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Introduction The basic interactions that occur between particles in solution and the wafer surface are van der Waals forces (molecular interactions) and electrostatic forces (double-layer interactions). In recent years, research related to the particle adhesion mechanism on the w
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How much kinetic energy is needed to make a large medical equipment that weighs about 6 tons and generates a gravitational magnetic field about 60,000 times the earth's gravity operate in an orderly manner? Gradient power amplifier (GPA) 01 The "engine" of magnetic resonance. The
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But human beings living in three-dimensional space are not satisfied. They often long for higher-dimensional space and want to know what it is like there. But a cruel reality is that we cannot even truly grasp three-dimensional space, let alone four-dimensional space.
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Nowadays, quantum computing is jumping out of the laboratory and entering the world of real-life applications, providing disruptive ideas for solving many traditional computing problems. Quantum computing is a new computing model that follows the laws of quantum mechanics to cont
Accelerating the implementation of quantum computing NVIDIA QODA enables programming of classical computing and quantum computing in one step
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Carina Nebula A near-infrared view of the "cosmic cliff" of the Carina Nebula taken by the Webb Space Telescope. (Image: NASA, ESA, CSA and STScI) It’s an exciting day for scientists as they share with the world the first science-quality images from NASA’s next generation observa
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There are always all kinds of strange things in the world, just like the Charming Lake in our country. There has always been a mystery about Charming Lake. If you stand by the lake and speak loudly, the originally sunny lake will suddenly become covered with dark clouds and start
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For example: At present, human cells are cultured in cell culture dishes, which is a typical static culture. This method of cultivating human cells has great limitations. Cells such as human tendon cells need to be bent and Stretched "flexible tissue" cannot be cultured normally
In this hair-raising experiment, scientists grew living cells on robot skeletons
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Since its establishment, Jinyu Medical has always adhered to innovative thinking, continuously improved its innovation system, and enhanced its R&D innovation capabilities. In order to help build a first-class scientific research system in China, Jinyu Medical has given full play
KingMed Testing assists the China National Inspection and Quarantine Bureau and participates in a joint research on the quality evaluation of mNGS testing reagents
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The Amazon rainforest is known as the lungs of the earth. It is the largest tropical rainforest in the world. The Amazon River flows through the rainforest, bringing more creatures to the already colorful tropical rainforest, such as giant trees tens of meters high. and anacondas
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Wu Guosheng, male, from Guangji, Hubei. Bachelor of Science and Master of Philosophy from Peking University, Doctor of Philosophy from the Chinese Academy of Social Sciences. He is also a member of the Scientific and Technological History Discipline Evaluation Group of the Academ
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Recently, according to media reports, a large-scale global outbreak of "monkeypox" has occurred again. Currently, WHO has found 9,200 confirmed cases of "monkeypox" in 63 countries. This is the fastest spreading rate in recent years except for the new coronavirus. virus, medical
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As NASA prepares to release the first science images from the James Webb Space Telescope on July 12, engineers are paying close attention to the small but potentially serious threat that micrometeorites pose to the telescope.
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HTTP://science.science mag.org/content/early/2021/08/18/science.
Science | Large-scale in vivo CRISPR screening
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To this end, researchers such as Ron Dror and Rhiju Das of Stanford University developed a new deep learning algorithm-ARES to predict RNA structure, which achieved results that far exceeded existing algorithms.
Science | Deep learning algorithm based on all-atom coordinates and features to predict RNA structure
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Summary What will happen if one day we discover an advanced civilization? The universe is so vast, and there are many mysteries that humans have not yet explored. Although human beings are extremely small compared to the universe, they are undoubtedly very special in the vast sta
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General relativity, introduced in 1915, is a geometric way of thinking about gravity. Soon it became one of the most popular and successful theories. But it is not a perfect theory, and there are even problems that even Einstein could not solve. General relativity might not have
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High-end fabrics have a very high status in clothing. When choosing clothing, if you match it with fabrics that suit you, the overall look will be more outstanding and very attractive. Among clothing fabrics, fabrics with a high-end feel can make one's image more outstanding. So
Zheng Kai really found the right ex-girlfriend. She looked so much more beautiful than others in a cross halter-neck "satin skirt"
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Industrial Internet platforms have always been a hot topic in the industry. The release of the 2022 national "dual cross-platform" ("cross-industry and cross-field industrial Internet platform") list some time ago has set off a new round of heated discussion on this topic. As one
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I believe that many viewers who like to watch live broadcasts must have heard of Xuanzi Juertu. As a well-deserved sister-level anchor of Huya Live, Xuanzi Juertu has also won over a large number of loyal fans on the Internet.
Uzi breaks up with old teammate Xiao Ming? /Xuanzi Giant Rabbit 2 is officially announced to be re-broadcast and will resume large-scale content
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On the afternoon of July 12, Anti-Japanese War veteran Li Zhanrui passed away in Zhengzhou at the age of 101. During the Anti-Japanese War, Li Zhanrui was a pilot of the Third Squadron of the First Battalion of the Chinese Air Force, a mixed group of the Chinese and American Air
101-year-old Anti-Japanese War veteran Li Zhanrui passed away! He once flew planes to bomb Japanese bridges and military columns.
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According to Observer.com, U.S. Air Force Chief of Staff Brown recently stated that China is building a "new weapons arsenal" at a lower cost and five to six times faster than the United States.
The United States wants to abandon this important position and use all its strength to deal with China, but it is a pity that it is too late
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The weather has been hot recently, and wearing a mask will indeed increase the feeling of stuffiness. However, in order to protect yourself and others, especially in relatively crowded places, we must emphasize the scientific and standardized wearing of masks. How to choose a mas
When wearing a mask on hot days, you need to pay attention to these details! | Popular science on epidemic prevention
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