🔸 اداره هواشناسی اعلام کرده که «با توجه به سکون نسبی جو، عدم وزش باد قابل ملاحظه و ماندگاری هوای سرد در صورت عدم مهار کانون‌های تولید و انتشار آلاینده‌های ثابت و متحرک» انتظار می‌رود که علاوه بر تهران، در دیگر مناطق شهری و صنعتی نیز آلودگی هوا افزایش یابد.
🔸 اداره هواشناسی اعلام کرده که «با توجه به سکون نسبی جو، عدم وزش باد قابل ملاحظه و ماندگاری هوای سرد در صورت عدم مهار کانون‌های تولید و انتشار آلاینده‌های ثابت و متحرک» انتظار می‌رود که علاوه بر تهران، در دیگر مناطق شهری و صنعتی نیز آلودگی هوا افزایش یابد.
The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change.
from br
