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Atoms are composed of nuclei and electrons. In the classical atomic model, electrons are thought to orbit the nucleus, much like the Earth orbits the Sun in the solar system. If that were the case, electrons would release energy (electromagnetic radiation) as they orbited the nuc
Electrons and atomic nuclei are negatively and positively charged respectively, so why don't electrons fall into the nucleus?
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This article is reprinted from the "Chinese Biophysical Society" public account Chinese Biophysical Society. The official subscription account of the Chinese Biophysical Society serves BSC members and professionals in the field of biophysics. 300 original articles "Tan Jiazhen Li
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The CRS-25 "Dragon" cargo spacecraft was launched at 08:44 on July 15, 2022, Beijing time. The "Falcon 9" launch vehicle carrying the CRS-25 (the 25th Commercial Resupply Services) "Dragon" cargo spacecraft was in Florida. Kennedy Space Center station 39A (LC-39A) ignited and lau
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Text | C Jun Ke Xun Typesetting | C Jun Ke Xun's headline number is an original article. Plagiarism is prohibited. Violators will be prosecuted. What does a photolithography machine mean?
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In order to thoroughly implement the spirit of the Central Talent Work Conference and promote the transformation and deepening of Xi Jinping's socialist thought with Chinese characteristics in the scientific and technological circles, according to the "Opinions of the General Off
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On July 10, 2022, the Journal of Medical Virology, an authoritative international journal of virology, published online a multi-center study on the safety and immunogenicity of the domestically produced inactivated COVID-19 vaccine for people with liver cancer, completed in coope
A multi-center study on the safety and immunogenicity of the domestic inactivated COVID-19 vaccine for people with liver cancer
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Female scientific and technological workers are an indispensable and important force in promoting scientific and technological innovation. This morning, the 17th China Young Female Scientists Award Ceremony was held in Beijing, hosted by the All-China Women's Federation, the Chin
The total number of female scientific and technological personnel has reached nearly 40 million! The 17th China Young Female Scientists Award was presented
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To search for more institutional survey minutes and telephone conference minutes, please visit [Wen Baku Research] For more minutes on the computer, please pay attention to [Wen Baku Research] Source: Internet (Self-identification of authenticity) The full text has a total of 926
Heterojunction battery industry-Communication Minutes-20220714
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CCTV News: Reporters learned from the Chinese Academy of Sciences that experts from the Kunming Institute of Zoology, Chinese Academy of Sciences, used scientific methods to conduct ancient DNA genetic analysis and research on the skull fossils of the "Maludong Man" discovered in
Experts from the Chinese Academy of Sciences found that the genomes of ancient humans in southern my country are similar to those of ancient Indians
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There is a kind of grass that is very magical. It can continue to survive for 10 years after leaving the land. Its roots can separate from the soil on their own and move with the wind. Even if it is dried to ashes, just put it in water. , it can come back to life again in a very
There is a kind of grass that cannot die. Have you seen it?
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Recently, the research group of Professor Zhou Pinghong from the Endoscopy Center of Zhongshan Hospital, Fudan University and the team of Professor Ji Minbiao from the Department of Physics of Fudan University have developed a fast pathological imaging technology based on femtose
The research group of Professor Zhou Pinghong of Zhongshan Endoscopy Center and the team of Professor Ji Minbiao of the Department of Physics of Fudan University collaborated to develop femtosecond stimulated Raman technology for rapid pathological diagnosis of endoscopic biopsy.
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This is because in her recent works, she used a shark weighing more than 100 kilograms. The program was well received and received 77,000 likes, but trouble came along with it.
Internet celebrity suspects using endangered great white sharks to cook food? police intervention
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[USTC Alumni Foundation (ID: USTCIF), the most active USTC alumni organization in the world, publishes USTC news and alumni information in real time] Pan Jianwei’s team at USTC published a review of space quantum experiments in "Modern Physics Review", and Cao Yuan also Recently,
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This year, there are 40 days of dog days! The so-called "three dog days" refer to the collective name of the first, middle and last days. There are 30 or 40 days every year. Since the time between the Beginning of Autumn and "Geng Day" is not fixed every year, and the difference
Tomorrow we will enter a 40-day super long dog day! Put this "Three Days" calendar away
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Water Characteristics Plants' dependence on water can be divided into two categories: aquatic plants and terrestrial plants. Aquatic plants basically cannot survive without water; terrestrial plants basically survive without water. Of course, just like amphibians, there are also
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Conference Background Spatial transcriptomics is the annual method selected by Nature methods in 2020. It is a new direction in the current field of single cell omics research and has broad application prospects in many clinical fields such as oncology, pathology, immunology, and
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Tuchel said Chelsea will do their best to remain competitive. Tuchel: "We need sleep the night before the game, but the room is only available until 12 o'clock that day, so our whole staff sits in the lobby, and only the players and I can be in the room longer.
Tuchel: We will do our best to stay competitive and I will make demands on myself and the team
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At 18:05 on the evening of July 15th, Beijing time, Manchester United played the second pre-season game against Melbourne Victory. In the first half, Economides counterattacked and broke Manchester United's goal. McTominay shot from the sideline into the net to equalize the score
Martial scores consecutive goals, Rashford contributes, Manchester United reverses Melbourne Victory 4-1 and wins two consecutive games
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It is reported that the Gunners management has currently been negotiating with Red Bull. The Gunners hope to take away the 29-year-old midfield star Forsberg from the opponent's formation to supplement the team's offensive firepower. In order to introduce this player, the Gunners
Arsenal offers 17 million, Ronaldo transfers to AC Milan for 10 million
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It was a sunny weekend, and I saw that my curly hair looked like a pile of weeds, so I went to the hairdresser to get some oil. Unexpectedly, I met my son Jiahao and his ex-girlfriend Shen Shasha.
I broke up my son’s love and regretted it so much that I wanted to die
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With the implementation of the inter-provincial policy for second-hand cars, the circulation scope of second-hand cars has become wider and wider, so a profession called "second-hand car pick-up driver" has also been derived. In the industry, it is also called a second-hand car d
Is it easy to be a used car driver? Where do the used car delivery guys take orders?
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In all things, everything needs to be endured, tolerated, and given up, so that the cause and fate can be harmonious. As a person lives, he must learn to live with "forbearance", endure hardships, endure anger, and endure desires.
People look at three things: tolerance, tolerance, and willingness.
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