OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Сурункали деструктив остит ташхиси қўйилган беморларда суяк ўрнини босувчи маҳаллий ва хорижий остеопластик материалларни қўллаш динамикасида микроорганизмлар тарқалганлик даражаси ва реконструктив материалга…
Цель: Проанализировать частоту, структуру, объем и непосредственные результаты хирургических вмешательств у пациентов с эхинококкозом различной локализации в Андижанской области за 2000-2024 годы.Материалы и методы…
Хоразм вилоятида яшовчи эрта репродуктив ёшдаги аёлларда 18-34 ёшдагиларда 35-49 ёшга нисбатан кам учраши бу эса, асосан дисгормонал бузилишларни морфологик адаптация кўрсатичи юқорилиги билан намоён бўлади…
Maqolada surunkali pankreatit kasalligi bilan operatsiya o’tkazgan bemorlarning amaliyotdan keyingi uzoq davrdagi davolash natijalari aks etgan. SF-36 so’rovnomasi yordamida operatsiyadan oldingi va keyingi har xil…
Ushbu maqolada assotsiativ syujetning genezesi, assotsiatsiyaning psixologiya bilan o‘zaro aloqasi, assotsiatsiyaning psixologiyadan boshqa sohalarga o‘tish jarayoni o‘rganilgan. Adabiyotshunoslikda syujetning asosiy…
Ushbu tadqiqot oftalmologiya yo‘nalishida ta’lim olayotgan 450 nafar tibbiyot talabalarida diagnostik kompetensiyani rivojlantirishning nazariy va metodologik asoslarini o‘rganadi. Ma’ruza, keys-stadi va simulyatsiyani…
Maqolada Farg‘ona viloyati Quvasoy shahar fermer xo‘jaliklarining sug‘oriladigan och tusli bo‘z tuproqlarida ishqoriy (Na, K, Rb, Cs) va ishqoriy-yer (Ca, Sr, Ba) metallari bo‘yicha geokimyoviy tahlil natijalari…
Quvasoy sement zavodi atrofidagi sug‘oriladigan tipik bo‘z tuproqlarda og‘ir metallarning texnogen ifloslanishi kuzatilmoqda. Cr va Ni asosan yuza qatlamlarda akkumulyatsiyalansa, As va Sb sement changi keltirib…
В статье рассматриваются конституционно-правовые и стратегические основы экологической безопасности в Республике Узбекистан как ключевого фактора устойчивого развития. Показано, что нормы Конституции, национальные…
“Costal-Line Holding” va “Tavakkal-Jo‘rabek Mirzaobod” fermer xo‘jaliklarida olingan ikkita tuproq kesmasi tahlili aniq vertikal agrokimyoviy differensiatsiyani ko‘rsatdi. Ikkala hududda ham gumus miqdori tuproqning…
Maqolada so‘nuvchi mexanik tebranishlarni o‘qitishda uchraydigan metodik muammolar va ularni hal etish yo‘llari tahlil qilingan. Murakkab matematik ifodalar va abstrakt tushunchalar talabalar uchun qiyinchilik…
Maqola natijalariga asoslanib xulosa yozilgan
Tadqiqotning maqsadi Farg‘ona vodiysining turli biotoplarida (archazor o‘rmonlari, lalmikor dala-yaylovlar va intensiv bog‘dorchilik maydonlarida) Yer qo‘ng‘izlari (Carabidae) faunasining ekologik tuzilishini, turlar…
Синтезирован новый анионообменный материал П-МДА-1 методом химической модификации поливинилхлорида (ПВХ) аммиаком. Подобраны благоприятные условия синтеза. Методом ИК-спектроскопического анализа установлено, что…
Ogʻiz suyuqligi qon kabi, tananing axborot beruvchi materialidir. Ushbu biologik suyuqlik ogʻiz boʻshligʻi organlari gomeostazini ta'minlovchi omillaridan biri boʻlib, uning hususiyatlarini oʻrganish nafaqat…
Mazkur tadqiqotning maqsadi O‘zbekiston janubidagi “Dautosh” konidan olingan mineral namunaning tarkibini o‘rganish va uni mineral o‘g‘itlar ishlab chiqarish manbasi sifatida baholashdan iborat. Tadqiqotda lazerli…
Mirabilis jalapa L. o‘simligining aminokislota va fenol birikmalari tarkibi YuSSX usuli yordamida o‘rganildi. Tadqiqot natijasida barcha oqsil hosil qiluvchi aminokislotalar aniqlanib, ularning umumiy miqdori 92,929…
Tarixdan ma’lumki, XX asr 20-yillarida shaxsga sig‘inish avjiga chiqdi. Millatni jaholatdan, qoloqlikdan qutqarishga uringan ziyolilarga turli yo‘llar bilan tuhmatlar amalga oshirila boshlandi. Bu jarayonda ijodkorlar…
In this paper, the unique solution of a boundary value problem for a differential equation of elliptic-hyperbolic type is studied. The purpose of the research is to demonstrate the existence and uniqueness of the…
Ushbu maqolada Farg’ona vodiysi va unga tutash hududlarda da yigirmanchi asrda olib borilgan kompleks tabiiy geografik tadqiqotlarning rivojlanish dinamikasi ko’rib chiqilgan. SHuningdek tabiat komponentlarining tadqiq…
Галлий является редким элементом, получающим всё большее значение в современной электронике, солнечной энергетике и оптоэлектронных приборах. В работе рассмотрены геохимические особенности миграции Ga, его возможные…
A complex compound of zinc acetate with diphenylthiocarbazone was synthesized in a 1:2 molar ratio. The composition and structure of the synthesized complex were determined by elemental, X-ray diffraction…
The flavonoid composition of Anabasis aphylla L. was investigated, and the structure of Apigenin-5-galactoside isolated from its extract was elucidated using nuclear magnetic resonance (NMR) spectroscopy. The results…
This article explores how conceptual theories of scientific discourse shape clarity, accessibility, and impact in peer-reviewed academic writing. Using a discourse analysis approach, it investigates semantic strategies…
This article examines the Shortangaz Chemical Complex, located in Guzar district of Kashkadarya region, as an industrial area under climate change conditions. It discusses the analysis of results obtained from the…
This аrticle exаmines Theоdоre Dreiser’s fictiоn thrоugh the duаl lenses оf nаturаlism аnd cоnsumerism. Dreiser, оne оf the mоst influentiаl figures in Аmericаn literаry nаturаlism, depicted humаn beings аs creаtures…
During normal metabolic processes in the body, free radicals are generated, and their excessive accumulation leads to oxidative stress. Oxidative stress damages cell membranes, proteins, and nucleic acids, and plays an…
This study presents a preliminary evaluation of gliding-arc plasma for regenerating coked Ca-zeolite adsorbents previously used in natural gas purification. Thermal analysis revealed ~24.7% total weight loss, indicating…
A strain of Streptomyces albidoflavus isolated from soil can be transmitted to the bacteria Klebsiella pneumoniae, Proteus mirabilis, Staphylococcus aureus (MRSA),Staphylococcus aureus (MSSA), E. coli in order to detect…
With the growing interest in natural antioxidants, special attention is given to the study of less explored medicinal plants and their combinations. In the present study, the antioxidant activity of alcoholic extracts…
Paxta rizosferasidan olingan namunalar uchun 16S rRNA sekvenslash asosida azot fiksatsiyalovchi bakteriyalar tuzilmasi o'rganildi. Ularning qishloq xo'jaligida bioo'g'it sifatida qo'llanilishi uchun ustuvor shtammlar…
Cryptorchidism is one of the most common congenital anomalies of the male reproductive system and is characterized by the failure of testicular descent into the scrotum. This condition leads to impaired…
Abstract. Due to the large-scale utilization of plastic products in our lives and their long decomposition time, nature is becoming disposed of with plastic waste every year. In this work, the opportunity of obtaining…
Introduction: Age-related arterial remodeling is a key contributor to cardiovascular disease, but morphological changes in cerebral arteries with aging remain poorly characterized. We aimed to investigate age-related…
Ushbu tadqiqotda moliyaviy innovatsiyalarning ekologik infratuzilmani modernizatsiya qilish va qaytatiklanuvchi energiya sektorini rivojlantirishdagi ahamiyati tahlil qilinadi. Shuningdek, O‘zbekiston sharoitida…
Ushbu ishda 1.8K-8K oralig'idagi past haroratlarda GaAs/AlGaAs geterotuzilmalarda kvant Hall plato holatlarining saqlanish chegaralari tahlil qilindi. Elektron zichligi va magnit maydon o'zaro bog'liqligi asosida…
This article highlights tourism development trends within Uzbekistan's national economy. It analyzes statistical indicators recorded in the tourism sector and, based on these indicators, proposes scientific and…
This paper analyzes the key criteria of sustainability reporting and the internationally widely applied standards, including GRI (Global Reporting Initiative), IFRS S1 and IFRS S2, as well as the recommendations of the…
This article examines the impact of interest rates and exchange rates on the trade balance using the case of Uzbekistan. The findings show that monetary policy instruments affect the trade balance differently in the…
The paper examines the economic essence and theoretical evolution of digital governance in joint-stock companies, with a focus on joint-stock banks, under transformation. It argues that digital governance goes beyond IT…
This article covers the economic content of tax capacity, the laws of its formation and its strategic role in the tax system. During the study, the factors affecting tax capacity were analyzed and the importance of this…
This study analyzes the impact of introducing digital and innovative technologies on the economic efficiency of the service sector. The research is conducted using economic-statistical and comparative analysis methods…
This article examines the economic and organizational advantages of transitioning small businesses to cashless operations. Based on the experiences of China, Japan, and Germany, the impact of digital payment system…
This article examines the content of Islamic accounting. An attempt is made to reveal its essence more broadly by comparing Islamic accounting with traditional accounting. The rates proposed by various scholars on…
Mazkur maqolada sabzavot yetishtirishni moliyalashtirishning nazariy asoslari tizimli ravishda tahlil qilingan. Tadqiqotda qishloq xo‘jaligini moliyalashtirish tushunchasi, uning sabzavotchilik tarmog‘idagi o‘ziga xos…
Ushbu maqolada chet tilini o‘rganish jarayonida ta’lim muhiti va ijtimoiy o‘zaro ta’sirning o‘rni ilmiy-nazariy hamda amaliy jihatdan tahlil qilinadi. Tadqiqotda til o‘rganishning sotsiokultural asoslari, kommunikativ…
This article develops a culturally grounded assessment framework for evaluating students’ spiritual-ethical competence in higher education through the educational ideas of the Central Asian thinker Najmiddin Kubra. The…
Mazkur maqolada buxgalteriya hisobining shakllari, ularning mazmuni, tashkil etilish mexanizmi va amaliy ahamiyati atroflicha yoritiladi. Buxgalteriya hisobining shakllari xo‘jalik yurituvchi subyektlarda moliyaviy…
Mazkur maqola zamonaviy ta’lim tizimida aqlli texnologiyalar fenomenini bo‘lajak o‘qituvchilarning universal vakasbiy metakompetensiyalarini rivojlantirish nuqtayi nazaridan nazariy tahlil qilishga bag‘ishlangan. Oliy…
Mazkur maqolada chet tili o‘qitish jarayonida fonetik kompetensiyani shakllantirishda raqamli ta’lim vositalarininginnovatsion imkoniyatlari tahlil qilinadi. Raqamli texnologiyalar, xususan mobil ilovalar, virtual va…