Из нового дайджеста вы узнаете, как работает нерибосомный синтез белков, почему референсные значения в анализе крови мало говорят о здоровье, можно ли оживить нейросети, и как образуются чешуйки крокодила. Исследования в Nature расскажут о новой прорывной технологии в тканевой инженерии, а новый выпуск Science расскажет о технологии генной инженерии, позволяющей увеличить экспрессию генов. Новогодняя пора — время волшебства и, конечно, науки!
Из нового дайджеста вы узнаете, как работает нерибосомный синтез белков, почему референсные значения в анализе крови мало говорят о здоровье, можно ли оживить нейросети, и как образуются чешуйки крокодила. Исследования в Nature расскажут о новой прорывной технологии в тканевой инженерии, а новый выпуск Science расскажет о технологии генной инженерии, позволяющей увеличить экспрессию генов. Новогодняя пора — время волшебства и, конечно, науки!
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. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children. "We as Ukrainians believe that the truth is on our side, whether it's truth that you're proclaiming about the war and everything else, why would you want to hide it?," he said. 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.
from es
