انجمن علمی فیزیک دانشگاه صنعتی خواجه‌نصیرالدین طوسی تقدیم می‌کند:
🔸«چند دقیقه با فیزیک‌دان‌ها» به مناسبت زادروز فیزیکدان‌های برجسته‌ی تاریخ علم فیزیک
🔹شماره اول: پل دیراک
🔻فیزیکدان و ریاضیدان برجسته‌ی بریتانیایی 🔻یکی از معماران اصلی مکانیک کوانتومی 🔻از نوابغ بی بديل علم فیزیک در قرن بیستم 🔻پیشگام در زمینه‌هایی مانند معادله دیراک، پادذره‌ها و نظریه میدان کوانتومی
انجمن علمی فیزیک دانشگاه صنعتی خواجه‌نصیرالدین طوسی تقدیم می‌کند:
🔸«چند دقیقه با فیزیک‌دان‌ها» به مناسبت زادروز فیزیکدان‌های برجسته‌ی تاریخ علم فیزیک
🔹شماره اول: پل دیراک
🔻فیزیکدان و ریاضیدان برجسته‌ی بریتانیایی 🔻یکی از معماران اصلی مکانیک کوانتومی 🔻از نوابغ بی بديل علم فیزیک در قرن بیستم 🔻پیشگام در زمینه‌هایی مانند معادله دیراک، پادذره‌ها و نظریه میدان کوانتومی
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. In addition, Telegram now supports the use of third-party streaming tools like OBS Studio and XSplit to broadcast live video, allowing users to add overlays and multi-screen layouts for a more professional look. The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. Investors took profits on Friday while they could ahead of the weekend, explained Tom Essaye, founder of Sevens Report Research. Saturday and Sunday could easily bring unfortunate news on the war front—and traders would rather be able to sell any recent winnings at Friday’s earlier prices than wait for a potentially lower price at Monday’s open. The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off.
from ca
