (Potential security violations)

All sources of information security threats can be divided into three main groups:
- Caused by the actions of the subject — subjects whose actions may lead to a violation of information security, these actions can be qualified as intentional or accidental crimes, they can be both external and internal
- Caused by technical means — these sources of threats directly depend on the properties of technology and therefore require special attention. Both external and internal.
- Spontaneous sources — this group unites circumstances that constitute an irresistible force, such circumstances that are objective and absolute in nature, extending to everyone. Only external.

https://voca.ro/1fXqXrqikQKD

·        #748

Shlapak Dmytro RZ-213 (S.Mikhailyuk) (Saturday, 16 April 2022 11:29)

1. - Your patent application is accepted.
- Ваша заявка на патент прийнята.
2. - This is called a critical value.
- Це називається критичним значенням.
3. -We think that there will be about 4000 bags per month.
Ми думаємо, що буде близько 4000 мішків на місяць.

https://voca.ro/1egorh7iBJjp

Today I read an article about ```''Airbus to maintain A320 performance at 40 per month". This article was written in 2020, I think that now Airbus produces A320 at about 50-55 per month. As for me, it was not worth stopping tourism and killing the aviation sphere so much, because a person will stop being afraid of Covid-19 when he gets sick with it and develops an immunity to it. Although I think that Airbus was not badly affected by the pandemic, they just needed to reduce the production of aircraft and not stop it.

https://techxplore.com/news/2020-10-airbus-a320-output-month.html

https://voca.ro/1k3FJ71OKglw

·        #747

S.Mykhailiuk (Saturday, 16 April 2022 11:16)

To Kate Syrbu RZ-213 Just good for all tasks. Keep on working hard.

·        #746

S.Mykhailiuk (Saturday, 16 April 2022 11:15)

To Shpychka Olecksandr/ RZ-213 Thanks , very good .Keep on working hard.

·        #745

S.Mykhailiuk (Saturday, 16 April 2022 11:13)

To Ivan Siglyanyk(RZ-213) Thanx, very good.

·        #744

Shpychka Olecksandr/ RZ-213 (S.Mykhailiuk) (Saturday, 16 April 2022 11:12)

Article: https://techxplore.com/news/2018-07-china-yellow-robots-snacks-home.html
Audio: https://voca.ro/13O1eAE6vNos
Today i have read the article: "In China, yellow robots deliver snacks to your home"
From the article we learn about how delivery robots are gaining popularity in China.
When buying something, the Chinese are accustomed to simply pressing a button on their smartphone and getting home delivery - sometimes several pieces a day. Yellow horse at the speed of human walking delivers the goods to the customer. Currently, 100 million parcels are delivered to China daily.
In my opinion, robots will soon appear in other countries and many will try out the yellow assistant


Phrases of the day:
1)critical value
A critical value is a cut-off value.
(Критичною величиною є граничне значення)
2)patent application
Patent application filing can be done by postal mail.
(Заявку на патент можна подати поштою.)
3) per month
Recent increases of 100 per month are expected to stabilize.
(Очікується, що останній приріст на 100 в місяць стабілізується.)
Audio: https://voca.ro/1aQY76naaagV

·        #743

Ivan Siglyanyk(RZ-213)(S.Mykhailiuk) (Saturday, 16 April 2022 11:07)

Prhases of Day
1. per month : https://voca.ro/1dyq2SJLVCFR
Besides Netflix, there is Amazon at $9 per month and Hulu at $6 per month.
Крім Netflix, є Amazon за 9 доларів на місяць і Hulu за 6 доларів на місяць.

2. patent application : https://voca.ro/1j2ItnOvKZrz
The researchers have now submitted a patent application.
Зараз дослідники подали заявку на патент.

3. critical value : https://voca.ro/1cz0itAZigD6
We observe a fairly sharp onset of non-thermalizing behaviour above a critical value
Ми спостерігаємо досить різкий початок нетермалізуючого поведінки вище критичного значення

Article: https://phys.org/news/2022-04-satellites-national-greenhouse-gases.html
Audio: https://voca.ro/1eu5eEH7u74S
Today I have had an opportunity to read an article about greenhouse gases and reports from different countries.
Many countries are doing their best to combat global warming using existing strategies. To control this, a special body has been set up at the United Nations.
But many scientists believe that the reporting of different countries is not a very important indicator of emission control. According to an article published in Earth System Science Data, the most important thing is satellites.
Using them will allow you to control these emissions much more accurately. That is why they say that satellite systems need to be integrated to combat global warming.
I hope that these things can improve our fight against emissions, because we have only one planet, and we have to protect it.

Слава Україні
Glory to Ukraine

·        #742

Kate Syrbu RZ-213 (S.Mykhailiuk) (Saturday, 16 April 2022 10:50)

1) critical value - критичне значення;
Critical values are essentially cut-off values that define regions where the test statistic is unlikely to lie.
Критичні значення, по суті, є граничними значеннями, які визначають регіони, де статистика тесту навряд чи буде брехати.
2) per month - за місяць;
However, some states restrict purchases to one firearm per month.
Однак деякі штати обмежують покупки однією вогнепальною зброєю на місяць.
3) patent application - заявка на патент;
TRIPS provides for a 20-year patent protection term, starting from the date of filing the patent application.
TRIPS передбачає 20-річний термін патентної охорони, починаючи з дати подання патентної заявки.
https://voca.ro/1asaE6akxbJ5

Today i have read the article about fact, that company Amazon took a major step towards getting its $10 billion to launch their own satellite internet into low Earth orbit. The US online retail giant wants to strengthen its lucrative diversification into IT services, and "provide low-latency broadband to a wide range of customers" including those "working in locations without a reliable internet connection". I think that installing satellite internet it's a rational decision because internet connectivity became crucial for many people during the COVID-19 pandemic as populations faced stay-at-home orders and many practices moved online.

https://techxplore.com/news/2022-04-dominate-satellite-internet.html
https://voca.ro/1iIIAGjFqMI1

·        #741

S.Mykhailiuk (Friday, 15 April 2022 14:23)

To Kate Syrbu RZ-213 Just good for all tasks. Pls join the activities tomorrow as the extra lesson is planed to be held instead 11.03.22.

·        #740

S.Mykhailiuk (Friday, 15 April 2022 14:18)

To Denis Tsvietkov. РЗ-213 you earned good marks.

·        #739

S.Mykhailiuk (Friday, 15 April 2022 14:13)

To Anna Yakymova/ RZ-213 Pls try to make shorter sentences with the phrases of the day. Just good. thanks

·        #738

S.Mykhailiuk (Friday, 15 April 2022 14:09)

To Ivan Siglyanyk(RZ-213) Glory to the heroes!
Just good . Thanks.

·        #737

S.Mykhailiuk (Friday, 15 April 2022 14:06)

To Igor Rudko (RZ-213) just good in general.

·        #736

S.Mykhailiuk (Friday, 15 April 2022 14:03)

To Shlapak Dmytro RZ-213 just 74 points.There are some mistakes ( e.g. implementation vs realization)

·        #735

S.Mykhailiuk (Friday, 15 April 2022 14:00)

To Chabanenko Ksenia RZ-213 just 83 points for all activities. Thanks.

·        #734

S.Mykhailiuk (Friday, 15 April 2022 13:58)

To Mitriev Vitaliy RZ-213 just good.

·        #733

S.Mykhailiuk (Friday, 15 April 2022 13:54)

To Tihonov Ivan RZ-213 Task1 is unacceptable.( Ukrainian translation should be.) Task2 is 73 points with some mistakes and incomplete sentence.

·        #732

S.Mykhailiuk (Friday, 15 April 2022 13:50)

To Shpychka Olecksandr/ RZ-213 Thanks. Just good.

·        #731

S.Mykhailiuk (Friday, 15 April 2022)

To Stanislav Gorbatiuk (RZ-213) Sorry,
Task1 is very good . Task2 is 75 points with some grammar mistakes

·        #730

S.Mykhailiuk (Friday, 15 April 2022 13:45)

To Aleksandra Horbatenko MD-211 Task1 is very good . Task2 is 75 points with some grammar t.

·        #729

Stanislav Gorbatiuk (RZ-213) (S. Mykhailiuk) (Friday, 15 April 2022 12:11)

1) Complex mixture - складна суміш
The combination of those words makes this a quite complex mixture. Комбінація цих слів робить це досить складною сумішшю.
2) Relatively low-відносно низький
Relatively low gravity allows astronauts to freely fly on the ISS. Відносно низька гравітація дозволяє астронавтам вільно літати на МКС.
3) Following example- наступний приклад
The following examples show us how our brain functions during hard working. Наступні приклади показують нам, як функціонує наш мозок під час важкої роботи.
https://voca.ro/18N1kcmaPelj

Today I've read the article, which it titled "Your digital footprints are more than a privacy risk. They could help hackers infiltrate computer networks". In this article Ravi Sen, a cybersecurity researcher, tells us about how hackers are able to use personal information gathered online to suss out answers to security challenge questions like "in what city did you meet your spouse?" or to hone phishing attacks by posing as a colleague or work associate. When phishing attacks are successful, they give the attackers access to networks and systems the victims are authorized to use. By mining a target's digital footprints, which can include audio and video, to extract information such as contacts, relationships, profession, career, likes, dislikes, interests, hobbies, travel and frequented locations, they can use this information to craft phishing messages that appear more like legitimate messages coming from a trusted source.
https://techxplore.com/news/2022-04-digital-footprints-privacy-hackers-infiltrate.html
https://voca.ro/1jB05uxP6D5D

·        #728

Shpychka Olecksandr/ RZ-213 (S.Mykhailiuk) (Friday, 15 April 2022 12:03)

Article: https://techxplore.com/news/2017-07-robots-spoken.html
Audio: https://vocaroo.com/1jHK7cz3EQ8D
Today i have read the article: "Research makes robots better at following spoken instructions"
From the article we will learn about robots that perform specific actions using voice commands. But due to the fact that voice commands have different levels of abstraction, the robot can get confused. To do this, researchers are developing algorithms that will help robots distinguish between these levels. These robots can be useful in all areas of life, thereby facilitating it.
In my opinion, these studies will lead to the fact that robots will often be used in everyday life to perform various tasks.



Phrases of the day:
1) following example
Consider the following examples such as
(Розглянемо такі приклади, як)
2) relatively low
Most reported organic batteries to date, however, possess a relatively low
(Проте більшість зареєстрованих органічних батарей на сьогоднішній день мають відносно низький рівень)
3) complex mixture
Wine and spirits are complex mixtures of flavor and aroma compounds
(Вино та спиртні напої - це складні суміші смакових і ароматичних сполук)
Audio: https://voca.ro/17IDVlkx0dWR

·        #727

Mitriev Vitaliy RZ-213 (S.Mykhailiuk) (Friday, 15 April 2022 12:00)

Link to article: https://phys.org/news/2021-10-corrosion-materials-durability.html
Link to voice: https://voca.ro/1mrgeE4XRGxX

Today I've read interesting article about methods that would help engineers delay structural failure.
In tests by removing atoms from the tip of the crack, modeling showed that researchers could prevent
crack propagation by dramatically improving the mechanical properties of the material. The article discusses the effects of the
environment on the material, including dissolution, oxide formation, re-deposition of the material, and hydrogen embrittlement.
In my opinion, keeping structures safe means keeping the lives of the people who work for them safe. And such research can solve a dangerous problem!

1. A witness gave the following example.
Свідок навів такий приклад.
2. Assessing the toxicity of c-OctaBDE is complicated by the fact that c-OctaBDE is composed of a complex mixture of PBDE congeners and isomers.
Оцінка токсичності c-OctaBDE ускладнюється тим фактом, що c-OctaBDE складається із складної суміші конгенерів та ізомерів PBDE.
3. Their literacy levels are generally relatively low.
Їх рівень грамотності, як правило, відносно низький.

·        #726

Tihonov Ivan RZ-213 (S.Mykhailiuk) (Friday, 15 April 2022 11:49)

1. complex mixture
translate: сложное сочетание
example: The taste is often experienced as a complex mixture of b,temperature and texture.
2. following example
translate: следующие примеры
example: Please read the following example to ensure that you understand proper etiquette.
3. relatively low
translate: относительно низкий
example: The risks of failure of the company are relatively low compared to the profits it can generate.


The article I read today talks about artificial intelligence, robots, and developments in robotics. Foundation models work as a foundation for programs to work, and adapt the system to their requirements. The operation of foundation models is similar to that of the brain. For example, by looking at millions of pictures of a cat, the artificial intelligence remembers common features of its appearance, and in the future it will easily be able to distinguish an image of a cat from other images. The models are so huge that training them requires a huge amount of computing and other resources. One estimate puts the cost of training the OpenAI GPT-3 language model at about $5 million. Because of this, only the wealthiest firms and companies, such as Google.

Article: https://techxplore.com/news/2022-04-robots-images-foundation-ai.html
Voice: https://voca.ro/18x0E13u5A8V

·        #725

Chabanenko Ksenia RZ-213(S.Mykhailiuk) (Friday, 15 April 2022 11:26)

1.relatively low-відносно низький;
The only possibility of reducing these emissions is to reduce production, which was relatively low in 1990.-Єдиною можливістю скорочення цих викидів є скорочення виробництва, яке було відносно низьким у 1990 році.
2.complex mixture-складна суміш;
They recover the metals and leave behind what's called shredder residue-a very complex mixture of materials, but predominantly plastics.-Вони вилучають метали і залишають після себе так званий осад подрібнювача — дуже складну суміш матеріалів, але переважно пластмас.
3.following example- наступний приклад;
There are alternative ways to teach and learn, as witnessed by the following examples of commitment and conviction.-Існують альтернативні способи навчати й навчатися, про що свідчать наступні приклади відданості й переконання.
https://voca.ro/1cLmeE6WQlkF
Exam topic#10(Software firewall)
Software firewall is a firewall that is installed on a computer or server,and tasked with network security.It provides more robust and cohesive security for enterprises of all sizes by working with a wide variety of other technology security solutions.Software firewall is needed to monitor incoming and outgoing traffic for potential risk or suspicious user behavior.It is able to make setting security policies much easier , faster and more flexible.Enterprises love the lower initial cost with few restrictions on the number of devices to be protected.This type of firewall is also critical as it requires very little space and can be installed remotely on any number of devices.So it is fast becoming in the solution of choice for many reasons.
https://voca.ro/1lq3PBRDPTC7

·        #724

Shlapak Dmytro RZ-213 (S.Mikhailyuk) (Friday, 15 April 2022 11:25)

1. - The following examples will clearly illustrate that their company is not competent in this matter.
- Наступні приклади наочно продемонструють, що їх компанія не компетентна в цьому питанні.
2. - The patient's life level is relatively low.
- Рівень життя пацієнта відносно низький.

https://voca.ro/17fhNbRn3E6Z

Today I read an article about "Storage of data in the form of mixtures of fluorescent dyes.". It sounds and looks very cool, but as for me, it's still a little complicated for full realisation. Although in the future, as for me, this information storage technology can be associated with AI, artificial man, cyborgs (in the brain plane), it may even be used to quickly train a person. This gives hope for great prospects for the development of mankind. It also seems to me that the technology of storing data in the form of mixtures of fluorescent dyes can be used as a drug. But I can't explain why I think so.

https://phys.org/news/2021-10-mixtures-fluorescent-dyes.html

https://voca.ro/16M8FLqunUna

·        #723

Ivan Siglyanyk(RZ-213)(S.Mykhailiuk) (Friday, 15 April 2022 11:14)

Sorry, I forgot to drop the link to the article I read in my post under number # 721

Article: https://phys.org/news/2021-12-specific-components-air-pollution.html

·        #722

Igor Rudko (RZ-213) (S.Mykhailiuk) (Friday, 15 April 2022 11:13)

Audio: https://voca.ro/16uGXKbk8q0o
Article: https://phys.org/news/2022-04-v-class-metal-free-lithium-ion-battery-closer.html
Today I have read the article: " Robots are creating images and telling jokes". The author describes that there are machine learning systems that generate creative work. Frankly speaking, this AI was trained to match pictures by scanning hundreds of millions of variations. For example, it could find a picture of a monkey and add to it a laptop. Moreover, the model can also generate new images from a caption alone, like a koala dunking a basketball. In my opinion, it will be useful on one hand to make people laugh, on the other, it helps creative people to make more uncommon things.
Phrases
Audio: https://voca.ro/1o9UKRrOL9Aa
1) following example - наступний приклад
Following examples of facts that change with time, the MIT team trained the fact verification systems to follow the currently observed evidence. (Наслідуючи приклади фактів, які змінюються з часом, команда Массачусетського технологічного інституту навчила системи перевірки фактів слідувати наявним доказам.)
2) complex mixture - складна суміш
A group of scientists has made an important step toward understanding how complex mixtures of biomolecular building blocks form self-organized patterns. (Група вчених зробила важливий крок до розуміння того, як складні суміші біомолекулярних будівельних блоків утворюють самоорганізовані моделі.)
3) relatively low - відносно низький
Most reported organic batteries to date, however, possess a relatively low working voltage. (Проте більшість зареєстрованих органічних батарей на сьогоднішній день мають відносно низьку робочу напругу.)

·        #721

Ivan Siglyanyk(RZ-213)(S.Mykhailiuk) (Friday, 15 April 2022 11:11)

Prhases of Day
following example: https://voca.ro/16JnBhAPVuFH
In the following examples, one is generated by Tacotron 2, and one is the recording of a human, but which is which?
У наступних прикладах один генерується Tacotron 2, а другий є записом людини, але який саме?

relatively low: https://voca.ro/16vAFrZtZmAR
The relatively low population in the region also means that there is a more limited tax base to implement adaptation solutions.
Відносно низький рівень населення в регіоні також означає, що існує більш обмежена база оподаткування для впровадження адаптаційних рішень.

complex mixture: https://voca.ro/1ktaD8G7QfFC
This by-product of the crude oil industry is a complex mixture of hydrocarbons and is used in applications such as pavements including highways and for roof sealing
Цей побічний продукт промисловості сирої нафти являє собою складну суміш вуглеводнів і використовується в таких застосуваннях, як тротуари, включаючи шосе, і для герметизації дахів.


Article: https://www.zdnet.com/article/google-cloud-attempts-to-make-data-limitless-with-biglake-and-new-data-cloud-alliance/
Audio: https://voca.ro/1mbyc1Pv4vr0
Today I have had an opportunity to read an articleabout certain elements of polluted air.
According to a study by the London School, such an element of particulate matter as ammonium is much more harmful than many imagined. This element is formed due to the chemical reaction of ammonia in the air.
The risk of mortality increased by 0.5% when the proportion of ammonium in the particles increased by 15%. A group of researchers insists that the detection of the most dangerous emissions using modern technology will help solve at least a little of the problem of polluted air
I think this is very important, because unfortunately most of the polluted air is due to human activities

Слава Україні
Glory to Ukraine

·        #720

Anna Yakymova/ RZ-213(S.Mykhailiuk) (Friday, 15 April 2022 11:04)

Phrases of the day:
- complex mixture - складна суміш:
Complex mixtures such as the interior of a cell have both a spongy, solid-like character (elasticity) and a sticky, liquid-like character (viscosity), summing to a more complete description of how materials respond to forces.( Складні суміші, такі як внутрішня частина клітини, мають як губчастий, твердий характер (пружність), так і липкий, схожий на рідину характер (в’язкість), що підсумовує більш повний опис того, як матеріали реагують на сили.)
link: https://phys.org/news/2022-01-sponginess-cell-nuclei-future.html
audio recording: https://voca.ro/1menKV4g4ZGl
- following example - наступний приклад:
The following example illustrates what this means in practice. As the vehicle approaches an intersection, a neural network assesses the overall situation: Who has the right of way?( Наступний приклад ілюструє, що це означає на практиці. Коли транспортний засіб наближається до перехрестя, нейронна мережа оцінює загальну ситуацію: хто має право проїзду?)
link: https://techxplore.com/news/2020-02-confidence-automated.html
audio recording: https://voca.ro/12BZ2o1CRdn1
- relatively low - відносно низький :
The relatively low population in the region also means that there is a more limited tax base to implement adaptation solutions.( Відносно низький рівень населення в регіоні також означає, що існує більш обмежена база оподаткування для впровадження адаптаційних рішень.)
link: https://phys.org/news/2021-05-inclusive-strategies-coastal-adjust-sea-level.html
audio recording: https://voca.ro/1iGHZySGZuvU
Review:
Today I have read the article "Could a computer ever learn the same way people and animals do?".
This article says that scientists are trying to develop the ability for robots to learn throughout their existence.The knowledge they gain will be transferred from one task to another, thus greatly improving the speed of solving problems.It is also said that the ability to use the available information in different areas is a very complex process, which is still very difficult to repeat in the design of the robot.
I think that this article was very informative, and I hope that soon scientists will be able to create similar robots.
Audio recording: https://voca.ro/1fF1XsPHqrtF
Link: https://techxplore.com/news/2022-04-people-animals.html

·        #719

Denis Tsvietkov. РЗ-213 (S.Mykhailiuk) (Friday, 15 April 2022 10:53)

Фрази дня :
1) complex mixture
This is a highly complex mixture of problems, which has exposed these economies and their populations to excessively high levels of strain and suffering. (Це дуже складна суміш проблем, яка піддає ці економіки та їх населення надмірно високому напруженню та стражданням)
2) following example
The following examples are illustrative of the wider problem.
(Наступні приклади ілюструють більш широку проблему)
3) relatively low
The primary reason for this remains the relatively low level of staff and of extra-budgetary resources.(Основною причиною цього залишається відносно низький рівень персоналу та позабюджетних ресурсів.)
Стаття : https://phys.org/news/2021-06-ramanome-database-microalgal-cell-factories.html
Голосове : https://voca.ro/148PzXKkvrYI
The article talks about microalgae, thanks to which it is possible to process carbon dioxide into more useful substances. Microalgae are "simple" organisms of single cells, yet they pack a mighty potential punch when it comes to helping humanity achieve carbon neutrality. Researchers have developed a way to quickly identify which microalgae might exhibit these reactions. To do this, scientists had to study each species for a long time and slowly, and there are closer to millions of them, it was terribly tiring. To speed up the assessment of microalgae, the researchers used Raman microspectroscopy, which produces images that reveal the metabolic activity of a cell. For these studies, they created their own database.

·        #718

Kate Syrbu RZ-213 (S.Mykhailiuk) (Friday, 15 April 2022 10:45)

1) following example - наступний приклад;
In the following example, in the separate thread performed query of calling a stored procedure, and the main thread cancels this request.
У наступному прикладі в окремому потоці виконується запит виклику збереженої процедури, а основний потік скасовує цей запит.
2) complex mixture - складне поєднання;
This is a highly complex mixture of problems, which has exposed these economies and their populations to excessively high levels of strain and suffering.
Це дуже складне поєднання проблем, яка піддає ці економіки та їх населення надмірно високому напруженню та стражданням.
3) relatively low - відносно низький;
Illicit drugs are available for local consumption at relatively low price levels.
Заборонені наркотики доступні для місцевого споживання за відносно низькими цінами.
https://voca.ro/1fJkaR3sndBV

Today I have read an article about researchers from DTU Fotonik, who have created the largest and most complex photonic quantum information processor to date—on a microchip. It uses single particles of light as its quantum bits, and demonstrates a variety of error-correction protocols with photonic quantum bits for the first time. In my opinion this research is important because researchers made a new optical microchip that processes quantum information in such a way that it can protect itself from errors using entanglement.

https://phys.org/news/2021-09-optical-chip-quantum-technology-errors.html
https://voca.ro/1bDbrNcWGlyM

·        #717

Shlapak Dmytro RZ-213 (Vorobyova) (Friday, 15 April 2022 09:11)

Exam topic #15 (The authentication of a user's claimed identity)
There are 3 authentication factors:

Something that we know, for example, some secret information. A secret can be a certain phrase or password, for example, in the form of a text representation, a combination for a lock or a personal identification number (PIN).
Something that we possess, for example, some unique physical object. It can be a personal seal, a key from the lock, for a computer it is a data file containing a characteristic.
Something that is an integral part of ourselves — biometrics. It can be a portrait, a fingerprint or palm print, a voice or a feature of the eye.

https://voca.ro/19gvhQjE5rIl

·        #716

Vorobyova E. to Syrbu from РЗ-213 (Thursday, 14 April 2022 20:00)

Your exam topic about “Various security techniques” is written correctly but there’s a mistake in the sentence of “Information protection systems”:…ENABLE organisations to protect…”. Continue working.

·        #715

Popovych E. (Thursday, 14 April 2022 16:50)

To Parshikov Vladislav RZ-212
Thank you for your comment on the article, do it regularly.

·        #714

Popovych E. (Thursday, 14 April 2022 16:46)

To Pushkash Maxim (RZ-212)
Thank you for your comment. The review you have sent was written correctly, it meets all the requirements for such kind of independent student work.

·        #713

Popovych E. (Thursday, 14 April 2022 16:43)

To Poddubrovskaya Nastya(RZ - 212)
Thank you for the comments and work with the phrases. I appreciate it. Keep on working.

·        #712