Электронный каталог
Язык издания:Английский
Каталог:Статьи
Результат поиска:
351-360 из 851
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периодические издания(Журналы)
BASHEYEVA A. O.
Basheyeva, A. O. On quasi-identities of finite modular lattices. II [Text] / A. O. Basheyeva, S. M. Lutsak // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 45-52. - Bibliogr.: p. 50-51 ISSN 2518-7929.
УДК:
512.57
Предметная рубрика
- Universal algebras
Аннотация
The main goal of the paper is to present a finite modular lattice that has no finite basis of quasiidentities and does not satisfy conditions of Tumanov’s theorem
Ключевые слова
lattice, finite lattice, modular lattice, quasivariety, quasi-identity, finite basis of quasi-identities, Tumanov’s conditions
Казахстаника
0/0 Свободно
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периодические издания(Журналы)
MANAT A. M.
Manat, A. M. On one approximate solution of a nonlocal boundary value problem for the Benjamin-Bona-Mahony equation [Text] / A. M. Manat, N. T. Orumbayeva // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 84-92. - Bibliogr.: p. 90-92 ISSN 2518-7929.
УДК:
517.95
Предметная рубрика
- Partial differential equations
Аннотация
The paper investigates a non-local boundary value problem for the Benjamin-Bona-Mahony equation
Ключевые слова
Benjamin-Bona-Mahony equation, algorithm, approximate solution, partial differential equation, nonlinear equation
Казахстаника
0/0 Свободно
![](/FileStore/dataFiles/62/49/1692865/content/cover.png?time=1723810508853&key=908e250bc78815a3399fd0ef6f94858d)
периодические издания(Журналы)
AISAGALIEV S.
Aisagaliev, S. Controllability and optimal speed-in-action of linear systems with boundary conditions [Text] / S. Aisagaliev, G. T. Korpebay // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 21-34. - Bibliogr.: 32 ISSN 2518-7929.
УДК:
517.968.2
Предметная рубрика
- Linear integral equations
Аннотация
The paper proposes a method for solving the problem of optimal performance for linear systems of ordinary differential equations in the presence of phase and integral restrictions, when the initial and final states of the system are elements of given convex closed sets, taking into account the control value restriction
Ключевые слова
optimal performance, integrity constraints, functional gradient, integral equation, linear systems
Казахстаника
0/0 Свободно
![](/FileStore/dataFiles/eb/71/1692901/content/cover.png?time=1723810508854&key=177172153e297326323d8adede661360)
периодические издания(Журналы)
DEKHKONOV F. N.
Dekhkonov, F. N. Boundary control problem for the heat transfer equation associated with heating process of a rod [Text] / F. N. Dekhkonov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 63-71. - Bibliogr.: p. 69-70 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations. Integral equations
Аннотация
In this paper, we consider a boundary control problem for a parabolic equation in a segment
Ключевые слова
Heat conduction equation, system of integral equations, initial-boundary value problem, Laplace transform, integral equation
Казахстаника
0/0 Свободно
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периодические издания(Журналы)
ADIL N.
Adil, N. Spectral properties of local and nonlocal problems for the diffusion-wave equation of fractional order [Text] / N. Adil, A. S. Berdyshev // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 4-20. - Bibliogr.: p. 16-18 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations. Integral equations
Аннотация
The paper investigates the issues of solvability and spectral properties of local and nonlocal problems for the fractional order diffusion-wave equation
Ключевые слова
diffusion-wave equations, fractional order equations, boundary value problems, strong solution, Volterra property, eigenvalue
Казахстаника
0/0 Свободно
![](/FileStore/dataFiles/af/70/1692755/content/cover.png?time=1723810508854&key=53fecd0a10f933ac204b4d44f0d5f42c)
периодические издания(Журналы)
SULTANGAZINA G. J.
Sultangazina, G. J. Flora synopsis of the "Kamenny lake tract" natural monument (Kostanay region) [Text] / G. J. Sultangazina, А. N. Kuprijanov , D. K. Ermekova [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 4 (112). - P. 94-105. - Bibliogr.: p. 104 ISSN 2518-7201.
УДК:
581.9
Предметная рубрика
- Geographic botany. Floras
Аннотация
The article presents the results of the floristic diversity study of the state natural monument of local significance - "Kamenny lake tract" with a total area of 2.5 hectares
Ключевые слова
flora, specially protected natural area, higher vascular plants, rare and endangered plants, floristic diversity
Казахстаника
0/0 Свободно
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периодические издания(Журналы)
MENDIGALIYEV K. Y.
Mendigaliyev, K. Y. Project managment in the construction industry of the republic of Kazakhstan: Maturity level analysis [Text] / K. Y. Mendigaliyev, L. G. Statsenko // "Тұран" университетінің хабаршысы. - 2023. - № 4. - P. 334-345. - Bibliogr.: p. 343-344 ISSN 1562-2959.
УДК:
658.5
Предметная рубрика
- Production management and control
Аннотация
The purpose of the study is to anlyze the level of maturity of construction companies in the Republic of Kazakhstan
Ключевые слова
project managment, maturity level, construction industry, PMBOK, construction sector
Казахстаника
0/0 Свободно
![](/FileStore/dataFiles/52/65/1683585/content/cover.png?time=1723810508854&key=7efb20479b6f59b88e6ff574e18c9401)
периодические издания(Журналы)
SAGIYEVA R. K.
Sagiyeva, R. K. Sukuk as an Islamic Finance alternaive for investment in infrastructure in Kazakhstan: instutional perspectives [Text] / R. K. Sagiyeva, A. A Mahfudz , D. Y. Otesheova // "Тұран" университетінің хабаршысы. - 2023. - № 4. - P. 390-402. - Bibliogr.: p. 399-401 ISSN 1562-2959.
УДК:
336
Предметная рубрика
- Finance
Аннотация
This paper unvelis the actual issues of infrastructure development, adopting Islamic finance in Kazakhstan with legal perspectives and the solution for them in the form of Sukuk issuance model
Ключевые слова
Sukuk, instutional perspective, Islamic finance, infrastructure, SDG
Казахстаника
0/0 Свободно
![](/FileStore/dataFiles/03/5b/1683594/content/cover.png?time=1723810508854&key=65f2d248413497104035d0cb16292e8b)
периодические издания(Журналы)
MAKASHEVA R. S.
Makasheva, R. S. The influence of digital business on the economy and innovation development in Kazakhstan [Text] / R. S. Makasheva, L. A. Tussupova , D. N. Chowdhury // "Тұран" университетінің хабаршысы. - 2023. - № 4. - P. 417-427. - Bibliogr.: p. 425-426 ISSN 1562-2959.
УДК:
338.1(574)
Предметная рубрика
- Economic development in Kazakhstan
Аннотация
The purpose of this study was to analyze the impact of digital transformation processes in business on economic performance and innovative development in the Republic of Kazakhstan
Ключевые слова
digital business, gross domestic product, innovative development, enterprises, Internet resources, monitoring, regulation, communication technologies
Казахстаника
0/0 Свободно
![](/FileStore/dataFiles/85/ea/1684568/content/cover.png?time=1723810508854&key=210a9afc1b3c436bc32240996a77359e)
периодические издания(Журналы)
ILIMBAYEVA A. K.
Ilimbayeva, A. K. Development of a method for manufacturing and obtaining hyperimmune serum against streptococcosis in farm animals [Text] / A. K. Ilimbayeva, F. A. Bakiyeva , K. M. Shynybayev [et al.] // Ғылым және білім. - 2023. - № 2-2. - P. 137-143. - Bibliogr.: p. 141-142 ISSN 2305-9397.
УДК:
619
Предметная рубрика
- Veterinary medicine
Аннотация
This work presents data on the isolation of a field isolate of bovine streptococcosis, an indication and identification of a bacterial culture
Ключевые слова
streptococcis, antigen, blood serum, hyperimmunization, efficiency, animal diseases
Казахстаника
0/0 Свободно
периодические издания(Журналы)
0/0 Свободно
MANAT A. M.
ON ONE APPROXIMATE SOLUTION OF A NONLOCAL BOUNDARY VALUE PROBLEM FOR THE BENJAMIN-BONA-MAHONY EQUATION
периодические издания(Журналы)
0/0 Свободно
AISAGALIEV S.
CONTROLLABILITY AND OPTIMAL SPEED-IN-ACTION OF LINEAR SYSTEMS WITH BOUNDARY CONDITIONS
периодические издания(Журналы)
0/0 Свободно
DEKHKONOV F. N.
BOUNDARY CONTROL PROBLEM FOR THE HEAT TRANSFER EQUATION ASSOCIATED WITH HEATING PROCESS OF A ROD
периодические издания(Журналы)
0/0 Свободно
ADIL N.
SPECTRAL PROPERTIES OF LOCAL AND NONLOCAL PROBLEMS FOR THE DIFFUSION-WAVE EQUATION OF FRACTIONAL ORDER
периодические издания(Журналы)
0/0 Свободно
SULTANGAZINA G. J.
FLORA SYNOPSIS OF THE "KAMENNY LAKE TRACT" NATURAL MONUMENT (KOSTANAY REGION)
периодические издания(Журналы)
0/0 Свободно
MENDIGALIYEV K. Y.
PROJECT MANAGMENT IN THE CONSTRUCTION INDUSTRY OF THE REPUBLIC OF KAZAKHSTAN: MATURITY LEVEL ANALYSIS
периодические издания(Журналы)
0/0 Свободно
SAGIYEVA R. K.
SUKUK AS AN ISLAMIC FINANCE ALTERNAIVE FOR INVESTMENT IN INFRASTRUCTURE IN KAZAKHSTAN: INSTUTIONAL PERSPECTIVES
периодические издания(Журналы)
0/0 Свободно
MAKASHEVA R. S.
THE INFLUENCE OF DIGITAL BUSINESS ON THE ECONOMY AND INNOVATION DEVELOPMENT IN KAZAKHSTAN
периодические издания(Журналы)
0/0 Свободно
ILIMBAYEVA A. K.
DEVELOPMENT OF A METHOD FOR MANUFACTURING AND OBTAINING HYPERIMMUNE SERUM AGAINST STREPTOCOCCOSIS IN FARM ANIMALS
периодические издания(Журналы)
0/0 Свободно