Китайские физики превратили квантовые точки в быстрый оптический аналог нейронов, способный обрабатывать информацию со скоростью 10 гигабит в секунду с минимальными затратами энергии и почти нулевым тепловыделением. Результаты первых опытов со "световым нейроном" были опубликованы в журнале Optica.
Китайские физики превратили квантовые точки в быстрый оптический аналог нейронов, способный обрабатывать информацию со скоростью 10 гигабит в секунду с минимальными затратами энергии и почти нулевым тепловыделением. Результаты первых опытов со "световым нейроном" были опубликованы в журнале Optica.
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. On Telegram’s website, it says that Pavel Durov “supports Telegram financially and ideologically while Nikolai (Duvov)’s input is technological.” Currently, the Telegram team is based in Dubai, having moved around from Berlin, London and Singapore after departing Russia. Meanwhile, the company which owns Telegram is registered in the British Virgin Islands. 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 inflation fire was already hot and now with war-driven inflation added to the mix, it will grow even hotter, setting off a scramble by the world’s central banks to pull back their stimulus earlier than expected," Chris Rupkey, chief economist at FWDBONDS, wrote in an email. "A spike in inflation rates has preceded economic recessions historically and this time prices have soared to levels that once again pose a threat to growth." "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted.
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