در دستگاه‌های الکترونیکی مانند تلفن همراه، از باتری‌های لیتیومی استفاده می‌شود؛ که حالا فناوران دانشگاه صنعتی امیرکبیر موفق شدند نسل جدید این باتری‌ها را با کمک فناوری نانو تولید کنند.
در دستگاه‌های الکترونیکی مانند تلفن همراه، از باتری‌های لیتیومی استفاده می‌شود؛ که حالا فناوران دانشگاه صنعتی امیرکبیر موفق شدند نسل جدید این باتری‌ها را با کمک فناوری نانو تولید کنند.
The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp. Ukrainian forces have since put up a strong resistance to the Russian troops amid the war that has left hundreds of Ukrainian civilians, including children, dead, according to the United Nations. Ukrainian and international officials have accused Russia of targeting civilian populations with shelling and bombardments. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. Following this, Sebi, in an order passed in January 2022, established that the administrators of a Telegram channel having a large subscriber base enticed the subscribers to act upon recommendations that were circulated by those administrators on the channel, leading to significant price and volume impact in various scrips. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts.
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