В отопительный сезон становится сложнее поддерживать свежий воздух в помещении: постоянное проветривание не всегда удобно.
Для тех, кто регулярно открывать окна и двери не готов, существует бытовое оборудование, которое может обеспечить активный воздухообмен и нормализовать концентрацию кислорода и углекислого газа. Это бризеры и рекуператоры, а для нормализации влажности воздуха служат увлажнители и осушители.
В отопительный сезон становится сложнее поддерживать свежий воздух в помещении: постоянное проветривание не всегда удобно.
Для тех, кто регулярно открывать окна и двери не готов, существует бытовое оборудование, которое может обеспечить активный воздухообмен и нормализовать концентрацию кислорода и углекислого газа. Это бризеры и рекуператоры, а для нормализации влажности воздуха служат увлажнители и осушители.
Again, in contrast to Facebook, Google and Twitter, Telegram's founder Pavel Durov runs his company in relative secrecy from Dubai. 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. 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. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. Groups are also not fully encrypted, end-to-end. This includes private groups. Private groups cannot be seen by other Telegram users, but Telegram itself can see the groups and all of the communications that you have in them. All of the same risks and warnings about channels can be applied to groups.
from ar
