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2451-2460 из 3228
периодические издания(Журналы)
TURYSBEKOVA G.
Turysbekova, G. Small and medium-sized businesses are a decision factor in the innovative development of the economy [Text] / G. Turysbekova, Zh. Baibussinova // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Аграрлық ғылымдар сериясы. - 2020. - № 2 (56). - P. 21-26. - Bibliogr.: p. 26 ISSN 2224-526X.
УДК:
332.02
Предметная рубрика
- Economic planning
Аннотация
The article reflects the state policy of supporting small and medium sized businesses, which is a systematic direction of the state's socio-economic policy and is based on the principle of creating conditions for the development of small and medium-sized businesses, in those areas of activity that give the maximum socio-economic effect
Ключевые слова
small businesses, medium-sized businesses, economic development, economic programs, economic regulation, шағын және орта бизнес, малый и средний бизнес
Казахстаника
0/0 Свободно
периодические издания(Журналы)
BEYSEMBETOV I. K.
Beysembetov, I. K. SmartTran software for transportation of oil JSC Kaztransoil [Text] / I. K. Beysembetov, T. T. Bekibayev , U. K. Zhapbasbayev [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 2 (440). - P. 6-13. - Bibliogr.: p. 12-13 ISSN 2224-5278.
УДК:
532.542:519.6
Предметная рубрика
- The movement of liquids in pipelines, in closed systems. Computational mathematics. Numerical analysis
Аннотация
The paper describes the main functionalities of the Smarttrak software which was developed by the authors
Ключевые слова
main oil pipeline, oil transportation, oil transportation, SmartTran, software, мұнай тасымалдау, магистральды мұнай құбыры, магистральный нефтепровод, транспортировка нефти
Казахстаника
0/0 Свободно
периодические издания(Журналы)
BIGARAEV А. B.
Bigaraev, А. B. State of study, geological structure and oil-and-gas-bearing capacity of the North Kazakhstan sedimentary basin [Text] / А. B. Bigaraev, E. S. Mussina // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 2 (440). - P. 40-47. - Bibliogr.: p. 47 ISSN 2224-5278.
УДК:
553.98
Предметная рубрика
- Hydrocarbon deposits. Oil and gas potential
Аннотация
The current paper reflects on the state of study and features of the geological structure and tectonics of the North-Kazakhstan sedimentary basin, basing on generalization and analysis of all available geological and geophysical materials, and considers the oil and gas content and the problem of further studies of the basin
Ключевые слова
sedimentary basin, rift structure, Jurassic deposits, quasiplatform complex, мұнай-газ перспективасы, перспективы нефтегазоносности
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SUDAKOV A.
Sudakov, A. Substantiation of thermomechanical technology parametres of absorbing levels isolation of the boreholes [Text] / A. Sudakov, A. Dreus , B. Ratov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 2 (440). - P. 63-71. - Bibliogr.: p. 71 ISSN 2224-5278.
УДК:
622.24
Предметная рубрика
- Drilling of boreholes. Drilling technique and technology
Аннотация
The aim of the work is to improve the thermomechanical absorption insulation technology horizons of drilling wells by the established regularities of change and the substantiation of its regime parameters from the composition and physical-mechanical properties strengthen thermoplastic composite material
Ключевые слова
drilling of boreholes, isolation, absorbing level, melting, backfill materials, ұңғымаларды бұрғылау, бурение скважин
Казахстаника
0/0 Свободно
периодические издания(Журналы)
TASKIN A.
Taskin, A. Source identification problems for the neutron transport equations [Text] / A. Taskin // Қарағанды университетінің хабаршысы. Математика сериясы. - 2024. - № 3 (115). - P. 137-149. - Bibliogr.: p. 147-149 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations
Аннотация
In this study, the time-dependent source identification problem for the two-dimensional neutron transport equation was studied
Ключевые слова
identification problem, neutron transport equation, difference scheme, differential equation, stability inequality
Казахстаника
0/0 Свободно
периодические издания(Журналы)
VALIYEV A. A.
Valiyev, A. A. Spectrum and resolvent of multi-channel systems with internal energies and common boundary conditions [Text] / A. A. Valiyev, M. B. Valiyev , E. H. Huseynov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2025. - № 3 (115). - P. 150-157. - Bibliogr.: p. 157 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations
Аннотация
In the article the spectrum and resolvent of the so-called multichannel systems with nonzero internal energies were investigated
Ключевые слова
eigenvalues, edge problem, Wronskian, transformation operator, asymptotics, continuous spectrum, resolvent, multi-channel systems, internal energy, quantum physics
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ABIEV N. A.
Abiev, N. A. Structural properties of the sets of positively curved Riemannian metrics on generalized Wallach spaces [Text] / N. A. Abiev // Қарағанды университетінің хабаршысы. Математика сериясы. - 2024. - № 4 (116). - P. 4-17. - Bibliogr.: p. 16-17 ISSN 2518-7929.
УДК:
512
Предметная рубрика
- Algebra
Аннотация
In the present paper sets related to invariant Riemannian metrics of positive sectional and (or) Ricci curvature on generalized Wallach spaces are considered
Ключевые слова
generalized Wallach space, Riemannian metric, Kähler metric, normalized Ricci flow, sectional curvature, Ricci curvature, dynamical system, singular point
Казахстаника
0/0 Свободно
периодические издания(Журналы)
BOBODZHANOVA M. A.
Bobodzhanova, M. A. Singularly perturbed integro-differential equations with degenerate Hammerstein’s kernel [Text] / M. A. Bobodzhanova, B. T. Kalimbetov , V. F. Safonov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2024. - № 4 (116). - P. 57-68. - Bibliogr.: p. 66-68 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations. Integral equations
Аннотация
Singularly perturbed integro-differential equations with degenerate kernels are considered
Ключевые слова
singularly perturbed, Hammerstein’s equation, degenerate kernel, Fredholm’s equations, analytic function, Laurent’s series, passage to the limit, the Maple program
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SALIM S. H.
Salim, S. H. Solving Volterra-Fredholm integral equations by non-polynomial spline functions [Text] / S. H. Salim, K. H. F. Jwamer , R. K. Saeed // Қарағанды университетінің хабаршысы. Математика сериясы. - 2024. - № 4 (116). - P. 170-184. - Bibliogr.: p. 183-184 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations. Integral equations
Аннотация
In this paper a novel non-polynomial spline function to obtain the numerical solution of equation (1) for the first time
Ключевые слова
Volterra integral equation, Fredholm integral equation, non-polynomial spline function, integral equations, linear equations
Казахстаника
0/0 Свободно
периодические издания(Журналы)
TAIROV A. D.
Tairov, A. D. Saryarka in the system of economic and ethnocultural relations of the early nomads of the southern Trans–Urals [Text] / A. D. Tairov // Қарағанды университетінің хабаршысы. Тарих. Философия сериясы. - 2024. - № 4 (116). - Р. 174-185. - Bibliogr.: р. 179-181 ISSN 2518-7236.
УДК:
903'1
Предметная рубрика
- Archaeological cultures (prehistoric cultural forms)
Аннотация
The article is devoted to the history of the existence and life of early nomads of the Southern Urals in the early Sakan and Sauromatian-Sarmatian times
Ключевые слова
economic connections, arly nomads, early sakan period, sauromatian–sarmatian times, economic relations, ethnocultural relations
Казахстаника
0/0 Свободно
TURYSBEKOVA G.
SMALL AND MEDIUM-SIZED BUSINESSES ARE A DECISION FACTOR IN THE INNOVATIVE DEVELOPMENT OF THE ECONOMY
периодические издания(Журналы)
0/0 Свободно
BEYSEMBETOV I. K.
SMARTTRAN SOFTWARE FOR TRANSPORTATION OF OIL JSC KAZTRANSOIL
периодические издания(Журналы)
0/0 Свободно
BIGARAEV А. B.
STATE OF STUDY, GEOLOGICAL STRUCTURE AND OIL-AND-GAS-BEARING CAPACITY OF THE NORTH KAZAKHSTAN SEDIMENTARY BASIN
периодические издания(Журналы)
0/0 Свободно
SUDAKOV A.
SUBSTANTIATION OF THERMOMECHANICAL TECHNOLOGY PARAMETRES OF ABSORBING LEVELS ISOLATION OF THE BOREHOLES
периодические издания(Журналы)
0/0 Свободно
TASKIN A.
SOURCE IDENTIFICATION PROBLEMS FOR THE NEUTRON TRANSPORT EQUATIONS
периодические издания(Журналы)
0/0 Свободно
VALIYEV A. A.
SPECTRUM AND RESOLVENT OF MULTI-CHANNEL SYSTEMS WITH INTERNAL ENERGIES AND COMMON BOUNDARY CONDITIONS
периодические издания(Журналы)
0/0 Свободно
ABIEV N. A.
STRUCTURAL PROPERTIES OF THE SETS OF POSITIVELY CURVED RIEMANNIAN METRICS ON GENERALIZED WALLACH SPACES
периодические издания(Журналы)
0/0 Свободно
BOBODZHANOVA M. A.
SINGULARLY PERTURBED INTEGRO-DIFFERENTIAL EQUATIONS WITH DEGENERATE HAMMERSTEIN’S KERNEL
периодические издания(Журналы)
0/0 Свободно
SALIM S. H.
SOLVING VOLTERRA-FREDHOLM INTEGRAL EQUATIONS BY NON-POLYNOMIAL SPLINE FUNCTIONS
периодические издания(Журналы)
0/0 Свободно
TAIROV A. D.
SARYARKA IN THE SYSTEM OF ECONOMIC AND ETHNOCULTURAL RELATIONS OF THE EARLY NOMADS OF THE SOUTHERN TRANS–URALS
периодические издания(Журналы)
0/0 Свободно