با سلام و احترام. ضمن عذرخواهی از تمام شرکت کنندگان محترم، به استحضار می رساند سمینار «فوتونیک و سلول های زیستی» به دلیل همزمانی با برنامه اصلی دانشگاه به مناسبت هفته پژوهش لغو و به زمان دیگری موکول می شود. زمان برگزاری جدید در کانال اطلاع رسانی خواهد شد.
با سلام و احترام. ضمن عذرخواهی از تمام شرکت کنندگان محترم، به استحضار می رساند سمینار «فوتونیک و سلول های زیستی» به دلیل همزمانی با برنامه اصلی دانشگاه به مناسبت هفته پژوهش لغو و به زمان دیگری موکول می شود. زمان برگزاری جدید در کانال اطلاع رسانی خواهد شد.
On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders. The news also helped traders look past another report showing decades-high inflation and shake off some of the volatility from recent sessions. The Bureau of Labor Statistics' February Consumer Price Index (CPI) this week showed another surge in prices even before Russia escalated its attacks in Ukraine. The headline CPI — soaring 7.9% over last year — underscored the sticky inflationary pressures reverberating across the U.S. economy, with everything from groceries to rents and airline fares getting more expensive for everyday consumers. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts.
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