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When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i
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[Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment...
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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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Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1).
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We’ve seen blue skies on sunny days, black skies on rainy days, gray skies on cloudy days…but what about green skies? It seems that it is only possible in science fiction movies, or on some alien planet beyond the earth. Will there be green skies on the earth we live on? The worl
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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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Chinese people have a special emotion for the moon. Chang'e flies to the moon, the Moon Rabbit makes medicine, we are strangers in a foreign land, but we still share the beauty of the moon. The moon represents my heart. Throughout the ages, many thoughts and emotions have been pl
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Wang Jianping: One article per day: "Theory of Perception." Part 9" (105) Why is a problem a problem? Why is there a problem? Existence has existed for hundreds of millions of years. Is there something wrong with existence? Logically speaking, there is definitely no problem. If t
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Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?
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Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l
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01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio
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Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.
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Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th
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In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.
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How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can
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It's not the singing in the middle of the night or the woman in red, but a group of people who seem to have traveled back to the Qing Dynasty. They always dream about returning to the Qing Dynasty... I don't know if I have watched too many time-travel dramas, but the recent Inter
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□Text/Picture Cheng Danmei Coordinator of this Edition/Liang Liyi Diverse and Interesting Clubs There are so many clubs in Germany. It's called Verein in German. If you look it up in a dictionary, it will definitely tell you it's called an association, but it's different from the
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More highlights from the UK Epidemic and Current Affairs Day on March 28: More than 30 million people in the UK have been vaccinated, and 57% of adults have been immunized. Details of Boris' four-year extramarital affair were revealed for the first time, and he was scolded and tr
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There is a place next to the Erhai Lake in Cangshan Mountain where you can face the Erhai Lake in the morning, bathe in the warm sunshine at night, and look up at the boundless starry sky. It is - Dali Yunhai Banshan Seaview Villa Holiday Inn. A place where half is clear water an
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In early 1949, in order to reward the soldiers who had made contributions on the battlefield, Deng Xiaoping specially held a celebration banquet for everyone. When Deng Xiaoping raised his wine glass to congratulate a great hero sitting next to him, he casually made a joke.
At the celebration banquet, Deng Xiaoping toasted Liu Changyi. Liu Changyi overturned the wine table, and Deng waved: Let him go.
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General Ye Ting’s family photo: General Ye Ting once had a warm home. This is a photo of the whole family. Beijing’s Old Street: Street scene near Biyun Temple in the western suburbs of Beijing in the late 1930s. The old and dilapidated houses, the unhardened pavement, and the t
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