مغز و اعصاب سامانه‌ای است پیچیده از سلول و بافت که فعالیت بدن و رفتار انسان را کنترل می‌کند. روان به فرآیندهای ذهنی و احساسی اشاره دارد که بر رفتار و احساسات ما تأثیر می‌گذارد. در رویداد رشدیهء آبان، آقای دکتر عشایری، استاد دانشگاه علوم پزشکیایران، مهمان ما هستند برای گپ‌وگفت. هر چه دلتان می‌خواهد بپرسید!
مغز و اعصاب سامانه‌ای است پیچیده از سلول و بافت که فعالیت بدن و رفتار انسان را کنترل می‌کند. روان به فرآیندهای ذهنی و احساسی اشاره دارد که بر رفتار و احساسات ما تأثیر می‌گذارد. در رویداد رشدیهء آبان، آقای دکتر عشایری، استاد دانشگاه علوم پزشکیایران، مهمان ما هستند برای گپ‌وگفت. هر چه دلتان می‌خواهد بپرسید!
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. 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. The Security Service of Ukraine said in a tweet that it was able to effectively target Russian convoys near Kyiv because of messages sent to an official Telegram bot account called "STOP Russian War." 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. The message was not authentic, with the real Zelenskiy soon denying the claim on his official Telegram channel, but the incident highlighted a major problem: disinformation quickly spreads unchecked on the encrypted app.
from sg
