OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
The article describes in detail the morphogenetic features of desert sandy, takyr-like, residual takyr residual meadow soils. Fromthe very beginning (since 1960), it was noted that automorphic soils formed on large…
In this paper, a new ion exchange material CPE-A based on chlorinated polyethylene (CPE) was obtained. To determine thepotential applications of this ion-exchange material, its physicochemical properties were studied…
In this study, the structure of systems synthesized based on biuret and nitric acid at different molar ratios (1:0.25; 1:0.5; 1:0.75)was investigated using infrared (IR) spectroscopy. The obtained results revealed the…
Мазкур мақолада Ўзбекистонда эстрада санъатининг шаклланиш тарихи, миллий ижрочилик мактабининг вужудга келиши, мустақиллик йилларида соҳада амалга оширилган ислоҳотлар ҳамда бугунги тараққиёт тенденциялари таҳлил…
This article provides a scholarly analysis of the unity of the concepts of theme and idea in the works of Tesha Saydaliyev within the framework of a unified concept.
Mazkur maqolada boʻlajak oʻqituvchilarning kasbiy etikasini rivojlantirishning pedagogik-psixologik asoslari hususida ayrim fikr-mulohazalar yuritilgan. Shuningdek maqolada, kasbiy etikaning pedagogik faoliyatdagi…
Maqolada jismoniy tarbiya va sport orqali talabalar salomatligini mustahkamlash zaruriyati masalalari ko‘rib chiqildi. Pedagogik tadqiqotlar orqali muallif talabalarning sog‘lom turmush tarziga motivatsiyani…
We propose a semantic linking model for the Turkic language family, most members of which are considered low-resource from the computational linguistics viewpoint. The theoretical foundation of the model is Liddy’s…
This paper presents a complete mathematical model for the automatic extraction of phraseological units (idioms) from texts in Turkic languages, with a focus on Uzbek. The task is formulated as a binary classification…
We study a family of degenerate-singular second- and third-order elliptic boundary value problems modeling anomalous diffusion in heterogeneous tumor tissue, all built on one differential operator with a power-law…
Numerical integration in Sobolev spaces often relies on optimal quadrature formulas in the sense of Sard to minimize the calculation error. While many standard formulas exist, constructing optimal rules that incorporate…
Classical quadrature rules do not always account simultaneously for the weight, node geometry, and functional class of the integrand, which motivates formulas optimized with respect to the norm of the error functional…
This article presents a mathematical model of suspension filtration in a filter section, taking into account the saturation of each layer of the porous medium. An incompressible fluid in free-flowing regions is…
A nonlinear mathematical model with boundary, initial and internal conditions is proposed for monitoring and forecasting unsteady groundwater seepage with a free surface, taking into account infiltration flows and the…
This study presents a comparative numerical investigation of the Finite Difference Method (FDM) and the Finite Volume Method (FVM) for simulating filtration processes in a cylindrical porous filter. The mathematical…
A mathematical model has been developed to provide a more accurate description of atmospheric dust particle transport. Unlike most existing models that assume the particle velocity matches the wind speed, this work…
As a devastating fungal disease that seriously threatens potato production, the transmission process of potato early and late blight is significantly affected by environmental fluctuations. To accurately reveal the…
This paper addresses the development of a mathematical model for evaluating the spatial distribution of fine particulate emissions from a continuous elevated source. The model is built upon the advection-diffusion…
В статье рассматривается современное состояние применения искусственного интеллекта для прогнозирования слуховых результатов после отохирургических вмешательств. Особое внимание уделено алгоритмам машинного обучения…
Mazkur maqolada surunkali yurak yetishmovchiligining rivojlanishida ishtirok etuvchi asosiy patofiziologik mexanizmlar hamda zamonaviy davolash strategiyalari kompleks tahlil qilingan. Yurak chiqishining pasayishi…
Arterial gipertenziya yurak-qon tomir kasalliklari, insult, miokard infarkti, yurak va buyrak yetishmovchiligi xavfini oshiruvchi yetakchi modifikatsiyalanadigan omillardan biridir. Ushbu maqolada zamonaviy…
Maqolada Abu-l-Qosim az-Zahraviyning “Kitāb al-Taṣrīf li-man ʿajaza ʿan al-taʾlīf” tibbiy ensiklopediyasining tarkibiy tuzilishi, qo‘lyozma an’anasi hamda tarjima va bosma nashrlar orqali Yevropada tarqalishi…
Maqolada O‘zbekiston mustaqilligining dastlabki yillarida Amir Temur siymosining milliy davlatchilik timsoliga aylanishiga olib kelgan tarixiy va ilmiy omillar hamda mazkur jarayonning O‘zbekiston tarixshunosligi…
Maqolada sug‘oriladigan och tusli bo‘z tuproqlar va kalina o‘simligining kimyoviy tarkibi hamda turli organlaridagi flavanoidlar o‘rganilgan bo‘lib, ularning o‘simlik bargi, novdasi, urug‘i va mevasidagi miqdorlari…
Maqola arxiv xujjatlari va statistik obzorlar ma’lumotlari asosida Rossiya imperiyasi mustamlakachiligi davrida Farg‘ona shahrida sanoat korxonalarining vujudga kelishi, uning turlari, ishlayotgan ishchilarning ayanchli…
Ushbu kontseptual-metodologik tadqiqot ingliz folklorini o‘qitish jarayonida madaniy mazmunni o‘zaro kelishib olishga (negotiating cultural meaning) qaratilgan topshiriqlar talabalarning madaniyatlararo kommunikativ…
As the scope of use of digital technologies in public administration expands, the issue of determining not only the targeted spending of budget funds allocated to this area, but also what economic and social results…
This article presents a theoretical and analytical study of the single-cycle deformation process of textile materials under external mechanical action. The mechanical state of the fabric is primarily determined by the…
This study examines methods for arranging composite ornamental patterns in technical drawings for carpet design. It focuses on the relationship between geometric structure, proportion, symmetry, rhythm, repetition…
Foydali qazilmalardan foydalanish va rangli metallar ishlab chiqarishga bo‘lgan talab yildan-yilga ortib bormoqda. Shu sababli, metallurgiya sanoatida ko‘p miqdorda texnogen chiqindilar hosil bo‘lmoqda. Bu chiqindilar…
This article examines the effectiveness of preventive wet treatment of warehouse interiors against the Surinam flour beetle (Oryzaephilus surinamensis L.). The study was conducted in a 160 m² warehouse located in…
В статье подробно изложены методы применения опросников для оценки качества жизни пациентов в лечение хронической геморроидальной болезни динамические развитие способов и методов хирургического лечения…
Elektr toki ta’siridan kelib chiqadigan shikastlanishlar va o‘lim holatlari zamonaviy sud-tibbiy amaliyotning dolzarb muammolaridan biri hisoblanadi. Elektr energiyasidan sanoat, qurilish, energetika va maishiy…
Актуальность. Метаболический синдром (МС) и сахарный диабет 2 типа (СД2) ассоциированы с повышенным риском когнитивного снижения, однако доступные для первичного звена здравоохранения инструменты ранней стратификации…
Суд тиббиёти амалиётида 36 экспериментал турли муддатли аралаш қон ва маний доғларида қон мавжудлигини иммунохроматографик FOB-тести ва маний мавжудлиги «SERATES PSA Semiqufn» тести ёрдамида простат-специфик антиген…
Mazkur maqolada raqamli ishlab chiqarish sharoitida kasbiy ta’lim o‘quvchilarining texnologik kompetensiyasini rivojlantirish modeli yoritilgan. Zamonaviy ishlab chiqarish jarayonlarining raqamlashtirilishi…
Органосохраняющая хирургия кист яичников у женщин репродуктивного возраста требует не только удаления патологического образования, но и максимального сохранения функциональной ткани яичника. Особенно значима эта…
Актуальность. Эндометриоз яичников является одной из наиболее распространенных причин снижения репродуктивного потенциала женщин репродуктивного возраста. Овариальные эндометриомы могут оказывать отрицательное влияние…
В статье подробно изложены методы современного хирургического лечения такого тяжелого недуга как хронической геморроидальной болезни динамические развитие способов и методов хирургического лечения. Дифференцированный…
This article examines the improvement of special physical training among female boxers preparing for the Uzbekistan national boxing team. The study was based on a pedagogical experiment involving 12 female boxers and a…
The article explores the ideological and artistic features of Uzbek Jadid drama of the early 20th century, focusing on enlightenment ideas and societal awakening through theater art. The artistic interpretation of…
The article analyzes the poetic and semantic functions of intertextual units (reminiscence, allusion, quotation, etc.) in literary texts. The role of intertextuality in facilitating intertextual dialogue, deepening…
This article explores the artistic characteristics, rhyme scheme, meter, and figurative tools of poetic extracts cited in Mahmud al-Kashgari's Dīwān Lughat al-Turk. The poetic craftsmanship and genre diversity of Turkic…
This article examines the improvement of special physical training among female boxers preparing for the Uzbekistan national boxing team. The study was based on a pedagogical experiment involving 12 female boxers and a…
Мaqolaqa umumiy o‘rta ta’lim maktablarining boshlang‘ich sinf o‘quvchilarida milliy tarbiya asosida vatanparvarlik tuyg‘ularini singdirishning metodologik asoslariga qaratilgan bo‘lib, ta’limning taraqqiyot…
Rus tili — fikr va tuyg‘ularimizni o‘ziga xos tarzda ifodalash imkonini beruvchi boy va ko‘p qirrali muloqot vositasidir. Tilning muhim jihatlaridan biri — bu harakatga undash, buyruq berish yoki taklif qilish kabi…
The Central Asian Livestock Guardian Dog (Central Asian Shepherd Dog) is an ancient indigenous breed that has retained the morphological and behavioral characteristics of its ancestral forms. Shaped by centuries of…
Maqolada olib borilgan nazariy tahlillar xalq o‘yinlari jamiyatning madaniy merosi bilan bir qatorda gender munosabatlarni shakllantiruvchi muhim ijtimoiy institut ekanligini ko‘rsatdi. Jins va gender tushunchalarining…
Maqolada ayollar nutqining genderolingvistik xususiyatlari, ularning lingvistik, psixologik va ijtimoiy funksiyalari tizimli tahlil qilinadi. Alisher Navoiyning “Xamsa” dostonlaridagi ayol obrazlari nutq modeli orqali…
Annotatsiya. Ushbu maqolada Orol dengizining g‘arbiy qismi hududida o‘simliklarni dunyosini so‘nggi yillarda iqlim o‘zgarishi ta’sirida kamiyishi natijasida ekologik holatning yomonlashuvi o‘zgarishiga ta’siri…