پژوهشگاه دانشهای بنیادی با همکاری انجمن فیزیک ایران از سال ۱۳۹۰ به رساله‌های برتر دکتری فیزیک که در داخل کشور تهیه شده باشند جایزه‌ای به نام «جایزۀ علیمحمدی» اعطا می‌کند. این جایزه به پاس خدمات علمی و دانشگاهی شهید دکتر مسعود علیمحمدی استاد فقید دانشگاه تهران و اولین دانش‌آموختۀ دکتری فیزیکِ داخل ...
پژوهشگاه دانشهای بنیادی با همکاری انجمن فیزیک ایران از سال ۱۳۹۰ به رساله‌های برتر دکتری فیزیک که در داخل کشور تهیه شده باشند جایزه‌ای به نام «جایزۀ علیمحمدی» اعطا می‌کند. این جایزه به پاس خدمات علمی و دانشگاهی شهید دکتر مسعود علیمحمدی استاد فقید دانشگاه تهران و اولین دانش‌آموختۀ دکتری فیزیکِ داخل ...
WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. The Security Service of Ukraine said in a tweet that it was able to effectively target Russian convoys near Kyiv because of messages sent to an official Telegram bot account called "STOP Russian War." Some privacy experts say Telegram is not secure enough On February 27th, Durov posted that Channels were becoming a source of unverified information and that the company lacks the ability to check on their veracity. He urged users to be mistrustful of the things shared on Channels, and initially threatened to block the feature in the countries involved for the length of the war, saying that he didn’t want Telegram to be used to aggravate conflict or incite ethnic hatred. He did, however, walk back this plan when it became clear that they had also become a vital communications tool for Ukrainian officials and citizens to help coordinate their resistance and evacuations.
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