Ученые СГТУ им. Гагарина Ю. А. создали штамп повышенной прочности и долговечности для производства лопаток авиационных двигателей. Разработка позволит уменьшить потребность в частом ремонте и замене оборудования, сообщили ТАСС в пресс-службе Минобрнауки РФ.
Ученые СГТУ им. Гагарина Ю. А. создали штамп повышенной прочности и долговечности для производства лопаток авиационных двигателей. Разработка позволит уменьшить потребность в частом ремонте и замене оборудования, сообщили ТАСС в пресс-службе Минобрнауки РФ.
Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. In 2018, Russia banned Telegram although it reversed the prohibition two years later. 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. Again, in contrast to Facebook, Google and Twitter, Telegram's founder Pavel Durov runs his company in relative secrecy from Dubai. Friday’s performance was part of a larger shift. For the week, the Dow, S&P 500 and Nasdaq fell 2%, 2.9%, and 3.5%, respectively.
from vn
