bluuebunny/crossref_metadata_2025 huggingface dataset:
Supervivencia de mujeres jóvenes con cáncer de mama (CaMa) en el Instituto de Cancerología (IDC) : Las Américas (Medellín) entre 2007 y 2016.
Authors: Montoya María Elvira , Gómez Luis Rodolfo , García Héctor Iván , Castaño Mileny Janeth
Published: June 2021

Introducción: la incidencia de CaMa en jóvenes latinoamericanas es del 20%, en Colombia fluctúaentre el 10% y 24%. Su gravedad se atribuye al diagnóstico en estadios avanzados, mayor frecuencia detumores triple negativos y HER2+. El objetivo fue describir la supervivencia global (SG) de mujeres ≤40años con CaMa infiltrante operadas en el IDC entre 2007 y 2016.Materiales y métodos: estudio de seguimiento de una cohorte retrospectiva con datos del registroinstitucional. La supervivencia se calculó desde el diagnóstico hasta la fecha del último control médicoo muerte. Se elaboraron curvas de supervivencia de Kaplan-Meier y se compararon con el logrank test.Resultados: en el período se operaron 4.425 mujeres, de las cuales 374 (8,5%) tenían ≤40 años. Aldiagnóstico 64 (17,1%) mujeres eran estadio I; 186 (49,7%), estadio II; 118 (31,5%), estadio III; y 6 (1,6%),estadio IV. Por subtipos moleculares hubo 90 (26%) luminal A, 129 (37,3%) luminal B HER2-, 71 (20,5%)luminal B HER2+, 19 (5,5%) HER2- enriquecido y 37 (10,7%) triple negativo. Se encontraron 94 (26%)pacientes HER2+. Tuvieron recaída locorregional 27 (7,2%) pacientes y 78 (20,9%) desarrollaron metástasis,especialmente al sistema óseo 48 (12,8%). La mediana de seguimiento fue 45 meses, con una SG del86,2% (IC95% 81,3-89,9). La SG del estadio I fue del 100%; estadio II, 91,2%; estadio III, 77,1%; y estadioIV, 50% (p <0,05). La supervivencia de tumores triple negativos fue la más baja, 72,1 (IC95% 52,8-84,6).Conclusiones: la SG fue similar a las reportadas por otros estudios y fue menor en estadios avanzadosy tumores triple negativos.
Food profile and its effect on the occurrence of diabetes in patients living with HIV: A cross-sectional study at the Nylon district hospital, Cameroon
Authors: Etoundi Blanche Cunégonde Omgba , Youmsi Lionel Fabrice Djomkam , Mbock Danielle Émilie , Tayou Valère Cynthia Kayo , Mogtomo Martin Luther Koanga
Published: June 2021

Background: The increased nutritional needs associated with the initiation of antiretroviral therapy exposes HIV-positive patients to an uncontrolled diet. This places them at an increased risk for diabetes mellitus and highlights the role of nutritional habits in the development of diabetes mellitus amongst HIV patients. Aim: In this study, we sought to investigate the feeding habits and their effect on the occurrence of diabetes amongst HIV-positive patients at the Nylon District hospital. Materials and Methods: A hospital-based cross-sectional study was carried out over eight months. A total of 182 participants were randomly selected of which 134 were HIV-positive and 48 HIV-negative. Blood samples were collected after at least an eight-hour fast. Results: The prevalence of diabetes in the HIV-positive group was 19 % compared to 10 % in the HIV-negative group. The total cholesterol and triglyceride levels were higher in HIV-negative participants compared to HIV-positive participants. Consumption of dairy products more than once per day (OR= 0.71, 95 % CI: 0.27-1.89), vegetable consumption more than once per day (OR= 0.79, 95 % CI: 0.25-2.56), more than one meal per day (OR= 0.13 95% CI: 0.02-1.04), breakfast more than twice per week (OR= 0.91 95 % CI: 0.2-4.11), and practicing physical exercise (OR= 0.7 95 % CI: 0.28-1.78), reduced the odds of having diabetes in HIV positive participants. Conclusion: The HIV status has an impact on the occurrence of diabetes mellitus in these patients, and it is highly associated with the feeding habits and the lifestyle of these patients.

Keywords: HIV, diabetes mellitus, feeding habits, lifestyle, lipid profile.
ABOUT THE PROBLEM OF STUDYING DIFFICULT TOPICS IN THE COURSE OF MATHEMATICS 4 CLASSES OF UPDATED EDUCATION CONTENTS OF THE REPUBLIC OF KAZAKHSTAN
Authors:   Abai Kazakh national pedagogical University, Almaty, Akpaeva A. B. , Lebedeva L.A. ,   Abai Kazakh national pedagogical University, Almaty, Мynzhasarova M. Zh. ,   Abai Kazakh national pedagogical University, Almaty
Published: June 2021

It is considered some issues of studying sophisticated themes in the 4th grade mathematics course. The analysis of the content of the program and its implementation in the educational-methodical complex "Mathematics" is discussed. The updated content of the mathematical education of elementary schools has significant differences from previous generations of programs. A distinctive feature of the 4th grade syllabus is that the material is not evenly distributed throughout the half-year periods, and several difficult themes not previously studied in elementary school are also included, and the authors created an exercise system that implements an activity-based approach to learning.
APPLICATION OF THE MATHEMATICAL INDUCTION METHOD IN NON-STANDARD PROBLEMS
Authors:   Abai Kazakh national pedagogical University, Almaty, Estaeva G.Zh. , Sagyndykov T.N. ,   Abai Kazakh national pedagogical University, Almaty
Published: June 2021

All mathematical research is based on deductive and inductive methods. The deductive method of reasoning is a reasoning from the general to the particular, i.e., a reasoning whose starting point is the general result, and the final point is the particular one. Induction is used in the transition from particular results to general ones, i.e. it is the opposite of the deductive method. The paper considers the possibilities of applying the necessary and effective method of proving mathematical statements – the method of mathematical induction to solving problems of various branches of mathematics. This article describes the applications of the mathematical induction method for proving various identities, inequalities, for calculating the nth degree of matrices of different orders, derivatives of n-th order functions, determinants of n-th order, some improper integrals of the 1st kind, for proving statements on divisibility.
LEARNING TO SOLVE LOGICAL PROBLEMS IN A SECONDARY SCHOOL
Authors:   Abai Kazakh National Pedagogical University, Almaty, Iskakova М.Т. , Orazbaeva А.К. ,   Abai Kazakh National Pedagogical University, Almaty
Published: June 2021

The formation of pupils' mathematical knowledge by solving logical problems is one of the most popular in the modern world. Solving problems using a deep analysis of the set conditions of problems, without using memorable formulas for solving logical problems, helps to improve the thinking of. The tasks in this article are based on regional characteristics of some regions and cities of the Republic of Kazakhstan. The compiled tasks correspond to the content of education of the 6th grade of a secondary school. The mathematical model of a text problem, finding numbers by part, Euler-Venn diagram, proportion, calculation of the path, speed, and construction of the scheme contribute to the formation of navics for solving students ' problems. Tasks related to the nature of their land arouse the interest of students and contribute to being a patriot of their country.
CONSTRUCTION OF SECTIONS OF POLYHEDRON METHOD OF TRACES
Authors:   Zhetysu University named after I.Zhansugurov, Taldykorgan, Nurgabyl D.N. , Nurpeissov K.S. ,   Zhetysu University named after I.Zhansugurov, Taldykorgan
Published: June 2021

In this article it is proved that in solving problems on the construction of sections of polyhedra, students not only perform constructions, they also apply axioms, properties of planimetry and stereometry, but also learn algorithmic thinking, the ability to reason logically, make correct arguments and conclusions. It is established that the solution of problems on the construction of sections of polyhedra occupies a special place in the process of forming a spatial representation and in the development of mathematical thinking, both students and schoolchildren. Based on the definition of the trace of the secant plane, the rules for constructing sections of the polyhedron by the traces method are formulated. Problems on construction of sections of polyhedra are developed in the case when:: the section of the prism is given by the trace l , which is located on the plane of the base of the prism and does not have common points with the base of this prism and by point K , belonging to some side rib; the secant plane is defined by the trace l and some point M , belonging to the side rib of the pyramid; the section of the pyramid is determined by points M, N, K two of them are located on different ribs, and the third is the internal point of the face of this pyramid.
METHODOLOGICAL BASIS OF REALIZATION OF INTERSUBJECT COMMUNICATIONS OF PHYSICS WITH THE NATURAL SCIENCES IN SCIENCE EDUCATION
Authors:   Abai Kazakh National Pedagogical University, Almaty, Jumadillayevа А. , Jumadillayev K. ,   Nazarbayev Intellectual School of Physics and Mathematics, Almaty, Jakupova Z. ,   №172 школа- гимназия, Алматы, Kozybay A. ,   Abai Kazakh National Pedagogical University, Almaty
Published: June 2021

The article deal with the problems of implementing intersubject communications of physics with the natural sciences in natural science education. The relevance, significance, goals, methods and forms of the implementation of intersubject communications of physics with the natural sciences in natural science education are established. It is shown that the only way for future teachers of physics to form deep and systematic knowledge is to prepare them for the implementation of interdisciplinary knowledge. Intersubject communication should be considered as a manifestation in the educational process of the relationship of different sciences. No single science, no matter how significant and developed it may be, can create a holistic view of the world, but can only take part in its formation. Interdisciplinary communication, acting as a bridge connecting all objects and sciences, opens up wide opportunities for the development of specific sciences and the scientific picture of the world. Therefore, interdisciplinary communication, as a prerequisite for the successful development of scientific knowledge, and as a method of searching for new results and cognition, reveals to students the way of understanding the world, and thereby ensures conceptual thinking.
APPLIED DIRECTION OF PHYSICAL KNOWLEDGE
Authors:   Abai Kazakh National Pedagogical University, Almaty, Kuscherbayeva M.R.
Published: June 2021

The article discusses the theoretical knowledge of physics of primary school students in accordance with the updated education system, by studying specific examples of their use in everyday life. Students should at a high theoretical and practical level to comprehend the topics that will be held in the main school course of physics. In particular, those students who have chosen in the future a technical specialty are now required to apply in practice the physical knowledge of Bloom's taxonomy. Therefore, it is necessary to pay special attention to the applied direction of mathematics and physics in secondary schools. This article provides an overview of physical phenomena in the primary school with examples that can be found in everyday life and discusses ways to solve them. It also describes a new form of assessing student knowledge, the result of summative assessment.
SOME FEATURES OF FORMATION OF RESEARCH SKILLS OF STUDENTS IN THE CONTEXT OF PRACTICE-ORIENTED APPROACH
Authors:   Al-Farabi Kazakh national University, Almaty, Kazakhstan, Moldabekova M. , Bitibayeva Zh. ,   AbaiKazakh national pedagogical University, Almaty, Kazakhstan
Published: June 2021

The article discusses the need for a practice-oriented approach in the preparation of future physics teachers. Various interpretations of the practice-oriented approach in training are discussed. Features of its implementation in the practice of training future teachers. The role of implementation of the practice-oriented approach in the formation of research skills of students – future teachers is considered. Formation of research skills in the conditions of digitalization of education with the help of information and communication technologies. The topic of electron movement in the Coulomb field of proton is analyzed. it contains interesting materials for a variety of forms of activity aimed at the formation and development of generalized and significant research skills for students. One of the variants of the conditions for the formation of students ' activities in practical classes in the discipline of physics of the atom, atomic nucleus and solid state is presented. It is revealed that research skills can be formed only in the process of cognitive activity of the subject of educational activity.
OVERVIEW OF THE BLOCK ENCRYPTION DEVELOPMENT
Authors:   Kazakh National University named after al-Farabi, Almaty, Gusmanova F.R. , Abdulkarimova G.A. ,   Abai Kazakh National Pedagogical University, Almaty
Published: June 2021

In the conditions of universal Informatization, the problem of information security and information protection has significantly worsened. This work provides an overview of the block encryption development. Block cipher - a kind of symmetric cipher. A feature of the block cipher is the processing of a block of several bytes in one iteration. Block cryptosystems break the message text into separate blocks and then convert these blocks using a key. Basic information related to block encryption is presented, and the main analysis options are shown. The possibility of students' research work on this topic was noted, and the review of international competitions on block ciphers research was performed. A diagram is shown that can be applied in electronics, and a replacement table is generated and painted for programming. In this case, both of these approaches are equivalent, meaning that an encrypted file on a computer is decrypted on an electronic device and vice versa.
DEVELOPMENT OF UNIVERSITY LIBRARIES IN DIGITAL GLOBALIZATION
Authors:   Al-Farabi Kazakh National University, Almaty, Dengelbayeva N.B. , Isengalieva A.G. ,   M. Auezov South Kazakhstan State University, Shymkent, Atantayeva А. ,   Abai Kazakh National Pedagogical University, Almaty
Published: June 2021

The article is devoted to automated information and library services in the libraries of higher educational institutions of the Republic of Kazakhstan and the capabilities of libraries included in the Republican Interuniversity Electronic Library System and highlights the ways of introducing information technologies into the work of libraries of higher educational institutions, replenishing electronic resources, entering domestic, world information resources. The main goal of the libraries of the republic is to increase information literacy, harmonious integration in the digital environment. Implementation of automated work in the library process, the implementation of library information programs. Modern libraries are looking for ways to rationally combine new technologies with altered forms of life and pave the way for the right solution and embracing global problems. Combining national information, the library plays the role of a major ideological institute, exploring and disseminating, and providing services to consumers in accordance with modern requirements.
MODELING OF LARGE VOLUMES OF DATA WITH THE USE OF NoSQL
Authors:   Al-Farabi Kazakh National University, Almaty, Kazakhstan, Zhapsarbek N.B.
Published: June 2021

In the modern world, specialists and the information systems they create are increasingly faced with the need to store, process and move huge amounts of data. The definition of large amounts of data, Big Data, is used to denote technologies such as storing and analyzing large amounts of data that require high speed and real-time decision making during processing. In this case, large volumes, high accumulation rate, and the lack of a strict internal structure of "big data" are considered. All of this also means that classic relational databases are not well suited for storing them. In this article, we showed solutions for processing large amounts of data for pharmacy chains using NoSQL. This paper presents technologies for modeling large amounts of data using NoSQL, including MongoDB, and also analyzes possible solutions, limitations that do not allow this to be done effectively. This article provides an overview of three modern approaches to working with big data: NoSQL, DataMining and real-time processing of event flows. In this article, as an implementation of the studied methods and technology, we consider a database of pharmacies for processing, searching, analyzing, forecasting big data. Also, when using NoSQL, we showed work with structured and poorly structured data in parallel in different aspects and showed a comparative analysis of the newly developed application for pharmacy workers.
FEATURES OF FACIAL RECOGNITION
Authors:   Al-Farabi Kazakh National University, Almaty, Malikova F.U. , Zhanat N.ZH. ,   Al-Farabi Kazakh National University, Almaty, Saginayeva A.K. ,   Al-Farabi Kazakh National University, Almaty, Ryskeldy R.S. ,   Almaty Technological University, Almaty
Published: June 2021

The facial recognition system is used to provide identification and authentication during functional testing. It can also be used to identify people in different situations. This article presents a comparative study of the algorithms used for facial isolation and recognition. Algorithms are general algorithms that match a recognizable face. The concept of each algorithm is explained and a corresponding description is given. In addition, the results of the algorithms are evaluated in a data set and are displayed as graphs for evaluating the effectiveness of each algorithm. Algorithms work with a common data set and display the percentage of functions obtained.
OPTIMIZATION OF ANOTHER MANAGEMENT ALGORITHM IN THE PROCESS OF PROCESSING AND EXCHANGE OF PRODUCTION DATA IN THE ENVIRONMENT OF THE CORPORATE PORTAL
Authors:   Abai Kazakh National Pedagogical University, Almaty, Orazbekov Zh.N. , Moshkalov A.K. ,   Abai Kazakh National Pedagogical University, Almaty, Sabraev K.Zh. ,   Abai Kazakh National Pedagogical University, Almaty
Published: June 2021

Now actively there are processes of integration of small enterprises into corporations. Information system of the Corporation usually needs to provide work of several geographically dispersed units. The automation process begins with an analysis of th company's activities and formulate basic recommendations for a future information system. Only then the question of choosing a ready-made system or develop their own. In this case, it is necessary to solve a number of problems such as the choice of base software and hardware, design of the functional structure of the information system, designing distributed databases, and calculation of parameters of its functioning. This article describes the topological model of managing a specialized enterprise for managing a corporate data warehouse, tools and components for transmitting production data in the form of key topological objects, an algorithm and a mathematical model for efficient queue management in the process of exchanging and exchanging corporate data. This model describes the result of performing an additional function in the process of transferring and processing corporate portal data.
THEORETICAL AND METHODOLOGICAL PROBLEMS OF USING DIGITAL EDUCATIONAL RESOURCES OF THE FUTURE TEACHER
Authors:   Abai Kazakh National Pedagogical University, Almaty, Sydykhov B.D. , Kassiyetova A.B. ,   Kazakh National Pedagogical University after Abai, Almaty, Dikambay N.B. ,   Kazakh National Pedagogical University after Abai, Almaty
Published: June 2021

The article discusses some theoretical and methodological problems of using the digital educational resources of a future teacher. The study determines that the integrated use of the capabilities of information and telecommunication technologies in education can be achieved through the development and use of multifunctional digital educational resources that meet the current needs of the educational process, the features of the content, teaching methods and forms. The authors in the article, analyzing the scientific and pedagogical literature, the authors strive to show the direction of the introduction of digital educational resources in the educational process and the psychological principles of development necessary for their description and use, as well as the basic requirements of the educational system in digital educational resources.
METHODOLOGICAL FEATURES OF TEACHING STUDENTS THE BASICS OF ROBOTICS
Authors:   Abai Kazakh National Pedagogical University, Almaty, Sydykhov B.D. , Koishyman G. ,   Kazakh National Pedagogical University after Abai, Almaty, Batyrkhan Z.A. ,   Kazakh National Pedagogical University after Abai, Almaty
Published: June 2021

The main tasks of modern education are: training, education and development. In their professional activities, the teacher guarantees the continuous implementation of these processes, their harmonious combination and strives to ensure the effectiveness of the educational process. The approach to competence in General secondary education objectively corresponds to social expectations in the field of education and the interests of participants in the educational process. The competence approach is an approach that takes into account learning outcomes, so the result of learning is not a set of information received, but the ability of students to respond to various problem situations. Therefore, in the secondary education system, a set of tasks on the basics of robotics is used as a tool for teachers to achieve educational goals
APPLICATION OF COMPUTATIONAL TECHNOLOGIES FOR SOLUTION OF PROBLEM OF STOCK MARKET
Authors:   Kazakh National University named after Al-Farabi, Almaty, Amirkhan D.B. , Shansharkhanov A.B. ,   Kazakh National University named after Al-Farabi, Almaty
Published: June 2021

The article discusses a method for forecasting the exchange rate. Artificial neural networks act as a forecasting tool. As a currency for the numerical testing of the proposed approach, the oil price in dollars, USD (value in rubles and tenge) was chosen as the most common currency in the world. The data will be processed from 2000 to 2019. In the course of the study, the indicators of the General exchange rate were identified with each other by day. When determining the dollar exchange rate using a single-layer neural network, the Adeline algorithm and the generalized Delta rule were used. Based on the prediction algorithm, the program code is written in Python. It is obvious that the quality of neural network training can be used to further predict the dynamics of the exchange rate.
SOLVING OLYMPIAD PROBLEMS FOR THE FIBONACCI SERIES
Authors:   West Kazakhstan state University. M. Utemisov, Uralsk, Aitaliev E.S. , Utegenova A.T. ,   West Kazakhstan state University. M. Utemisov, Uralsk
Published: June 2021

As you know, in the field of education, in connection with moral education and improving the quality of education, certain events and various competitions are held on a planned basis, one of which is the annual periodic olympiads. We know that in mathematics, special attention is paid to solving problems, so the work done by students during the olympiad is largely evaluated by how well they fit into solving problems. Taking this into account, the article considers ways to confirm some properties of the Fibonacci series using the method of mathematical induction, as well as problems encountered at olympiads over the past five years on this topic, as well as methods for solving them. The considered problems can help school teachers in solving olympiad problems in mathematics.
ON THE CONSTRUCTION OF A FUNDAMENTAL SYSTEM OF SOLUTIONS OF A LINEAR HOMOGENEOUS DIFFERENTIAL EQUATION WITH CONSTANT COEFFICIENTS OF AN ARBITRARY ORDER
Authors:   S.Seifullin Kazakh Agrotechnical University, Nur-Sultan, Beisebay P.B. , Mukhamediev G.H. ,   C. Amanzholov East Kazakhstan State University, Ust-Kamenogorsk
Published: June 2021

The paper proposes a method of presentation topics «On the construction of a fundamental system of solutions of a linear homogeneous differential equation with constant coefficients of an arbitrary order». In the traditional presentation of this topic in the case when the characteristic equation has complex roots, the particular solutions of the equation corresponding to them are constructed by applying the elements of complex analysis. In consequence of that, for students in the field, whose training programs included the theory of linear differential equations with constant coefficients and at the same time does not include the study of the theory of complex analysis, types of private solving the equation in this case is given without substantiation, or as a known fact, only for this case, previously issued elements complex analysis. Offered in the presentation technique differs from the traditional presentation of the topic in that it partial solutions scheme for constructing fundamental system of homogeneous linear equation with constant coefficients of arbitrary order is based only on the basis of the properties of the differential form corresponding to the left side of the equation, without using the elements of the theory of complex analysis.
ON THE ALGORITHM FOR SOLVING OF A LINEAR BOUNDARY VALUE PROBLEM FOR ORDINARY DIFFERENTIAL EQUATION WITH PARAMETER
Authors:   Kazakh National Pedagogical University named after Abai, Almaty, Iskakova N.B. , Kubanychbekkyzy Zh. ,   Kazakh National Pedagogical University named after Abai, Almaty
Published: June 2021

A linear boundary value problem for a system of ordinary differential equations containing a parameter is considered on a bounded segment. For a fixed parameter value, the Cauchy problem for an ordinary differential equation is solved. Using the fundamental matrix of differential part and assuming uniqueness solvability of the Cauchy problem an origin boundary value problem is reduced to the system of linear algebraic equation with respect to unknown parameter. The existence of a solution to this system ensures the existence of a solution to the boundary value problem under study. The algorithm of finding of solution for initial problem is offered based on a construction and solving of the linear algebraic equation. The basic auxiliary problem of algorithm is: the Cauchy problem for ordinary differential equations. The numerical implementation of algorithm offered in the article uses the method of Runge-Kutta of fourth order to solve the Cauchy problem for ordinary differential equations.
THE DIRICHLET PROBLEM ON THE ORIENTED GRAPHS
Authors:   Kazakh National University named after Al-Farabi, Almaty, Konyrkulzhayeva М.N.
Published: June 2021

Differential operators on graphs often arise in mathematics and different fields of science such as mechanics, physics, organic chemistry, nanotechnology, etc. In this paper the solutions of the Dirichlet problem for a differential operator on a star-shaped graph are deduced. And the differential operator with standard matching conditions in the internal vertices and the Dirichlet boundary conditions at boundary vertices are studied. Task is a model the oscillation of a simple system of several rods with an adjacent end. In work the formula of the Green function of the Dirichlet problem for the second order equation on directed graph is showed. Spectral analysis of differential operators on geometric graphs is the basic mathematical apparatus in solving modern problems of quantum mechanics.
ON AN EFFECTIVE WAY TO USE THE COMBINED METHOD OF ALGORITHMIZATION AND REASONED LEARNING IN A MATHEMATICS COURSE
Authors:   Taraz State Pedagogical University, Таraz, Musilimov B. , Musabekova Z.E. ,   Taraz State Pedagogical University, Таraz
Published: June 2021

The proposed article substantiates an effective way to use the combined method of algorithmization and reasoned learning for reliable consolidation of theoretical knowledge and skills in mathematics and provides a specific example to demonstrate its effectiveness. The proposed methodological approach allows the student to organize and study independently more effectively, successfully engage in search, and thoroughly study a specific question of mathematics or a specific topic at their own discretion. In this regard, a modern mathematics teacher should know and possess modern technologies and methods of teaching mathematics, be able to effectively apply them in practice. The main methodological ideas proposed by the authors in this article can be successfully used to improve the General professional level of a student of any specialty.
ASYMTOTIC PROPERTIES OF THE GENERALIZED SOLUTION OF NONLINEAR PROBLEM FOR THE PSEUDOPARABOLIC EQUATION WITH p,q-LAPLACIAN STRUCTURE
Authors:   Al-Farabi Kazakh National University, Almaty, Nugmanova N.
Published: June 2021

The development of modern science and technology requires accurate and comprehensive mathematical modeling of physical and hydrodynamic processes of continuous media. For example, experimental studies show that the presence of even small amounts of polymeric substances in a viscous medium can significantly affect to motion of fluid. A comparison of the physical characteristics of water and weak aqueous solutions of polymers showed that at almost the same density and viscosity, these fluids sharply differ in their relaxation properties. In recent years, the investigation of solvability and qualitative properties such as blow up and extinction of a solution in a finite time, large time behavior of a solution of the problems in various statements for pseudo-parabolic equations has been rapidly developing. This is confirmed by publications have been publishing in world ranking scientific journals. This paper is devoted to the study of a mathematical model of the one-dimensional motion of a Kelvin-Voigt fluid with complex rheological properties, which describes by a nonlinear pseudo-parabolic equation (Sobolev type equation) with p-Laplacian. The study of pseudo-parabolic equations was first started by Sobolev in [1] for the linear version. In this work the asymptotic behavior of solutions of pseudo-parabolic equations at large times, in clearly, the properties of exponential and power-law decay of a solution are proved.
RESEARCH AND MODELING OF FLUID MOTION IN THE CASE WHEN THE VOLUME OF THE FLUID DOES NOT CHANGE AND IN THE CASE WHEN THE VOLUME CHANGES
Authors:   Kazakh University of Economics, Finance and International Trade, Nur-Sultan, Abdymanapov S.A. , Kassenova L.G. ,   Kazakh University of Economics, Finance and International Trade, Nur-Sultan
Published: June 2021

A liquid is a physical body that has the property of fluidity, so it does not have its own shape and takes the form of a vessel that it fills. Liquids are divided into two types: drip and gaseous. Droplet liquids are characterized by high compression resistance (almost complete incompressibility) and low resistance to tensile and tangential forces, due to the insignificance of the coupling forces and friction forces between the liquid particles. An incompressible fluid is a mathematical model of a continuous medium whose density is preserved when the pressure changes. When defining an incompressible liquid, it is assumed that it retains the basic properties of the liquid, in particular, to change shape at a constant volume. The article presents the experiments demonstrating two types of incompressible fluid are presented. The first type is the motion of fluid not changing its volume due to elastic deformation. The second type is the formation of vortices during the expansion of the fluid that has received additional kinetic energy. Formulas for calculating and modeling vortices are proposed.
f (R) HO’RAVA-LIFSHITZ COSMOLOGIES VIA NOETER’S SYMMETRIES
Authors:   Al-Farabi Kazakh National University, Almaty, Kazakhstan, Imankul M.P. , Myrzakul Sh.R. ,   Al-Farabi Kazakh National University, Almaty, Kazakhstan
Published: June 2021

Wе іnvеstіgаtе thе gеnеrаl аpprоаch tо іndіng еxаct cоsmоlоgіcаl sоlutіоns in f (R) Hо’rаvа-Lіfshіtz grаvіtу, bаsеd оn Nоеthеrs thеоrеm. А fеаturе оf thіs аpprоаch іs thаt іt usеs thе bеhаvіоr оf аn еﬀеctіvе Lаgrаngіаn undеr іnіnіtеsіmаl trаnsfоrmаtіоns оf thе dеsіrеd sуmmеtrу, еxplіcіtlу dеtеrmіnіng thе fоrm f (R) fоr whіch such sуmmеtrіеs еxіst. Іt іs shоwn thаt thе dуnаmіcs оf thе scаlе fаctоr chаngеs аccоrdіng tо еіthеr а еxpоnеntіаl functіоn оf tіmе оr tо а pоwеr lаw. f-essence is one of generalized fermion fields. In this work, the dynamics of f-essence with a viscous fluid in the flat Friedmann-Robertson-Walker universe are studied. In addition, we analyzed various types of viscous fluids and investigated the possibility of reproducing the current accelerating expansion of the Universe. The cosmological parameters of this model are obtained. It shows that accelerated expansion can also be determined with a viscous fluid of the fermion field, as in the case of non-interacting perfect fluid considered in most modern models of accelerated expansion of the Universe.
THE ROLE OF THE PATRIOTIC ACT "MANGILIK EL" IN TEACHING PHYSICS
Authors:   Abai Kazakh National Pedagogical University, Almaty, Kosov V.N. , Medeshova A.B. ,   M. Utemisov West Kazakhstan State University, Zhumabaeva Zh.M. ,   Karatoba school-gymnasium of the West Kazakhstan region
Published: June 2021

The article discusses one of the urgent problems of modern pedagogy - methods of spiritual development of a person. The authors adhere to the point of view, formed in the traditional education system, that upbringing of a person always goes along with learning process. The ways of introducing national values in the study of school subjects are described. The authors investigated the methodological approaches of introducing the program “Looking into the Future: Modernization of Public Consciousness” and the patriotic act “Mangilik El” in teaching a physics course, which includes the comprehensive upbringing of a person who respects the history and culture of his motherland. Methodical recommendations for planning and teaching physics with values of “Mangilik el” are also given.
METHODS FOR IMPROVING THE IMAGE OF FINGERPRINT RECOGNITION
Authors:   Almaty technological University Almaty, Kazakhstan, Imanbaev K.S. , Kozhamkulova Zh.Zh. ,   Kazakh national women’s teacher training university, Almaty, Aituganova Zh.T. ,   Kazakh national women’s teacher training university, Almaty, Sydykova M.M. ,   Almaty technological University Almaty
Published: June 2021

In this paper, we consider solutions to the problems of fingerprint recognition to improve the image algorithm that reduces Gaussian noise (known as white noise"), methods for adjusting the contrast normalization intensity and data used (parameters), restoring areas of high noise on the images of fingerprints. In addition, this process is one of the most important part of the process, which involves the cleavage of the cleavage of the palms - the processing of the image. By consistency, the noise obtained, coupled with the overlap of the cleavage, the multiple methods of drawing the cleavage of the cleavage, the multiple disaggregated methods of gaining the cleavage of the cleavage, and the workmanship of the instrument, Functions, combined with file format overlays, move from one-to-one key folding functions to the overlay palms.
RESEARCH IN-DEPTH TRAINING OF NEURAL NETWORKS
Authors:   Almaty technological University, Almaty, Imanbaev K.S.
Published: June 2021

Currently, deep learning of neural networks is one of the most popular methods for speech recognition, natural language processing, and computer vision. The article reviews the history of deep learning of neural networks and the current state in General. We consider algorithms for training neural networks used for deep training of neural networks, followed by fine-tuning using the method of back propagation of errors. Neural networks with large numbers of hidden layers, frequently occurring and disappearing gradients are very difficult to train. In this paper, we consider methods that successfully implement training of neural networks with large numbers of layers (more than one hundred) and vanishing gradients. A review of well-known libraries used for successful deep learning of neural networks is conducted.
WEBSITE OF EDUCATIONAL CLUSTER AS A TOOL OF OPENNESS AND PUBLICITY OF HIS ACTIVITIES
Authors:   Abai Kazakh National Pedagogical University, Almaty, Kamalova G.B.
Published: June 2021

Educational clusters, combining pedagogical universities, schools and business, provide an entirely new scientific and educational space of practice-oriented professional training of future teachers and schoolchildren based on modern cloud and distance technologies. Despite the successful functioning, their activity is still not reflected in the net and is practically inaccessible to the general public. The article substantiates the need to develop an information and educational site for the educational cluster «school - teacher training University – business» to position it on the Internet in order to attract public attention, to ensure information transparency and transparency of its activities. Its structure, composition and content of information materials published on its pages are given, the requirements for content are described.
BLOCKCHAIN IN EDUCATION: HOW TO MANAGE STUDENT CREDITS OF HIGHER EDUCATION THROUGH THE BLOCKCHAIN?
Authors:   University of International Business, Almaty, Kumalakov B.A. , Shakan Y. ,   Al-Farabi Kazakh National University, Almaty
Published: June 2021

Currently, technologies are developing very quickly and the need for information security is constantly increasing. In this connection, Blockchain technology is becoming in demand, which allows us to keep information safety and integrity. In addition, the technology enables the creation of a decentralized environment where transactions and data are take place without any third party organization. We proposed a decentralized web resource based on the Ethereum platform for managing student credits. The decentralized application (Dapp), will process, manage and control tokens, which represent credits that students gain for completed certain courses. The credit system is a first step towards a more transparent and technologically advanced form which could be used by universities and students to manage credits. The novelty of this scientific research is the creation of a web-based information resource based on Blockchain technology. Thanks to this resource, it becomes possible to track students' grades and receive reliable information about higher education. This completely eliminates the possibility of making changes to existing records.
FORMATION OF PROFESSIONAL COMPETENCE OF UNIVERSITY STUDENTS IN THE PROCESS OF PROJECT-ORIENTED TRAINING IN MICROWORKS PROGRAMMING
Authors:   L.N. Gumilyov Eurasian national university, Nur-Sultan, Nurbekova Zh.K. , Тolganbaiuly Т. ,   L.N. Gumilyov Eurasian national university, Nur-Sultan
Published: June 2021

This article presents the key competencies for an IT specialist, which are formed during project-oriented training during the programming of microrobots. A pedagogical experiment was carried out using this technique when studying the programming of microrobots at the Faculty of Information Technology (L.N. Gumilyov ENU). The project was selected taking into account the characteristics of the basic components of the microrobots. As the training platform, we chose the Arduino microcontroller. The study identified the basic requirements for aspiring candidates for positions in the IT industry on the HeadHunter website. Also, based on the OECD (Organization for Economic Co-operation and Development) documents and our own research, an IT specialist development map was developed. This map shows the main positions of the IT industry. The individual development map of each IT specialist is unique, while it was interesting to highlight certain patterns and bring them into our scheme.
PEDAGOGICAL POSSIBILITIES OF INFORMATION TECHNOLOGIES IN TRAINING STUDENTS
Authors:   Kazakh National University named after Al-Farabi, Kazakhstan, Almaty, Nurym N. , Zhunisbekova G.S. ,   Kazakh National University named after Al-Farabi, Kazakhstan, Almaty, Akramova A. ,   Kazakh National University named after Al-Farabi, Kazakhstan, Almaty
Published: June 2021

Currently, the Republic of Kazakhstan is developing an education system focused on entering the global informational and educational space. This process makes adjustments to the content of education, teaching methods and technologies. The processes of informatization of society contribute to the intellectualization of all types of human activity, the creation of a qualitatively new information environment of society, in which the development of human creativity takes place. The article discusses the issues of mastering information technology as a condition for developing the professional competence of a future primary school teacher, organizing information and computer training of future primary school teachers and its impact on the development of information and computer culture of elementary school students. The authors consider information and computer culture in the structure of professional competence of a future primary school teacher. The purpose of this article is to identify the possibilities of using information technologies that contribute to the development of the intellectual potential of a teacher.
FARABI - THINKER-MATHEMATICIAN, NATURALIST, TEACHER IN MODERN EDUCATION
Authors:   Abai Kazakh National Pedagogical university, Almaty, Kazakhstan, Balykbayev T.O. , Bidaibekov Ye.Y. ,   Abai Kazakh National Pedagogical university, Almaty, Kazakhstan
Published: June 2021

This year, the 1150th anniversary of the great scientist Abu Nasir al-Farabi is widely celebrated. In this regard, it is necessary to especially note the merits of the outstanding researcher of the history and pedagogy of Muslim East science, Professor Audanbek Kubessov, who restored the true image of the great scientist as a thinker-mathematician, naturalist and teacher. His special contribution to science as a scientist is directly related to the study of the research works of the great scientist Abu Nasir al-Farabi. A. Kubesov researched the rich scientific heritage of al-Farabi and published more than two hundred scientific, popular and science and other works, translations from the Arabic language of the great scientist. Our current duty is to use and promote the rich heritage of our ancestor al-Farabi in teaching and educating the youth.
SOME BOUNDARY VALUE PROBLEMS WITH INVOLUTION FOR THE NONLOCAL POISSON EQUATION
Authors:   A. Yasaui International Kazakh-Turkish University, Turkestan, Koshanova M. , Muratbekova М. ,   A. Yasaui International Kazakh-Turkish University, Turkestan, Turmetov B. ,   A. Yasaui International Kazakh-Turkish University, Turkestan
Published: June 2021

In this paper, we study new classes of boundary value problems for a nonlocal analogue of the Poisson equation. The boundary conditions, as well as the nonlocal Poisson operator, are specified using transformation operators with orthogonal matrices. The paper investigates the questions of solvability of analogues of boundary value problems of the Dirichlet and Neumann type. It is proved that, as in the classical case, the analogue of the Dirichlet problem is unconditionally solvable. For it, theorems on the existence and uniqueness of the solution to the problem are proved. An explicit form of the Green's function, a generalized Poisson kernel, and an integral representation of the solution are found. For an analogue of the Neumann problem, an exact solvability condition is found in the form of a connection between integrals of given functions. The Green's function and an integral representation of the solution of the problem under study are also constructed.
DECOMPOSITION FORMULAS WITH OPERATORS H FOR SECOND-ORDER GAUSS HYPERGEOMETRIC SERIES OF FOUR VARIABLES
Authors:   Abai Kazakh National Pedagogical University, Almaty, Ryskan A.R.
Published: June 2021

In this paper decomposition formulas and operator identities for second-order Gauss hypergeometric series of four variables in products of simpler known hypergeometric functions were obtained. The Choi - Hasanov method is used, based on inverse pairs of symbolic operators H(a,c) and H¯¯¯¯¯(a,c) introduced in 2011 in the article of Junesang Choi, Anvar Hasanov «Applications of the operator H(a,c) to the Humbert double hypergeometric functions». The obtained expansion formulas for hypergeometric functions of four variables will allow us to study the properties of these functions. By means of these expansions we can investigate the solvability of some boundary value problems for partial differential equations.
ORGANIZATIONAL AND PEDAGOGICAL CONDITIONS FOR DEVELOPMENT OF RESEARCH COMPETENCY OF FUTURE PHYSICS TEACHERS AT LABORATORY LESSONS
Authors:   Zhetysu University named after I. Zhansugurov, Taldykorgan, Akzholova A.
Published: June 2021

The article covers the organizational and pedagogical conditions for the development of research competence of students in laboratory classes. It provides the methodology of the educational research and the requirements for the presentation of the obtained results, as well as the organization of the activities of the teacher and students in laboratory classes. Also it contains the stages of the educational research at the empirical level, where the objectives of the development of research competence are the orientation of the educational activity to understand and recognize the professional significance of research competence, as well as attracting students to the research activities of the department, aimed at consciously mastering the basic knowledge and skills in the field of scientific research. The characteristic of students' research competence is given, as the competencies are formed performing laboratory work.
PRINCIPLES FOR SELECTING THE CLOUD TECHNOLOGIES CONTENT TECHNOLOGIES AT PEDAGOGICAL UNIVERSITY
Authors:   Abai Kazakh National Pedagogical University, Almaty, Bidaibekov Y. , Bostanov B. ,   Abai Kazakh National Pedagogical University, Almaty, Koneva S. ,   Abai Kazakh National Pedagogical University, Almaty, Bedelov K. ,   Abai Kazakh National Pedagogical University, Almaty
Published: June 2021

In recent years, special attention has been paid to the training system focused on the formation of digital skills. Cloudbased training allows solving a number of issues with storing the results of training activities and organizing access to them. For this, it is necessary to teach future teachers of computer science the principles of cloud technologies, the use of «clouds» in solving pedagogical problems. In this regard, it is necessary to determine the content of teaching cloud technologies for future teachers of computer science. The article discusses the principles of determining the content of teaching cloud technologies for future teachers of computer science. The authors define the principle of «cloudiness» as one of the leading principles for building a system of teaching cloud technologies and teaching in general. The goals and objectives of training are determined, the content of training in cloud technologies is disclosed.
Partisipasi Pemuda Memberhasilkan Organisasi Karang Taruna di Kabupaten Tapanuli Utara
Authors: Silaban Desy Yanty , Nainggolan Elizon
Published: June 2021

The low awareness of organization, lack of contribution, and lack of confidence has an impact on the inability to develop their talents. This study aims to determine the level of youth participation in the organization. The method used is descriptive quantitative. All members of Karang Taruna organization in Pagaran Sub-district, North Tapanuli Regency are involved as research subjects, which are 63 people. The data were collected using questionnaires. Data analysis techniques used are mean, median, mode, and standard deviation. The results showed that youth participation in producing the organization of Karang Taruna in Kecamatan Pagaran Kabupaten Tapanuli Utara was good in planning of organization program, program implementation, utilization of result and program evaluation. Further research needs to be done to increase the involvement of youth and steakholder.