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The data shows that the mortality rate of middle-aged people increased in the second year of COVID-19 and decreased among the elderly
Time of Update: 2023-01-05
Health Care Management Science, 2022; 25 (3): 515 According to an analysis of publicly available data, in the first two years of the COVID-19 pandemic, mortality increased due to COVID-19 and other reasons, but the most affected populations changed in the first and second years.
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Japan has developed a new conductive material with 100 times the current carrying capacity of copper wire
Time of Update: 2022-11-17
The Japan Industrial Science and Technology Research Institute (hereinafter referred to as "Sanken") has developed a new material that combines a single layer of carbon nanotubes (CNTs) and copper (Cu) to achieve the same conductivity as copper and a current carrying capacity of about 100 times that of copper (also known as maximum current density).
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Sino-Russian media think tank cloud forum held for the first time
Time of Update: 2022-09-05
People's Daily Online, Beijing, May 27th (Yu Yang) On May 26th, the "Contemporary China and the World" was jointly organized by the China International Publishing House, the Russian Press, and the Far
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Baojing County held a demonstration event for drone smoke spraying pesticides
Time of Update: 2022-02-16
Recently, Baojing County introduced a drone team to hold a drone smoke spraying pesticide exhibition in Bier Town, which attracted a large number of farmers to watch .
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The Chinese Academy of Agricultural Sciences has made a number of new achievements in economic and horticultural crop research
Time of Update: 2021-03-11
For example, the key technological innovation and applied research of the green prevention and control of major vegetable pests won the second prize of the 2019 National Science and Technology Progress Award.
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A number of agricultural science theory research in China has made a major breakthrough
Time of Update: 2021-03-02
News Agency, Nanjing, November 20 (Reporters Dong Jun, Yu Fei) Why did tomatoes lose their "taste as a child"? How does rice 'selfish genes' challenge the classic Mendel genetic law? How did the high
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Photothermal therapy can "burn" rabies viruses
Time of Update: 2021-02-02
Reporters recently learned from Huahua Agricultural University, the university's National Key Laboratory of Agricultural Microbiology Professor Zhao Ling team in cooperation with the university's School of Science Professor Han Heyou developed a new nanomaterial-based photothermal treatment method, and rabies mouse model has obtained good therapeutic results, for the clinical treatment of rabies virus and other neurovirus infection provides a new path.
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Synthesis and Characterization of Deoxyribonucleic Acid-Conjugated Gold Nanoparticles
Time of Update: 2020-12-26
Gold nanoparticles functionalized with thiol-modified single-stranded oligonucleotides are highly useful reagents for a variety of applications, ranging from materials science to bioanalytics.
In this chapter, the preparation of citrate stabilized 15-nm Au nanoparticles is described.
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Tracking the evolution of viruses, they speak with science
Time of Update: 2020-11-25
In the face of this new crown pneumonia outbreak, Lu Jian thought, perhaps he can do some genome evolution work, "this is our old line." also took it as a practical teaching, students can not come back, but learning to continue.
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Ding Ting Ting, Gao Ting, Sequoia and other head organizations gathered, just completed the 400 million yuan B round of financing of the collection of medicine Kang in the end what charm
Time of Update: 2020-09-26
In addition, the company has been awarded by jiangsu province, Nanjing municipal government "new research and development institutions," "small and medium-sized enterprises in science and technology", "unicorn breeding enterprises" and many other honorary titles; River (NYSE:CRL), the world's largest supplier of experimental animals, has Q1 revenue of $710 million in 2020, including $150 million in animal modeling and services.
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The results of the study on the cold response and adaptation mechanism of sandalwood under low temperature (4 degrees C) treatment conditions were found
Time of Update: 2020-09-04
Zhang Xinhua, Ph.D., South China Botanical Garden, Chinese Academy of Sciences, and other researchers carried out a comprehensive study on the cold response and adaptation mechanism of sandalwood under low temperature (4 degrees C) treatment conditions.
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Study on the process of the occurrence of the growth hormone induced by the all-powerful molecule strain of plant cells
Time of Update: 2020-08-13
recently, Hu Yuxin Research Group of the Institute of Plant Research of the Chinese Academy of Sciences took the amoeba as a material, and on the basis of the discovery in the early stage that the LBD transcription factor induced by growth hormone can directly regulate the occurrence of injury, further found that bZIP-type transcription factor serotrial factor seiswells with LBD in the form of heterogeneous dipolymer, regulating the growth hormone-induced injury process.
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Guizhou national medicine miao medicine development of new products continue
Time of Update: 2020-07-08
Guizhou National Pharmaceutical Company developed a new drug, "Mi-Heart-le-drip pills" recently successfully completed a clinical study, which marks the Guizhou Miao medicine in the treatment of car
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Dr. Zhang Jie of Hunan University of science and technology has made progress in the study of defect regulated electronic transfer kinetics of graphene
Time of Update: 2019-12-11
Recently, Dr Zhang Jie, School of chemistry and chemical engineering, Hunan University of science and technology, has made progress in the study of defect regulated graphene electron transfer kinetics
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Deng Shuiquan research group and collaborators of Fujian Institute of physical composition, Chinese Academy of sciences have made important progress in the study of nonlinear optical atom response
Time of Update: 2018-11-28
Nonlinear optical material is one of the important inorganic photoelectric information functional materials, and it is an indispensable key material in laser technology and modern military technology
