مراجع و كتب طـبـية📚

مراجع و كتب طـبـية📚

مراجع و كتب طـبـية📚 Telegram | DID YOU KNOW?

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. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. But the Ukraine Crisis Media Center's Tsekhanovska points out that communications are often down in zones most affected by the war, making this sort of cross-referencing a luxury many cannot afford. Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. 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.
مراجع و كتب طـبـية📚 from es

مراجع و كتب طـبـية📚#مراجع_وكتب_طبية📖🔭
قناة تهتــم بـنشر :
🔙الكتب و المــراجع الطـبية? 📚
🔙كتب طبية مدفوعة 📚
↩نوفر جميع الكتب والمراجع الطبية لكافة اقسام الطب" الطب البشري ، طب اسنان ، الصيدلة تمريض ، مختبرات ،.."
https://www.group-telegram.com/joinchat-SvgvrJ7iqovwX20U

Open Telegram