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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?
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Denise Kühnert and other researchers from the Max Planck Institute in Germany extracted hepatitis B virus sequences from 137 early human samples located in western Eurasia and the Americas from about 400 to 10,500 years ago and analyzed their evolution.
Science | The evolution of hepatitis B virus over the past ten thousand years
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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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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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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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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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Researchers such as Roger Geiger from the University of Ticino in Switzerland creatively modified a strain of Escherichia coli to adjust the tumor microenvironment and enhance the effect of immunotherapy.
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Walls can be seen everywhere in our human society. They are not only barriers to protect us, but they can also be seen as cages to imprison us. In addition to these walls that we can see in life, astronomers have also discovered "walls" in the universe, as if someone deliberately
The "cosmic wall" was discovered, and researchers were panicked: Are we really the experimental subjects?
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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
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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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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.
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The weather is hot in midsummer. Fortunately, there are all kinds of fruits to accompany you. Put the fruits in the refrigerator to chill, which is both delicious and refreshing. However, if you store them improperly, it can easily lead to big problems... You will "show off" half
Dangerous! After "showing off" half a kilogram of it after a meal, a woman with multiple organ failure was admitted to the ICU... Be wary of this detail
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Chemotherapy is chemical drug treatment. It is a treatment method that uses chemical drugs to kill tumor cells, inhibit the growth and proliferation of tumor cells, and promote the differentiation of tumor cells. It can effectively kill primary and metastatic tumors located throu
Chemotherapy drugs are an important means of cancer treatment in my country and have a large market space.
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"Director, can you guarantee that I will survive 100 days?" "I can't guarantee it."... In January 2011, Xu Linyou, chief physician of the Thoracic Surgery Department of Huangshan People's Hospital, was unfortunately diagnosed with lung cancer. The 44-year-old was sentenced by the
"As a doctor, why do I also get lung cancer?" A doctor's advice after suffering from cancer should be taken as a warning
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Schroder is a player who has an indissoluble bond with the Lakers. In 2021, he misassessed his market value and arbitrarily rejected the 4-year, $84 million contract offered by the Lakers. As a result, he was in the playoffs. His poor performance caused his value to plummet, and
Schroeder reminds Irving: Those who join the Lakers will bear the main responsibility for the failure, even the thick eyebrows are no exception
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On July 6, Beijing time, at the pre-match press conference between Hebei team and Shanghai Shenhua in the Dalian Division of the Chinese Super League in the 9th round, Hebei team coach Jin Zhongfu revealed that Zhang Wei’s injury is likely not optimistic.
Wu Jingui: If the Chinese Super League resumes home and away games, it will definitely be a good thing! Hebei team Zhang Wei may miss due to injury
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The children of Jiangdong are so talented, and their comeback is unknown - Du Mu athletes can be said to be the hardest and most tiring group. They train day after day and use up almost all their body's potential and talents. If they don't get a good ranking , the future life is
Shang Chunsong, a female gymnast born in 1995: She gave her brother a million-dollar bonus to buy a house, and once lived on only 2,000 yuan a year.
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