OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Annotation. Ocular injuries that do not penetrate the cornea, in some cases lead to serious complications and even loss of the eye, remain an urgent problem. The fact that the cornea is the least protected from external…
Актуальность. К нейродегенеративным заболеваниям диска зрительного нерва (ДЗН) и сетчатки относят демиелинизирующие заболевания, такие как рассеянный склероз, болезнь Девика, макулярная телеангиоэктазия, глаукома. Цель…
The aim of the study was to study the etiological and morphological features of large macularruptures. Material and methods. The present study included 200 eyes (188 patients) who were diagnosed with a large…
Purpose. To conduct a comparative assessment of the spectrofluorimetric parameters of the limbus zone in the treatment of patients with primary open-angle glaucoma with prostaglandin analogues. Materials and methods. A…
Relevance. Burn disease of the eye can be defined as a set of clinical, biochemical, immunological disorders that develop at the local and systemic level from the first days and persist for many years after a severe…
Relevance. To evaluate the effectiveness of transscleral laser photocoagulation in micropulse mode and its effect on clinical course of neovascular painful glaucoma. Materials and methods.30 patients (30 eyes) underwent…
Abstract. Macular hole (MH) is a defect of the neuroretina in the foveal central, which may result in the inadequacy of high acuity vision or in complete vision loss [1]. Traumatic macular hole (TMH) is the second most…
Relevance. As a clinical case, an example of a penetrating wound with the presence of a foreign body of the eye was given. The developed step-by-step therapy of a patient with an orbital injury and the presence of an…
Relevance. The purpose of the study was to determine the effectiveness of regional lymphatic therapy in patients with diabetes mellitus and myopia of the eye being treated at the endocrinological dispensary of the…
Purpose of this study. The study of the level of brain‑ derived neurotrophic factor (MNF) in lacrimal fluid and blood plasma in Takayasu’s disease and atherosclerosis of the carotid arteries. Material and methods. We…
Abstract. Relevance. The results of keratorefractive surgery using Lasik and Femtolasik methods were evaluated inpatients with mild myopia and complex myopic astigmatism. Material and methods. Operations on 20 eyes on…
Vascular diseases of the organs of vision are one of the main causes of loss of eye function. There is an inextricable link between ophthalmic pathology and vertebral artery disease, and the eyeball, with its complex…
Relevance. The aging of the Earth’s population is an urgent demographic and medical and social problem that requires the provision of high-quality medical and social solutions. In the Fergana Valley, the population aged…
Relevance. Despite modern advances in medicine, type 2 diabetes mellitus (DM 2) still remains an important medical and social problem due to the frequency and severity of complications. The purpose of our study. The aim…
Relevance. Optic neuropathy is a group of intensively developing degenerative diseases with dysfunction of the optic nerve, diagnosed late, ending in many cases with atrophy due to treatment failure. The purpose of this…
Among the most significant ophthalmic diseases, the development, course and outcome of which is directly affected by coronavirus infection, a special place is occupied by COVID‑19 associated cavernous sinus thrombosis…
Annotation. Endothelial microscopy plays an important role in measuring the density of corneal endothelial cells for clinical diagnosis, clinical studies, as well as in assessing the endothelium before and after…
Relevance. The purpose of our study was to analyze damage to the organs of vision in children of the Samarkand region. Materials and methods. In 2021–2022, the traumatology department of the Samarkand branch of the…
Актуальность. Глаукома во всем мире занимает одно из лидирующих мест среди причин слабовидения и слепоты и, соответственно, инвалидности. Прогрессированием глаукоматозного процесса (нейропатии) является хроническая…
Purpose of this study.To study the features of the blood circulation of the organ of vision in Takayasu’s disease (TD). Material and methods. 50 patients with TD with lesions of brachiocephalic vessels were examined…
Relevance. Due to the high disability, many authors consider neovascular glaucoma an important and urgent problem of modern ophthalmology. The aim of the study was to study the distribution frequency of FII, FV, MTHFR…
Relevance. The share of hereditary eye diseases ranges from 20% to 45% in the overall structure of eye diseases. The purpose of this study was to study the prevalence of certain types of hereditary ophthalmopathology in…
Relevance. The frequency of strabismus among ophthalmic patients during outpatient admission occupies a leading place among children’s pathology of the organ of vision. It, on average, is –1–3.5%. Purpose of the study…
Relevance. The development of primary open-angle glaucoma (POAG) is currently considered to be a chain of interaction between etiological and pathogenetic factors, among which the leading role is played by genetic…
Nowadays age-related macular degeneration (AMD) and glaucoma are the main causes of the irreversible loss of sight in the developed countries. The analysis of 5000 of out-patient records of senior patients (over 50…
Keratoconus is an ectatic corneal disease that affects both men and women, usually at a young age. Risk factors such as eye rubbing, environmental and genetic factors contribute to its pathogenesis. Keratoconus presents…
В статье были проанализированы распределения по поперечным импульсам заряженных частиц: пионов и каонов, протонов и антипротонов, образующихся в центральной области быстрот (|y| 0.5) в десяти группах центральностей…
Ushbu maqolada uch o'lchovli affin fazosida uch o'lchovli geometriyalarning ta'riflari berilgan.Skayar ko`paytmaning o`zgarishi bilan vektor normasi, nuqtalar orasidagi masofa aniqlanib va masofaning geometrik ma’nosi…
Maqolada kimyo fanlarini o’qitishda didaktik o’yinlardan foydalanish ,didaktik o’yinlarning dars samaradorligiga ta’siri, o’z tavsifidan kelib chiqqan holda didaktik o’yinlar kimyo o’qitish jarayonining turli…
В статье обсуждается оригинальный способ регистрации слабых оптических сигналов с помощью резонаторных кювет и импульсно-периодических лазерных источников. Данная методика основана на волоконно-оптической регистрации…
In this paper, we consider estimates for the Fourier transform of signed measures supported to smooth surfaces in the three-dimensional Euclidean space. These surfaces are given by the graph of a smooth function having…
Аннотация. Предлагается критерий поглощения сложных конъюнкций отдельного класса систем нелинейных булевых уравнений выше второй степени, заданных полиномами Жегалкина. Рассматривается некоторые проблемы минимизации…
Maqolada Urganch shahrida so’nggi iqlimiy davrda asosiy kattaliklar qanday o’zgargani va ularning atmosferani ifloslovchi gazlar bilan o’zaro bog’liqligi tahlil qilingan. Tadqiqotda global masshtabda kuzatilayotgan…
Ushbu maqolada chiziqsiz ajratish usuli yordamida chiziqsiz biologik populyatsiya masalalarining turli avtomodel yechimlar asimptotikalarining bosh hadlari olingan. Bu asimptotikalar nochiziqli masalani sonli yechganda…
In this work, we studied the conditions for global solvability and unsolvability of a nonlinear filtration problem with a source and with a nonlinear boundary flow. The critical exponent of the global existence of the…
В данной статье рассматривается проблема радиологического анализа пищевых продуктов на предмет их радиационной безопасности, связанная с достоверным измерением удельной активности радиоуклидов стронция‑90 (90Sr) и…
В статье были проанализированы распределения по поперечным импульсам заряженных частиц: пионов и каонов, протонов и антипротонов, образующихся в центральной области быстрот (|y| 0.5) в десяти группах центральностей…
Ushbu maqolada Laplas maydoni uchun qo`yilgan Koshi masalasi yechimi Karleman formulasi orqali ifodalangan
Ishda propan-butan fraksiyasidan mezog’ovakli uglerod olish jarayonining kinetik qonuniyatlari yarim – sanoat (pilot) reaktori sharoitida o’rganilgan. Mezog’ovakli uglerod olishning tajriba tadqiqotlarini o’tkazishda…
Maqolada O‘zbekiston Respublikasining ma’muriy birliklari hisoblangan viloyat markazlari – markaziy shaharlarning iqtisodiy-geografik masalalari ko‘rib chiqilgan. Asosiy e’tibor shaharlarni iqtisodiy-geografik…
Mazkur maqolada Pedagogik kadrlar malakasini oshirish uchun moslashuvchan elektron taʼlim tizimini modellashtirish tavsifi berilgan. Аxborot-kommunikatsiya texnologiyalarining faol rivojlanishi jahon taʼlim tizimiga…
Метод обратной задачи рассеяния применяется для интегрирования нагруженного уравнения Кортевега-де Фриза с источником в случае движущихся собственных значений. Выводится эволюция данных рассеяния оператора…
Maqolada SiO2 makrosferik zarrachalarini xona haroratida zol-gel texnologiyasi yordamida sintez qilingani keltirilgan. Sintez qilinga zarrachalarning tuzilish morfologiyasi va xarakteristikalari skanerlovchi electron…
Bu tadqiqotda Al, Ni, Ti, W metal elektrodlari va Ge2Sb2Te5 yupqa qatlam plyonkalari o'rtasidagi kontakt qarshiliklari uzatish liniyasi usuli bilan tekshirildi TLM (TLM-Transmission line method). Ge2Sb2Te5/elektrodning…
В работе рассматривается численное решение уравнения диффузии с много-членными дробными производными по времени в конечной области. Определены профили изменения концентрации вещества. Оценено влияние порядка производной…
Аннотация. В статье изучается задача продолжения решения линейных систем эллиптического типа первого порядка с постоянными коэффициентами в области Gпо ее известным значениям на гладкой части Sграницы. Рассматриваемая…
В работе рассмотрен вопрос численного моделирования процесса многофазной фильтрации в деформируемой пористой среде с учетом внешнего воздействия. Разработана математическая модель и численный алгоритм ее реализации…
Ishda 15%Ni•5%Co•5%Fe•5%Cu/YuKS va 15%Ni•5%Co•5%Fe•5%Cu•2%Mo/YuKS tarkibli katalizatorlar ishtirokida nanouglerodli qatlamlar hosil bo’lish tezligiga metanni katalitik pirolizlash jarayonining turli parametrlari…
Исследованы и разработаны научно-методические основы оптимизации идентификации микрообъектов, в частности, пыльцевых зерен на основе применения механизмов извлечения текстурных, геометрических, специфических…
Разработаны основные подходы, принципы и методы оптимизации прогноза случайных временных рядов (СВР) нестационарных объектов в условиях априорной недостаточности и большой параметрической неопределенности в системах…