🔰واحد بهداشت مرکز پژوهش های علمی دانشجویان دانشگاه علوم پزشکی تهران با همکاری انجمن های علمی دانشجویی مهندسی بهداشت محیط و بهداشت عمومی( HOPE ) برگزار می‌کنند:
📚ژورنال کلاب علمی
📜عنوان مقاله:
An Overview of the Development and Improvement of Sound Absorbers
🗣ارائه دهنده:
کوروش شیخ مظفری ⬅️ دانشجوی دکتری تخصصی مهندسی بهداشت حرفه‌ای دانشگاه علوم پزشکی تهران
🔰واحد بهداشت مرکز پژوهش های علمی دانشجویان دانشگاه علوم پزشکی تهران با همکاری انجمن های علمی دانشجویی مهندسی بهداشت محیط و بهداشت عمومی( HOPE ) برگزار می‌کنند:
📚ژورنال کلاب علمی
📜عنوان مقاله:
An Overview of the Development and Improvement of Sound Absorbers
🗣ارائه دهنده:
کوروش شیخ مظفری ⬅️ دانشجوی دکتری تخصصی مهندسی بهداشت حرفه‌ای دانشگاه علوم پزشکی تهران
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. 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. 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. On Telegram’s website, it says that Pavel Durov “supports Telegram financially and ideologically while Nikolai (Duvov)’s input is technological.” Currently, the Telegram team is based in Dubai, having moved around from Berlin, London and Singapore after departing Russia. Meanwhile, the company which owns Telegram is registered in the British Virgin Islands. 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.
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