سلام دوستان. پوشه دستور کار آزمایشگاه زیر که برای آزمایشگاه حالت جامد پیشرفته دانشگاه تهران هست، در اوایلش روش محاسبه انواع خطاها و کار با اکسل رو به خوبی آموزش داده که برای دانشجویانی که آزمایشگاه دارن بسیار مفیده.⬇️⬇️
سلام دوستان. پوشه دستور کار آزمایشگاه زیر که برای آزمایشگاه حالت جامد پیشرفته دانشگاه تهران هست، در اوایلش روش محاسبه انواع خطاها و کار با اکسل رو به خوبی آموزش داده که برای دانشجویانی که آزمایشگاه دارن بسیار مفیده.⬇️⬇️
BY PhySource
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The Security Service of Ukraine said in a tweet that it was able to effectively target Russian convoys near Kyiv because of messages sent to an official Telegram bot account called "STOP Russian War." Telegram, which does little policing of its content, has also became a hub for Russian propaganda and misinformation. Many pro-Kremlin channels have become popular, alongside accounts of journalists and other independent observers. Following this, Sebi, in an order passed in January 2022, established that the administrators of a Telegram channel having a large subscriber base enticed the subscribers to act upon recommendations that were circulated by those administrators on the channel, leading to significant price and volume impact in various scrips. 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. Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications.
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