UNIVERSAL JOURNAL OF TECHNOLOGY AND INNOVATION

INCREASING ENERGY EFFICIENCY TECHNOLOGICAL PROCESS OF CABLE PRODUCTS LLC “NATIONAL HOLDINGS”

Sh.B.Umarov, U.A.Bokijonov, B.S. Sattarov, D.Sh. Umarov — Tue, 14 May 2024 00:00:00 -0600

The article presents the results on the development and creation of energy-saving technology that ensures the efficient operation of asynchronous electric drives with high energy performance on the basis of modern semiconductor technology, taking into account the production characteristics of LLC “NATIONAL HOLDINGS”.

MODERNIZATION OF THE CURRENT TECHNOLOGICAL PROCESS OF CABLE PRODUCTION OF NATIONAL HOLDINGS LLC BY ENSURING INCREASED SMOOTHNESS OF WIRE TENSION

Sh.B.Umarov U.A.Bokijonov B.S. Sattarov D.Sh. Umarov — Tue, 14 May 2024 00:00:00 -0600

The article presents the results of modernizing the current technological process of cable production of NATIONAL HOLDINGS LLC by ensuring an increase in the smoothness of wire tension. It is shown that the use of a soft start device will significantly reduce the harmful dynamic effects on the engine and drive mechanism, will provide a significant increase in the service life of electric motors and actuators, and will also increase the service life of expensive equipment - dies, and will also reduce the level of copper waste.

AYRIM MANTIQIY MATEMATIK MASALALARNI MATEMATIK MODELLAR YORDAMIDA YECHISH

Jo‘rayev Ilxomjon, Qohhorova Aziza — Tue, 14 May 2024 00:00:00 -0600

Ushbu ishda maktab matematika darslarida juda ko‘p uchraydigan mantiqiy masalalar turkumiga kiruvchi m va n litrlik idishlar yordamida k litr suyuqlikni olish masalasini umumiy matematik model yordamida yechish ko‘rsatilgan bo‘lib, bunda ushbu modeldan foydalanishning ikki xil tartibi atroflicha yorotib berilgan. Bunday turdagi mantiqiy masalalarni “Matematik bilyard” modelini qo’llash yordamida yechish mumkinligi asoslab berilgan.

ENERGY INSPECTION OF ELECTRICAL EQUIPMENT OF THE MECHANICAL SHOP OF THE JOINT VENTURE JOINT STOCK COMPANY “UZELEKTROAPPARAT-ELECTROSHIELD”

Tulyaganov M.M., Atajiyev Sh.M., Pershina O.S. — Tue, 14 May 2024 00:00:00 -0600

By energy audit, we mean a survey of enterprises, organizations, and individual industries undertaken at their initiative to determine opportunities for saving energy consumption. This helps the enterprise implement savings in practice by introducing energy efficiency mechanisms, as well as aiming to introduce an energy management system at the enterprise. The object of an energy audit can be any enterprise, energy installation, building, or unit that consumes or produces energy.

KIBERHUJUM TURLАRI VА UNDАN MUHОFАZАLАNISH

Tursunоv Fаrxоd — Tue, 14 May 2024 00:00:00 -0600

Ushbu mаqоlаdа Kiberhujumlаr vа ulаrning turlаri, bugungi kundа eng kо’p fоydаlаnilаdigаn kiberhujumlаr vа ulаrning оqibаtlаri, kiberhujumlаrdаn muhоfаzаlаnish chоrа tаdbirlаri, kerаkli fikr vа tаvsiyаlаr hаqidа sо’z bоrаdi.

SAYYORALARNING FIZIK TABIATINI OʻQITISH METODIKASI

Madumarov Shadonbek, Abdixalilova Maftuna — Tue, 14 May 2024 00:00:00 -0600

Ushbu maqolada bugungi kunda rijovlanayotgan dunyoning asosini tashkil etgan va yanada o’rganish sohalari kengayotgan kosmonavtika va sayyoralarning tabiati va fizik xususiyatlarini o’rganish va tahli qilishni talabalarga o’qitishdagi uslullari yoritib berildi.

MATEMATIKADAN AMALIY MASHG‘ULOTLAR METODIK TIZIMINI MAXSUS TEXNOLOGIYALAR ASOSIDA TASHKIL ETISH METODIKASI

Qozaqova Karimaxon, Abdixalilova Maftuna — Tue, 14 May 2024 00:00:00 -0600

Ushbu maqolada matematika fanining amaliy mashg’ulotlarini tashkil etishda va darslarni samaradorligini oshirishda qo‘llaniladigan dasturiy vositalar va innovatsiyalar yoritib berildi.

OʻZBEKISTON MILLIY ARXITEKTURASI

Abduraxmanov Izzat — Tue, 14 May 2024 00:00:00 -0600

Maqolada tarixiy tahlil va batafsil tavsiflar orqali o‘zbek me’morchiligining islomgacha bo‘lgan ildizlaridan Temuriylar va Xiva xonligi davridagi islom me’morchiligining gullab-yashnashigacha bo‘lgan rivojlanish yo‘llari tasvirlangan. Unda Buxoro, Xiva va Samarqandning nafis koshinkorligi, baland minoralari va nafis ark yo‘llari bilan mashhur bo‘lgan yodgorliklari ko‘zdan kechiriladi. Maqolada, shuningdek, an'anaviy materiallar va qurilish usullari, masalan, loy g'isht (ganch) va murakkab gips ishlarining ta'siri ta'kidlangan. Unda arxitekturaning o‘zbek jamiyatidagi o‘rni, ijtimoiy va diniy ahamiyati, mintaqaning keskin iqlimi muammolariga moslashuvi muhokama qilinadi. Bundan tashqari maqolada O‘zbekiston milliy me’morchiligi haqida to‘liq ma’lumot berilgan, uning tarixiy ahamiyati, badiiy rang-barangligi va davom etayotgan evolyutsiyasi yoritilgan. Bu arxitektorlar va tashrif buyuruvchilarni ilhomlantirishda davom etayotgan ushbu maftunkor mamlakatning boy me'moriy merosini tushunish va qadrlashga hissa qo'shadi.