✅ Хirsh indeksi yokih-indeks– ilmmetriya ko‘rsatkichi 2005-yilda Kaliforniya universitetining San-Diegodagi kampusi ilmiy xodimi Xorxe Xirsh tomonidan dastlab fiziklarning ilmiy faoliyati samaradorligini baholash uchun taklif qilingan.
✅ Xirsh indeksi ilmiy xodim, olimlar guruhi, ilmiy tashkilot yoki umuman mamlakatdagi nashrlar soni va ushbu nashrlarga berilgan iqtiboslar sonidan kelib chiqqan holda aniqlanadigan faoliyat samaradorligining miqdoriy tavsifini belgilaydi.
✅ Хirsh indeksi yokih-indeks– ilmmetriya ko‘rsatkichi 2005-yilda Kaliforniya universitetining San-Diegodagi kampusi ilmiy xodimi Xorxe Xirsh tomonidan dastlab fiziklarning ilmiy faoliyati samaradorligini baholash uchun taklif qilingan.
✅ Xirsh indeksi ilmiy xodim, olimlar guruhi, ilmiy tashkilot yoki umuman mamlakatdagi nashrlar soni va ushbu nashrlarga berilgan iqtiboslar sonidan kelib chiqqan holda aniqlanadigan faoliyat samaradorligining miqdoriy tavsifini belgilaydi.
Despite Telegram's origins, its approach to users' security has privacy advocates worried. The fake Zelenskiy account reached 20,000 followers on Telegram before it was shut down, a remedial action that experts say is all too rare. In 2014, Pavel Durov fled the country after allies of the Kremlin took control of the social networking site most know just as VK. Russia's intelligence agency had asked Durov to turn over the data of anti-Kremlin protesters. Durov refused to do so. On February 27th, Durov posted that Channels were becoming a source of unverified information and that the company lacks the ability to check on their veracity. He urged users to be mistrustful of the things shared on Channels, and initially threatened to block the feature in the countries involved for the length of the war, saying that he didn’t want Telegram to be used to aggravate conflict or incite ethnic hatred. He did, however, walk back this plan when it became clear that they had also become a vital communications tool for Ukrainian officials and citizens to help coordinate their resistance and evacuations. Telegram does offer end-to-end encrypted communications through Secret Chats, but this is not the default setting. Standard conversations use the MTProto method, enabling server-client encryption but with them stored on the server for ease-of-access. This makes using Telegram across multiple devices simple, but also means that the regular Telegram chats you’re having with folks are not as secure as you may believe.
from id
