در این سلسله جلسات، که به مدت چهار ماه برگزار می‌گردد، مباحث مربوط به دروس ریاضی‌فیزیک از بخش عمومی و دروس مکانیک تحلیلی و مکانیک کوانتومی از بخش تخصصی، مرور و رفع اشکال خواهند شد.
🟡 این دوره مناسب افراد زیر است: ۱. متقاضیان شرکت در کنکور ارشد فیزیک ۲. دانشجویان کارشناسی که قصد مرور دانسته‌های پیشین خود را دارند. ۳.عموم علاقه مندان علم فیزیک
در این سلسله جلسات، که به مدت چهار ماه برگزار می‌گردد، مباحث مربوط به دروس ریاضی‌فیزیک از بخش عمومی و دروس مکانیک تحلیلی و مکانیک کوانتومی از بخش تخصصی، مرور و رفع اشکال خواهند شد.
🟡 این دوره مناسب افراد زیر است: ۱. متقاضیان شرکت در کنکور ارشد فیزیک ۲. دانشجویان کارشناسی که قصد مرور دانسته‌های پیشین خود را دارند. ۳.عموم علاقه مندان علم فیزیک
At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. 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. Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client. Ukrainian President Volodymyr Zelensky said in a video message on Tuesday that Ukrainian forces "destroy the invaders wherever we can." "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices.
from in
