[quick news] on November 16, 2018, RFID stickers sent out food signals, which can identify melamine

RFID stickers that send out food signals can identify melamine Although food safety issues have aroused widespread concern, it is difficult to detect every food in actual production and life How to check the internal condition of food from a distance non invasively has become the focus of public attention Now MIT researchers have found a way to use RFID stickers that many products already have, by embedding tiny antennas in them, to send signals to transceivers that identify themselves This return signal is affected by the actual content of the product, for example, a jar full of Olives is different from a jar full of sauces Researchers call this recognition system rfiq At present, rfiq system has been able to distinguish pure and melamine contaminated milk powder Https://techcrunch.com/2018/11/14/rfid-stickers-could-signal-contained-food/the new method of blood glucose measurement can avoid the pain of needle pricking Professor Xu Kexin's team of Tianjin University has developed a new type of human blood glucose monitoring equipment by using optical technology, which realizes a single day non-invasive, fast and continuous accurate monitoring of human blood glucose level This study is expected to end the pain of needle pricking blood test in diabetic patients and bring convenience to the monitoring and treatment of blood glucose in diabetic patients Relevant research results were recently published in the latest issue of Biomedical Optics Express Professor Xu Kexin's team has been focusing on noninvasive blood glucose measurement for 20 years, and has accumulated a lot of achievements in basic theoretical research, measurement technology and instrument development At present, the non-invasive blood glucose monitoring instrument developed by the team has successfully realized the continuous monitoring of blood glucose change curve within 2-3 hours after eating, and the detection error level is about 0.5-1 mmol / L Https:// URI = boe-9-12-5903 low calorie diet can delay the aging of mouse cells Recently, cell magazine published the latest results from the Institute of science and Technology (BIST) in Barcelona The researchers conducted a large-scale analysis of mouse fibroblasts, revealing the changes of skin cell aging It is found that as the fiber cells grow older, they will "neglect their duties", release the function of producing collagen, elastin and other substances, and then participate in the work of immunity, and show the tendency of mixed lipid production The researchers conducted a caloric restriction experiment on mice The results showed that although eating less did not prevent the growth of cells, the gap in transcription level was very obvious Eating less significantly made the cell function of aging mice closer to that of young mice; on the contrary, the cells of mice on high-fat diet "aged" faster Https:// (18) 31320-5? "Returnurl = HTTPS% 3A% 2F% 2fflinkinghub Elsevier Com% 2fertieve% 2fpii% 2fs0092867418313205% 3fshowall% 3dtrue 2018 global network technology conference: promoting IPv6 deployment 2018 global network technology conference was held in Nanjing from November 14 to 16, sponsored by next generation Internet National Engineering Center During the conference, "advanced network international innovation center" was officially established, which is dedicated to the research, standard, promotion and application of IPv6, 5g, Internet of things, edge computing and other advanced network technologies IPv6 is the next generation IP protocol to replace the current version of Internet IP protocol IPv4, which can provide address for hundreds of billions of devices At the end of last year, the two offices issued the action plan for promoting the scale deployment of Internet Protocol version 6 (IPv6), proposing to build the largest IPv6 commercial application network in the world in 5-10 years IPv6 deployment thus enters the fast lane Http://digitalpaper.stdaily.com/http_ Div = - 1 is it difficult to get up? Google assistant may be able to help you Google assistant is launching a new feature that allows users to set the agenda of Google assistant, such as turning on lights and music Even if users have turned off their alarm clock, these schedules will only be turned off after users actually get up Currently, only Android phones can use this function The company is also upgrading its broadcast tool, which will allow users to use Google assistant to send audio messages to other family members Now, Google's assistant also allows users to broadcast information while they're away For example, if you are a parent coming home from work, you can tell a child at home to put the chicken in the oven, or make other useful reminders https://