♦️♦️ارگونومى و ایمنی در محیط کار ♦️با در نظر گرفتن شرایط ویژۀ دوران شیوع کووید-۱۹ دکتر رشید حیدری مقدم دانشگاه علوم پزشکی همدان ✅@ergo_journal 🆘@nouritazeh 🌱 لطفاً بازنشر بفرمایید. 🌱 لطفاً دوستان خود را از بخش اد ممبر به گروه @HealthNotes دعوت بفرمایید.
♦️♦️ارگونومى و ایمنی در محیط کار ♦️با در نظر گرفتن شرایط ویژۀ دوران شیوع کووید-۱۹ دکتر رشید حیدری مقدم دانشگاه علوم پزشکی همدان ✅@ergo_journal 🆘@nouritazeh 🌱 لطفاً بازنشر بفرمایید. 🌱 لطفاً دوستان خود را از بخش اد ممبر به گروه @HealthNotes دعوت بفرمایید.
BY پیش‌گیری از همه‌گیری بیماری‌های واگیردار
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Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. 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. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. For tech stocks, “the main thing is yields,” Essaye said. At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion.
from nl
