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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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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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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
Science | More flexible oligonucleotide synthesis
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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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Metals such as copper, silver, aluminum, and iron have strong electrical conductivity and are called conductors. Plastic, glass, rubber, porcelain, etc. are almost non-conductive and are called insulators. There is also a type of substance whose conductivity is between that of a
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Geometrically complex parts are manufactured using wax casting. However, high-quality castings are not always ensured when using this method: defects often form on the product surface. Chemists from the Perm Polytechnic University suggested a technique that would avoid irregulari
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2022EHA Annual Meeting Mantle cell lymphoma (MCL) is a B-cell lymphoma with unstable genome and high mutation frequency. The characteristics of genomic instability are associated with repeated relapse and short progression-free survival (PFS) and overall survival (OS). related.
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It has long been thought that ancient humans moved out of Africa from primarily relatively affluent woodlands along the Mediterranean coast (1, 2). However, a recent work found that this is not the whole picture (3).
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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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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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Highlights of technology commercialization Arzeda’s core technology value Arzeda has developed a protein design platform that combines computational design technology and artificial intelligence technology based on protein biophysics and metabolic biochemistry to support flexible
Protein meets AI, breaking through the boundaries between natural and chemical synthesis, and having unlimited application scenarios
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Graphene-modified copper-tungsten alloy composite sample prepared by plasma sintering method (SPS) Photo provided by the European Research Institute of China News Service, Berlin, July 6 (Reporter Ma Xiuxiu) This was provided by the European Research Institute of Global Energy In
The new graphene-modified electrical material technology was successfully used in the power industry for the first time
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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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Inside a US hospital (data map) According to a report by NBC New York on the 5th, a new study from Yale University showed that a cancer patient in Connecticut, USA, was infected with the new coronavirus for 471 days. During this time, the virus mutated three times in his body. Th
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Nominate a new tea drink to be popular: Perilla. Not long ago, Heytea and the hit drama "Menghualu" jointly launched a new product, Perilla Pink Peach Drink, which sold nearly 300,000 cups on the first day of its launch. Brands such as Lele Tea, Juan Tea, Marumotang, and Suge Fre
300,000 cups were sold on the day of launch! Many brands are promoting it, Menghualu has completely made “Perilla” popular
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China is the hometown of liquor. The liquor culture of thousands of years has a long history and is an inseparable part of the history of our country. With the development of the times, the craftsmanship of liquor has also made a qualitative leap. According to the latest data, th
China's three "unlucky wines" were household names in their glory days, but now they have been collecting dust in the corners of supermarkets for a long time
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Speaking of Xiaozhan, everyone on earth knows that Xiaozhan rice is abundant there. The people of Xiaozhan and even the whole Tianjin people call steamed rice different from the way southerners call it "eating rice". Nowadays, northerners call it "dry rice".
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Editor/JJ Picture/Reprinted from IG @butter_insta, @daisolife "Avocado" suddenly became popular this year. It is not only delicious when made into salads and dishes, but also because it is rich in soluble fiber, which can increase satiety and is a good choice for fitness and weig
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On October 24, the 13th Shandong University Student Science and Technology Festival - "Jerry Environmental Cup" Shandong University Student Environmental Creativity Competition, hosted by the Shandong Environmental Science Society and Yantai University, and co-organized by the Sh
The 13th Shandong University Student Science and Technology Festival - "Jerry Environmental Cup" Shandong University Student Environmental Protection Creative Competition concluded
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Source: Packaging Engineering Journal In recent years, green and environmentally friendly packaging materials have achieved certain research results and have been popularized and applied in China.
New trend in packaging: low carbon, these packages are so environmentally friendly that you can even eat them (edible packaging)
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