Los vidrios metálicos, o aleaciones amorfas, a diferencia de los metales comunes, tienen una estructura desordenada similar a la del vidrio. Sin embargo, su producción es complicada porque el metal fundido debe enfriarse muy rápidamente; de lo contrario, se cristalizará.
Para estudiar los vidrios metálicos, se utiliza la levitación. La aleación caliente levita mediante un campo electrostático. Este método permite calentarla rápidamente con un láser y luego enfriarla de forma acelerada.
Los vidrios metálicos, o aleaciones amorfas, a diferencia de los metales comunes, tienen una estructura desordenada similar a la del vidrio. Sin embargo, su producción es complicada porque el metal fundido debe enfriarse muy rápidamente; de lo contrario, se cristalizará.
Para estudiar los vidrios metálicos, se utiliza la levitación. La aleación caliente levita mediante un campo electrostático. Este método permite calentarla rápidamente con un láser y luego enfriarla de forma acelerada.
The regulator said it has been undertaking several campaigns to educate the investors to be vigilant while taking investment decisions based on stock tips. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. For Oleksandra Tsekhanovska, head of the Hybrid Warfare Analytical Group at the Kyiv-based Ukraine Crisis Media Center, the effects are both near- and far-reaching. "He has to start being more proactive and to find a real solution to this situation, not stay in standby without interfering. It's a very irresponsible position from the owner of Telegram," she said. Emerson Brooking, a disinformation expert at the Atlantic Council's Digital Forensic Research Lab, said: "Back in the Wild West period of content moderation, like 2014 or 2015, maybe they could have gotten away with it, but it stands in marked contrast with how other companies run themselves today."
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