🔼Влияние модификаторов трения на показатели работы ДВС. 🔼Ингибирование коррозии в смесях бензин-бутанол с помощью аминов. 🔼Дендример на основе полиамидоамина как депрессор. 🔼Поляризационная микроскопия для контроля парафинообразования.
🔼Влияние модификаторов трения на показатели работы ДВС. 🔼Ингибирование коррозии в смесях бензин-бутанол с помощью аминов. 🔼Дендример на основе полиамидоамина как депрессор. 🔼Поляризационная микроскопия для контроля парафинообразования.
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. "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices. Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. "This time we received the coordinates of enemy vehicles marked 'V' in Kyiv region," it added. Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov.
from hk