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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
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Virology is primarily concerned with viruses that are pathogenic to humans or other species of which we are most concerned. During the novel coronavirus pneumonia epidemic, scientists have conducted a lot of research on SARS-CoV-2, the pathogen that causes infection.
Research on new viruses and new hosts will vigorously promote the development of virology
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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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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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Recently, CBS broke a piece of shocking news: a photo that may be an "alien shiti". It is said that this photo is related to the original "Roswell Alien Incident".
75 years later, the media found new evidence of the "Roswell UFO incident". Do aliens really exist?
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The device is mainly used to construct the three-dimensional stress environment of rock samples under formation conditions. It uses real fracturing materials and fracturing processes to conduct fracturing simulation experiments. Its technology is leading and can simulate in-situ
[Industrial Development] A 10,000-ton ultra-large hydraulic fracturing simulation experimental device was “born” in our city
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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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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
Where are you in the vast universe?
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On a clear night, when we look up at the stars, we find that the night is inlaid with countless stars. We can't help but be attracted by the twinkling stars in the sky. The dense starlight is so beautiful. Most of the shining stars we see are stars in the Milky Way, as well as so
In 1994, a comet collided violently with Jupiter, with a force equivalent to the simultaneous explosion of 2 billion atomic bombs.
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Recently, Zeng Yi, a researcher at the Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, and Jing Naihe’s research team collaborated on a paper titled Embryonic vascular establishment requires protein C receptor-expressing endothelial progenitors in De
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Recently, research in "Developmental Cells" revealed a key signaling molecule that can activate hair growth, providing a therapeutic target for the treatment of androgenetic alopecia, namely: the "SCUBE3" molecule.
Zuckerberg invested hundreds of millions! A molecule called "SCUBE3" can effectively stimulate hair growth
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In addition to the electric vehicles, 5G communications, and rail transit that we are in daily contact with, silicon carbide wafers have broad application prospects in key fields such as national defense and aerospace. Due to their irreplaceable advantages, they are regarded as t
Cheers to you: Break the technology monopoly! China's independently developed silicon carbide wafers have achieved domestic substitution
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Worlds, full of wonders. In 1970, an old woman named Yu Yuzhen picked up a strange butterfly on the way back to her parents' home. She gave the butterfly to her brother. Incredibly, three years later, the butterfly was sold To 1.27 million! It's really a joy that comes from heave
In 1970, a peasant woman picked up a strange butterfly on the roadside. Three years later, the price soared to 1.27 million.
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If a magnitude 12 earthquake occurs in the United States, what will happen to the United States? If they ask China for help, are you willing to donate? People joke: Don’t be afraid when an earthquake comes, fear is useless. You don’t need to run away from a big earthquake, and yo
If there was a 12-magnitude earthquake in the United States and you licked your face and begged China for help, would you donate money to help?
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The oxygen content of the air is only about 40% of that in the plains, and the annual average temperature is below 0 degrees Celsius. Looking around, you can see the boundless plateau alpine desert grassland. This is the Qiangtang National Nature Reserve, known as the "forbidden
Meteorological service records of "life forbidden zone"
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A new Tel Aviv University study proposes a new AIDS treatment that could be turned into a vaccine or a one-time treatment for HIV patients. The study looked at modifying type B white blood cells in patients so that they release anti-HIV antibodies in response to the virus.
Scientists propose potential AIDS treatment: HIV may be defeated with a single injection
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Late at night, the two LPL summer BO3 regular seasons staged by LNG, IG, WBG and AL came to an end. First, LOL champion mid laner Doinb led LNG to sweep IG, surpassing RNG with a record of 5 wins and 2 losses, and tied with EDG in LPL points. Fourth on the list, LNG is second onl
The LPL starting lineup is updated, Rookie Xiaolongbao comes into the battle, and V5 young player is delegated
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On July 6, Starbucks, the world's leading coffee brand, officially opened its doors at Shangqiu Wanda Plaza, bringing a unique "third space" coffee experience to this ancient city. "One day in Shangqiu spans five thousand years of China." When coffee blends into the time of the a
"Yu" sees the mellow coffee, Starbucks opens its first store in Shangqiu
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If I didn't tell you, it would be hard for you to imagine that the following painting was painted by a 13-year-old child. There are many other creations like "Women Objectified by Modern Media" created by 13-year-old Doudou. They were all born in a small house of only 72 square m
After staying here for eight years: The 72-square-meter small home in Imperial City is so awesome that I am convinced
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# during the process of raising cats, what are the common misunderstandings# Many novices often fall into pitfalls when raising cats. Today we will sort out 6️⃣common misunderstandings about raising cats and see if you have fallen victim to them‼ ️1.
6 common misunderstandings among novice cat owners that pet owners must not make
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However, excessive intake of sweets can lead to tooth decay, and many parents believe that teeth must be replaced sooner or later. As long as there is no pain, it is okay to leave deciduous tooth decay untreated, right? The answer is of course no, deciduous tooth decay must be tr
Good Doctors Around You | Is it OK to leave the caries on the deciduous teeth untreated? the answer is……
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Introduction In recent years, the country has vigorously promoted DRG/DIP reform to promote the standardization of hospitalization fee payment and reduce the burden on patients. The implementation of DRG/DIP has had a profound impact on various participants in the entire medical
The impact of DRG/DIP policies on pharmaceutical and device companies
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