✅Web of Science (ingl. WoS, dastlab Web of Knowledge deb yuritilgan) – bir nechta bibliografik va referativ ma’lumotlar bazalarini o‘zida mujassamlashtirgan qidiruv platformasi.
✅ Bibliografik ma’lumotlar bazasi – turli nashr (asar)lar haqidagi ma’lumotlarni o‘z ichiga oladi. Muayyan bir asar (maqola, qo‘llanma yoki monografiya)ga oid asosiy ma’lumotlarning qisqacha tavsifi keltiriladi, ya’ni asarning muallifi kim, nomi nima, kim tomonidan va qachon nashr etilgan, hajmi qancha va shu kabilardan iborat bo‘ladi. Bu uni bir necha o‘n minglab boshqa nashrlar orasidan izlash va topish jarayonlarini osonlashtiradi.
✅ Referativ ma’lumotlar bazasi deganda, muayyan bir asar (maqola, qo‘llanma yoki monografiya)ga oid asosiy ma’lumotlardan tashqari, uning qisqacha mazmunini aks ettirgan annotatsiya, referat yoki nashr mazmuniga oid boshqa ko‘rsatkichlar tushuniladi.
✅Web of Science (ingl. WoS, dastlab Web of Knowledge deb yuritilgan) – bir nechta bibliografik va referativ ma’lumotlar bazalarini o‘zida mujassamlashtirgan qidiruv platformasi.
✅ Bibliografik ma’lumotlar bazasi – turli nashr (asar)lar haqidagi ma’lumotlarni o‘z ichiga oladi. Muayyan bir asar (maqola, qo‘llanma yoki monografiya)ga oid asosiy ma’lumotlarning qisqacha tavsifi keltiriladi, ya’ni asarning muallifi kim, nomi nima, kim tomonidan va qachon nashr etilgan, hajmi qancha va shu kabilardan iborat bo‘ladi. Bu uni bir necha o‘n minglab boshqa nashrlar orasidan izlash va topish jarayonlarini osonlashtiradi.
✅ Referativ ma’lumotlar bazasi deganda, muayyan bir asar (maqola, qo‘llanma yoki monografiya)ga oid asosiy ma’lumotlardan tashqari, uning qisqacha mazmunini aks ettirgan annotatsiya, referat yoki nashr mazmuniga oid boshqa ko‘rsatkichlar tushuniladi.
As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. Multiple pro-Kremlin media figures circulated the post's false claims, including prominent Russian journalist Vladimir Soloviev and the state-controlled Russian outlet RT, according to the DFR Lab's report. Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. Anastasia Vlasova/Getty Images This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children.
from id
