OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Ushbu maqolada O‘zbekiston va jahondagi dolzarb ekologik muammolar fonida yashil iqtisodiyotga o‘tishzarurati tahlil qilingan. Yashil iqtisodiyotning asosiy maqsadi – atrof-muhitni muhofaza qilish, tabiiy resurslardan…
В данной статье показана необходимость усиления внимания на методы достижения творческоготруда. Проведен сравнительный анализ между умственным и физическим трудом, предложена "Модельмедоносной пчелы", рассмотрены…
Ushbu tadqiqotda yashil texnologiyalar va raqamlashtirish ta’sirida mehnat bozorining transformasiyasi koʻribchiqiladi. Qayta tiklanuvchi energiya manbalari, resurslarni tejash va avtomatlashtirishga doir asosiy…
Сегодня страны по всему миру сталкиваются с новыми экологическими проблемами, такими какизменение климата, истощение природных ресурсов и утрата биоразнообразия. В качестве альтернативногорешения этих проблем возрастает…
Mazkur maqolada hududlarda uy-joy qurilishi jarayonini tashkil etishning qonuniyatlari va tamoyillaritashkiliy-iqtisodiy nuqtayi nazardan tahlil qilingan. Tadqiqotda uy-joy qurilishi alohida dastur sifatida ijtimoiy…
Ushbu maqolada odam muskullari uchun mashqning ahamiyati, odam qadqomatining shakllanishi haqida yoritilgan. Shuningdek muskullar rivojlanishi va organizmni chiniqtirish kabi ijobiy ta’sirlar hamda qad-qomatning to‘g‘ri…
На примере детали из стеклопластика, проведена оценка температурных полей, возникающих в процессе ее отверждения. Разработана модель из изотропного стеклопластика и проведены расчеты, позволившие определить кинетику…
Ushbu maqolada transport sohasida avtomatlashtirilgan loyihalash tizimlari, kuzov ishlab chiqarishda CAD/CAE/CAM komplekslari, loyihalash, shtamplash va payvandlash jarayonlarida kompyuter dasturlaridan foydalanish…
В статье рассматриваются ключевые факторы, влияющие на развитие узбекско-китайских железнодорожных транспортных отношений, с использованием корреляционного анализа для выявления их значимости; предложены рекомендации по…
Распределение вероятностей — это закон, описывающий область значений случайной величиныи соответствующие вероятности появления этих значений. Чтобы узнать, с какой вероятностьюзначение случайной величины будет меньше…
Ushbu maqolada qishloq xo‘jalik ekinlari urug‘ini elektr maydon ta’sir ettirilib saralashga asoslangan elektromexanik saralagich qurilmasining ish organidan urug‘larni uzilish burchaklari va qabul qilish bunkerining…
Bu ilmiy maqolada temir yo‘l uchastkalarida poyezdlar harakatini boshqaruvchi va nazorat qiluvchi tizimlar tahlili va “O‘zbekiston temir yo‘llari” AJda mavjud tizimlarga qo‘shimcha takliflar keltirilgan. Maqolada Луч…
Maqolada Respublikamiz hukumati tamonidan agrobiznesda ish yuritish, mamlakat oziq-ovqat havsizligini taminlashga munosib qissa qo‘shayotgan sub'ektlarning ishlab chiqarishini yanada kengaytirishni tashkillashtirish…
In оrder tо meet the wоrld's demаnd fоr high-quаlity аnd uninterrupted electricity, there is increаsing reliаnce оn renewаble energy sоurces, including sоlаr energy sоurces, which plаy а speciаl rоle in this regаrd. In…
В современном мире электронно-вычислительные устройства играют важную роль, и одним из ключевых факторов их эффективности является высокая производительность, то есть способность выполнять больше операций за единицу…
Ushbu tadqiqot ishida yo‘l transport oqimlarini bashorat qilish va tahlil etishga oid arxitekturalar va modellar o‘rganilgan bo‘lib, bunda asosiy urg‘u Kolmogorov-Arnoldning KAN arxitekturasiga qaratilgan. Tadqiqotda…
Ushbu maqolada yuqori mustahkamlikka ega bo‘lgan cho‘yandan D49 turidagi dizel dvigateli qopqog‘ini quyma usulda olish uchun qumli qolip va sterjen aralashmasini tayyorlash texnologiyasini takomillashtirish masalalari…
Ushbu maqolada avtomobil transportida xalqaro yuk tashish hajmi o’zgarishi tahlil etilgan va natijalarni keyingi davrlardagi o‘zgarishlari eng kichik kvadratlar usuli yordamida bashorat qilingan. Shu bilan birga, ishlab…
Современная контрейлерная транспортно-технологическая система представляет собой синергетическое использование автомобильного и железнодорожного транспорта с целью повышения эффективности грузоперевозок. Основной…
Для повышения эффективности услуг по перевозке грузов на железных дорогах возникает необходимость в автоматизации и оптимизации процессов документооборота. Изучаются возможности оптимизации потока данных с…
В статье представлено численное моделирование пространственного распределения температурных полей в пружинных элементах грузовых вагонов железнодорожного транспорта в процессе термической обработки. Использование…
Yuk vagonlarini harakatga asosiy solishtirma qarshiligi turli xil vagonlar kombinatsiyasidan tashkil topgan poyezdlarning uchastkadagi og‘irligini me’yorlashda asosiy parametrlardan biri hisoblanadi. Ushbu maqolada…
Railway automation and telemechanics systems widely rely on control units based on electromagnetic relays. Despite their long-term effectiveness, the physical wear of these relays, increasing maintenance costs, and…
Maqolada temir yoʻl transportida turgʻun boʻlmagan ish oʻrinlarida mehnat faoliyatini olib boruvchi poyezd tuzuvchilar, signallashtirish, markazlashtirish va blokirovka qilish qurilmalari qurilmalari bo‘yicha…
Maqolada avtomobil transporti vositalarini marshrutlarga taqsimlash masalasining yechish algoritmlari paxta xom-ashyosini tashishda qo‘llanilgan. Taklif etilgan usul asosida masala yechimlaridan biri aniqlanib, kun…
Ushbu maqolada, shahar markaziy ko‘chalarida ayniqsa, atrofida ijtimoiy-iqtisodiy obyektlar ko‘p bo‘lgan ko‘chalarda turargoh qidirish, ko‘cha chetida to‘xtab turish holatlarini uchratamiz. Yo‘l chetida to‘xtab turgan…
Ushbu maqolada tortuv elektr dvigatelining sistemasida izolyatsiya materialining tarkibiy qismlari o‘rtasida yuklanishining taqsimlanishini optimallashtirish, quvvatini oshirish va izolyatsiya qatlamlarining potensial…
Ushbu maqolada mahalliy ikkilamchi chiqindi xomashyolardan foydalanib, sintetik cho‘yan ishlab chiqarish texnologiyasini yaratish va amaliyotga tatbiq etish muammolari o‘rganildi. Tadqiqot jarayonida qayta ishlangan…
The long-term practice of drawing up a railway plan is based on a curve formed by the projection of the center of the rolling stock onto a horizontal plane. At the same time, this curve is considered flat. The railway…
The article analyzes automation and telemechanics systems, as well as signaling, centralization and communication devices at railway stations. The question of improvement of group dialing blocks (NM2P and NM2AP)…
Статья посвящена изучению и формированию принципа уличной архитектуры как неотъемлемой, фундаментальной части формирования облика современного города Андижана, Узбекистан. В ней анализируется, как городские магистрали…
This study examines the business stability of industrial enterprises by analyzing external and internal factors. Using expert assessments and economic-mathematical modeling, we propose a comprehensive methodology for…
Ushbu maqolada asliyatdagi matnlarni o‘qish jarayoniga ta’sir qiluvchi asosiy psixologik omillar tahlil qilinadi. Xususan, psixologik to‘siqlar, diqqatni jamlash muammolari, motivatsiya yetishmovchiligi va lug‘at…
Ushbu maqola pedagogik tafakkurni tushunishga imkon beradi. Voqelik tafakkurda, idrok va tasavvurgina nisbatan chuqurroq va toʻlaroq aks etadi. Biz sezgi, idrok vositasi bilan bilib olishimiz mumkin boʻlmagan narsa yoki…
Ushbu maqolada Boshlang’ich sinf 1-4-sinf o’qish savodxonligi darsligining o’zaro DTS va Bolalar adabiyoti bilan mosligi. DTS talablarining qanchalik hozirgi o’quv darsliklariga mos kelishi. O’quvchilarni bolalar…
Background. During the literature review, it becomes evident that approaches to the early diagnosis and treatment of atherosclerosis are undergoing significant changes worldwide. Unfortunately, isolated atherosclerotic…
This article focuses on developing communicative competence among seventh and eighth-grade students in Uzbekistan’s secondary schools, proposing a specialized module aimed at enhancing language skills. Given the rising…
This study investigates methods for developing the lexical competence of future English teachers, a critical component of language proficiency essential for effective teaching. Through a mixed-method approach involving…
Due to the impact of humanity’s technosphere and environment, the number of various types of emergencies is increasing. Among them, fires stand out due to the significant damage they cause. This is because such…
Today, due to the impact of humanity on ecology and the environment, climate change has emerged in many regions, and the number of emergencies is increasing. As a result, serious damage is being caused to people's lives…
In the conditions of market relations, the financial policy of the state plays a decisive role in achieving the specific goals of ensuring the socio-economic development of the country. Financial policy creates…
This article discusses modifications made to the State Standard 3927-88 footwear template for creating orthopedic footwear for patients with ankle joint injuries. Based on these modifications, an orthopedic footwear…
The high material and energy consumption of the analyzed fiber separation devices from fibrous waste and the uncertainty of fractionation reduce their efficiency, and the inability to separate fibers simultaneously…
This article highlights that the modification with varying amounts of organomineral modifier primarily improves parameters that lead to an increased service life of road bitumens, as supported by data obtained from…
This article presents information on the physicochemical properties of the selected raw materials based on local materials and the technology for obtaining an organomineral modifier from it. To modify road bitumens and…
This article explores the process of continuously discharging heavy mixtures from the working chamber of a sedimentation device. It examines the designs of the relevant mechanisms and highlights their shortcomings. The…
This article presents the results of an experiment conducted to analyze the movement of cotton seeds under the influence of a screw conveyor. It should be noted that an increase in work productivity leads to an increase…
Increasing production capacity in the cotton primary processing industry by energy-efficient methods and the rapid introduction of automation methods in the cotton industry have increased the demand for better process…
In this article, an improved design of the device for trapping heavy impurities in raw cotton material is recommended. Theoretical studies have been conducted on this design and the results have been obtained. As a…
The increase in the mass of the cotton pieces slows down the movement and the speed of movement. This, in turn, has a positive effect on the ginning process. From the graphs of the distance traveled and the speed, it…