✅مرکز آموزش پژوهشکده توسعه صنایع شیمیایی ایران برگزار می کند:
◀️دوره آموزشی
✅کروماتوگرافی مایع با کارایی بالا(HPLC)
🗓️پنجشنبه۱۸بهمن ماه
✅کروماتوگرافی گازی(GC)
🗓️پنجشنبه۲۵بهمن ماه
--------------------------------------------------- هر دوره شامل: ◀️آموزش تئوری و عملی ◀️پذیرایی و ناهار ◀️سرویس رفت و آمد از مترو گلشهر ◀️اعطای مدرک معتبر جهاد دانشگاهی --------------------------------------------------- ‼️ظرفیتهر دوره ۸ نفر ‼️هزینه شرکت در هر دوره ۲.۵ میلیون تومان --------------------------------------------------- ‼️دوره تئوری بصورت آنلاین برگزار می‌شود ‼️دوره عملی بصورت حضوری برگزار می‌شود --------------------------------------------------- جهت کسب اطلاعات بیشتر و ثبت نام، با ما در ارتباط باشید: 🆔@EDU_CHEM
✅مرکز آموزش پژوهشکده توسعه صنایع شیمیایی ایران برگزار می کند:
◀️دوره آموزشی
✅کروماتوگرافی مایع با کارایی بالا(HPLC)
🗓️پنجشنبه۱۸بهمن ماه
✅کروماتوگرافی گازی(GC)
🗓️پنجشنبه۲۵بهمن ماه
--------------------------------------------------- هر دوره شامل: ◀️آموزش تئوری و عملی ◀️پذیرایی و ناهار ◀️سرویس رفت و آمد از مترو گلشهر ◀️اعطای مدرک معتبر جهاد دانشگاهی --------------------------------------------------- ‼️ظرفیتهر دوره ۸ نفر ‼️هزینه شرکت در هر دوره ۲.۵ میلیون تومان --------------------------------------------------- ‼️دوره تئوری بصورت آنلاین برگزار می‌شود ‼️دوره عملی بصورت حضوری برگزار می‌شود --------------------------------------------------- جهت کسب اطلاعات بیشتر و ثبت نام، با ما در ارتباط باشید: 🆔@EDU_CHEM
On Feb. 27, however, he admitted from his Russian-language account that "Telegram channels are increasingly becoming a source of unverified information related to Ukrainian events." Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. "And that set off kind of a battle royale for control of the platform that Durov eventually lost," said Nathalie Maréchal of the Washington advocacy group Ranking Digital Rights. The last couple days have exemplified that uncertainty. On Thursday, news emerged that talks in Turkey between the Russia and Ukraine yielded no positive result. But on Friday, Reuters reported that Russian President Vladimir Putin said there had been some “positive shifts” in talks between the two sides. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats.
from cn
