🔍 انجمن علمی مهندسی هوافضای دانشگاه خواجه نصیرالدین طوسی با افتخار برگزار می‌کند: کارگاه تئوری + عملی موتور سوخت مایع فضایی
✨ سرفصل‌ها: - سیستم سوخت - پمپ توربو - تغذیه سوخت و اکسید کننده - پمپ سوخت و اکسید کننده - نازل سوخت و اکسید کننده - احتراق و محفظه احتراق - گلوگاه، نازل، سیستم خنک‌کننده و تراست
🗓 زمان برگزاری: پنجشنبه ۸ صبح ( تاریخ دقیق دوره متعاقبا اعلام خواهد شد.) 📍 مکان: کارگاه‌های دانشکده مهندسی هوافضای دانشگاه خواجه نصیر
🔍 انجمن علمی مهندسی هوافضای دانشگاه خواجه نصیرالدین طوسی با افتخار برگزار می‌کند: کارگاه تئوری + عملی موتور سوخت مایع فضایی
✨ سرفصل‌ها: - سیستم سوخت - پمپ توربو - تغذیه سوخت و اکسید کننده - پمپ سوخت و اکسید کننده - نازل سوخت و اکسید کننده - احتراق و محفظه احتراق - گلوگاه، نازل، سیستم خنک‌کننده و تراست
🗓 زمان برگزاری: پنجشنبه ۸ صبح ( تاریخ دقیق دوره متعاقبا اعلام خواهد شد.) 📍 مکان: کارگاه‌های دانشکده مهندسی هوافضای دانشگاه خواجه نصیر
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. He said that since his platform does not have the capacity to check all channels, it may restrict some in Russia and Ukraine "for the duration of the conflict," but then reversed course hours later after many users complained that Telegram was an important source of information. 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. After fleeing Russia, the brothers founded Telegram as a way to communicate outside the Kremlin's orbit. They now run it from Dubai, and Pavel Durov says it has more than 500 million monthly active users. "Markets were cheering this economic recovery and return to strong economic growth, but the cheers will turn to tears if the inflation outbreak pushes businesses and consumers to the brink of recession," he added.
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