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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.
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On May 16, 2022, skywatchers weren't the only ones observing the moon during the longest total lunar eclipse in three decades. Two satellites that maintain close and continuous surveillance on Earth also turned to search. In doing so, they observed dramatic and uneven temperature
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In recent years, driven by a series of pharmaceutical reforms, my country's innovative drugs, including oncology drugs, have developed rapidly. At the same time, China's oncology discipline has also made great progress in recent years, with a large number of academic leaders emer
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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".
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As we grow older, we always seem to lose something. Many people who move from remote villages to metropolitan areas always lament that since arriving in the city, they can rarely see the bright Milky Way. Due to various reasons, we all seem to have lost the opportunity to "apprec
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As a girl, I am actually resistant to the psychology of insects, but as a mother, I am brave. The saying "motherhood brings strength" is correct in this regard.
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(Image source: Internet) Recently, Quantum Source, a quantum computing startup based in Israel, announced that it has completed a $15 million seed round of financing led by Grove Ventures, Pitango First, and Eclipse Ventures.
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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
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In recent years, modern people's views on marriage and love have become increasingly elusive. Traditional people believe that when you reach the marriageable age, you should marry when you should, marry when you should, have children, and pass on the family line from generation t
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If a woman is single for a long time, she will become lack of love and her psychology will change accordingly. If you want to pursue such a woman, you must be prepared for frustration and a protracted battle. It is not an easy task to truly get into her heart. Today, the Men’s Lo
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After 20 years of marriage, love is no longer what it used to be. You may be convinced that the relationship between a middle-aged couple is no longer love, but the ups and downs you have experienced have made the two hearts truly close together. Choose one of the yearly annivers
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Have you ever worried about losing something? For example, after losing love, the girl said that I liked Rene Liu a long time ago. Our biggest dream was to watch Rene Liu’s concert together. Until we broke up, we didn’t go to see it. A few days ago, I suddenly received a message
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Introduction: People will be very lonely in their later years, so many people will choose to remarry, but remarriage is not as good as imagined. If you can remarry, it is best not to remarry, otherwise you will really regret it. A 67-year-old man decisively rejected the confessio
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Not selfish! My brother is your mother's child, not yours. According to the Civil Code, parents are the guardians of their children and are also the first persons responsible for raising their children to adulthood! Therefore, your brother's tuition fees, the cost of getting marr
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