📌موضوع وبینار ۳۵: "توزیع کلید کوانتومی مستقل از دستگاه اندازه‌گیری"
🎤سخنران: دکتر محمد واحدی - رئیس مرکز پژوهش و نوآوری شبکه های مخابرات کوانتومی - عضو هیات علمی فیزیک دانشگاه علم و صنعت - فارغ التحصیل فیزیک دانشگاه صنعتی شریف
🗓زمان برگزاری: دوشنبه ۱۰دی‌ماه ۱۴۰۳ ساعت ۱۷ تا ۱۹
📣مخاطبین رویداد: ✅دانشجویان، فارغ التحصیلان، اساتید علوم پایه و سایر علاقه‌مندان به کسب دانش در این حوزه
📌موضوع وبینار ۳۵: "توزیع کلید کوانتومی مستقل از دستگاه اندازه‌گیری"
🎤سخنران: دکتر محمد واحدی - رئیس مرکز پژوهش و نوآوری شبکه های مخابرات کوانتومی - عضو هیات علمی فیزیک دانشگاه علم و صنعت - فارغ التحصیل فیزیک دانشگاه صنعتی شریف
🗓زمان برگزاری: دوشنبه ۱۰دی‌ماه ۱۴۰۳ ساعت ۱۷ تا ۱۹
📣مخاطبین رویداد: ✅دانشجویان، فارغ التحصیلان، اساتید علوم پایه و سایر علاقه‌مندان به کسب دانش در این حوزه
What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." Oleksandra Matviichuk, a Kyiv-based lawyer and head of the Center for Civil Liberties, called Durov’s position "very weak," and urged concrete improvements. He said that since his platform does not have the capacity to check all channels, it may restrict some in Russia and Ukraine "for the duration of the conflict," but then reversed course hours later after many users complained that Telegram was an important source of information. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred."
from sg
