⚜انجمن زیست شناسی سلولی مولکولی دانشگاه خوارزمی برگزار میکند⚜
🔆وبینار سلول های بنیادی و نقش آنها در صرع🔆
📌مخاطبین: علاقه مندان به علم سلول های بنیادی و علوم اعصاب
🎙سخنران: دکتر اویس حسین زاده 💠 محقق فوق دکتری نوروفیزیولوژی پزشکی دانشگاه توکیو
📚سرفصل ها: 🔸️معرفی سلول های بنیادی در مغز 🔹️نورون زایی طبیعی در مغز در حال تکوین 🔸️نورون زایی در افراد بالغ 🔹تغییر سرنوشت سلول ها 🔸️تطبیق و تبدیل نورون ها در موجودات زنده
⚜انجمن زیست شناسی سلولی مولکولی دانشگاه خوارزمی برگزار میکند⚜
🔆وبینار سلول های بنیادی و نقش آنها در صرع🔆
📌مخاطبین: علاقه مندان به علم سلول های بنیادی و علوم اعصاب
🎙سخنران: دکتر اویس حسین زاده 💠 محقق فوق دکتری نوروفیزیولوژی پزشکی دانشگاه توکیو
📚سرفصل ها: 🔸️معرفی سلول های بنیادی در مغز 🔹️نورون زایی طبیعی در مغز در حال تکوین 🔸️نورون زایی در افراد بالغ 🔹تغییر سرنوشت سلول ها 🔸️تطبیق و تبدیل نورون ها در موجودات زنده
At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. 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. Now safely in France with his spouse and three of his children, Kliuchnikov scrolls through Telegram to learn about the devastation happening in his home country. 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. 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.
from tr
