انجمن علمی فیزیک خوارزمی منتشر می‌کند: ⚡️دومین شماره از گاهنامه پژواک با محوریت علم پلاسما⚡️ فهرست مطالب علمی: ▫️پلاسمای کوارک-گلگئون ▫️پلاسما پزشکی ▫️پلاسما و کاربرد در صنایع ▫️پلاسمای اتمسفری سرد ▫️پلاسما و نقش آن در طبیعت
انجمن علمی فیزیک خوارزمی منتشر می‌کند: ⚡️دومین شماره از گاهنامه پژواک با محوریت علم پلاسما⚡️ فهرست مطالب علمی: ▫️پلاسمای کوارک-گلگئون ▫️پلاسما پزشکی ▫️پلاسما و کاربرد در صنایع ▫️پلاسمای اتمسفری سرد ▫️پلاسما و نقش آن در طبیعت
These entities are reportedly operating nine Telegram channels with more than five million subscribers to whom they were making recommendations on selected listed scrips. Such recommendations induced the investors to deal in the said scrips, thereby creating artificial volume and price rise. 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. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts.
from us
