Академику РАН, заведующему кафедрой теории вероятностей мехмата МГУ Альберту Николаевичу Ширяеву исполняется 90 лет! Поздравляем юбиляра! Как крупнейший специалист по теории вероятностей и математической статистике, он написал множество книг и монографий по этой теме, а его учебники давно стали классическими.
Академику РАН, заведующему кафедрой теории вероятностей мехмата МГУ Альберту Николаевичу Ширяеву исполняется 90 лет! Поздравляем юбиляра! Как крупнейший специалист по теории вероятностей и математической статистике, он написал множество книг и монографий по этой теме, а его учебники давно стали классическими.
In February 2014, the Ukrainian people ousted pro-Russian president Viktor Yanukovych, prompting Russia to invade and annex the Crimean peninsula. By the start of April, Pavel Durov had given his notice, with TechCrunch saying at the time that the CEO had resisted pressure to suppress pages criticizing the Russian government. 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. But the Ukraine Crisis Media Center's Tsekhanovska points out that communications are often down in zones most affected by the war, making this sort of cross-referencing a luxury many cannot afford. 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. During the operations, Sebi officials seized various records and documents, including 34 mobile phones, six laptops, four desktops, four tablets, two hard drive disks and one pen drive from the custody of these persons.
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