تاریخچه و اهمیت اقتصادی و درمانی گیاهان دارویی آشنایی با جایگاه گیاهان دارویی و روشهای طبقه بندی آن ها آشنایی با بذور گیاهـــان دارویی و تیمارهـــای لازم بـــــرای شکستن خواب بذر معرفی ترکیبات مؤثر گیاهان دارویی وضعیت کشت و تجارت گیاهان دارویی در ایران و جهان آشنایی با تولید گیاهان دارویی در محیط های کنترل شده اصول کاشت و داشت و برداشت تعدادی از گیاهان دارویی
تاریخچه و اهمیت اقتصادی و درمانی گیاهان دارویی آشنایی با جایگاه گیاهان دارویی و روشهای طبقه بندی آن ها آشنایی با بذور گیاهـــان دارویی و تیمارهـــای لازم بـــــرای شکستن خواب بذر معرفی ترکیبات مؤثر گیاهان دارویی وضعیت کشت و تجارت گیاهان دارویی در ایران و جهان آشنایی با تولید گیاهان دارویی در محیط های کنترل شده اصول کاشت و داشت و برداشت تعدادی از گیاهان دارویی
But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. Official government accounts have also spread fake fact checks. An official Twitter account for the Russia diplomatic mission in Geneva shared a fake debunking video claiming without evidence that "Western and Ukrainian media are creating thousands of fake news on Russia every day." The video, which has amassed almost 30,000 views, offered a "how-to" spot misinformation. "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices. At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. Despite Telegram's origins, its approach to users' security has privacy advocates worried.
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