❇️ واحد پزشکی مرکز پژوهش‌های علمی دانش‌جویان دانشگاه علوم پزشکی تهران برگزار می‌کند:
🔷 مجموعه کارگاه‌های پژوهشی سیستماتیک ریویو و متاآنالیز: تابستان ۱۴۰۳
🔹 سیستماتیک ریویو
🟢دکتر امیر کساییان دانشیار آمار زیستی مدیر پژوهشی و رئیس واحد توسعه تحقیقات بالینی بیمارستان شریعتی در جمع پر استناد ترین پژوهشگران ایران و جهان H-index: 89
🔶 برگزاری کارگاه‌ها به صورت مجازی و از طریق اسکای روم صورت خواهد گرفت.
❇️ واحد پزشکی مرکز پژوهش‌های علمی دانش‌جویان دانشگاه علوم پزشکی تهران برگزار می‌کند:
🔷 مجموعه کارگاه‌های پژوهشی سیستماتیک ریویو و متاآنالیز: تابستان ۱۴۰۳
🔹 سیستماتیک ریویو
🟢دکتر امیر کساییان دانشیار آمار زیستی مدیر پژوهشی و رئیس واحد توسعه تحقیقات بالینی بیمارستان شریعتی در جمع پر استناد ترین پژوهشگران ایران و جهان H-index: 89
🔶 برگزاری کارگاه‌ها به صورت مجازی و از طریق اسکای روم صورت خواهد گرفت.
Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Andrey, a Russian entrepreneur living in Brazil who, fearing retaliation, asked that NPR not use his last name, said Telegram has become one of the few places Russians can access independent news about the war. "We're seeing really dramatic moves, and it's all really tied to Ukraine right now, and in a secondary way, in terms of interest rates," Octavio Marenzi, CEO of Opimas, told Yahoo Finance Live on Thursday. "This war in Ukraine is going to give the Fed the ammunition, the cover that it needs, to not raise interest rates too quickly. And I think Jay Powell is a very tepid sort of inflation fighter and he's not going to do as much as he needs to do to get that under control. And this seems like an excuse to kick the can further down the road still and not do too much too soon." On February 27th, Durov posted that Channels were becoming a source of unverified information and that the company lacks the ability to check on their veracity. He urged users to be mistrustful of the things shared on Channels, and initially threatened to block the feature in the countries involved for the length of the war, saying that he didn’t want Telegram to be used to aggravate conflict or incite ethnic hatred. He did, however, walk back this plan when it became clear that they had also become a vital communications tool for Ukrainian officials and citizens to help coordinate their resistance and evacuations.
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