Warning: mkdir(): No space left on device in /var/www/group-telegram/post.php on line 37
Warning: file_put_contents(aCache/aDaily/post/psinews/--): Failed to open stream: No such file or directory in /var/www/group-telegram/post.php on line 50 انجمن فیزیک ایران | Telegram Webview: psinews/2663 -
تشخیص نور مادون قرمز در طیف وسیعی از فناوری‌ها، از کنترل از راه دور گرفته تا سیستم‌های فوکوس خودکار، تا خودروهای خودران و هدست های واقعیت مجازی، ضروری است. این بدان معناست که بهبود کارایی حسگرهای مادون قرمز مانند دیود نوری، مزایای زیادی خواهد داشت. محققان دانشگاه آلتو نوع جدیدی از دیود نوری مادون ...
تشخیص نور مادون قرمز در طیف وسیعی از فناوری‌ها، از کنترل از راه دور گرفته تا سیستم‌های فوکوس خودکار، تا خودروهای خودران و هدست های واقعیت مجازی، ضروری است. این بدان معناست که بهبود کارایی حسگرهای مادون قرمز مانند دیود نوری، مزایای زیادی خواهد داشت. محققان دانشگاه آلتو نوع جدیدی از دیود نوری مادون ...
For tech stocks, “the main thing is yields,” Essaye said. The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. Pavel Durov, Telegram's CEO, is known as "the Russian Mark Zuckerberg," for co-founding VKontakte, which is Russian for "in touch," a Facebook imitator that became the country's most popular social networking site. The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off. Official government accounts have also spread fake fact checks. An official Twitter account for the Russia diplomatic mission in Geneva shared a fake debunking video claiming without evidence that "Western and Ukrainian media are creating thousands of fake news on Russia every day." The video, which has amassed almost 30,000 views, offered a "how-to" spot misinformation.
from br
