Электронный каталог
Жанр:Прикладные науки. Общие вопросы. Техника (technics_IT)
Язык издания:Английский
Каталог:Статьи
Результат поиска:
31-40 из 107
периодические издания(Журналы)
ANUAROVA L. E.
Anuarova, L. E. Biological value of national fermented milk drinks and products [Text] / L. E. Anuarova, K. Dzhumashova // Ізденіс. Гуманитарлық ғылымдар сериясы. Жаратылыстану және техника ғылымдарының сериясы. - 2022. - № 4. - 239-242 р.
. ISSN 1560-1722.
УДК:
52-37
Предметная рубрика
- Biological properties
Аннотация
The article examines the biological value of national fermented milk drinks and products
Ключевые слова
national fermented milk drinks, fermented milk drinks, biological significance, microflora, medicinal properties, bacterial cultures
Казахстаника
0/0 Свободно
периодические издания(Журналы)
BOKAYEV N. A.
Bokayev, N. A. Cones generated by a generalized fractional maximal function [Text] / N. A. Bokayev // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 53-62. - Bibliogr.: p. 60-61 ISSN 2518-7929.
УДК:
517.51
Предметная рубрика
- Functions of real variables. Valid functions
Аннотация
The paper considers the space of generalized fractional-maximal function, constructed on the basis of a rearrangement-invariant space
Ключевые слова
rearrangement-invariant spaces, non-increasing rearrangements of functions , covering of cones, cones, generalized fractional maximal function
Казахстаника
0/0 Свободно
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
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
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
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
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
периодические издания(Журналы)
KASSENOV A. ZH.
Kassenov, A. Zh. Analysis and justification of the layout of a multipurpose machine for the development of mineral deposites [Text] / A. Zh. Kassenov, K. K. Abishev , B. N. Absadykov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 63-68. - Bibliogr.: p. 68 ISSN 2224-5278.
УДК:
622.232
Предметная рубрика
- Mining machines
Аннотация
The article presents the results of a research work carried out by a team of authors to create a multipurpose machine for the field development of mineral deposites
Ключевые слова
multipurpose machine, mineral deposites, geological exploration works, undercarriage system, wheel-tracked propulsion, replaceable mover
Казахстаника
0/0 Свободно
периодические издания(Журналы)
FESHCHUK Y.
Feshchuk, Y. Improving the system for responding to fire in areas contaminated by the chernobyl disaster [Text] / Y. Feshchuk, V. Nizhnyk , V. Nekora [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 152-158. - Bibliogr.: p. 158 ISSN 2224-5278.
УДК:
614.842
Предметная рубрика
- Organization of fire brigades
Аннотация
The purpose of the work is to improve the fire response system on the territory of the Exclusion Zone on the basis of substantiation of the required number of fire
Ключевые слова
exclusion zone, fire response, service time of one call, fire and rescue unit, location
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ABUOVA R. ZH.
Abuova, R. Zh. Study of damping properties alloyed steels with ceramic-metallic nanostructured coating for critical parts [Text] / R. Zh. Abuova, D. K. Suleyev , G. A. Burshukova // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 3 (453). - P. 52-65. - Bibliogr.: p. 64-65 ISSN 2224-5278.
УДК:
628.517
Предметная рубрика
- Engineering. Protection against noise, vibration, and shocks
Аннотация
In this paper the damping properties of chromium-nickel vanadium steels with TIN-CU ceramic-metal coating with different copper content of 7 and 14 at % were studied
Ключевые слова
nanostructure, vibration acceleration, noise-level meter, scanning electron microscope, technology
Казахстаника
0/0 Свободно
ANUAROVA L. E.
BIOLOGICAL VALUE OF NATIONAL FERMENTED MILK DRINKS AND PRODUCTS
периодические издания(Журналы)
0/0 Свободно
BOKAYEV N. A.
CONES GENERATED BY A GENERALIZED FRACTIONAL MAXIMAL FUNCTION
периодические издания(Журналы)
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
KASSENOV A. ZH.
ANALYSIS AND JUSTIFICATION OF THE LAYOUT OF A MULTIPURPOSE MACHINE FOR THE DEVELOPMENT OF MINERAL DEPOSITES
периодические издания(Журналы)
0/0 Свободно
FESHCHUK Y.
IMPROVING THE SYSTEM FOR RESPONDING TO FIRE IN AREAS CONTAMINATED BY THE CHERNOBYL DISASTER
периодические издания(Журналы)
0/0 Свободно
ABUOVA R. ZH.
STUDY OF DAMPING PROPERTIES ALLOYED STEELS WITH CERAMIC-METALLIC NANOSTRUCTURED COATING FOR CRITICAL PARTS
периодические издания(Журналы)
0/0 Свободно