OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
This article presents information on enriching the compound feed composition for beef cattle, developing formulations of compound feeds with high nutritional value, and improving digestibility and productivity…
This article presents data on the milk yield of Simmental breed cows during the first 90 days of lactation. The amount of milk produced by cows in group II during the first 90 days of lactation was 1697.2 kg, which was…
The article presents milk productivity indicators in the I and II lactations of cows obtained in various natural and climatic conditions by crossing Montbéliard, Holstein (red-spotted), and their hybrids. According to…
In this article, it was found that the hay yield of mixed crops of buckwheat and oats, rye, and triticale in 2022-2024 at different times and rates was 114.8 c/ha in the buckwheat 12 kg + triticale 80 kg variant planted…
Based on laboratory analyses of the amount of crude fiber in the green mass of mixed crops of buckwheat with oats, rye and triticale in 2022-2024 at different times and rates, it can be concluded that when planted on…
This study analyzed the germination dynamics and root length of rapeseed under laboratory conditions. According to the analysis, the seeds began to germinate after three days and were fully germinated by the sixth day…
This article presents an analysis of the influence of the sowing scheme on the yield elements of sunflower varieties. In this case, it was established that the weight of 1000 seeds obtained from the sowing schemes or…
This article examines the biological efficacy of various chemical preparations against the potato tuber moth (Phthorimaea operculella Zeller). The experiment was conducted in the Jomboy district of Samarkand region…
This article presents the research results on the effects and efficacy of fungicides against the pathogen Phytophthora infestans isolated from infected tomato organs under the conditions of the Republic of…
This article examines the distribution and damage caused by anthracnose in pomegranate orchards in the Syrdarya region in 2020–2022. The study found that pomegranate anthracnose is widespread in growing areas, affecting…
The morphological characteristics of the apple aphid (Aphis pomi De Geer) and the influence of agroclimatic factors on its population development were investigated. The study was conducted in fruit orchards located in…
Semantic analysis has become a central challenge in natural language processing, driven by exponential growth in digitized textual data and the need for automated content processing across multiple applications…
This paper addresses the problem of ensuring high diagnostic accuracy in veterinary medicine through the use of a knowledge base. It is demonstrated that intelligent systems facilitate the accumulation of professional…
Maqolada yaylov ozuqabop o‘simliklarining istiqbolli turlaridan madaniy yaylovlar barpo etishda qo‘llaniladigan eng muhim agrotexnik tadbirlardan biri o‘simliklar urug‘larining ekish muddatlarini aniqlashga oid tadqiqot…
Ilmiy maqolada 2023–2025-yillarda Mustaqillik va Tarona sholi navlarida bor, molibden hamda rux mikroo‘g‘itlarining fotosintetik imkoniyat va sof fotosintez mahsuldorligiga ta’siri baholandi. Tadqiqot natijalari…
Ушбу мақолада ингичка толали СП-1607 ғўза навининг ўсиши ва ривожланишига яхшилаш, юқори ва сифатли пахта ҳосили етиштириш мақсадида чигитга экиш олдидан ҳамда ўсув даврларида турли стимуляторлар билан ишлов берилганда…
Ushbu maqolada sug’oriladigan taqirsimon o’tloqi tuproqlarda olib borilgan tadqiqotlar bo’yicha olingan dastlabki natijalar keltirilgan. Shu bilan birgalikda hudud tuproqlarining umumiy fizik ko’rsatkichlari, morfologik…
Мақолада ботулизм касаллигини эрта босқичда аниқлашда учрайдиган клиник-диагностик муаммолар таҳлил қилинди. Тадқиқот ретроспектив ва проспектив усуллар асосида 2007–2024 йиллар давомида қайд этилган беморлар…
Мақолада ОИВ-инфекцияли болаларда ўткир диареялар кечишида IFN-α кўрсаткичларининг хусусиятлари ўрганилган. Тадқиқотнинг мақсади интерферон-α даражаси, касалликнинг клиник оғирлиги ва сувсизланиш даражаси ўртасидаги…
Целью исследования являлось определение связи между развитием грибковых и паразитарных инфекций и уровнем витамина Д (ВД) у больных туберкулезом легких (ТЛ). Распространённость дефицита ВД (≤20 нг/мл) варьировала между…
Ушбу мақолада 11 ёшли беморда ўткир вирусли гепатит А сариқлик шакли, ўртача оғир кечиши клиник, лаборатор ва серологик текширувлар асосида тасдиқланган ҳолат баён этилди. Беморда анти-HAV IgM мусбатлиги, АЛТ ва АСТ…
Ҳозирги вақтда пиелонефритнинг атипик шакллари улушининг ортиб бориши, касалликнинг эрта аниқлаш ва ўз вақтида даволашда қийинчиликлар туғдирмоқда. Бизнинг олиб борган ретроспектив текширув усулларимиз асосан ўткир…
Дунё бўйича ўткир респиратор инфекциялар, жумладан пневмония ва бронхиолит юқумли касалликлар натижасидаги госпитализация ва ўлим ҳолатларининг асосий сабаби бўлиб қолмоқда. Тромбоцитларга бой аутологик плазма тиббиётда…
Эндотелиальная дисфункция (ЭД) выступает одним из ключевых механизмов развития нарушений структуры и функции сосудистой стенки, что ведёт к возникновению сердечно-сосудистых патологий. Применение в клинической практике…
Представлен анализ социально-демографических характеристик и эпидемиологического анамнеза пациентов с верифицированным вирусным гепатитом D (HDV). Установлено, что уровень риска заболевания не зависит от гендерного…
Воздействие неблагоприятных факторов окружающей среды, включая ксенобиотики и токсические соединения, является одной из ведущих причин нарушения иммунологической реактивности организма. Подобные воздействия нередко…
Острый лимфобластный лейкоз является тяжёлым онкогематологическим заболеванием, сопровождающимся выраженной иммуносупрессией и высоким риском развития инфекционных осложнений. Настоящее исследование направлено на…
Осложнённый пиелонефрит у беременных представляет серьёзную угрозу для здоровья матери и плода. Отсутствие стандартизированных протоколов ведения обусловливает высокую вариабельность исходов. Цель. Оценить клиническую…
Ушбу мақолада Тошкент шаҳри ҳамда Оролбўйи ҳудудларига мансуб бўлган, хусусан Урганч шаҳрида яшовчи репродуктив ёшдаги аёлларда сурункали вирусли гепатит В (СВГВ) касаллигининг клиник кечиши қиёсий таҳлил қилинган…
ОИВ инфекциясининг парентерал йўл билан юқиши вирус тарқалишининг муҳим механизмларидан бири ҳисобланади, айниқса аҳоли зичлиги ва миграция даражаси юқори бўлган шаҳар ҳудудларида. Тошкент шаҳри Ўзбекистоннинг йирик…
Неонатал даврда учрайдиган пневмония болалар ўртасидаги касалланиш ва ўлим кўрсаткичларининг етакчи сабабларидан бири бўлиб қолмоқда. Пневмония одатда яллиғланиш ва инфекцион жараён сифатида ўрганилсада, унинг…
Prediabetes and type 2 diabetes mellitus (T2DM) are among the most significant public health problems due to their increasing prevalence and high risk of cardiovascular and metabolic complications. Early identification…
Mazkur tadqiqotning maqsadi surunkali yurak yetishmovchiligi (SYuY) bilan og‘rigan bemorlarda prediabet rivojlanishiga olib keluvchi asosiy xavf omillarini aniqlash hamda uglevod almashinuvi buzilishlarining…
This study aimed to clinically and experimentally evaluate the effects of regular energy drink consumption on oral health and dental enamel. Fifty participants were enrolled in the study. Clinical assessment included…
Обострения бронхиальной астмы (БА) остаются ведущей причиной незапланированных обращений за медицинской помощью и госпитализаций у детей, а значительная их часть провоцируется острыми респираторными инфекциями, что…
Ингибиторы натрий-глюкозного котранспортера 2 типа (SGLT2) представляют собой инновационный класс сахароснижающих препаратов, обладающих не только гипогликемическим эффектом, но и выраженным кардио- и нефропротективным…
Mazkur maqolada ogʻiz bo‘shlig‘i mikrobiotasining tarkibi, biologik xususiyatlari hamda uning og‘iz bo‘shlig‘i kasalliklari rivojlanishidagi o‘rni o‘rganildi. Tadqiqot davomida sog‘lom shaxslar va kariyes hamda…
Non-performing loans (NPLs) represent a major challenge to the stability and resilience of banking systems, particularly in emerging economies undergoing financial sector reforms. This study examines the evolution of…
This article provides a comparative analysis of the experiences of the UK, Italy, France and South Korea in ensuring the financial stability of electricity grid enterprises. The study examines the tariff policy, debt…
This article investigates the scientific and theoretical foundations of effective management of transport and logistics enterprises in the context of globalization, as well as priority areas for their improvement. A…
This article examines methodological approaches to improving the environmental and economic efficiency of railway transport enterprises through the analysis and adaptation of international experience in the development…
This article examines the theoretical and practical aspects of developing tax culture as a key factor in reducing the shadow economy in Uzbekistan. The study analyzes the role of tax culture in promoting voluntary tax…
The article substantiates the structural-functional model and methodology developed by the author for developing the competence of future primary school teachers in using conceptual tables and graphic organizers…
Maternal mortality in Uzbekistan remains marked by substantial regional heterogeneity: differences between the capital region and several peripheral areas reach three- to fourfold levels, highlighting the need for more…
This article proposes an IoT-based automatic system for smart homes that is designed for early fire detection and prevention. The system is built on an Arduino Uno platform and continuously monitors the environment…
This article analyzes the role of Big Data technologies and Data Mining methods in modern medicine, emphasizing their importance in diagnostics, treatment, disease prediction, and medical data management. It also…
The growing volume of big data in modern information technologies necessitates the development of efficient parallel algorithms in cloud computing environments. Existing systems such as Hadoop and Spark face challenges…
Trade discounts are among the fastest-acting profit levers available to a distributor of fast-moving consumer goods (FMCG). A distributor typically receives a limited discount budget from the manufacturer and must…
Pathological changes in optical coherence tomography (OCT) B-scan images complicate the automatic detection of retinal layer boundaries. This study proposes a sequential anatomical surface detection algorithm for…
This article investigates the identification of factors influencing the prediction of urbanization levels, using the Samarkand region as a case study. The study analyzed 131 indicators (spanning 2000–2024) encompassing…