This Ancient Fish is Facing a Plummeting Population Crisis (4K)

2024/05/2614:26:05 science 9221

This Ancient Fish is Facing a Plummeting Population Crisis (4K) - DayDayNews

This Ancient Fish is Facing a Plummeting Population Crisis (4K) - DayDayNews

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[Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment... - DayDayNews

[Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment...

"Popular Science" "Degradable Plastics" Revealed

06/10 1983

Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh - DayDayNews

Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh

Don't pick up the birds on the roadside! Please let them go home on their own

06/10 1497

In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw - DayDayNews

In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw

An Appointment in the Starry Sky | Exploring the evolution of binary stars. Scientists found direct evidence of shared envelope evolution for the first time

06/10 1930

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1). - DayDayNews

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1).

Cell | Open state myocardial sodium channel structure

06/09 1285

It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment? - DayDayNews

It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment?

"Science" Have you ever used environmentally friendly plastics made from plants?

06/10 1657

Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the - DayDayNews

Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the

What would happen if all the rats in the world died? Will mankind also suffer catastrophe?

06/09 1366

Recently, a scientific research team from Tokyo Metropolitan University in Japan discovered a new type of compound that can capture carbon dioxide directly from the environment and achieve the highest carbon capture efficiency so far of 99%, which is twice the efficiency of other - DayDayNews

Recently, a scientific research team from Tokyo Metropolitan University in Japan discovered a new type of compound that can capture carbon dioxide directly from the environment and achieve the highest carbon capture efficiency so far of 99%, which is twice the efficiency of other

Japanese scientists develop new carbon capture system that can quickly and directly capture low-concentration carbon dioxide

06/09 1986

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca. - DayDayNews

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.

Nature | Luan Sheng's team has made important breakthroughs in the fields of plant sexual reproduction and signal transduction

06/10 1171

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical? - DayDayNews

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?

Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?

06/09 1012

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Lily Introduction: Fat cells can be divided into "white" and "brown" - white fat cells are responsible for storing fat, and their weight accounts for about 15%-20% - DayDayNews

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Lily Introduction: Fat cells can be divided into "white" and "brown" - white fat cells are responsible for storing fat, and their weight accounts for about 15%-20%

"Nature" rekindles brown fat cells and eliminates excess fat

06/09 1715

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l - DayDayNews

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l

Intelligent slime mold

06/11 1668

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio - DayDayNews

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio

Golden sentence#星星——All my desires and contemplations are the slowly exhaled air currents of this universe.

06/11 1169

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S. - DayDayNews

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.

Water was discovered in ancient galaxies, which surprised astronomers. What happened?

06/11 1154

Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th - DayDayNews

Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th

Filling in many scientific research gaps! The China Spallation Neutron Source will be in operation for four years丨The party flag is flying high at the grassroots level

06/11 1511

In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality. - DayDayNews

In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.

Introduction to applicable industries of mycotoxin detectors

06/11 1040

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can - DayDayNews

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can

Instructions for using online residual chlorine analyzer

06/11 1125

On December 29, 2013, a film was released in mainland China. Some rewarded short films tell a tragic story in reality, and some rewarded short films reveal the truest and darkest history in human history. - DayDayNews

On December 29, 2013, a film was released in mainland China. Some rewarded short films tell a tragic story in reality, and some rewarded short films reveal the truest and darkest history in human history.

Comfort woman Wei Shaolan: Suffered three months of inhuman torture by the Japanese army and gave birth to a Japanese son after escaping.

06/17 1261

In 1994, the old man Hou Dong'e completely closed her eyes. This woman, who was once the most beautiful woman in Shanxi, was taken to the comfort camp by the Japanese a month after giving birth and became a tool for the Japanese army to vent their brutality. - DayDayNews

In 1994, the old man Hou Dong'e completely closed her eyes. This woman, who was once the most beautiful woman in Shanxi, was taken to the comfort camp by the Japanese a month after giving birth and became a tool for the Japanese army to vent their brutality.

She was captured as a comfort woman at the age of 18. She took turns serving 50 Japanese soldiers one night, and eventually became pregnant with a child.

06/17 1227

There was such an old man who was the first living witness in the Nanjing area who dared to publicly expose the atrocities committed by the Japanese army against Chinese women. Lei Guiying was defiled by the Japanese invaders when she was 9 years old. When she was 13 years old, s - DayDayNews

There was such an old man who was the first living witness in the Nanjing area who dared to publicly expose the atrocities committed by the Japanese army against Chinese women. Lei Guiying was defiled by the Japanese invaders when she was 9 years old. When she was 13 years old, s

She was raped at the age of 9 and taken to be a comfort woman at the age of 13. Japan refused to admit it. The old man was so angry that he showed the irrefutable evidence.

06/17 1606

Xia Zhentao, honorary first-level professor of the School of Philosophy at Renmin University of China, is one of the most representative scholars in this research field. He has not only made outstanding achievements in epistemology research, but also conducted research in practic - DayDayNews

Xia Zhentao, honorary first-level professor of the School of Philosophy at Renmin University of China, is one of the most representative scholars in this research field. He has not only made outstanding achievements in epistemology research, but also conducted research in practic

The main pioneer and founder of Marxist epistemological research in contemporary China

06/17 1566

"Comfort women" accused the Japanese atrocities of atrocities. One fell on her body and the other pulled her thigh. The past story of "comfort woman" Ruoping. To respect the victims, pseudonyms are used in the article. When the veteran told Ruoping's story today, she, like most " - DayDayNews

"Comfort women" accused the Japanese atrocities of atrocities. One fell on her body and the other pulled her thigh. The past story of "comfort woman" Ruoping. To respect the victims, pseudonyms are used in the article. When the veteran told Ruoping's story today, she, like most "

"Comfort women" accused the Japanese invaders of atrocities, one fell on her body, and the other pulled her thigh

06/17 1499

According to statistics, during the Anti-Japanese War, hundreds of thousands of women in China were captured by the Japanese army and served as comfort women. There was a movie called "Twenty-Two" some time ago, which specifically told the story of comfort women. After watching i - DayDayNews

According to statistics, during the Anti-Japanese War, hundreds of thousands of women in China were captured by the Japanese army and served as comfort women. There was a movie called "Twenty-Two" some time ago, which specifically told the story of comfort women. After watching i

The 91-year-old disclosed her identity as a comfort woman: The Japanese saw that I was beautiful and classified me as No. 1

06/17 1498