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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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-196°C, which is a temperature that makes people feel very strange, and this number is the liquid nitrogen temperature at which umbilical cord blood hematopoietic stem cells are safely stored. So, why should umbilical cord blood be stored at this temperature? Can the quality and
Can the quality and quantity of umbilical cord blood stored in liquid nitrogen at -196°C be maintained?
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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
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"Golden Heart Double Color" Bougainvillea Petunia "Guangzhou No. 1". The flowers are huge, with a diameter of up to 10 centimeters, one-third larger than ordinary petunias. It is especially suitable for the hot and humid weather in Guangzhou, and is suitable for various planting
How many of these new varieties do you know?
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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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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
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1696
The German Federal Ministry of Science and Technology wants to accelerate materials research and make it sustainable and relevant to industry. However, the success of technology leaps or market launches in government-funded projects depends largely on the choice of partners. A ne
Germany's Federal Ministry of Science and Technology promotes materials development
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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
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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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The latest research in the United States shows that the "switch" that controls the length of human life is the hypothalamus hidden under the brain. The hypothalamus is located below the brain. It regulates body fluid electrolyte balance, body temperature balance, and the immune s
Women live longer? The latest US research reveals the truth about aging in the brain
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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
A "Garden" opens up a new world, and the "Big Dipper" shines in Hanyang
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1602
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
Tsinghua Zhang Qiang & BIT Li Boquan Angew: Zinc-air batteries move towards 80℃ high temperature applications
06/02
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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?
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
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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Site Latest News
Who will create a better world? This is not one person’s responsibility, it is everyone’s responsibility. We should have long recognized the power of organizations and collectives. The creation of a beautiful world is not due to individuals, and placing hope on individuals is hop
Individuals can only do their best. Without the support of the group, there is no way to break through.
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On July 4, the sixth day of the sixth lunar month, in order to commemorate the ordination day of the "Human Maitreya" monk Budai, as one of the five famous mountains of Chinese Buddhism - Maitreya's fundamental dojo, Xuedou Mountain held a "June Sixth Sutra Suning Meeting for Mai
On the sixth day of the sixth lunar month, Buddhist scriptures are shared in various temples.
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Sculpture is an art that pays attention to beauty. Sculptures make dumb materials full of spirituality and integrate unique aesthetic landscapes. Today I will take stock of the top ten famous domestic statues and take a look.
The top ten tallest giant statues in China. Each one is super shocking. How many have you been to?
06/02
1282
As we all know, Thor boarded a lifeboat in "Thor 3" to protect the Asgardian refugees. He personally challenged the powerful Hela, but was defeated by Hela and cut his right eye open. He has since become blind in one eye and wears an eyepatch.
It’s scary to think about it! The biggest mystery in "Avengers 3" is revealed: Someone sacrificed to restore Thor's eyes
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1858
The eighth round of the Chinese Super League ended without any suspense. In 90 minutes, Guangzhou City was crushed by Shandong Taishan, and finally lost 0-2. It suffered an eight-game losing streak and created the worst start to the Chinese Super League.
Will Chen Xuyuan be heartbroken? The powerful Chinese Super League team may be deducted 6 points and face disbandment. It was once as famous as Evergrande
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1549
Steel-bonding reinforcement is a two-component high-strength adhesive that uses a resin alloy toughened epoxy curing system. It is specially used for steel-bonded reinforcement of concrete structures. The construction process is simple, the performance is reliable, the purpose of
In building reinforcement projects, the difference between steel glue and ordinary glue
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