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📣 “Ilm-fan va innovatsion rivojlanish” jurnalining 2024-yil 5-sonida Namangan toʻqimachilik sanoati instituti xodimlari – t.f.d., professor Muradov Rustam Muradovich, t.f.f.d. (PhD), doktorant Saloxiddinova Maxliyo Nurmuxammad qizi hamda Namangan muhandislik texnologiya instituti dotsenti, t.f.f.d. (PhD) Qosimov Axtam Akramovich tomonidan yozilgan “Paxtani tashishda havodan ajratish jarayoni eksperimentlarini rejalashtirish va optimallashtirish” sarlavhali maqola chop etilmoqda.

Maqolada paxta tozalash korxonalari hududida asosiy binolardan uzoq masofada joylashgan g‘aramlardagi paxtani quvurlar orqali tashishda qo‘llaniladigan qo‘zg‘aluvchan qurilma bo‘yicha olib borilgan ilmiy tadqiqot ishlarining tahlili keltirilgan.

O‘rganishlar davomida mazkur qurilmaning afzalliklari bilan bir qatorda kamchiliklari ham ko‘zga tashlangan, qurilma ish samaradorligining pastligi, tashish hamda paxtani havodan ajratish jarayonida tola va chigit sifatiga zarar yetishi, tolaning yo‘qotilishi kabi holatlar aniqlangan.

Ushbu kamchiliklarni kamaytirish yoki bartaraf etish maqsadida qo‘zg‘aluvchan qurilma uchun takomillashgan separator taklif etildi. Mazkur konstruksiya paxta tozalash korxonasining ishlab chiqarish jarayoniga joriy etilib, ishlab chiqarish sharoitida ham sinab ko‘rildi.

Yangi konstruksiyaga doir tadqiqotlarning optimal parametrlarini aniqlash uchun tajribalar rejalashtirildi va belgilangan standart asosida o‘tkazildi. Tajribalar mobaynida olingan qiymatlar zamonaviy kompyuter dasturida qayta ishlanib, regression tenglamalar olindi. Styudent mezoni asosida regression tenglamalar koeffisientlarining ahamiyatga molikligi, Fisher mezoni yordamida esa olingan tenglamaning adekvatligi, ya’ni to‘g‘riligi tekshirib ko‘rildi.


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📣 “Ilm-fan va innovatsion rivojlanish” jurnalining 2024-yil 5-sonida Namangan toʻqimachilik sanoati instituti xodimlari – t.f.d., professor Muradov Rustam Muradovich, t.f.f.d. (PhD), doktorant Saloxiddinova Maxliyo Nurmuxammad qizi hamda Namangan muhandislik texnologiya instituti dotsenti, t.f.f.d. (PhD) Qosimov Axtam Akramovich tomonidan yozilgan “Paxtani tashishda havodan ajratish jarayoni eksperimentlarini rejalashtirish va optimallashtirish” sarlavhali maqola chop etilmoqda.

Maqolada paxta tozalash korxonalari hududida asosiy binolardan uzoq masofada joylashgan g‘aramlardagi paxtani quvurlar orqali tashishda qo‘llaniladigan qo‘zg‘aluvchan qurilma bo‘yicha olib borilgan ilmiy tadqiqot ishlarining tahlili keltirilgan.

O‘rganishlar davomida mazkur qurilmaning afzalliklari bilan bir qatorda kamchiliklari ham ko‘zga tashlangan, qurilma ish samaradorligining pastligi, tashish hamda paxtani havodan ajratish jarayonida tola va chigit sifatiga zarar yetishi, tolaning yo‘qotilishi kabi holatlar aniqlangan.

Ushbu kamchiliklarni kamaytirish yoki bartaraf etish maqsadida qo‘zg‘aluvchan qurilma uchun takomillashgan separator taklif etildi. Mazkur konstruksiya paxta tozalash korxonasining ishlab chiqarish jarayoniga joriy etilib, ishlab chiqarish sharoitida ham sinab ko‘rildi.

Yangi konstruksiyaga doir tadqiqotlarning optimal parametrlarini aniqlash uchun tajribalar rejalashtirildi va belgilangan standart asosida o‘tkazildi. Tajribalar mobaynida olingan qiymatlar zamonaviy kompyuter dasturida qayta ishlanib, regression tenglamalar olindi. Styudent mezoni asosida regression tenglamalar koeffisientlarining ahamiyatga molikligi, Fisher mezoni yordamida esa olingan tenglamaning adekvatligi, ya’ni to‘g‘riligi tekshirib ko‘rildi.


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Despite Telegram's origins, its approach to users' security has privacy advocates worried. 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. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. In the United States, Telegram's lower public profile has helped it mostly avoid high level scrutiny from Congress, but it has not gone unnoticed.
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