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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
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Recently, the 37th Shanghai Youth Science and Technology Innovation Competition held its final review to select the award-winning projects in each section of this competition, the projects promoted by the Shanghai region for the 36th National Youth Science and Technology Innovati
First prize in municipal competition! Let’s take a look at the story of this innovative young man from Jinshan
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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?
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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
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According to relevant statistics, from January 1, 2021 to December 31, 2021, the State Food and Drug Administration approved a total of 83 new drugs, including 51 domestic new drugs and 32 imported new drugs. The number of new drugs has reached a record high since the drug review
The approval of new drugs in my country has reached a new high, with 83 new drugs involving 70 pharmaceutical companies and multiple milestone approvals
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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
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IT House News on July 6. According to CCTV News, NASA confirmed on July 5, local time, that the CAPSTONE lunar probe currently has a communication failure and that it has left the earth's orbit with a small Capstone cube satellite launched last Tuesday. Lost contact while heading
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July 1, 2022 Summer in Alaska has always been described as short and mild. In the early summer of 2022, the prominent word is smoke. In multiple scenes in June and early July, the Visible Imaging Infrared Radiometer Suite (VIIRS) satellite on the NASA-NOAA National Polar Orbiting
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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
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Production and use of cell cycle synchronization demonstrator "Cell cycle" refers to the entire process that a cell goes through from the completion of one division to the end of the next division. It is divided into two stages: interphase and division. Interphase includes G1 pha
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On July 5, the Wuhan Smart Geographic Information Industrial Park opened in the Huafa International Enterprise Building, and the construction of the social application node of the Hubei Provincial Satellite Center was launched in Hanyang. Map navigation, logistics inquiry, land r
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01Research background As an innovative technology, rechargeable batteries have greatly changed the development process of modern society. High-efficiency energy storage technology at high temperatures requires advanced battery systems to meet growing application scenarios such as
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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?
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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?
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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
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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?
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Many parents will lament that my child is always unconscious and always takes his time doing things. He always fails to abide by the rules set for him and breaks the rules if he is not careful. The punishment is short-lived and ineffective, and I don’t know where to start when it
How to develop self-discipline in children?
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Should I buy a piano for my child who is just learning piano? A parent told me that he was very confused about whether to buy a piano for his child who was just starting to learn piano, because he was afraid that if he bought a piano, his child would not be enthusiastic about lea
My child has just started learning piano. Should I buy a piano?
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Breastfeeding is so painful, why do mothers insist on gritting their teeth? Just look at the advantages of breast milk and you will understand. We all know that breast milk is the best source of nutrition for babies, so much so that the World Health Organization recommends that m
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Children grow faster in summer. Parents must take advantage of this golden period to feed their children more calcium-containing foods, so that their children’s health will become better and better. Here are 5 calcium-supplementing foods recommended to parents. Regular consumptio
If you want your children to grow taller, eat these 5 high-calcium vegetables. Save them.
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When we watch movies with our children, we can not only return to childhood with them and experience the most real world. These 12 movies can not only sharpen children's ears and prevent them from being addicted to computer games, but also allow them to experience the fun and val
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However, the destruction we are talking about means that the country is destroyed and the family is destroyed, the king is killed and no longer exists, 80% of the army is also dead, the jade seal has also fallen to others, and the capital of the country has also fallen. From this
It all shows that the dynasty died in Chongzhen, but is this really the case?
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