🔰 چاپ مقاله آقای سقراط عمری دانشجوی دکتری تخصصی مهندسی بهداشت حرفه‌ای و عضو شورای مرکزی واحد بهداشت مرکز پژوهش های علمی و فناوری دانشجویان دانشگاه علوم پزشکی تهران
➡️ International Journal of Occupational Hygiene (IJOH)
🔰 چاپ مقاله آقای سقراط عمری دانشجوی دکتری تخصصی مهندسی بهداشت حرفه‌ای و عضو شورای مرکزی واحد بهداشت مرکز پژوهش های علمی و فناوری دانشجویان دانشگاه علوم پزشکی تهران
➡️ International Journal of Occupational Hygiene (IJOH)
Also in the latest update is the ability for users to create a unique @username from the Settings page, providing others with an easy way to contact them via Search or their t.me/username link without sharing their phone number. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. The regulator said it has been undertaking several campaigns to educate the investors to be vigilant while taking investment decisions based on stock tips. 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. 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.
from ar
