آشنایی با پایگاههای اطلاعاتی و تامین منابع علمی

آشنایی با پایگاههای اطلاعاتی و تامین منابع علمی

آشنایی با پایگاههای اطلاعاتی و تامین منابع علمی Telegram | DID YOU KNOW?

Markets continued to grapple with the economic and corporate earnings implications relating to the Russia-Ukraine conflict. “We have a ton of uncertainty right now,” said Stephanie Link, chief investment strategist and portfolio manager at Hightower Advisors. “We’re dealing with a war, we’re dealing with inflation. We don’t know what it means to earnings.” Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress. The S&P 500 fell 1.3% to 4,204.36, and the Dow Jones Industrial Average was down 0.7% to 32,943.33. The Dow posted a fifth straight weekly loss — its longest losing streak since 2019. The Nasdaq Composite tumbled 2.2% to 12,843.81. Though all three indexes opened in the green, stocks took a turn after a new report showed U.S. consumer sentiment deteriorated more than expected in early March as consumers' inflation expectations soared to the highest since 1981. Oleksandra Matviichuk, a Kyiv-based lawyer and head of the Center for Civil Liberties, called Durov’s position "very weak," and urged concrete improvements. Asked about its stance on disinformation, Telegram spokesperson Remi Vaughn told AFP: "As noted by our CEO, the sheer volume of information being shared on channels makes it extremely difficult to verify, so it's important that users double-check what they read."
آشنایی با پایگاههای اطلاعاتی و تامین منابع علمی from us

آشنایی با پایگاههای اطلاعاتی و تامین منابع علمیحسین عاطفی
کارشناس ارشد منابع اطلاعاتی
مدرس کارگاه آموزشی پایگاههای اطلاعاتی و شیوه های دسترسی به منابع معتبر علمی و رییس سابق کتابخانه مرکزی دانشگاه
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