انجمن نجوم دانشگاه تهران با همکاری دانشگاه هنر مسابقه عکاسی از آسمان شب☄️🌛 حداقل تراکم پیکسلی ۱۲۰۰ جوایز ویژه به سه نفر اول عکس های خودرا به دبیرخانه انجمن نجوم و ستاره شناسی دانشگاه تهران در پیام رسان تلگرام ارسال بفرمایید. فرصت ارسال تصاویر تا ۱۰ آبان ماه ۱۴۰۳
💫🪐انجمن نجوم و ستاره شناسی دانشگاه تهران ⭐️🌠🌠🌠🌠 @ut_astronomy
سریعترین راه ارتباطی با انجمن و آگاهی از اطلاعیه ها و اخبار انجمن نجوم و ستاره شناسی دانشگاه تهران از طریق کانال تلگرام انجمن
انجمن نجوم دانشگاه تهران با همکاری دانشگاه هنر مسابقه عکاسی از آسمان شب☄️🌛 حداقل تراکم پیکسلی ۱۲۰۰ جوایز ویژه به سه نفر اول عکس های خودرا به دبیرخانه انجمن نجوم و ستاره شناسی دانشگاه تهران در پیام رسان تلگرام ارسال بفرمایید. فرصت ارسال تصاویر تا ۱۰ آبان ماه ۱۴۰۳
💫🪐انجمن نجوم و ستاره شناسی دانشگاه تهران ⭐️🌠🌠🌠🌠 @ut_astronomy
سریعترین راه ارتباطی با انجمن و آگاهی از اطلاعیه ها و اخبار انجمن نجوم و ستاره شناسی دانشگاه تهران از طریق کانال تلگرام انجمن
Now safely in France with his spouse and three of his children, Kliuchnikov scrolls through Telegram to learn about the devastation happening in his home country. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. The S&P 500 fell 1.3% to 4,204.36, and the Dow Jones Industrial Average was down 0.7% to 32,943.33. The Dow posted a fifth straight weekly loss — its longest losing streak since 2019. The Nasdaq Composite tumbled 2.2% to 12,843.81. Though all three indexes opened in the green, stocks took a turn after a new report showed U.S. consumer sentiment deteriorated more than expected in early March as consumers' inflation expectations soared to the highest since 1981. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders. In February 2014, the Ukrainian people ousted pro-Russian president Viktor Yanukovych, prompting Russia to invade and annex the Crimean peninsula. By the start of April, Pavel Durov had given his notice, with TechCrunch saying at the time that the CEO had resisted pressure to suppress pages criticizing the Russian government.
from ua
