Международный коллектив исследователей из Китая и США синтезировал новый пористый органический каркас, перспективный для улавливания радиоактивного йода в промышленности. Материал демонстрирует рекордно высокую емкость по йоду (48,35% масс.), в несколько раз превышающую емкость существующих аналогов.
Международный коллектив исследователей из Китая и США синтезировал новый пористый органический каркас, перспективный для улавливания радиоактивного йода в промышленности. Материал демонстрирует рекордно высокую емкость по йоду (48,35% масс.), в несколько раз превышающую емкость существующих аналогов.
The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych. "There are a lot of things that Telegram could have been doing this whole time. And they know exactly what they are and they've chosen not to do them. That's why I don't trust them," she said. In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback. The account, "War on Fakes," was created on February 24, the same day Russian President Vladimir Putin announced a "special military operation" and troops began invading Ukraine. The page is rife with disinformation, according to The Atlantic Council's Digital Forensic Research Lab, which studies digital extremism and published a report examining the channel. The regulator said it had received information that messages containing stock tips and other investment advice with respect to selected listed companies are being widely circulated through websites and social media platforms such as Telegram, Facebook, WhatsApp and Instagram.
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