💎 سیویل تاکس با حمایتِ ۳۰ انجمنِ علمی مهندسی عمران دانشگاه‌های معتبرِ کشور برگزار می‌کند:
🔸 وبینار با موضوع: عملکرد سازه‌ای تیرها و ستون‌های چوبی مسلح: از مطالعات آزمایشگاهی تا مدل‌سازی تحلیلی (Structural Performance of Reinforced Timber Beams and Columns: From Laboratory Testing to Analytical Modelling)
سخنران: ● پروفسور حمید ولی‌پور 🔻 مرکز مطالعات مهندسی و ایمنی زیرساخت. دانشکده مهندسی عمران و محیط زیست دانشگاه UNSW سیدنی
💎 سیویل تاکس با حمایتِ ۳۰ انجمنِ علمی مهندسی عمران دانشگاه‌های معتبرِ کشور برگزار می‌کند:
🔸 وبینار با موضوع: عملکرد سازه‌ای تیرها و ستون‌های چوبی مسلح: از مطالعات آزمایشگاهی تا مدل‌سازی تحلیلی (Structural Performance of Reinforced Timber Beams and Columns: From Laboratory Testing to Analytical Modelling)
سخنران: ● پروفسور حمید ولی‌پور 🔻 مرکز مطالعات مهندسی و ایمنی زیرساخت. دانشکده مهندسی عمران و محیط زیست دانشگاه UNSW سیدنی
Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. 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. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback. Some people used the platform to organize ahead of the storming of the U.S. Capitol in January 2021, and last month Senator Mark Warner sent a letter to Durov urging him to curb Russian information operations on Telegram.
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