⚡️“Ilm-fan va innovatsion rivojlanish” jurnalining 2024-yil 1-sonida Iqtisodiyot va pedagokika universiteti oʻquv ishlari boʻyicha birinchi prorektor, t.f.f.d. (PhD), dotsent Erkin Raxmatov hamda Toshkent davlat transport universiteti “Materialshunoslik va mashinasozlik” kafedrasi xodimlari – t.f.d., professor Umida Ziyamuxamedova va katta oʻqituvchi Jasurbek Nafasov tomonidan yozilgan “Modifikatsiyalangan geterokompozit polimer materiallarning tribologik va mexanik xossalari” nomli maqola chop etilmoqda.
✅Ushbu maqolada geterokompozit polimer materiallarini hosil qilishda qoʻllaniladigan mexanokimyoviy modifikatsiya usuli yordamida yangi material yaratish oʻrganildi. Tadqiqotning maqsadi ED-20 termoplast plastmassasi asosidagi polimer geterokompozitsiyasining tribologik xarakteristikalari, yaʼni ishqalanish koeffitsiyenti va yeyilish tezligi boʻyicha optimal boʻlgan tarkibini topish hisoblanadi.
⚡️“Ilm-fan va innovatsion rivojlanish” jurnalining 2024-yil 1-sonida Iqtisodiyot va pedagokika universiteti oʻquv ishlari boʻyicha birinchi prorektor, t.f.f.d. (PhD), dotsent Erkin Raxmatov hamda Toshkent davlat transport universiteti “Materialshunoslik va mashinasozlik” kafedrasi xodimlari – t.f.d., professor Umida Ziyamuxamedova va katta oʻqituvchi Jasurbek Nafasov tomonidan yozilgan “Modifikatsiyalangan geterokompozit polimer materiallarning tribologik va mexanik xossalari” nomli maqola chop etilmoqda.
✅Ushbu maqolada geterokompozit polimer materiallarini hosil qilishda qoʻllaniladigan mexanokimyoviy modifikatsiya usuli yordamida yangi material yaratish oʻrganildi. Tadqiqotning maqsadi ED-20 termoplast plastmassasi asosidagi polimer geterokompozitsiyasining tribologik xarakteristikalari, yaʼni ishqalanish koeffitsiyenti va yeyilish tezligi boʻyicha optimal boʻlgan tarkibini topish hisoblanadi.
These administrators had built substantial positions in these scrips prior to the circulation of recommendations and offloaded their positions subsequent to rise in price of these scrips, making significant profits at the expense of unsuspecting investors, Sebi noted. He floated the idea of restricting the use of Telegram in Ukraine and Russia, a suggestion that was met with fierce opposition from users. Shortly after, Durov backed off the idea. False news often spreads via public groups, or chats, with potentially fatal effects. Telegram has become more interventionist over time, and has steadily increased its efforts to shut down these accounts. But this has also meant that the company has also engaged with lawmakers more generally, although it maintains that it doesn’t do so willingly. For instance, in September 2021, Telegram reportedly blocked a chat bot in support of (Putin critic) Alexei Navalny during Russia’s most recent parliamentary elections. Pavel Durov was quoted at the time saying that the company was obliged to follow a “legitimate” law of the land. He added that as Apple and Google both follow the law, to violate it would give both platforms a reason to boot the messenger from its stores. Meanwhile, a completely redesigned attachment menu appears when sending multiple photos or vides. Users can tap "X selected" (X being the number of items) at the top of the panel to preview how the album will look in the chat when it's sent, as well as rearrange or remove selected media.
from fr
