[quick news] on December 12, 2018, where is the most prone to earthquake and where is the most unsafe? Three global seismograms released

Where is the most earthquake prone and unsafe? Three global seismograms have been released recently The global earthquake model (GEM), a non-profit organization, has released three new global seismograms, revealing which regions on the earth are most prone to earthquakes and which regions are most vulnerable to earthquake disasters The first global earthquake disaster map shows in unprecedented detail which regions of the earth are most prone to earthquakes, such as the "volcanic belt" around the Pacific Ocean The second is a global seismic risk map that highlights areas where buildings could be damaged by an earthquake, such as Guatemala The third is the global exposure map, which focuses on the number of buildings around the world and highlights the risks that densely populated areas such as Indonesia and India may face Future versions of maps may include other factors, such as tsunami risk, or use machine learning to analyze the risk exposure of people in cities Https://www.globalquakemodel.org/gem the 2018 Nobel Prize ceremony was held in Stockholm on December 10 in Stockholm, Sweden The president of the Nobel Foundation, Karl Henrik herding, first made a speech and said that science is the language of the times and can build bridges between countries and cultures "Therefore, the importance of research is not limited to the generation of new knowledge, but also can play a role in (Science) popularization and provide a common basis for human interaction." After the representatives of the selection committee introduced the achievements of the winners, King Karl XVI Gustav of Sweden presented the Nobel Prize certificate, medal and prize to each winner Each Nobel Prize this year was awarded 9 million Swedish kroner (about $1 million) Arthur Ashkin, the Nobel Laureate in physics, failed to attend the ceremony for health reasons, and his son took the lead Http://www.xinhuanet.com/2018-12/11/c_.htm at the 14th Berlin open access conference held recently, China National Natural Science Foundation, National Science and Technology Library and information center of Chinese Academy of Sciences jointly issued a position statement, which clearly stated that China supports the open access 2020 initiative ”(OA 2020) and open access "plan s" (plan s), which support the research papers of public funded projects to be available immediately, and these three institutions will fully support the free reading of research papers The funding institutions, scientific research and education institutions and libraries of 37 countries participating in the conference agreed that: efforts should be made to ensure that the author retains the copyright of the paper; efforts should be made to realize the full and immediate open access of the paper; efforts should be made to establish short-term transitional transformation agreements to convert the ordered journals into open publications, and these agreements should at least not increase costs and be adjusted with the market transformation in the future The representatives of the conference expect the publishing house and the international scientific research community to make joint efforts to realize the full and immediate open access of papers Https://www.nature.com/articles/d41586-018-07659-5 the United States has developed the smallest three-dimensional transistor to date Researchers from MIT and the University of Colorado in IEEE According to a paper presented at the International Conference on electronic devices (IEE), they have improved the newly invented chemical etching technology (thermal atomic etching) to precisely modify semiconductor materials at the atomic level The CMOS three-dimensional transistors produced by this technology can be as narrow as 2.5nm and more efficient than commercial transistors The new technology reduces the problem of transistor efficiency due to defects caused by material exposure to oxygen The researchers report that the performance of the new device in "transconductance" is about 60% higher than that of the traditional FinFET The transistor converts the small voltage input into a current supplied by the gate that turns the transistor on or off to process the drive calculation Http://news.mit.edu/2018/smallest-3-d-translator-1207 the new smart jacket is on the market: don't worry about losing your mobile phone The new smart jacket created by Google and Levi's will be on the market next week The jacket is made of high-tech conductive fiber, which can connect to mobile phones It can make phone calls, play music, use maps and other operations with just a touch of the cuff In addition, the new jacket adds an automatic alarm function When the mobile phone is away from the owner for a certain distance, the notification function on the mobile phone will be triggered, and the label on the jacket will start to flash and vibrate to remind the user to find the mobile phone in a timely manner The jacket currently sells for $350 https://www.dailymail.co.uk/sciencetech/article-6481365/The-350-smart-jacket-means-youll-never-leave-phone-again.html