Population Aging and Economic Growth: Impact and Policy Implications

2024/05/1917:11:05 science 22469

Population Aging and Economic Growth: Impact and Policy Implications - DayDayNews

Population Aging and Economic Growth: Impact and Policy Implications - DayDayNews

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▲Yan Ning took a photo at the 2018 World Life Science Conference. Beijing News Information Pictures and Texts | Gongyu On the morning of November 1, structural biologist Yan Ning announced at the 2022 Shenzhen Global Innovation Talent Forum that he would resign from his teaching - DayDayNews

▲Yan Ning took a photo at the 2018 World Life Science Conference. Beijing News Information Pictures and Texts | Gongyu On the morning of November 1, structural biologist Yan Ning announced at the 2022 Shenzhen Global Innovation Talent Forum that he would resign from his teaching

Yan Ning returned to China full-time and is looking forward to retaining talents | Beijing News Quick Comment

07/07 1387

"People are iron, and rice is steel. If you don't eat a meal, you're hungry" has long been deeply rooted in the common sense of Chinese people. Recently, the results of a foreign guinea pig experiment showed that the average lifespan of hungry experimental mice was 28% longer tha - DayDayNews

"People are iron, and rice is steel. If you don't eat a meal, you're hungry" has long been deeply rooted in the common sense of Chinese people. Recently, the results of a foreign guinea pig experiment showed that the average lifespan of hungry experimental mice was 28% longer tha

Hungry for longer life? A beautiful scientist: It's true! Only eat one meal a day and live more than 28%

07/07 1297

Everyone must have heard the saying "Even if you die of thirst at the sea, you cannot drink sea water." Since you cannot drink sea water, how do marine animals drink fresh water? Why can’t the seawater be drunk directly in the seabed fish? Some people say that the sea water is ve - DayDayNews

Everyone must have heard the saying "Even if you die of thirst at the sea, you cannot drink sea water." Since you cannot drink sea water, how do marine animals drink fresh water? Why can’t the seawater be drunk directly in the seabed fish? Some people say that the sea water is ve

The sea water is very salty and cannot be drunk! How do marine animals drink fresh water?

07/07 1378

She was hired at Tsinghua University at the age of 30 and is the youngest professor and doctoral supervisor. She once led young scholars who were less than 30 years old to overcome difficult problems that the scientific community has not solved for 50 years. - DayDayNews

She was hired at Tsinghua University at the age of 30 and is the youngest professor and doctoral supervisor. She once led young scholars who were less than 30 years old to overcome difficult problems that the scientific community has not solved for 50 years.

Yan Ning, the "most beautiful talented woman" at Tsinghua University: She has overcome 50 years of hard work and has been unable to solve the problem at the age of 37, and her departure from the United States has attracted curse

07/06 1841

Such a bizarre scene once happened around the sun. An unknown object 36 times larger than the earth stretches out its tentacles, just like absorbing energy from the surface of the sun. However, what makes humans feel even more incredible is that after a brief energization of ener - DayDayNews

Such a bizarre scene once happened around the sun. An unknown object 36 times larger than the earth stretches out its tentacles, just like absorbing energy from the surface of the sun. However, what makes humans feel even more incredible is that after a brief energization of ener

What are unknown objects that have appeared near the sun, 36 times larger than the earth? List four kinds of speculations

07/07 1179

Do you also have a child who likes to read the stars and ask questions? Children often ask questions that scientists are deeply studying, such as white dwarfs, red giants, supernova, black holes, and M78 nebula? - DayDayNews

Do you also have a child who likes to read the stars and ask questions? Children often ask questions that scientists are deeply studying, such as white dwarfs, red giants, supernova, black holes, and M78 nebula?

Astronomy Enlightenment Science Camp | For children who love to see the stars and ask questions

07/07 1646

A British man planted "the most dangerous plant in the world", a plant's poison can cause painful stings and even cause suicide. This shrub, also known as "Australian Thorn", is a nettle-like plant that can sting and feel like "boosted by heat acid burns and electric shocks at th - DayDayNews

A British man planted "the most dangerous plant in the world", a plant's poison can cause painful stings and even cause suicide. This shrub, also known as "Australian Thorn", is a nettle-like plant that can sting and feel like "boosted by heat acid burns and electric shocks at th

The British have planted the world's most dangerous plants, and the pain can cause suicide

07/07 1613

An expert review team composed of standard experts, certification experts and data governance experts from six units, including the Institute of Science and Technology Strategy Consulting, the Development Research Center of the State Administration for Market Regulation, the Theo - DayDayNews

An expert review team composed of standard experts, certification experts and data governance experts from six units, including the Institute of Science and Technology Strategy Consulting, the Development Research Center of the State Administration for Market Regulation, the Theo

The first "group standard" for data compliance has passed expert review

07/08 1424

Recently, invasive alien species such as "Canadian Yellow Flower" and "Tooth-breaking Euphorbia" have appeared in our city. They have strong reproductive power and spread fast, which seriously disrupts the ecological balance. Once they enter large-scale spread, they will bring in - DayDayNews

Recently, invasive alien species such as "Canadian Yellow Flower" and "Tooth-breaking Euphorbia" have appeared in our city. They have strong reproductive power and spread fast, which seriously disrupts the ecological balance. Once they enter large-scale spread, they will bring in

Very harmful! Hanzhong is invaded by foreign species! Please report immediately when you see it

07/07 1436

In the 1980s, the fraud incident of American psychologist Stephen E. Bruning caused a sensation. Because of his research on drug treatment for patients with ADHD and mental retardation, Bruning has become a well-known scientist in this field. - DayDayNews

In the 1980s, the fraud incident of American psychologist Stephen E. Bruning caused a sensation. Because of his research on drug treatment for patients with ADHD and mental retardation, Bruning has become a well-known scientist in this field.

Academic star who was imprisoned for fraudulent research has not been withdrawn after 35 years of writing many papers involved

07/08 1942

On November 1, Zhong Nanshan, an academician of the Chinese Academy of Engineering, said at the 2022 "World Influenza Day" Science Popularization and Academic Conference that during the COVID-19 pandemic, we still need to strengthen research on scientific issues of influenza prev - DayDayNews

On November 1, Zhong Nanshan, an academician of the Chinese Academy of Engineering, said at the 2022 "World Influenza Day" Science Popularization and Academic Conference that during the COVID-19 pandemic, we still need to strengthen research on scientific issues of influenza prev

Cases of COVID-19 have been found in many places around the world! Academicians such as Zhong Nanshan spoke out: Beware of this matter this winter

07/09 1691

Source: Taiwan Strait Network ◆ Mainland experts Wei Ming (left) and Wu Honglin (center) visited on the morning of the 2nd [Tuantuan] (Taiwan media photo) Comprehensive reports from Global Network, China Review Network, and Taiwan media on November 2 that the giant panda "Tuantua - DayDayNews

Source: Taiwan Strait Network ◆ Mainland experts Wei Ming (left) and Wu Honglin (center) visited on the morning of the 2nd [Tuantuan] (Taiwan media photo) Comprehensive reports from Global Network, China Review Network, and Taiwan media on November 2 that the giant panda "Tuantua

Mainland experts arrived in Taiwan to visit the Taipei Zoo and said: "Tuantuan" condition is more optimistic than expected.

07/09 1543

It is autumn in the northern hemisphere, the so-called season for appreciating leaves, and it is time for people to go out and appreciate the annual orange, red and yellow leaves. But among these bright and colorful patches, some trees always remain green. Why don’t evergreen con - DayDayNews

It is autumn in the northern hemisphere, the so-called season for appreciating leaves, and it is time for people to go out and appreciate the annual orange, red and yellow leaves. But among these bright and colorful patches, some trees always remain green. Why don’t evergreen con

Why don’t evergreens change color and fall leaves every autumn?

07/09 1964

These days, the California sea bass has been burned at home, and the meat is tender! With curiosity, I checked the fish species information and found that it was an invasive fish species, with a scientific name called largemouth bass and its origin is the United States. - DayDayNews

These days, the California sea bass has been burned at home, and the meat is tender! With curiosity, I checked the fish species information and found that it was an invasive fish species, with a scientific name called largemouth bass and its origin is the United States.

alert! Don't release these fish, eat them and save the world

07/09 1855

The most difficult thing to explain quantum is what yin and yang is. In the author's view, strategies, tactics, rational emotions, means and purpose, initiative and passiveness, etc. are all yin and yang. Unfortunately, many are philosophical concepts, and others may not be able - DayDayNews

The most difficult thing to explain quantum is what yin and yang is. In the author's view, strategies, tactics, rational emotions, means and purpose, initiative and passiveness, etc. are all yin and yang. Unfortunately, many are philosophical concepts, and others may not be able

Is quantum that complicated? Understanding traditional yin and yang may be helpful

07/09 1091

November 3 in history. Main Event: 1: November 3, 1957 - Soviet dog-carrying satellite 2 came to space. The appearance of a dog on Satellite 2 clearly shows that the Soviets were ultimately sending a person to the moon. - DayDayNews

November 3 in history. Main Event: 1: November 3, 1957 - Soviet dog-carrying satellite 2 came to space. The appearance of a dog on Satellite 2 clearly shows that the Soviets were ultimately sending a person to the moon.

Today in history - November 3

07/09 1744

Improving interior space is an important task for interior designers. What we call interior design is produced by architectural evolution. Interior design is not to beautify it here, but to be more beautiful there, it is an interior designer. - DayDayNews

Improving interior space is an important task for interior designers. What we call interior design is produced by architectural evolution. Interior design is not to beautify it here, but to be more beautiful there, it is an interior designer.

What are the key learning points for home decoration design in Xuzhou interior design training class (Shangyuan)

07/09 1656

#Toutiao Creation Challenge# Lao Wang has two sons, one daughter and three children. He lives neither rich nor poor. He is not as good as the top and has more than the bottom. It is quite good. Lao Wang's wife passed away early. He raised all three children by himself, and they a - DayDayNews

#Toutiao Creation Challenge# Lao Wang has two sons, one daughter and three children. He lives neither rich nor poor. He is not as good as the top and has more than the bottom. It is quite good. Lao Wang's wife passed away early. He raised all three children by himself, and they a

Lao Wang's family heirloom

07/09 1366

Messi can not run, but Mbappe Cristiano Ronaldo cannot run because they can't hold the ball, and touch the ball just to break through and form a shot. They cannot hold the ball for a long time like Messi, or change the line and pass by, or open up the space to dispatch both sides - DayDayNews

Messi can not run, but Mbappe Cristiano Ronaldo cannot run because they can't hold the ball, and touch the ball just to break through and form a shot. They cannot hold the ball for a long time like Messi, or change the line and pass by, or open up the space to dispatch both sides

About Messi's not running

07/09 1991

Tottenham Hotspur has confirmed that Son Heung-min will undergo surgery to resolve the facial injuries he suffered against Marseille. After a fierce clash with Chanchel Mbumba, the Korean was forced to leave half an hour ago, which made him dizzy, and the post-match footage showe - DayDayNews

Tottenham Hotspur has confirmed that Son Heung-min will undergo surgery to resolve the facial injuries he suffered against Marseille. After a fierce clash with Chanchel Mbumba, the Korean was forced to leave half an hour ago, which made him dizzy, and the post-match footage showe

Son Heung-min underwent surgery for facial injury

07/09 1962

Defensive midfielders are widely regarded as an important part of the football team because they act as the engine room that drives the midfield and they are also a source of protection for defense. These players usually regain the ball for the team, launch an offense and keep pa - DayDayNews

Defensive midfielders are widely regarded as an important part of the football team because they act as the engine room that drives the midfield and they are also a source of protection for defense. These players usually regain the ball for the team, launch an offense and keep pa

Defensive gate! Currently, the five best defensive midfielders in the Premier League! They are the core of the team

07/09 1846

I wonder if you have noticed that your cats often stare at you, why do they do this? In fact, cats always stare at you, not because you are beautiful, but because of these reasons! I am curious about what you are doing. I am very curious about cats and I am particularly intereste - DayDayNews

I wonder if you have noticed that your cats often stare at you, why do they do this? In fact, cats always stare at you, not because you are beautiful, but because of these reasons! I am curious about what you are doing. I am very curious about cats and I am particularly intereste

Why do cats always stare at you? It's not because you're pretty, but because of these reasons

07/09 1834