🔻به اطلاع کلیه اساتید، دانشجویان و پژوهشگران محترم دانشگاه تهران می رساند دسترسی آزمایشی دانشگاه تهران به پایگاه مجلات ScienceDirect و پایگاه استنادی Scopusبرقرار شده است.
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🔻به اطلاع کلیه اساتید، دانشجویان و پژوهشگران محترم دانشگاه تهران می رساند دسترسی آزمایشی دانشگاه تهران به پایگاه مجلات ScienceDirect و پایگاه استنادی Scopusبرقرار شده است.
✅ این دسترسی بصورت آزمایشی و به مدت دو ماه، تعیین شده است.
🔅 برای جستجو و دانلود متن کامل مقالات مورد نیاز خود از داخل شبکه دانشگاه، از لینکهای زیر استفاده نمایید:
The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. In 2018, Russia banned Telegram although it reversed the prohibition two years later. The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych. Overall, extreme levels of fear in the market seems to have morphed into something more resembling concern. For example, the Cboe Volatility Index fell from its 2022 peak of 36, which it hit Monday, to around 30 on Friday, a sign of easing tensions. Meanwhile, while the price of WTI crude oil slipped from Sunday’s multiyear high $130 of barrel to $109 a pop. Markets have been expecting heavy restrictions on Russian oil, some of which the U.S. has already imposed, and that would reduce the global supply and bring about even more burdensome inflation.
from br
