آکادمی جهانی علوم (TWAS) و انجمن پیشبرد علم آمریکا ( AAAS) برای دوره AAAS-TWAS 2025 در زمینه دیپلماسی علمی، فراگیر می پذیرد. این کارگاه آموزشی به صورت حضوری از 21 تا 24 جولای 2025 (30 تیر تا 2 مرداد 1404) در تریسته ایتالیا برگزار می شود. علاقه مندان می توانند برای اطلاع از جزئیات کامل در مورد ...
آکادمی جهانی علوم (TWAS) و انجمن پیشبرد علم آمریکا ( AAAS) برای دوره AAAS-TWAS 2025 در زمینه دیپلماسی علمی، فراگیر می پذیرد. این کارگاه آموزشی به صورت حضوری از 21 تا 24 جولای 2025 (30 تیر تا 2 مرداد 1404) در تریسته ایتالیا برگزار می شود. علاقه مندان می توانند برای اطلاع از جزئیات کامل در مورد ...
Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones. Elsewhere, version 8.6 of Telegram integrates the in-app camera option into the gallery, while a new navigation bar gives quick access to photos, files, location sharing, and more. Telegram does offer end-to-end encrypted communications through Secret Chats, but this is not the default setting. Standard conversations use the MTProto method, enabling server-client encryption but with them stored on the server for ease-of-access. This makes using Telegram across multiple devices simple, but also means that the regular Telegram chats you’re having with folks are not as secure as you may believe. 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. False news often spreads via public groups, or chats, with potentially fatal effects.
from tw
