🟢Web of Science jamlanmasi 1960-yillarda Ilmmetriya asoschisi Yujin Garfild tomonidan ishlab chiqilgan Scientific Citation Index negizida yaratildi va tez orada olimlarning fanga qo‘shgan hissasini baholashning asosiy vositasiga aylandi.
✅ WoS yetakchi ilmiy jurnallar, ilmiy kitoblar, tadqiqotchilarning maqolalari, kitoblar sharhlari, annotatsiya va tezislar hamda boshqa adabiyotlarni indekslaydi.
✅ Indeks ilmiy nashrdan olingan iqtiboslar soniga qarab aniqlanadi.
✅ Iqtibos – (إقتباس) arab tilidan olingan so‘z bo‘lib, qisqartish, toraytirish, qoʻlga kiritish, koʻchirma olish, koʻchirma, dalil keltirish kabi maʼnolarni bildiradi.
🟢Web of Science jamlanmasi 1960-yillarda Ilmmetriya asoschisi Yujin Garfild tomonidan ishlab chiqilgan Scientific Citation Index negizida yaratildi va tez orada olimlarning fanga qo‘shgan hissasini baholashning asosiy vositasiga aylandi.
✅ WoS yetakchi ilmiy jurnallar, ilmiy kitoblar, tadqiqotchilarning maqolalari, kitoblar sharhlari, annotatsiya va tezislar hamda boshqa adabiyotlarni indekslaydi.
✅ Indeks ilmiy nashrdan olingan iqtiboslar soniga qarab aniqlanadi.
✅ Iqtibos – (إقتباس) arab tilidan olingan so‘z bo‘lib, qisqartish, toraytirish, qoʻlga kiritish, koʻchirma olish, koʻchirma, dalil keltirish kabi maʼnolarni bildiradi.
On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. Friday’s performance was part of a larger shift. For the week, the Dow, S&P 500 and Nasdaq fell 2%, 2.9%, and 3.5%, respectively. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp. 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. It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists."
from kr
