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Entropy is an important concept in thermodynamics, but it is also a difficult concept to understand. As my college physics teacher often said: There are (probably) only 4 or 5 people in this world who really understand entropy, and I don’t belong to them. Compared to other quanti
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Viruses can change the host's odor to attract mosquitoes: we know that mosquitoes (mosquitoes) are the deadliest animals in the world. Mosquitoes transmit diseases and are vectors of viruses and pathogens.
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An international team of astrophysicists studied the emergence of ion holes in Earth's magnetotail and assessed their impact on space weather. They found that ion holes propagate obliquely toward the local magnetic field. The results of this study will contribute to a better unde
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1. Shale is a kind of [ ] rock, which is mainly formed from clay after a long period of deposition and subjected to a certain pressure and temperature. A. Sedimentation B. Metamorphism C. Magma Answer: A.
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The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti
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Photo courtesy of cover news reporter Chen Yanfei. Interviewee. On July 5, researchers from the Chengdu Institute of Biology, Chinese Academy of Sciences, Chongqing Normal University, and Sichuan Academy of Forestry Sciences published a paper in the international plant taxonomy j
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Ruben Tommasi and other researchers from Entasis Therapeutics in the United States used new rational design methods to simultaneously optimize the biochemical efficacy and membrane permeability of the lead molecule, and successfully obtained a compound that can effectively inhibi
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Many oligonucleotide drugs require modifications where their phosphate bonds are connected to improve their absorption efficiency and stability (1). Oligonucleotide drugs usually need to be modified to improve stability and absorption efficiency (1). However, this also brings abo
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In the hot summer, do you want to "cool off" or even miss the cold winter? Dog sleds are actually mostly used in the Arctic or around the Arctic, because there is snow all year round, making it difficult for vehicles or horses to move. Therefore, sled dogs with snow wolf genes ha
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Recently, according to media reports, since the beginning of summer this year, the climate in many places in our country has experienced strange changes, such as the "May snow" in Chongqing, hail in Beijing in the summer, heavy rain in Yunnan, etc. However, recently, the climate
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Distribution of dragon claw balls in this area There are seven kinds of dragon claw balls in this area. Most of them are well-known in artificial horticulture, while some are not well-known and are often misidentified. Albispina is widely distributed in the form of C. cinerea ‘Al
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You must know why sea water is salty. Yes, because of the salt content (NaCl). Why is there salt in sea water, or not in rivers? In fact, both river water and sea water contain salt, but in different concentrations. In fact, the salt in the sea comes from land. Before there was w
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People often praise a person's medical skills by saying "Hua Tuo is reincarnated" and describing his medical skills as being as brilliant as Hua Tuo and unparalleled in the world. This shows that Hua Tuo's medical skills are recognized as a ceiling in the medical community.
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Are you familiar with these jingles? The Xiaoshu solar term is the beginning of midsummer. You must do a good job in health care and be careful of various diseases. Experts suggest that you might as well start with your diet.
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Since ancient times, people have attached great importance to diet, and have accumulated a lot of dietary wisdom through thousands of years of work and life. July 7th is Xiaoshu, so prepare the "Three Treasures of Xiaoshu" in advance, eat according to the season, and stay safe.
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Wei Guo, an attending physician at the Nutrition Department of Dongfang Hospital of Beijing University of Chinese Medicine, reminded that even though it is not the hottest time, you will still sweat more, leading to increased physical exertion and fatigue. “At this time, we must
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Today at 0:30, we welcome the Xiaoshu solar term. "Suddenly the warm wind arrives, following the arrival of Minor Heat." Minor Heat is the fifth solar term of summer, indicating the official start of the summer season. Summer means heat, and Xiaoshu means mild heat. Midsummer has
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Picture from Pinterest/Internet July 7th or 8th every year is Xiaoshu. Xiaoshu means that the weather starts to get hot and it is the first solar term of the long summer. The poster editor feels that the most profound thing in the long summer is the lack of appetite, irritability
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