DSpace Started with Docker Compose: Recent submissions
Now showing items 201-220 of 807
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ISHLAB CHIQARISH USKUNALARINI LOYIHALASH PAYTIDA QO‘YILADIGAN TALABLAR
("Inson kapitali va mehnatni muhofaza qilish" ilmiy amaliy elektron jurnali., 2025)ushbu maqolada “Ishlab chiqarish uskunalarini loyihalash paytida qo‘yiladigan talablar” mavzusiga bag‘ishlangan bo‘lib, ishlab chiqarish jarayonlarining samaradorligini oshirish va resurslarni tejashga qaratilgan ... -
STUDY OF THE CATALYTIC PROPERTIES OF THE SELECTED CATALYST FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT LIQUID SYNTHETIC HYDROCARBONS FROM SYNTHESIS GAS
(Экономика и социум, 2025-02-05)Abstract: Nowadays, the production of products that meet environmental requirements is mainly focused on studying the catalytic nature of catalysts in the production of synthetic liquids from gas. In this article, the ... -
РАЗРАБОТКА КРИТЕРИЕВ ОХРАНЫ ОКРУЖАЮЩЕЙ СРЕДЫ НА ПРЕДПРИЯТИЯХ ПО ПРОИЗВОДСТВУ КАЛИЙНЫХ УДОБРЕНИЙ
("Экономика и социум" №10(137) 2025, 2025-10)Рассмотрены основные источники воздействия на окружающую среду при добыче, транспортировке и обогащении калийных руд. Определены ключевые факторы и степень их влияния на экологическую обстановку. На основе анализа ... -
Justification of the parameters of the combined aggregate reel
(AIP Conference Proceedings, 2025-06-17) -
Yuk ortish tushurish ishlari nilan bog‘liq ishlarning xavfsizligi kategori va qoidalari tahlili
(“Mehnat muhofazasining yangi bosqichi: ish joyida sun’iy intellekt va raqamlashtirishning o‘rni” mavzusidagi xalqaro ilmiy-amaliy konferensiyasi materiallari., 2025-04-28) -
TALABALARGA GIDROTEXNIKA INSHOOTLARINI MODELLASHTIRISH DASTURIY VOSITALARI TAHLILI VA ULARDAN FOYDALANISHNING DIDAKTIK ASOSLARI
(2025-11-18)Ushbu maqolada gidrotexnik inshootlarni loyihalashda zamonaviy modellashtirish texnologiyalarini qo‘llagan holda qurish va ulardan foydalanishni ta‘minlaydigan tashkilotlar faoliyatini avtomatlashtirish, IT kompaniyalar ... -
SYNTHESIS OF 2-PHENYLBUTYN-3-OLA-2 BASED ON ENANTIOSELECTIVE ALKYNYLATION OF ACETOPHENONE AND ITS CHEMICAL MODIFICATIONS
(2025-06-03)In this study, the synthesis of 2-phenylbut-3-yn-2-ol through the enantioselective alkynylation reaction of acetophenone in a 3,3′-Ph2BINOL-2Li/Ti(OiPr)4/Et2Zn complex catalytic system was investigated, along with its ... -
Gaz konlarini texnologik ko'rsatkichlari orqali ishlash boshqichlariga ajratish
(AMERICAN JOURNAL OF MULTIDISCIPLINARY BULLETIN, 2025-05-30)Abstract Ushbu maqolada burg‘ilash jarayonida tarang qovushqoq materiallar va kimyoviy reagentlardandan foydalangan holda quduqni suvlanib ketishini oldini olish bo‘yicha tavsiyalar ishlab chiqilgan. Neft va gaz konlarining ... -
QISHLOQ XO‘JALIGI EKINLARINI ALMASHLAB EKISH ORQALI TUPROQ BONETET BALINI KО’TARISH TADBIQLARI
(INTERNATIONAL SCIENTIFIC JOURNAL: LEARNING AND TEACHING, 2025-05-05)Maqolada qishloq xo‘jaligi ekinlarini almashlab ekishdagi chora tadbirlar, yutuq va kamchiliklari borasida so‘z boradi. -
Theoretical justification of the parameters of the combined aggregate winding
(Multidisciplinary and Multidimensional Journal, 2025) -
PRODUCTION OF HIGH-ACTIVITY CATALYSTS FOR OBTAINING LIQUID HYDROCARBONS FROM NATURAL GAS
(The Austrian Journal of Technical and Natural Sciences, 2025)The article presents the use of highly catalytically active catalysts in industrial processes of petrochemistry and oil refining, mainly for converting low-molecular hydrocarbons to obtain liquid hydrocarbons from natural ... -
STUDY OF CATALYSTS PREPARED BY IMPREGNATION WITH AQUEOUS COBALT NITRATE SOLUTION
(The Austrian Journal of Technical and Natural Sciences, 2025)The article considers the catalyst production stage – a gradual increase in the synthesis temperature in a flow of synthesis gas – as a necessary stage of the Fischer-Tropsch synthesis, since during the development process ... -
KALIY O‘G‘ITLARI ISHLAB CHIQARISHDA ATROF-MUHITNI MUHOFAZA QILISH MUAMMOLARI
(2025-01)Maqolada dunyo mamlakatlarida kaliy ma’danlarini qazib chiqarish ko‘rsatkichlari keltirilgan. Kaliy o‘g‘itlari ishlab chiqarish ko‘rsatkichlarining ortishi bilan atrof-muhitga salbiy ta’sir doirasining kengayishi ... -
MODERN METHODS AND TECHNOLOGIES FOR NATURAL GAS PURIFICATION FROM ACIDIC COMPONENTS
(International Journal of Education, Social Science & Humanities. Finland Academic Research Science Publishers, 2025-05-22)A significant portion of the gas produced today (natural and associated) contains acidic components – hydrogen sulfide and carbon dioxide. Hydrogen sulfide is a toxic substance, and its maximum content in gas supplied ... -
CHIZIQLI INSHOOTLAR KADASTRLARI OBYEKTLARINI NAVBATCHI YER-KADASTR XARITASIDA TASVIRLASH
(INTERNATIONAL SCIENTIFIC JOURNAL: LEARNING AND TEACHING, 2025-06-09)Ushbu ishda chiziqli inshootlar kadastr obyektlarini navbatchi yer-kadastr xaritasida tasvirlash jarayoni va uning ahamiyati tahlil qilinadi. Chiziqli inshootlar – yo‘llar, temir yo‘llar, quvurlar va aloqa tarmoqlari ... -
РАСЧЁТ НОРМАТИВНОЙ КАРТЫ НА ПРОИЗВОДСТВО БУРОВЫХ РАБОТ ПО ЭЛЕМЕНТНЫМ НОРМАМ
("Экономика и социум", 2025-04-16)Аннотация. В данной статьи приводятся сведения о перечне работ по проводке скважины в технологической последовательности операций на основе данных ГТН (геолого-технический наряд), расчёте нормативной карты, комплексе работ ... -
IMPROVEMENT OF COOLING SYSTEM DEVICES IN POLYETHYLENE PRODUCTION LINE
(Development of science, 2025-09-05)Abstract: The catalyst complex was prepared by mixing solutions of diethylaluminum chloride and titanium tetrachloride in gasoline at 25-50℃ from the meters (1) and (2) in the 3rd mixer. In order to increase the resistance ... -
Analytical methods of musical composition based on fractal theory
(Research, Innovation, Results Journal of Transport, 2025)Ushbu ishda fraktal nazariyasining asosiy tamoyillari musiqa kompozitsiyasi yaratishda qanday qo‘llanilishi mumkinligi yoritilgan. Tadqiqotda o‘z-o‘ziga o‘xshashlik (self-similarity), iteratsiya asosida hosil qilinadigan ... -
СОСТАВЛЕНИЕ НАРЯДА НА ПРОИЗВОДСТВО БУРОВЫХ РАБОТ ПО УКРУПНЕННЫМ НОРМАМ
("Экономика и социум", 2025-04-16)В данной статьи приводятся сведения о нарядах бурения нефтяных и газовых скважин, спуска и подъёма бурильных свечей, подъём и установка УБТ (утяжеленные буровые трубы) за палец вышки, наращивание инструмента, укрупненные ... -
ИСПОЛЬЗУЕМЫЕ СОВРЕМЕННЫЕ ОБОРУДОВАНИЯ, ПРИМЕНЯЕМЫЕ ПРИ ГИДРАВЛИЧЕСКОМ РАЗРЫВЕ ПЛАСТА
(International Multidisciplinary Research in Academic Science, 2025-03-03)Аннотация: В стате рассмотрен метод современных оборудований применяемые при гидравлическом разрыве пласта для интенсификации притока углеводородов. В настоящее время для производства ГРП используются мобильные комплексы, ...