OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
We study the two-particle discrete Schrodinger operator associated of a system of two fermions on the one dimensional lattice with nearest-neighbour interaction . We prove the existence of eigenvalues below the…
В данной работе предлагается рассмотрение различных моделей распознавания образов. При этом предлагается рассмотрение моделей в виде двух операторов: распознающего оператора и решающего правила. Над распознающими…
Tarkibida 3d-metal elementlari bo‘lgan FeFe2O4, CoFe2O4 va NiFe2O4 kalloid zarralar kimyoviy usulda sintez qilindi. Kalloid zarralar oleat natriy sirt aktiv moddasidan foydalangan holda suyuq asosda barqarorlashtirilib…
Экспериментально измерено удельное электросопротивление, коэффициент Холла и термо-электродвижущая сила аморфных сплавов на основе Ti и Cu с 5 % добавками магнитных металлов Ni, Fe и Co в интервале температур 77-1000К…
Nurota tog‘-kon sanoati Respublikamizning rangli metallurgiya hamda kamyob yer metallari qazib olish sanoati uchun eng istiqbolli hududlardan biri hisoblanadi. XX asrning ikkinchi yarmida Qo‘ytoshda molibden va…
Ushbu maqolada o‘zgaruvchan zichlikga ega nodivergent cross-diffuzion tenglamalar sistemasining sifat xossalarini o‘rganilgan. Global va asimptotik yechimlar haqida teoremalar isbotlangan hamda ulardan kelib chiqadigan…
We study a two-particle discrete Schrödinger operator associated with a system of three particles moving on the three-dimensional cubic lattice depending on the interaction magnitude and particles mass ratio . We…
In this work, we explore a way for analyzing a mammography exam holistically. We present the design and implementation of a deep learning model that takes as input the two mammography views (CC and MLO), as well as all…
Разработка математических моделей и алгоритмов для моделирования процессов в системах автоматического вод распределения на типовых водохозяйственных объектах. Обработка полученной информации от этих датчиков…
We study the discrete Schrödinger operators associated to a system of two fermions with an indefinite sign interaction potential with energy on the nearest neighbooring sites on the one-dimensional lattice . We obtain…
Bu ishda bir o‘lchamli panjarada ikki zarrachali sistemaga mos energiya operatori H qaralgan. Energiya operatori H Shryodinger operatorlari H(k), k larning to‘g‘ri yig‘indisiga yoyiladi. Zarracha massalari va larning…
Исследованы акустические свойства суперионных кристаллов трифторида лантана. Впервые импульсно интерференционным методом определены скорость продольных и поперечных акустических волн вдоль направлений [100] и [1], а…
The property of a finite speed of a perturbation distribution to the Cauchy problem for non-divergence form of the parabolic equation based on comparison method and asymptotic behavior of a self-similar solution is…
In this work, the construction of the cubic spline for the continuous function defined in the segment, as well as the approximation algorithm of the interpolation process and the software for determining the…
In this work Shimoda’s theorem on separately-analytic functions is discussed and there is constructed an example of separately-analytic function with singularities set of positive Lebesgue measure. Proved that…
В работе рассмотрена задача об устойчивости криволинейного движения автомобиля с учетом упругости и деформируемости шин с целью определения рациональных значений конструктивных параметров. Разработан алгоритм расчета…
В данной статье рассматривается модель случайного цензурирования. Эта модель включает в себя специальную модель пропорциональных интенсивностей. Приведена лемма, характеризующая специальную модель пропорциональных…
В этой работе мы исследовали инвариантные подмножества, неподвижные точки и динамику некоторых стохастических операторов с параметрами на двумерном симплексе .
Задачи о распространении и дифракции нестационарных волн в пористо-упругих средах имеют большое теоретическое и практическое значение в таких областях науки и техники, как геофизика, геология, сейсморазведка полезных…
В данной статье экспериментально исследованы влияния ионообмененной диффузии на структуру ионообмененным силикатное стекло 50SiO2+20MnO2+20K2O+6SnO2+4CaO. Термообработку стекла проводилось в расплаве соли KNO3 и NaNO3…
In theoretical physics, when studying invariant Einstein metrics, there was a need to study an algebraic variety, which is described by an equation of the twelfth degree in three variables. 4 singular points and 2…
The article analyzes the relevance of the psychological study of chronic viral hepatitis C (VGS), the importance of research in its study, psychological intervention in medicine, a number of studies on the psychological…
In this article provides a theoretical and empirical analysis of the features of the socio-psychological impact of oncological diseases on close relatives of the patient.
The article analyzes the relevance of the psychological study of diabetes, the importance of research in its study, psychological intervention in medicine, a number of studies on the psychological application of…
The article is devoted to the increasingly urgent problem of children and adolescents' deviant behavior, as well as of primary school children and, sometimes even preschool age.
Ensuring the integration of children with autism into society and organizing their edication is one of the most important issues today. This article analyses the psychological and pedagogical basis of the processes…
This article analyzes the work done in the system of leadership and management, the theoretical and practical aspects of management problems are analysed in the new era of management psychology.
The article teaches students to answer questions correctly and logically in history lessons, not to give the student ready knowledge, but to encourage him to search, to find and analyze the data itself to do, to teach…
The article reveals the essence and significance of the principle of honesty in the teachings of Naqshbandi, founded by Muhammad ibn Muhammad al-Bukhari (1318-1389), known as Bahauddin Naqshband, in teaching students of…
This article covers the methods for the implementation of science integration of physics with Natural Sciences, the specific features of integration.
This article are considered geometrical problems applying the maximum and minimum and their method of teaching for students. There is a set of practical problems and their solutions.
The article discusses the practical application of set theory. It analyses the methods of the applicating set theory in programming languages.
This article comprises data about the «dictation» method used in teaching music in primary school. The study of dynamic symbols focuses on the rules of application of textual, numerical and alphabetic dictation methods.
The article discusses several methods and techniques for increasing the vocabulary of students in English. Opinions and conclusions of scientists are analyzed on this topic.
The article discusses the concept of creative writing skills and explains their contribution as a tool for teaching and learning English. Describes how poems can be effectively used in English classes to reinforce…
The use of interactive methods in the process of educating and educating the younger generation is a purposeful effort to achieve a comprehensive, convenient and high-quality result. The first method of scientific work…
The article deals with the methods and ways of developing professional competence of teachers from foreign languages by using informational methodological resources.
This article shows the principles of modern pedagogical training of wrestlers, as an the activity of the teacher.
It is analyzed the methods of increasing the effectiveness of teaching in atomic, nuclear and elementary particle physics in schools with the help of innovative technologies.
Proper organization of primary education means that the process is carried out by the students themselves, not by the teacher, with the participation of the teacher. This article is based on the methods of organizing…
The given article deals witn creating design methods via canpounding graphic engineering and design tools. Investigated technique is effective for students of speciality fine art and engineer graphics.
In article is studied, perfection of dexterity of the qualified fighters the essence and the maintenance of problems reveals by preparation of fighters in achievement of high indicators. The role and value of physical…
The article describes the role of working on a dictionary in the lessons of the native language in primary school in improving spelling literacy.
The article presents various methods of parametric exponential equations and the inequality.
The article discusses research on problem-based learning, the main trends in changing interest in the methodology of teaching chemistry to the formation of experimental skills based on problem-based learning.
This article provides information on how to improve the writing skills of elementary school students and develop them in an effective way. In addition, it helps language teachers to choose classes according to their…
This article researches about the psychological and pedagogical potential of secondary schools learners in search of handicraft through the prism of didactic principles, requirements and measures.
The article explores the craft of painting and develops students' artistic imagination, industriousness. Pattern elements have been studied in artistic painting, decorating decorations and various forms, except for the…
The article is devoted to one of the topical issues of training the future art teacher, the role of scientific knowledge and practical skills in pedagogical drawing. Practical advice is presented about the…