[quick news] on January 18, 2019, Elsevier released the list of China's top cited scholars in 2018

Elsevier released the list of China's high cited scholars in 2018 on January 17 Elsevier officially released the list of China's high cited scholars in 2018 This time, 1899 scholars from 229 universities / research institutions / enterprises were selected According to the academic units, the Chinese Academy of Sciences has the most highly cited scholars, 282 in total In the category of universities, Tsinghua University ranks first with 126 academic units, and Peking University and Zhejiang university rank second and third respectively Among the non University units, some famous enterprises such as today's headlines, iFLYTEK and Lenovo group were also selected The selected scholars are distributed in 38 different academic fields, including 174 in materials science, 160 in computer science and 159 in chemistry, and more than 100 in physics, astronomy, medicine, biochemistry, genetics and molecular biology Https://www.elsevier.com/zh-cn/authors/most-cited/2018 who released the top ten health threats in 2019 The official website of the World Health Organization (who) recently listed 2019 Ten threats to global health in, including: air pollution, non infectious diseases, influenza pandemic, fragile and vulnerable living environment, antibiotic resistance, Ebola and other high threat pathogens, backward basic medical conditions, "vaccine hesitation", dengue fever and HIV Among them, "vaccine hesitation" refers to the hesitation or refusal to vaccinate when vaccination is available, which will make people regress in the achievement of disease prevention Who believes that air pollution is the biggest threat among the top 10 health threats in 2019 Https://www.who.int/energies/ten-threads-to-global-health-in-2019 multidirectional lattice + 3D printing: new man-made super materials light and strong British nature 16 The team of Imperial College of Technology reported a new kind of man-made super material, which is made of multi-directional lattice and 3D printing technology The new lattice is designed according to the basic principle of strong metal alloy The researchers found that granular metamaterials (also known as "variegated crystals") are stronger and more resistant to damage than traditional metamaterials when they are deformed Like polycrystalline materials, the strength of "variegated" crystals can be enhanced by reducing the size of each granular lattice area This result will bring more solid and light 3D printing materials suitable for various applications to the scientific community Https://www.nature.com/articles/s41586-018-0850-3 P & G launched an intelligent inkjet printer that can be used for make-up With the development of deep learning, the ability of image analysis technology has exploded This week on CES in Las Vegas, Proctor & Gamble launched an intelligent inkjet printer, Opt, which is a small tool that spreads foundation cream and skin lightening on senile plaques When you slide it on your face, it will emit blue light on your skin, analyze the image, and print the spots of the cosmetics mixture to the black spots, so that you can get even skin color, just like almost no cosmetics have been used The small printer, which can take 200 images per second and has 120 nozzles, is expected to be available later this year Https://spectrum.ieee.org/view-from-the-valley/consumer-electronics/portable-devices/ces-2019-the-largest-and-smallest-smart-ink-jet-printers explore the microscopic Recently, the electronic microscope center of Jilin University was officially launched It is reported that the electron microscope is a kind of material structure analysis tool at nanometer or even Pico meter level The resolution of the electron microscope used by the center this time can be less than 50 Pico meters, which can easily and flexibly obtain comprehensive high-resolution micro scale information, and the observed scale can be accurate to the atomic level In the future, this electron microscope will be studied in many disciplines such as chemistry, physics, materials, electronics, mechanics and archaeology http://digitalpaper.stdaily.com/http_www.kjrb.com/kjrb/html/2019-01/17/content_413089.htm?div=-1