OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Introduction: Efficiency of the control of a mammary cancer (МC) is expressed by level of the early diagnostics and the probability of survival of patients on population level. Aim: The efficiency estimation of…
The aim of the study: To analyze the molecular-biological characteristics of primary and secondary tumors in patients with breast cancer (BC). Material and methods: A retrospective analysis of data from 133 patients…
Today, despite the rapid development of vascular surgery, one of its poorly studied sections is the problem of aneurysmal changes in peripheral vessels. Disorders of internal cerebral circulation and thrombosis caused…
Chronic cerebral ischemia is a progressively developing impairment of cerebral blood circulation that leads to diffuse or small focal damage to brain tissue. This condition is accompanied by characteristic neurological…
The aim of this study was to quantitatively assess motor deficits in patients with different clinical forms of neurological disorders using the MRC muscle strength scale. Data from 80 patients were analyzed, including…
The article examines the psychosocial aspects of the obesity problem in Uzbekistan, with a focus on the influence of socio-cultural factors, psychological traits, and lifestyle on the development of this disease…
Мазкур мақолада Ўзбекистон жанубида интродукция қилинаётган майоран ўсимлигининг баҳорги ва кузги экиш муддатларида уруғ маҳсулдорлиги ва уруғларнинг экинбоплик хусусиятларини ўрганиш бўйича олиб борилган тадқиқот…
This scientific paper provides concise information on solar panels, describes the synthesis process of the phthalocyanine pigment used in the production of solar cells, and presents its infrared (IR) spectral analysis…
Xalqaro bozorga kirish strategiyalari bo'yicha maqolada, kompaniyalar yoki davlatlar uchun muhim bo'lgan amaliyotlarni o'rganish, o'z maxsulotlarini yoki xizmatlarini xorijiy bozorda muvaffaqiyatli sotib olish, sotish…
ushbu maqolada investorlarni jalb etish uchun aksiyadorlik jamiyatlarini aksiyalarini birlamchi joylashtirishda moliya bozori vositalari PPO(Primary Public Offering), SPO (Secondary Public Offering) va DPO (Direct…
Mazkur maqolada tovar tarqatish, sotishni rag‘batlantirish, aloqalarni o‘rnatish, tovarni iste’molchilar talabiga muvofiq holda keltirish. muzokaralar o‘tkazish, tovar harakatini tashkil qilish, moliyalashtirish va…
Hududiy farqlar nafaqat yalpi hududiy mahsulot, bandlik va daromadlarda, balki ta’lim, tibbiy xizmatlar, raqamlashtirish darajasi hamda innovatsion zanjirlarga qo‘shilishda ham ko‘rinadi. Shuning uchun “mintaqaviy…
In this paper, we consider the two-state Hard-Core model on the closed Cayley tree of branching ratio two. On the symmetric case, we exactly solve the model and show that there is a phase transition.
In this paper, a real analogue of a quasitrace is given, and its connection with the quasitrace of the enveloping C*-algebra is found.Similar to the complex case, some interesting properties of a quasitrace and the…
The problem of recovering surfaces by the total or extrinsic curvature is related to the solution of the nonlinear elliptic equation of the Monge-Ampere type. Using the geometric method, the existence and uniqueness of…
Let $G~$be finite Jordan domain bounded a Dinismooth curve $\Gamma ~$in the complex plane. Marcinkiewiczmultiplierand Littlewood-Paley type theorems in Smirnov-Orliczclasses, defined in domain $G$, are proved.
In approximate integration, an interesting and relevant problem is the construction of formulas with a minimum number of nodes for a given algebraic degree of accuracy.
We study a differential game of two pursuers and one evader, whose dynamics are described by linear differential equations, in $\mathbb{R}^n$. The control functions of pursuers and evader are subjected to the Grönwall…
In this paper, hypergeometric function of Lauricella $F_{A}^{(n)}$ has been investigated. The new properties of which are established and applied to the solution of the Dirichlet problem for the three-dimensional…
This article studies the inverse problem of finding a multiplier on the right-hand side, depending on the spatial variable $x$. In the direct problem, an initial-boundary value problem for a fourth-order differential…
In this paper, the inverse problem of determining convolution kernel in the time-fractional wave equation with the Caputo derivative is studied. To express the solution of the Cauchy problem, the fundamental solution of…
The mathematical model of the control system considered in this paper is presented in the form of a linear nonstationary differential inclusion. For this model of the control system, the problem of locally relative…
In this paper we study a global stability problem for polynomial stochastic operators associated with higher-order diagonally primitive doubly stochastic hyper-matrices.
This paper constructs a discrete analogue of the second-order differential operator with variable coefficient. The construction is based on harrow-shaped functions and the application of direct and inverse Fourier…
In this paper we obtain the criterion of weak convergence of the sequence of the sum of the first $n$ terms of the linear process $\left\{X_{kn} ,\; k=1,2,...,n;\; n=1,2,...\right\}$ with random coefficients…
In the present paper in $L_2^{(m)}(-1,1)$ space an optimal quadrature formula is constructed for approximate calculation of the Cauchy type singular integral. Explicit formulas for the optimal coefficients are obtained.
In this paper, we study $p$-adic quasi-Gibbs measures forthe three-state SOS model on a Cayley tree of order two. The existence ofnew translation-invariant $p$-adic quasi-Gibbs measures have been found.Moreover, the…
This article discusses the issues of improving the audit of intangible assets (IA) using the example of Asakabank JSCB operating in the banking system of Uzbekistan. The study analyzed software, internet banking…
This article examines the views of local and foreign scholars on the issue of improving tax control in Uzbekistan through the use of digital technologies. Based on the results of their research on the topic, conclusions…
The purpose of this article is to analyse the problems affecting the increase in fuel consumption of mine dump trucks, as well as the efficiency of BelAZ dump trucks. Various methods of determining fuel consumption…
Discs are a type of cushion between the vertebrae in the spine. The spine consists of twenty-four movable vertebrae and five fused vertebrae that form the sacrum. Discs are susceptible to injury because, on the one…
The article reveals the problem of dorsopathy in military personnel, the study of which showed that this is a common problem and it can negatively affect their physical readiness and ability to perform official…
87 patients with cerebrovascular diseases and strokes aged 50 to 78 years were examined, the average age was 67.9 ± 4.8 years. In patients with cerebrovascular diseases, a tendency was revealed to increase the level of…
Microcurrent reflexology for microcephaly, as for other diseases, has not proven its effectiveness as a primary treatment method. As a result of scientific research conducted in recent years, this problem, like many…
Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system that can manifest with various neurological disorders. Young patients often present with acute attacks such as visual disturbances…
This study addresses the significance of vascular endothelial growth factor A (VEGF-A) as a potential biomarker of endothelial dysfunction in individuals with severe manifestations of COVID-19, particularly those with…
In the studies deeply revealed pathogenesis of disorders occurring in the body of animals under the influence of a complex of physical factors: complex biochemical processes, which reflect the measures that prevent the…
Metabolic syndrome (MS) significantly affects the morphofunctional state of the small intestine, leading to pronounced histological and ultrastructural alterations. This study explores key pathological processes…
Immunohistochemical studies play a crucial role in diagnosing and developing treatment strategies for salivary gland tumors. This method allows for the determination of the morphological and molecular characteristics of…
According to the histochemical studies used in the study, no changes were observed in the number of goblet cells in the intestines during the study, but their number was higher in the distal section than in the proximal…
Energy drinks (EI) are soft drinks that contain high amounts of caffeine and some psychoactive substances, including the amino acid taurine, glucuronolactone and plant extracts - ginseng, guarana, B vitamins. Energy…
According to the data, among the diseases with the highest mortality rate in the Republic of Uzbekistan, digestive system diseases occupy the 4th place. The hot climate of Uzbekistan, the peculiarities of the nutrition…
This article explores the role of the sympathetic and parasympathetic divisions of the autonomic nervous system in the development of metabolic syndrome, as well as their interconnection. There is a distinct mechanism…
In this article, an analysis of data obtained from macroscopic and microscopic studies of the thyroid gland in 5-month-old mongrel rats is presented, as well as an analysis of the similarities and differences between…
At present, staphylococcal toxoid is successfully used for the prevention and treatment of staphylococcal infections. In this connection we set ourselves the task of studying the possibility of using staphylococcal…
This article is based on literature sources that present information on the biotechnological potential of halophilic microorganisms, as well as on their unique physiological and metabolic adaptations that allow them to…
Ulcerative colitis (UC) is a systemic disease that involves not only the intestine but the whole organism, in which extraintestinal manifestations (EIM) are frequent and in some cases appear before the intestinal…
An analysis of modern technologies of information media among high school students. The study examines interactive teaching methods, the analysis of media resources, downloading from digital platforms and effective…
An analysis of modern technologies of visual information media among high school students. The study examines interactive teaching methods, the analysis of media resources, downloading from digital platforms and…
This article discusses the place occupied by information technologies in the modern education system, their significance in increasing the effectiveness of education and their fields of application. It also highlights…