OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
This article focuses on the analysis of the results obtained through experimental testing. That is, changesin physical and mechanical properties of concrete by adding superplasticizer and hydrophobic additives(in dry…
The main goal of the work is to save the total cost of running trains. The standard of time and graphictimes of the stay of trains at the stations were analyzed analytically and the total cost of their electricenergy…
При реновации застроенных территорий, подлежат сносу здания, несущие и ограждающиеконструкции которых выполнены из железобетона, бетона и кирпича. Свозить разобранныеконструкции на полигоны не целесообразно, так как…
Ushbu maqolada turli xil tabiatdagi qurilish qo‘shimchalari va gidratsion faol mineral qo‘shimchalarningbirgalikdagi ta’siri bilan o‘zgartirilgan syement toshining g‘ovakliligini o‘rganish usullarini hamda ularasosidagi…
Ushbu maqolada oltingugurt asosli betonning mexanik va ekuplutatsion xossalrini ta’minlashdamodifikatsiyalangan dispers va tolali to‘ldiruvchilarning ta’siri o‘rganilgan, hamdamodifikatsiyalashning optimal vaqti va…
This article discussed the sequence of steps of using the outsourcing matrix in the transport system.Autorsing is a popular strategy in the transportation system, as it seeks to determine the processing andefficiency of…
Yo‘lovchilarga transport xizmati ko‘rsatish sifatini baholashni tadqiqotchilar turli parametrlar bilanifodalaganlar, shuningdek turli davlatlarning me’yoriy xujjatlarida ham turli parametrlar (guruhi) hisobgaolingan…
Today, in all developing countries, one of the urgent problems of development of not only railwaytransport, but also other sectors, the economy as a whole, is the introduction of energy and resourcesavingtechnologies…
Chekli elementlar usuli - texnika, fizika, matematika va boshqa sohalardagi turli masalalarni yechishdaqо‘llaniladigan samarali raqamli usul bо‘lib, murakkab geometriyani oddiy elementlarga ajratish vaularga taxminiy…
Ushbu maqolada qish mavsumida yo‘l qoplamasida sirpanchiqlikni bartaraf etishda kengfoydalanilayotganda samaradorlikni oshirish hamda harakat xavfsizligini ta’minlash uchun maxsus yo‘lmashinasi (MAN CLA 18.280 4x2 BB…
Ushbu tadqiqot ishida shahar jamoat transportida yo‘lovchi tashish xizmatlari sifatini oshirishgaqo‘yiladigan asosiy talablari yoritilgan. Yoʻlovchi avtobuslarini tashishdan maqsad yoʻl vaqtiniqisqartirish…
Transport logistika markazlari mamlakat transport xizmatlarini ichki va tashqi bozorda samarali tashkiletishda transport jarayonining muhum bo‘g‘inlaridan biri hisoblanadi. Ushbu ilmiy tadqiqot ishidatransport logistika…
The popularity of web services has increased the demand for quality indicators of remote service systems.One of the indicators of the quality of such a service system is the response time of the system users. Thistime…
Mazkur maqolada temir yo‘l uchastkalaridagi vagonlarni grafik vaqtlariga biriktirishning matematikmodelini ishlab chiqish va ularni stansiyalarda turib qolish vaqtlarini minimallashtirishga doir tajribalartahlili olib…
В данной статье представлены причины возникновения землетрясений в сейсмически активныхрайонах и борьба за повышение устойчивости строительных конструкций, а также зарубежныйопыт прогнозирования землетрясений.
Mazkur maqolada Hamza Hakimzoda Niyoziy hayoti va ijodining xorijiy adabiyotshunoslikda, xususan, amerikalik olim Edvard Olvort asarlarida yoritilishi hamda bu qarashlarning o‘zbek adabiyotshunosligida qanday qabul…
Фразеологизмы также играют значительную роль в молодежном сленге, обогащая его лексический состав и придавая уникальный оттенок коммуникации. Использование фразеологизмов позволяет молодежи выразить свои мысли и чувства…
This article focuses on teaching students etiquette through hadiths and developing their general cultural competencies. In the “Tarbiya” lesson, a number of general requirements for selecting hadiths for the specified…
Urolithiasis is one of the most common diseases encountered in urological practice and represents an essential topic in undergraduate and postgraduate medical education. Effective teaching of this condition requires not…
Ushbu maqolada O‘zbekiston ta’lim tizimida dual ta’lim modelini joriy etish zarurati, uning nazariy-metodologik poydevori va o‘quvchilarda kasbiy-amaliy kompetensiyani shakllantirishdagi o‘rni yoritiladi. Metodologiya…
Mazkur maqolada bugungi zamonaviy davrda mamlakatimizda xotin-qizlarning xar tomonlama qo‘llab quvvatlanayotgani fonida zamonaviy rahbar ayolning kommunikatsiyalar jarayonida muloqot madaniyati, uning omillari xususida…
Ushbu maqolada harbiy aviatsiya terminlarining ko‘p komponentli tuzilishi, ularning semantik, morfologik va sintaktik xususiyatlari hamda maxsus harbiy-texnik diskursdagi kommunikativ vazifalari tahlil etilgan. Ko‘p…
Maqolada taniqli yozuvchilar X.Do‘stmuhammad hamda T.Po‘latov romanlarida yaratilgan mifologik motiv va mifologik obrazlar o‘rganildi. Xususan, adibning “Donismand Sizif” hamda “Taroziy toshbaqasi” romanlarida yunon…
В статье рассматриваются произведения русских писателей XIX века в контексте литературной критики и моральной структуры художественных текстов. Анализ направлен на выявление взаимосвязи между эстетическими принципами…
Mazkur maqola tasavvufiy poetika terminlarini tarjima qilishda duch kelinadigan murakkabliklarni o‘rganadi. Tadqiqotda an’anaviy lingvistik yondashuvlar yetarli emasligi, terminlarning ruhiy, ontologik va poetik…
Ushbu maqolada arab tilidagi mubolag‘a siyg‘alari (صيغ المبالغة) ning morfologik, semantik va nahviy jihatlari keng yoritildi. Maqolada ularning yasalish qonuniyatlari, asosiy va g‘ayri qiyosiy vaznlari, Qur’on…
Dunyodagi eng qadimgi sivilizatsiyalardan biri boʻlgan Xorazm oʻzida bir necha ming yillik sir-sinoatlarni jamlagani bilan ahamiyatlidir. Ushbu maqola orqali. Xorazm tuproqlarida Qoʻrqut ota, Onaquti va Kechirmas ota…
Ushbu maqolada okkazionalizmlar haqida, ularning tildagi o‘rni, ahamiyati, badiiy asarlarda, xususan, she’riyatda ishlatilgan bir nechta qo‘llanilish turlari to‘g‘risida fikr yuritilgan. Muhammad Yusufning qoraqalpoq…
Maqola islohotlar tarixidagi turli model va uslublarni (Solon islohotlari, Lyuter reformasi, Linkoln davridagi bekor qilish siyosati, Rossiyadagi krepostnoylik tugatilishi va boshqalar) eslatgan holda, Markaziy…
Ushbu maqolada o’zbek tilining izohli lug’atlarida berilgan adabiyotshunoslik terminlarining yasalish usul va yo’llari haqida ma’lumot beriladi. Jumladan, o‘zbek terminosistemasida olib borilayotgan qator tadqiqotlar…
Maqolada Omon matjonning satirik she’rlari, ularda ilgari surilgan g‘oyalar tahlilga tortiladi. Shuningdek, shoir she’riyatidagi satiraning o‘ziga xos jihatlari haqida fikr yuritiladi.
Movarounnahr arab nahvshunosligi maktabi VIII asrning oxiri va IX asrning boshlarida Xorazmda vujudga kelgan. IX-XI asrlarda Buxoro, Samarqand, Qarshi, Farg‘ona, Shosh kabi hududlarda ham arab tilshunosligi maktablari…
The article analyzes the theoretical and methodological foundations of implementing outsourcing in manufacturing enterprises. The definition, types, advantages, and modern practices of outsourcing are illustrated with…
This article discusses the problem loans (NPL) in the banking system, their characteristics, accounting and statistics, the correct calculation of reserves for them, the state of reserves created against possible losses…
The article examines the key marketing barriers hindering the implementation of green technologies in developing economies. Factors related to consumer perception, pricing, information asymmetry, and institutional…
China is one of the world’s leading export-oriented economies and possesses one of the most advanced systems of state financial support for exports. At the core of this system lie specialized financial institutions…
This article examines how economic diversification supports regional growth and stability in Oltiariq District (Fergana Region, Uzbekistan). Using official secondary statistics for 2010–2025, we compute sectoral…
The article considers the software of an intelligent information system based on the presentation of production knowledge, as well as the results of experimental verification of the developed algorithms. The…
In the field of digital imaging, accurate estimation of noise level allows solving many image processing tasks in terms of image quality improvement and image restoration. In this research work, Gaussian noise, which…
The article proposes an approach to designing territorially branched road networks and their associated engineering structures as an integrated system. The approach is presented as a step-by-step algorithm that includes…
Discrete mathematics is one of the most important scientific areas that form the theoretical basis of modern cryptography. Discrete areas such as prime number theory, modular arithmetic, finite fields, combinatorics…
Matrix reflections are one of the main mechanisms of modern cryptographic algorithms. They play an important role in increasing the diffusion strength, creating protection against linearity, forming complex structures…
This article proposes a system for automatic selection of fabric design (rapport, color combination, pattern placement) in the production of patterned textiles. The system consists of convolutional neural networks…
. Awareness of national identity is a complex, multifaceted spiritual and mental state of consciousness and beliefs of people, which influences all phenomena of social development. The article provides a…
This article analyzes the impact of technological progress on the moral system of modern society. It highlights how artificial intelligence, social networks, big data and other advanced technologies affect human moral…
This article explores innovative methods for working with fairy tale texts using digital resources. The study analyzes ways to develop primary school students’ speech, creative, and communication skills through…
During the First Renaissance, the scholars of Movarunnahr made an incomparable contribution to the development of science and thought. This article analyzes the scientific works created in the fields of mathematics…
This article examines the reform processes in the Bukhara Emirate during the reign of Emir Abdulahad (1885–1910). Based on primary sources, Russian administrative reports, and contemporary scholarship, the study…
The article analyzes regional cooperation of the Republic of Uzbekistan in Central Asia, especially in the field of environmental protection and water resources management. The main focus is on the participation of the…
Mazkur maqolada brokkoli karamining O’zbekiston janubi tuproq-iqlim sharoitiga mos nav namunalarini tanlash bo’yicha olib borilgan tadqiqotlar natijalari bayon qilingan. Fabrika zdorovya navi hamda F1 Monako va F1…