PHYSICAL ACTIVITY and BRAIN HEALTH in Aging

2024/05/0100:05:05 science 69448

PHYSICAL ACTIVITY and BRAIN HEALTH in Aging - DayDayNews

PHYSICAL ACTIVITY and BRAIN HEALTH in Aging - DayDayNews

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According to reports, China's import dependence on high-end scientific instruments ranks in the top three along with chips and oil, with the import dependence reaching 90%, which is higher than chips and oil. At a time when China's scientific research is advancing to the high end - DayDayNews

According to reports, China's import dependence on high-end scientific instruments ranks in the top three along with chips and oil, with the import dependence reaching 90%, which is higher than chips and oil. At a time when China's scientific research is advancing to the high end

The road to breakthrough for China’s high-end scientific instruments

05/31 1696

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

Introduction to the results In this article, Professor Li Mingqi’s team from the School of Chemistry and Chemical Engineering of West China Normal University published a paper in "ACS Sustainable Chem. - DayDayNews

Introduction to the results In this article, Professor Li Mingqi’s team from the School of Chemistry and Chemical Engineering of West China Normal University published a paper in "ACS Sustainable Chem.

West China Normal University: Honeycomb nano-Bi/N-doped carbon composite materials for sodium-ion batteries

05/31 1277

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

2020 is definitely the year of Mars exploration in human history. During this year, my country's Tianwen-1, the United States' Perseverance, and the UAE's Hope Mars probe were all launched successively. Why is human enthusiasm for Mars exploration so high all of a sudden? In fact - DayDayNews

2020 is definitely the year of Mars exploration in human history. During this year, my country's Tianwen-1, the United States' Perseverance, and the UAE's Hope Mars probe were all launched successively. Why is human enthusiasm for Mars exploration so high all of a sudden? In fact

China's Mars sampling may return in 2031. Is it difficult to sample Mars? Much more difficult than lunar sampling

05/31 1503

Introduction to the results At present, there is an urgent need to develop lightweight, flexible and efficient wave-absorbing materials. - DayDayNews

Introduction to the results At present, there is an urgent need to develop lightweight, flexible and efficient wave-absorbing materials.

Xi'an University of Technology: Carbon fiber/graphene/LDH composite materials for microwave absorption

05/31 1578

In the above-mentioned vision of high-tech warfare, lasers are mentioned many times. This is definitely not a bizarre myth. It not only plays a huge role in production, medicine, scientific experiments and other fields, but also greatly promotes the development of military techno - DayDayNews

In the above-mentioned vision of high-tech warfare, lasers are mentioned many times. This is definitely not a bizarre myth. It not only plays a huge role in production, medicine, scientific experiments and other fields, but also greatly promotes the development of military techno

Which country has military control over space that actually controls the world?

05/31 1228

Before this, we all know that our country has the largest rare earth reserves in the world, about 44 million tons, followed by Mongolia with about 31 million tons, and Brazil with 2,200 tons. Thousands of tons of rare earths are called industrial gold. - DayDayNews

Before this, we all know that our country has the largest rare earth reserves in the world, about 44 million tons, followed by Mongolia with about 31 million tons, and Brazil with 2,200 tons. Thousands of tons of rare earths are called industrial gold.

Türkiye claims that it has discovered the world's largest rare earth resources, which can be used for thousands of years. What impact will it have on China?

05/30 1634

You would never imagine that plants have made so many efforts to prevent them from being eaten by other animals. Do you know what they are? I believe many friends are curious about a question, that is, plants are also living things. Since they are living things, they must They wi - DayDayNews

You would never imagine that plants have made so many efforts to prevent them from being eaten by other animals. Do you know what they are? I believe many friends are curious about a question, that is, plants are also living things. Since they are living things, they must They wi

If the theory of evolution is correct, why did plants evolve to be sweet and delicious? Intentionally inviting animals to eat?

05/31 1106

Cheng Yuqi, a famous geologist, science and technology management expert, one of the pioneers of modern geological research in my country, and the main founder of my country's metamorphic rock science and Precambrian geology. - DayDayNews

Cheng Yuqi, a famous geologist, science and technology management expert, one of the pioneers of modern geological research in my country, and the main founder of my country's metamorphic rock science and Precambrian geology.

Science and Life丨Academician Cheng Yuqi: Geological road, laying foundation and pioneering

05/31 1744

After death, due to the termination of the life process, the putrefactive bacteria that were parasitic in the human body during life lost the control of the human immune system and grew and multiplied crazily. - DayDayNews

After death, due to the termination of the life process, the putrefactive bacteria that were parasitic in the human body during life lost the control of the human immune system and grew and multiplied crazily.

What is the giant phenomenon? What would lead to the discovery of the giant-viewing phenomenon?

06/02 1139

The perigee of Mars is 55 million kilometers, and the apogee is a full 400 million kilometers. This is a planet that is very far away from us most of the time. Therefore, every time humans launch a probe, they have to choose the day carefully to prevent missing the most important - DayDayNews

The perigee of Mars is 55 million kilometers, and the apogee is a full 400 million kilometers. This is a planet that is very far away from us most of the time. Therefore, every time humans launch a probe, they have to choose the day carefully to prevent missing the most important

Even closer, Earth’s sister planet, why is Venus not as popular as Mars?

06/02 1979

This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati - DayDayNews

This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati

Lots of mutations and fast spread! Omicron “second generation variant” attracts attention

06/02 1690

At present, people may already know what genetic metamorphosis is through the Internet, TV and other related channels, but I am afraid many people do not know much about the related harm caused by genetic metamorphosis. Next, I will make a simple analysis for everyone. - DayDayNews

At present, people may already know what genetic metamorphosis is through the Internet, TV and other related channels, but I am afraid many people do not know much about the related harm caused by genetic metamorphosis. Next, I will make a simple analysis for everyone.

Vanmate: What is genetic metamorphosis and what are the dangers of genetic metamorphosis?

06/02 1115

The main business of Walter Gas is centered on the R&D, production and sales of special gases, supplemented by general industrial gases and related gas equipment and engineering business, providing one-stop comprehensive gas application solutions. Xilong Science's main business i - DayDayNews

The main business of Walter Gas is centered on the R&D, production and sales of special gases, supplemented by general industrial gases and related gas equipment and engineering business, providing one-stop comprehensive gas application solutions. Xilong Science's main business i

The main Shenglang starts! 7 leading electronic chemicals stocks are expected to double

06/02 1216

Different from other creatures, our ancestors chose a very unique evolutionary route, with the brain as the core. Because of this choice, humans are now the "rulers" of the earth and have absolute dominance. Unless all other creatures on the earth unite to attack humans, then eve - DayDayNews

Different from other creatures, our ancestors chose a very unique evolutionary route, with the brain as the core. Because of this choice, humans are now the "rulers" of the earth and have absolute dominance. Unless all other creatures on the earth unite to attack humans, then eve

Five possibilities for human extinction, the last one is unexpected

06/02 1229

What is even more fatal is that these four pressures are currently positively influencing each other, and the harm to the global economy after resonance may be deeply superimposed. Especially with the strong expectation that the U.S. dollar will continue to raise interest rates, - DayDayNews

What is even more fatal is that these four pressures are currently positively influencing each other, and the harm to the global economy after resonance may be deeply superimposed. Especially with the strong expectation that the U.S. dollar will continue to raise interest rates,

The 4 countries with the biggest currency crises! Lebanon and Sri Lanka go bankrupt, and Egypt’s poverty rate rises by 12%

06/02 1230

Recently, Sri Lanka declared a national state of emergency and encountered an unprecedented economic and political crisis since the founding of the country. In recent years, as the world has been affected by the COVID-19 epidemic, Sri Lanka's fiscal revenue, which is overly depen - DayDayNews

Recently, Sri Lanka declared a national state of emergency and encountered an unprecedented economic and political crisis since the founding of the country. In recent years, as the world has been affected by the COVID-19 epidemic, Sri Lanka's fiscal revenue, which is overly depen

Is Sri Lanka, the pearl of the Indian Ocean, really going bankrupt?

06/02 1453

Sri Lanka's economy is on the verge of collapse as the COVID-19 epidemic has severely hit the country's income, with opposition lawmakers even saying that the country may face bankruptcy this year. The government declared a national economic emergency last September, but inflatio - DayDayNews

Sri Lanka's economy is on the verge of collapse as the COVID-19 epidemic has severely hit the country's income, with opposition lawmakers even saying that the country may face bankruptcy this year. The government declared a national economic emergency last September, but inflatio

Sri Lanka is on the verge of bankruptcy and uses tea to pay off its debts. Will the organic agricultural revolution exacerbate the food crisis?

06/02 1133

Recently, Sri Lanka's Ministry of Finance pointed out in its own public statement that they will temporarily stop repaying foreign debt until they complete the relevant plans for debt restructuring. This also means that the country's economic situation is indeed quite severe. - DayDayNews

Recently, Sri Lanka's Ministry of Finance pointed out in its own public statement that they will temporarily stop repaying foreign debt until they complete the relevant plans for debt restructuring. This also means that the country's economic situation is indeed quite severe.

Still borrow it? Sri Lanka announced a moratorium on all foreign debt repayments and requested loans from China

06/02 1395

Sri Lanka will suspend external debt repayments, including bonds and intergovernmental borrowings, pending the completion of a loan restructuring plan with the International Monetary Fund to deal with the island nation's worst economic crisis in decades, the government said on Tu - DayDayNews

Sri Lanka will suspend external debt repayments, including bonds and intergovernmental borrowings, pending the completion of a loan restructuring plan with the International Monetary Fund to deal with the island nation's worst economic crisis in decades, the government said on Tu

Sri Lanka suspends foreign debt repayments as economic crisis worsens

06/02 1871

The highlights of today's two games are still on the two teams FPX and V5. FPX is in hot shape after the team bottomed out and ushered in its own two-game winning streak. V5 currently has a six-game winning streak, ranking first. At the top of the standings, today we have the sev - DayDayNews

The highlights of today's two games are still on the two teams FPX and V5. FPX is in hot shape after the team bottomed out and ushered in its own two-game winning streak. V5 currently has a six-game winning streak, ranking first. At the top of the standings, today we have the sev

LOL: Rookie returns to the starting lineup and V5 aims to win 7 consecutive games

06/02 1037