Co-packaged Optics | A Scalable, Detachable Optical Connection

2024/05/0903:48:05 science 16241

Co-packaged Optics | A Scalable, Detachable Optical Connection - DayDayNews

Co-packaged Optics | A Scalable, Detachable Optical Connection - DayDayNews

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Bill Nelson, Administrator of the National Aeronautics and Space Administration (NASA), wrote an article in the German newspaper Bild on July 2 with a shocking title - "NASA Boss Sounds the Alarm: The Chinese Want to Occupy the Moon", Bill Nelson declared in the article that "a n - DayDayNews

Bill Nelson, Administrator of the National Aeronautics and Space Administration (NASA), wrote an article in the German newspaper Bild on July 2 with a shocking title - "NASA Boss Sounds the Alarm: The Chinese Want to Occupy the Moon", Bill Nelson declared in the article that "a n

Why did NASA Administrator Bill Nelson tell the media that "the Chinese want to occupy the moon"?

05/29 1822

If you ask an astronomer what is the most terrifying thing in the universe, he will definitely say black holes, because black holes can tear apart and imprison any matter, including light. This was predicted by Einstein's general theory of relativity, calculated by Karl Schwarzsc - DayDayNews

If you ask an astronomer what is the most terrifying thing in the universe, he will definitely say black holes, because black holes can tear apart and imprison any matter, including light. This was predicted by Einstein's general theory of relativity, calculated by Karl Schwarzsc

It only takes one second to swallow the earth. A new type of black hole was discovered, which is 7,000 times brighter than the Milky Way.

05/29 1782

The topic "Zhong Xue Gao does not melt when left at room temperature of 31 degrees Celsius for one hour" has been a hot search topic recently. Netizens doubted that it contains too many additives and dare not eat it. On July 4, a Beijing News reporter purchased 4 ice cream and ic - DayDayNews

The topic "Zhong Xue Gao does not melt when left at room temperature of 31 degrees Celsius for one hour" has been a hot search topic recently. Netizens doubted that it contains too many additives and dare not eat it. On July 4, a Beijing News reporter purchased 4 ice cream and ic

Video丨Squirrel Food Appraisal: Is the ice cream not melting after being left for 1 hour? We did an experiment at room temperature

05/29 1855

As of July 4, there are currently about 40 cases of BA.2.75 infection confirmed by sequencing in the world. Most of them are in India, but they have been found in Germany, Australia, Canada, New Zealand, the United Kingdom, and Japan. Many of these infections The patient has a hi - DayDayNews

As of July 4, there are currently about 40 cases of BA.2.75 infection confirmed by sequencing in the world. Most of them are in India, but they have been found in Germany, Australia, Canada, New Zealand, the United Kingdom, and Japan. Many of these infections The patient has a hi

New "Indian variant" discovered, five times more contagious than Bio5

05/29 1929

Among the celestial bodies in the universe, there is a huge force among the planets, constellations, and star groups, that is, "universal gravity" (discovered by the British scientist Newton), which pulls and connects each other, and is fixed in a certain position and cannot be s - DayDayNews

Among the celestial bodies in the universe, there is a huge force among the planets, constellations, and star groups, that is, "universal gravity" (discovered by the British scientist Newton), which pulls and connects each other, and is fixed in a certain position and cannot be s

star of the galaxy - the sun

05/29 1020

As we all know, the brain (central nervous system) is known as the "headquarters" of the body. It controls the body's sensations, behaviors, autonomic nerves, and various mental symptoms. So conversely, can the body control the brain? The answer is yes. For example, compounds rel - DayDayNews

As we all know, the brain (central nervous system) is known as the "headquarters" of the body. It controls the body's sensations, behaviors, autonomic nerves, and various mental symptoms. So conversely, can the body control the brain? The answer is yes. For example, compounds rel

Nature sub-journal: Scientists discover the "liver-brain" neural circuit that regulates eating behavior

05/29 1984

Recently, the team of Professor Ruan Shuangchen of Shenzhen University of Technology and Professor Ning Cunzheng of the Department of Electronic Engineering of Tsinghua University proposed a new ultra-sensitive detection strategy. This strategy is based on the change in laser col - DayDayNews

Recently, the team of Professor Ruan Shuangchen of Shenzhen University of Technology and Professor Ning Cunzheng of the Department of Electronic Engineering of Tsinghua University proposed a new ultra-sensitive detection strategy. This strategy is based on the change in laser col

Deeptech team realizes ultra-sensitive detection method to help detect and diagnose Alzheimer's disease earlier

05/29 1868

Recently, the China Ocean Engineering Consulting Association announced the list of winning projects for the 2021 Ocean Engineering Science and Technology Award. After formal review, online review, preliminary review by the professional group, review by the review committee and ot - DayDayNews

Recently, the China Ocean Engineering Consulting Association announced the list of winning projects for the 2021 Ocean Engineering Science and Technology Award. After formal review, online review, preliminary review by the professional group, review by the review committee and ot

2021 Marine Engineering Science and Technology Awards Announced

05/28 1377

[Know the key points in one minute] 1. Based on two clinical registration studies (#NCT02185261 and #NCT02027064), evaluate the long-term efficacy of interferon-alpha preemptive therapy in AML patients receiving allo-HSCT. 2. The 6-year cumulative incidence of overall and severe - DayDayNews

[Know the key points in one minute] 1. Based on two clinical registration studies (#NCT02185261 and #NCT02027064), evaluate the long-term efficacy of interferon-alpha preemptive therapy in AML patients receiving allo-HSCT. 2. The 6-year cumulative incidence of overall and severe

Interferon-alpha preemptive therapy prevents post-transplant relapse and improves long-term survival in AML patients: long-term follow-up results from two clinical registration studies

05/29 1982

At 20:50 on June 5, 2022, the Shenzhou 14 astronaut crew successfully entered the Tianhe core module. It has been a month now. Within a month, the astronauts carried out work such as establishing a manned environment, maintaining and caring for the space station platform, and con - DayDayNews

At 20:50 on June 5, 2022, the Shenzhou 14 astronaut crew successfully entered the Tianhe core module. It has been a month now. Within a month, the astronauts carried out work such as establishing a manned environment, maintaining and caring for the space station platform, and con

"Shenzhou XIV" astronaut crew on-orbit progress bar: ■□□□□□

05/29 1552

Walls can be seen everywhere in our human society. They are not only barriers to protect us, but they can also be seen as cages to imprison us. In addition to these walls that we can see in life, astronomers have also discovered "walls" in the universe, as if someone deliberately - DayDayNews

Walls can be seen everywhere in our human society. They are not only barriers to protect us, but they can also be seen as cages to imprison us. In addition to these walls that we can see in life, astronomers have also discovered "walls" in the universe, as if someone deliberately

The "cosmic wall" was discovered, and researchers were panicked: Are we really the experimental subjects?

05/30 1082

Many people think that their current location is "family room", "toilet", "neighborhood convenience store", "park bench", etc., but this is only understandable information in ordinary people's lives. In fact, humans are on the earth, and the earth rotates on its axis and revolves - DayDayNews

Many people think that their current location is "family room", "toilet", "neighborhood convenience store", "park bench", etc., but this is only understandable information in ordinary people's lives. In fact, humans are on the earth, and the earth rotates on its axis and revolves

Where are you in the vast universe?

05/30 1472

The device is mainly used to construct the three-dimensional stress environment of rock samples under formation conditions. It uses real fracturing materials and fracturing processes to conduct fracturing simulation experiments. Its technology is leading and can simulate in-situ - DayDayNews

The device is mainly used to construct the three-dimensional stress environment of rock samples under formation conditions. It uses real fracturing materials and fracturing processes to conduct fracturing simulation experiments. Its technology is leading and can simulate in-situ

[Industrial Development] A 10,000-ton ultra-large hydraulic fracturing simulation experimental device was “born” in our city

05/30 1032

Manufacturing simulation of an unconventionally reinforced aircraft fuselage during automated fiber placement (Source: IFW) The results of biomimetic observations, topology optimization or feasibility in manufacturing do not always end up with the same geometry - in fact, Very fe - DayDayNews

Manufacturing simulation of an unconventionally reinforced aircraft fuselage during automated fiber placement (Source: IFW) The results of biomimetic observations, topology optimization or feasibility in manufacturing do not always end up with the same geometry - in fact, Very fe

OptiFee-Optimization of aircraft fuselage enhancement layout

05/30 1509

The German Federal Ministry of Science and Technology wants to accelerate materials research and make it sustainable and relevant to industry. However, the success of technology leaps or market launches in government-funded projects depends largely on the choice of partners. A ne - DayDayNews

The German Federal Ministry of Science and Technology wants to accelerate materials research and make it sustainable and relevant to industry. However, the success of technology leaps or market launches in government-funded projects depends largely on the choice of partners. A ne

Germany's Federal Ministry of Science and Technology promotes materials development

05/30 1237

Probably because it is backed by stars and sea, astronomy can always stir up the mysterious romance of the universe. In the summer of 2021, a video on CCTV received 280,000 likes and became a hot search. The protagonists of the "cosmic romance" in the video are two college studen - DayDayNews

Probably because it is backed by stars and sea, astronomy can always stir up the mysterious romance of the universe. In the summer of 2021, a video on CCTV received 280,000 likes and became a hot search. The protagonists of the "cosmic romance" in the video are two college studen

In the solar system 200 million kilometers away from the earth, there is an asteroid named after this young man from Suzhou!

05/30 1098

On February 2, 1931, in the auditorium of the Nanjing National Government, a veteran of the National Government was taking the oath of office and announced that he would take the post of President of Supervision. Yu Youren's 33-year supervision work officially began. - DayDayNews

On February 2, 1931, in the auditorium of the Nanjing National Government, a veteran of the National Government was taking the oath of office and announced that he would take the post of President of Supervision. Yu Youren's 33-year supervision work officially began.

Yu Youren, the "President of the Kuomintang's Supervisory Yuan": After Chiang Kai-shek's defeat and retreat to Taiwan, what will be his outcome?

05/30 1233

Taiwan's Zhongshi News Network exposed Wu Jinmu's huge overseas assets on the 5th, saying that most of the deposits were in U.S. dollars. In response, netizens on the island ridiculed whether all the "financial aid" from the Taiwan authorities went into Wu Jinmu's pocket. - DayDayNews

Taiwan's Zhongshi News Network exposed Wu Jinmu's huge overseas assets on the 5th, saying that most of the deposits were in U.S. dollars. In response, netizens on the island ridiculed whether all the "financial aid" from the Taiwan authorities went into Wu Jinmu's pocket.

The huge overseas assets of Taiwan's "representative in Nigeria" were exposed. Netizens: All the financial aid from the Taiwan authorities went into his pocket.

05/30 1359

In our daily lives, various digital surveillance devices and the big data they generate are everywhere. For example, when we drive on city streets or highways, various road monitoring equipment will record everything with high definition; there are countless monitoring equipment - DayDayNews

In our daily lives, various digital surveillance devices and the big data they generate are everywhere. For example, when we drive on city streets or highways, various road monitoring equipment will record everything with high definition; there are countless monitoring equipment

Three major applications of the Internet and big data in the pursuit of defected corrupt officials and anti-corruption

05/30 1478

Qin Qianhong, male, born in 1964 in Xiantao, Hubei Province, is a famous constitutional scholar and doctoral supervisor in law. Currently, he is a Distinguished Professor of the “Changjiang Scholars Award Program” of the Ministry of Education, a Professor of Wuhan University Law - DayDayNews

Qin Qianhong, male, born in 1964 in Xiantao, Hubei Province, is a famous constitutional scholar and doctoral supervisor in law. Currently, he is a Distinguished Professor of the “Changjiang Scholars Award Program” of the Ministry of Education, a Professor of Wuhan University Law

Legal expert Qin Qianhong publishes another masterpiece on supervision law: The Rule of Law Project in Supervision Reform

05/30 1495

Yesterday, Wimbledon produced the top four lineups in the top half of men's singles and the bottom half of women's singles. Top seed Djokovic once again staged a reversal of losing two and winning three, reversing No. 10 seed Sinner 5-7, 2-6, 6-3, 6-2, 6-2, and will face him in t - DayDayNews

Yesterday, Wimbledon produced the top four lineups in the top half of men's singles and the bottom half of women's singles. Top seed Djokovic once again staged a reversal of losing two and winning three, reversing No. 10 seed Sinner 5-7, 2-6, 6-3, 6-2, 6-2, and will face him in t

Wimbledon Day 9: What happened to those who were "taught" by giants?

05/30 1906

In summer, many fishing friends will use the big running lead fishing method to deal with water leakage and avoid the interference of small miscellaneous fish. Of course, some fishing friends will think that the big running lead fishing method is too blunt, and they will struggle - DayDayNews

In summer, many fishing friends will use the big running lead fishing method to deal with water leakage and avoid the interference of small miscellaneous fish. Of course, some fishing friends will think that the big running lead fishing method is too blunt, and they will struggle

How to make good use of big running lead in summer? Solve doubts and sort out details to make you enjoy fishing in a targeted manner

05/30 1023