[news] 2020/2/13 novel coronavirus pneumonia AI aided imaging diagnostic system research progress

Progress in the novel coronavirus pneumonia novel coronavirus pneumonia AI auxiliary medical imaging diagnostic system has been made Huazhong University of Science and Technology HUAWEI intelligent innovation laboratory has been playing its own advantages Aiming at the new crown pneumonia, HUAWEI AI and other teams have developed a quantitative analysis system for the auxiliary medical imaging Xu Yongchao, associate professor of Huazhong University of science and technology, provided the core algorithm support of focus segmentation based on texture perception The algorithm can realize the second output of the results of automatic and accurate quantification of single case, greatly improve the diagnosis efficiency, and help to reduce the heavy load of doctors Http://digitalpaper.stdaily.com/http_ Div = - 1 Scholars analyze multiple factors that lead to false negative nucleic acid detection and call for high-sensitivity, high-specific and good reagents In the Chinese Journal of laboratory medicine, researcher mosey from Shanghai Children's Medical Center affiliated to Shanghai Jiaotong University Medical College and director Guan Ming from Huashan Hospital Affiliated to Fudan University jointly published the paper "correctly understanding the influencing factors of nucleic acid detection of new coronavirus" In this paper, scholars appeal that with the increasing number of testing reagents on the market, it is necessary to realize information resource sharing as soon as possible, and carry out multi-center performance evaluation, so as to make clear that some reagents with high sensitivity and good specificity are used by medical institutions, which is also an urgent matter to ensure the current epidemic prevention and control Http:// "supercritical water decomposition" new method transforms carbon waste into energy For some carbon waste, such as mixed plastics and waste tires, researchers at the Clean Combustion Laboratory of Ben Gurion University in Israel have found a way to turn it into usable energy This has a dual purpose It can not only reduce the number of landfills, but also generate energy with non fossil fuels It provides a feasible way to solve the problems brought by carbon containing waste to the industrialized society The researchers developed an innovative gasification method of carbon containing waste, which uses the "unique chemical properties" of supercritical water to decompose organic materials into gases with multiple potential uses and slightly dissolve inorganic materials Http://digitalpaper.stdaily.com/http_ HTM? Div = - 1 molecular "switch" can reverse chronic inflammation in mice According to a recent report on the website of daily science in the United States, an international research team has found a molecule in mice Switch, a protein called sirt2, controls the immune mechanism that causes chronic inflammation in the body The researchers say the latest research is expected to lead to new ways to prevent or even reverse many aging related diseases in humans Danika Chen, associate professor of metabolic biology, nutrition science and toxicology at the University of California, Berkeley, and colleagues have shown that the over activation of NLRP3 inflammatory bodies is related to multiple chronic diseases such as multiple sclerosis, cancer, diabetes and dementia Http://digitalpaper.stdaily.com/http' 439814.htm? Div = - 1 neurology: trans fatty acids increase the risk of dementia a new study suggests that a diet rich in trans fats may increase the risk of dementia The new study includes more than 1600 Japanese without dementia Their average age was 70 years old and they were followed up for an average of 10 years During this period, 377 people developed dementia Toshiharu Ninomiya, a professor of epidemiology and public health at Kyushu University in Japan and the first author of the study, said: "these results give us more reason to avoid trans fats In the United States, if people eat these foods many times, the small amount of trans fat that is still allowed in the food will increase greatly, while in many other countries, trans fat is still allowed "
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