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What is the core asset of the laboratory? The laboratory scenes are of course biological samples. They are the objects of laboratory scientific research, and their safety means the safety of experimental data. Once the laboratory loses power or the instrument malfunctions, the sa
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Recently, the patrol personnel of the Sichuan Xiaozhaizigou National Nature Reserve Management Office have just completed patrolling the Xialiligou line and at the same time completed the collection of infrared camera materials. When patrolling the infrared camera materials from
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The wind of the Yuan Universe also blew into the Year of the Tiger Spring Festival Gala, and became the "Getting Rich" in the Spring Festival Gala program. In this year's Spring Festival Gala skit "Not Yet", Shen Teng said, "I am a dog in the metaverse." This pushed the metaverse
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In the eyes of many people, "alien" and "alien civilization" are synonymous with advanced civilization, and their civilization is much higher than human civilization. In many science fiction novels and movies, this point is particularly prominent. Aliens always appear to be omnip
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Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries.
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In the classic Korean drama "Blue Life and Death", there is this sentence: "In my next life, I want to be a tree, so that I can always stay in one place and never leave." From ancient times to the present, trees have always been "rooted in the earth" "The image of "appeared", and
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The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article.
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Authors and institutions: Professor Ding Sheng, Assistant Researcher Liu Kang, and Associate Researcher Ma Tianhua from the School of Pharmacy, Tsinghua University are the co-corresponding authors of the paper. Professor Ding Sheng’s research group, Hu Yanyan, Yang Yuanyuan, and
Tsinghua team discovers for the first time a magical potion for the directed induction and stable culture of totipotent stem cells in vitro
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The laboratory of the Beijing Center for Disease Control and Prevention conducted genetic sequencing on the specimens of the three infected persons reported on July 5. The results showed that the viruses all belong to the BA.5.2 branch of the Omicron variant. Gene sequence compar
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According to relevant records, very "weird" creatures actually appeared in Japan as early as the 1960s and 1970s. At that time, this strange-looking species had a "protruding mouth, hairless body, wrinkled skin, like a dog and a monkey, and walked with a tremble." On the one hand
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Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh
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Paris, July 7, local time, France had 161,265 new confirmed patients and 89 new deaths within 24 hours, bringing the total to 149,943.
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On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.
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The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast
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As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int
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In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw
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Feasibility study report case of rail vehicle manufacturing and aluminum profile deep processing construction project
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As the first national high-tech zone in Xinjiang, Urumqi High-tech Zone has been established since its approval in 1992. It has held high the torch of the Tianshan Mountains, and with the courage to venture into and the responsibility for self-innovation, it has upheld the princi
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Yesterday was World Tsunami Day. Through yesterday’s introduction, Taiwan fans must have a better understanding of tsunamis. Therefore, the editor would like to take stock of the major tsunamis in recent years. Let’s look first at the Indian Ocean tsunami. According to data, this
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At 08:58 on December 26, 2004 [Beijing time], a major earthquake with a magnitude of 9.1 to 9.2 occurred in the northwest waters of Sumatra, Indonesia. The major earthquake was caused by the rupture of a 1,200-kilometer-long seismic fault zone. When the earthquake occurred The pl
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Aiyat train accident - Egypt, 2002 (383 casualties) At 2 a.m. on February 20, 2002, the fifth carriage of an Egyptian train exploded. The fire quickly spread to other carriages and the train did not stop until two hours later. Down. In the end, seven carriages were burned to ashe
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On the evening of the 22nd local time, a tsunami occurred near the Sunda Strait in western Indonesia, killing 62 people. Another 584 people were injured and 430 houses were damaged. Rescue workers are currently searching the scene.
Indonesian tsunami kills 62 people and injures hundreds
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