Why it's called the dog days of summer

2024/06/2919:54:10 science 3338

Why it's called the dog days of summer - DayDayNews

Why it's called the dog days of summer - DayDayNews

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According to media reports, a new wave of epidemic broke out in Shanghai, and although the confirmed data are stable, they have been running at a high level, and medium- and high-risk areas have also increased significantly. And according to virus gene sequencing, it is the Omicr - DayDayNews

According to media reports, a new wave of epidemic broke out in Shanghai, and although the confirmed data are stable, they have been running at a high level, and medium- and high-risk areas have also increased significantly. And according to virus gene sequencing, it is the Omicr

Will the invasion of strong mutant strains and the cancellation of nucleic acid testing of imported non-cold chain items lead to a rebound in the epidemic?

06/30 1669

The reporter learned from the University of Science and Technology of China on the 15th that Pan Jianwei, Yuan Zhensheng and others from the University had made important progress in quantum simulation of ultracold atoms in cooperation with relevant researchers from the Universit - DayDayNews

The reporter learned from the University of Science and Technology of China on the 15th that Pan Jianwei, Yuan Zhensheng and others from the University had made important progress in quantum simulation of ultracold atoms in cooperation with relevant researchers from the Universit

USTC makes important progress in quantum simulation of ultracold atoms

06/30 1060

Optimize the number of MOT atoms. In their paper published in the journal Physical Review A, the team describes tailoring its MOT and its performance as it cools millions of indium atoms. - DayDayNews

Optimize the number of MOT atoms. In their paper published in the journal Physical Review A, the team describes tailoring its MOT and its performance as it cools millions of indium atoms.

Custom magneto-optical trap allows cooling of indium atoms to near absolute zero

06/30 1089

Hello everyone, I am Xiaolong, a high-burning hybrid shear, bringing you the latest information. Recently, on July 12, 2022, in Nanchuan District, Chongqing Province, my country, two suns appeared miraculously, one big and one small, just like brothers. This Such wonders have onl - DayDayNews

Hello everyone, I am Xiaolong, a high-burning hybrid shear, bringing you the latest information. Recently, on July 12, 2022, in Nanchuan District, Chongqing Province, my country, two suns appeared miraculously, one big and one small, just like brothers. This Such wonders have onl

"Double Suns Arrive", Nanchuan District, Chongqing, like cloning the sun

06/30 1777

China News Service, Beijing, July 15th. The certificate awarding ceremony and symposium for the newly elected academicians of the Chinese Academy of Sciences in 2021 was held in Beijing on July 14th. Academician Hou Jianguo, President of the Chinese Academy of Sciences and Execut - DayDayNews

China News Service, Beijing, July 15th. The certificate awarding ceremony and symposium for the newly elected academicians of the Chinese Academy of Sciences in 2021 was held in Beijing on July 14th. Academician Hou Jianguo, President of the Chinese Academy of Sciences and Execut

President of the Chinese Academy of Sciences: Newly elected academicians should enhance their sense of responsibility and urgency in building a scientific and technological power

06/30 1346

Li Siguang, a Chinese astronomy, geology and paleontologist, said: The cosmic phenomena we see today all happened many years ago. Because many celestial bodies are hundreds of light years away from us, thousands of light years away, tens of thousands light years away, and hundred - DayDayNews

Li Siguang, a Chinese astronomy, geology and paleontologist, said: The cosmic phenomena we see today all happened many years ago. Because many celestial bodies are hundreds of light years away from us, thousands of light years away, tens of thousands light years away, and hundred

The Webb telescope sent back the first batch of photos, the existence of the universe is beyond imagination

06/30 1564

On the website of Forbes biweekly in the United States, there is an article called Scientists say there may be 42,777 intelligent alien civilizations in the Milky Way. In this article, researchers believe that there may be 42,777 alien civilizations in our Milky Way. As for when - DayDayNews

On the website of Forbes biweekly in the United States, there is an article called Scientists say there may be 42,777 intelligent alien civilizations in the Milky Way. In this article, researchers believe that there may be 42,777 alien civilizations in our Milky Way. As for when

Are humans really not alone? Scientists: There may be 42,777 alien civilizations in the Milky Way

06/30 1405

Although mosquitoes are small in size, they have a huge impact on humans. They often make us restless and unable to sleep. Like flies, mosquitoes carry diseases and are extremely annoying insects. Only female mosquitoes suck blood. Mosquitoes are divided into male and female, and - DayDayNews

Although mosquitoes are small in size, they have a huge impact on humans. They often make us restless and unable to sleep. Like flies, mosquitoes carry diseases and are extremely annoying insects. Only female mosquitoes suck blood. Mosquitoes are divided into male and female, and

Mosquitoes—the hard-to-prevent “vampires”

06/30 1603

While assisting the domestic fight against the COVID-19 epidemic, Professor Chang Junbiao actively promoted the clinical trials of FNC for the treatment of mild, moderate, and severe COVID-19 patients abroad. In January and March 2021, it obtained phase III clinical approvals for - DayDayNews

While assisting the domestic fight against the COVID-19 epidemic, Professor Chang Junbiao actively promoted the clinical trials of FNC for the treatment of mild, moderate, and severe COVID-19 patients abroad. In January and March 2021, it obtained phase III clinical approvals for

The most beautiful scientific and technological worker in 2022丨Candidate recommended by the Chinese Chemical Society—Chang Junbiao

06/30 1021

Zhou Zhuocheng, deputy director of the Native Aquatic Biology and Water Ecology Professional Committee of the China Fisheries Association, told Nandu reporters that only three species of sharks, namely whale sharks, basking sharks and man-eating sharks, are protected animals in C - DayDayNews

Zhou Zhuocheng, deputy director of the Native Aquatic Biology and Water Ecology Professional Committee of the China Fisheries Association, told Nandu reporters that only three species of sharks, namely whale sharks, basking sharks and man-eating sharks, are protected animals in C

Sichuan Internet celebrity "eats sharks" and the police have intervened! Experts introduce the characteristics of the protected animal great white shark

06/29 1813

The drug delivery platform for treating dangerous heart disease is based on nanoparticles of easily available compounds - magnetite and silica. Receive Nanoparticles for Targeted Delivery of Heart Disease Drugs Today, one of the most promising alternatives to conventional drug tr - DayDayNews

The drug delivery platform for treating dangerous heart disease is based on nanoparticles of easily available compounds - magnetite and silica. Receive Nanoparticles for Targeted Delivery of Heart Disease Drugs Today, one of the most promising alternatives to conventional drug tr

Nanoparticles obtained for targeted delivery of heart disease drugs

07/01 1279

Recently, Stanford University School of Medicine launched a technology to repair articular cartilage pads based on stem cell technology, which has passed mouse experiments and human clinical trials. The relevant results were published in a sub-journal of the well-known academic j - DayDayNews

Recently, Stanford University School of Medicine launched a technology to repair articular cartilage pads based on stem cell technology, which has passed mouse experiments and human clinical trials. The relevant results were published in a sub-journal of the well-known academic j

"Cell therapy" promotes the growth of new cartilage, Stanford University's new discovery: Knee wear can be repaired

07/01 1676

Jupiter and asteroids taken during the commissioning phase of the Webb Telescope. Jupiter and Europa were captured by Webb in the 2.12 micron band. NASA/ESA/CSA/B. Holler/J. - DayDayNews

Jupiter and asteroids taken during the commissioning phase of the Webb Telescope. Jupiter and Europa were captured by Webb in the 2.12 micron band. NASA/ESA/CSA/B. Holler/J.

The Webb Telescope captured something different in the solar system: some are moving fast

07/01 1053

The international team of the SNAD project, including Matvey Kornilov, associate professor at the School of Physics at the Higher School of Economics, discovered 11 anomalies, seven of which are supernova candidates. The digital images of the northern sky in 2018 were studied and - DayDayNews

The international team of the SNAD project, including Matvey Kornilov, associate professor at the School of Physics at the Higher School of Economics, discovered 11 anomalies, seven of which are supernova candidates. The digital images of the northern sky in 2018 were studied and

Artificial intelligence discovers new space anomaly

07/01 1009

Physicists from the Southern Federal University have proposed an original method to find organic molecules and polymers suitable for the classification of single-walled carbon nanotubes. Carbon nanotubes (CNTs) are synthetic materials with unique strength, electrical and thermal - DayDayNews

Physicists from the Southern Federal University have proposed an original method to find organic molecules and polymers suitable for the classification of single-walled carbon nanotubes. Carbon nanotubes (CNTs) are synthetic materials with unique strength, electrical and thermal

Sheer curtains help scientists create new materials

07/01 1594

March 31, 2008 The western half of the Arabian Peninsula contains not only large expanses of sand and gravel, but also the vast lava field known as Harat (Harat for the named field). One such field is the 14,000-square-kilometer Harrat Khaybar, located approximately 137 kilometer - DayDayNews

March 31, 2008 The western half of the Arabian Peninsula contains not only large expanses of sand and gravel, but also the vast lava field known as Harat (Harat for the named field). One such field is the 14,000-square-kilometer Harrat Khaybar, located approximately 137 kilometer

"Space Observation" Harat Kaibar Volcanic Area

07/01 1161

On July 15, some media exposed a set of pictures of Gu Ailing attending a dinner party on social platforms. Gu Ailing attended the dinner in a dress that day. She was so beautiful that she had no friends. She became the most beautiful woman in the room as soon as she appeared. In - DayDayNews

On July 15, some media exposed a set of pictures of Gu Ailing attending a dinner party on social platforms. Gu Ailing attended the dinner in a dress that day. She was so beautiful that she had no friends. She became the most beautiful woman in the room as soon as she appeared. In

Stunning! Gu Ailing wore a white fishtail skirt to attend the dinner. She was so beautiful that she had no friends.

07/02 1451

The Russia-Ukraine war broke out on February 24. Russian President Putin personally ordered the start of a "special military operation" in Ukraine. This is the largest "black swan event" in 2022. With the outbreak of the Russia-Ukraine war, international energy prices rose accord - DayDayNews

The Russia-Ukraine war broke out on February 24. Russian President Putin personally ordered the start of a "special military operation" in Ukraine. This is the largest "black swan event" in 2022. With the outbreak of the Russia-Ukraine war, international energy prices rose accord

Missiles fell from the sky and wiped out Western weapons suppliers. The Russian Navy hit snakes within an inch of their lives and invited blood.

07/02 1593

However, DPP "legislator" Luo Zhizheng said that if Chen Shui-bian is to be pardoned, there is no need to amend the law, and Tsai Ing-wen can solve the problem by directly pardoning him. This research case should be a study on the possibility of misdemeanor pardon due to overcrow - DayDayNews

However, DPP "legislator" Luo Zhizheng said that if Chen Shui-bian is to be pardoned, there is no need to amend the law, and Tsai Ing-wen can solve the problem by directly pardoning him. This research case should be a study on the possibility of misdemeanor pardon due to overcrow

Taiwan media: The "Presidential Office" commissioned Taipei University to study the pardon system of Germany, Japan and the United States. Is it going to pave the way for Chen Shui-bian's pardon?

07/02 1533

According to Taiwan media reports, Chen Shui-bian suddenly held a press conference the day before yesterday, citing a bunch of data on "state secret expenses" and emphasizing that there was absolutely "no corruption." Taiwanese media commented on this, saying that from the fact t - DayDayNews

According to Taiwan media reports, Chen Shui-bian suddenly held a press conference the day before yesterday, citing a bunch of data on "state secret expenses" and emphasizing that there was absolutely "no corruption." Taiwanese media commented on this, saying that from the fact t

Taiwan media: Cape 700 million, Ah Bian really forgot

07/02 1318

A few days ago, the People's Court of Haimen District, Nantong City heard a case of disputes caused by employees being unable to return to work on time due to epidemic prevention and control reasons, and the employer using this as an excuse to terminate the labor contract. - DayDayNews

A few days ago, the People's Court of Haimen District, Nantong City heard a case of disputes caused by employees being unable to return to work on time due to epidemic prevention and control reasons, and the employer using this as an excuse to terminate the labor contract.

Employees failed to return to work due to the epidemic, and the company terminated the labor contract and was ordered to pay compensation

07/02 1399

At the beginning of 2022, the new coronavirus pneumonia epidemic has once again spread to multiple points across the country, and many companies have been greatly affected. But if you think about it from another perspective, under the influence of the epidemic, it is not so easy - DayDayNews

At the beginning of 2022, the new coronavirus pneumonia epidemic has once again spread to multiple points across the country, and many companies have been greatly affected. But if you think about it from another perspective, under the influence of the epidemic, it is not so easy

Do you dare to lay off employees during the epidemic? This 2022 epidemic illegal dismissal compensation standard was sent to him

07/02 1499