OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
This scientific article analyzes the theoretical and practical aspects of improving businessmanagement efficiency and optimizing financial resources in the economy of Uzbekistan. The studyexamines the development of…
Based on trade data from the General Administration of Customs of China and UNComtrade from 2020 to 2024, this study employs quantitative analysis methods to systematically examinethe trade scale and compositional…
This study explores the economic effects of Chinese aid in advancing the modernizationof education in Uzbekistan between 2013 and 2024. By analyzing 34 Chinese aid projects in education,macroeconomic data from the World…
This study investigates the impact of China-Uzbekistan transportation connectivity projects(with a focus on the China-Kyrgyzstan-Uzbekistan Railway, CKU Railway) on regional trade costs between2013 and 2024. By…
The article provides a detailed discussion of the use of digital platforms in the exportactivities of entrepreneurs, the factors that increase their effectiveness, and practical implementationmechanisms. The analysis…
In this article, the development stages, operating principles, and advantages of smartsprayer technologies that enhance the efficiency of crop protection in agriculture are analyzed. Comparedto conventional sprayers…
This article examines the development of theories of economic growth and their practicalsignificance, theoretical views on the problems of international capital migration, the relationship betweeneconomic growth and…
This article analyzes the use of artificial intelligence technologies in managementsystems, their role in improving efficiency, and their impact on corporate governance. The studyhighlights the advantages of optimizing…
The article describes the issues and problems of the organisation of Islamic finance inour country. Based on the study of the best practices of foreign countries, proposals for the introductionof Islamic finance in the…
This article analyzes the role and effectiveness of social networks in shaping digitalbranding in higher education institutions of Uzbekistan. The study examines the growth of internet andsocial media users, the digital…
This article analyzes the international experiences of integrating Artificial Intelligence (AI)technologies into higher education systems, focusing on the cases of the United States, China, and Finland.The study…
Ushbu tadqiqot bakteriyal alginat bioformulyatining qishloq xo'jaligida keng yetishtiriladigan Triticum aestivum L. (bug'doy) va Solanum lycopersicum L. (pomidor) o'simliklarining biometrik ko'rsatkichlari va…
Ushbu maqolada 2023–2025-yillar davomida G'arbiy Zarafshon tizmasining Qoratepa tog' massivi biotsenozlarida o'suvchi do'lana nematodafaunasining bioekologik xususiyatlari haqida ma'lumot beriladi. Tadqiqotlar davomida…
В Кашкадарьинском ботанико-географическом районе наиболее распространены следующие лекарственные растения: Glycyrrhiza glabra, Rosa canina, Hypericum perforatum, Peganum harmala, Polygonum aviculare, Mentha longifolia…
Biotsenozlar faunasi o'zining bioxilma-xilligi yuqoriligi hamda turli parazit turlar uchun tabiiy manba rolini o'ynab berishi jihatidan doimo o'rganilishga muhtoj bo'lgan. Shunday bo'lsada respublikamizda tog'…
В статье рассматриваются вопросы развития каракулеводства в нашей стране, разведения каракульских овец и повышения их продуктивности. В ходе экспериментов определено влияние добавления кормовых добавок в рацион…
В статье описана динамика изменений состава лейкоцитов и показателей иммунной системы в крови каракульских овец в зависимости от сезона года и экологических условий. Установлено, что количество биохимических компонентов…
Ushbu maqolada Samarqand viloyatining agroiqlim sharoitida yetishtirilayotgan tritikale (×Triticosecale Wittmack) navlarining o'sish va rivojlanish davomiyligi o'rganildi. Tadqiqot jarayonida navlarning fenologik…
Qora tanli qo'ng'izlar deyarli barcha biosenozlarning muhim tarkibiy qismi bo'lsada, Zarafshon vohasida ushbu hasharotlarni o'rganishga bag'ishlangan tadqiqotlar yetarli emas. Tadqiqotlarda O'rta Zarafshon biosenozlari…
Выращивание пшеницы в регионах с засоленными почвами является важной задачей, так как засоление снижает урожайность и качество продукции. Солеустойчивые сорта пшеницы позволяют использовать засоленные земли для…
Ushbu maqolada Cistanche turkumi C.salsa turining Buxoro viloyati hududida tabiiy holda tarqalish nuqtalari, xo'jayin o'simliklari, vegetatsiyasi boshlanishi, mavsumiy rivojlanish maromining kuzatuvlar natijasi…
Ushbu maqolada Andijon viloyati sharoitida yetishtirilgan yeryong'oq (Arachis hypogaea L) o'simligining barglarida mikrobiologik o'g'itlar (PlantaStim, Fosfomaks, Baktomin) ta'sirida transpiratsiya jadalligi va umumiy…
Ushbu tadqiqot Arslon yoli (Hericium erinaceus) qo'ziqorinining kimyoviy tarkibi, neyroprotektiv mexanizmlari va kognitiv funksiyalarga ta'sirini o'rganishga bag'ishlangan. Tadqiqotda 28 nafar sog'lom ko'ngilli (18–45…
Ushbu maqolada Koson tumani tuproqlaridan ajratilgan Aspergillus turkumiga mansub mikromitsetlarning morfologik va kultural xususiyatlari o'rganildi. Tadqiqot jarayonida turli tipdagi tuproq namunalaridan mikromitsetlar…
Ushbu maqolada O'zbekiston suv havzalarida iqlimlashtirilgan karpsimon baliqlar – oq amur (Ctenopharyngodon idella), oq do'ngpeshona (Hypophthalmichthys molitrix) va qora amur (Mylopharyngodon piceus) turlarining…
Ushbu maqola Shimoliy – Sharqiy O'zbekistonda 3 ta viloyat 15 ta tuman va 30 dan ortiq fermer xo'jaliklari hududlarida, mahalliy aholilarning qishloq xo'jaligi ekin dalalari, mevali bog'laridan va har xil tabiiy…
Models in the form of ordinary differential equations traditionally have a wide range of applications.These models are widely applicable, including various mechanical systems, control systems, moving objects, and so…
Mazkur maqolada 10-11-sinf o‘quvchilariga fizika fanini o‘qitishda dasturiy modellashtirish texnologiyalarini joriy etish metodikasi yoritilgan. Tadqiqot davomida Kepler qonunlari va Rezerford tajribasini virtual…
Ushbu maqolada zamonaviy ta’lim menejmentida pedagogik jamoaning kasbiy kompetensiyasini rivojlantirishning dolzarb masalalari ilmiy-nazariy jihatdan tadqiq qilingan bo‘lib, unda maktab rahbariyatining strategik…
Ushbu maqolada iste’molchilarning daromadlari va xarajat turlari iqtisodiy tushunchasi zamonaviy ilmiy manbalar asosida tahlil qilingan bo‘lib, mazkur mavzuni umumta’lim maktablarida o‘qitishning metodik va pedagogik…
Mazkur maqolada ona tili ta’limida matn va multimodal matnlar ustida ishlashning nazariy hamda amaliy asoslari yoritilgan. O‘quvchilarda matn bilan ishlash kompetensiyalarini rivojlantirishning zamonaviy ta’lim…
Since the cement kiln process has various advantages for waste incineration, the waste utilization as alternative fuel has been widely applied in the cement process. For waste utilization in kiln process, it is…
A comprehensive physicochemical study of the aqueous “urea – glycine” system was conducted to establish the mechanisms of intermolecular interaction and stability parameters for the development of modified liquid…
The aim of the work is to find ways to use cryotic metals that also provide added value to the economy, using the example of tantalum and zirconium. Among the critical metals, there are those that are rarely found in…
The aim of study is synthesize mixed oxide composites based on titanium dioxide, iron and molybdenum oxides from industrial waste materials and evaluated for their photocatalytic degradation performance of…
The aim of this study was to produce lightweight thermal insulation bricks based on Djerdanak clay shale with the addition of wood sawdust. The starting materials were clay shale from the Djerdanak deposit, fireclay…
Titanium is classified as a critical metal. It serves as a raw material for a wide range of industries owing to its unique properties – high strength at low density, corrosion resistance, and biocompatibility makes it…
The aim of the work was to obtain high-density optically transparent ceramic samples by sintering cubic modification Er2O3 and Yb2O3 oxides micropowders at the pressure of 7 GPa and the heating current power of 0.6–1.0…
The purpose of this study is to analyze the chemical, mineralogical, and fractional composition of sylvinite from the Khodjaikan deposit in Uzbekistan in order to assess its potential for potassium fertilizer…
The primary objective of this study is to optimize the process of isolating the C9 hydrocarbon fraction from pyrolysis distillate and to evaluate the impact of various temperature regimes on the product composition. To…
In this study we aimed to obtain a novel recombinant β-galactosidase baculovirus using the Bombyx mori baculovirus – insect cell expression system. A new recombinant plasmid was constructed on the basis of the pBacPAK8…
Ushbu maqolada tijorat banklari faoliyatida kredit portfelini shakllantirish va boshqarish jarayonida riskmenejmentningnazariy asoslari yoritib berilgan. Xususan, kredit risklari mohiyati, ularning bank barqarorligi va…
Ushbu maqolada O‘zbekiston mehnat bozori ko‘rsatkichlari statistik usullar asosida tahlil qilinib, bandlikdarajasining dinamikasi baholanadi. Tadqiqot natijalari mehnat bozorida shakllanayotgan asosiy tendensiyalarni…
Ushbu maqolada innovatsion loyihalarni moliyalashtirish hamda risklarni kamaytirish mexanizmlari tahlilqilinadi. Tadqiqotda O‘zbekiston tajribasi AQSh, Isroil va Janubiy Koreya amaliyoti bilan solishtirilgan holda…
Kichik sanoat zonalari hududiy iqtisodiyotning muhim tarkibiy qismi bo‘lib, ularni samarali tashkil etishhududlarning barqaror ijtimoiy-iqtisodiy rivojlanishini ta’minlashda muhim ahamiyat kasb etadi. Bugungi kunda…
Ushbu maqolada qishloq xo‘jaligi korxonalarining moliyaviy barqarorligini ta’minlashning nazariy vaamaliy jihatlari kompleks tarzda tadqiq etilgan. Tadqiqotning asosiy maqsadi — O‘zbekiston sharoitida qishloq…
Maqola meva-sabzavotchilik tarmogʻini modernizatsiyalash va uning samaradorligini baholash mezonlarinitahlil qiladi. Unda texnologik modernizatsiya, agroekologik barqarorlik, iqtisodiy samaradorlik, institutsional…
Mazkur maqolada bugungi globallashuv sharoitida iqtisodiy o‘sishning barqarorligini ta’minlash, yangiish o‘rinlarini yaratish hamda innovatsion iqtisodiyotga o‘tishning muhim omillaridan biri sifatida yoshlar…
Ushbu maqolada O‘zbekiston oliy ta’lim muassasalarida strategik boshqaruvni takomillashtirish masalalariilg‘or xorijiy tajriba asosida tahlil qilingan. Tadqiqot jarayonida Qozog‘iston, Hindiston, Rossiya, Buyuk…
Mazkur maqolada investitsion faollikni ta’minlashda moliya-kredit mexanizmlarining o‘rni va ahamiyatiilmiy jihatdan tahlil qilinadi. Tadqiqot jarayonida bank kreditlash tizimi, lizing mexanizmlari, davlat tomonidan…