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2471-2480 of 3249
periodical press (Magazines)
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.
UDC:
622.24
Subject headings
- Drilling of boreholes. Drilling technique and technology
Annotation
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
Keywords
drilling of boreholes, isolation, absorbing level, melting, backfill materials, ұңғымаларды бұрғылау, бурение скважин
Kazakhstan
0/0 Free
periodical press (Magazines)
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.
UDC:
517.9
Subject headings
- Differential equations
Annotation
In this study, the time-dependent source identification problem for the two-dimensional neutron transport equation was studied
Keywords
identification problem, neutron transport equation, difference scheme, differential equation, stability inequality
Kazakhstan
0/0 Free
periodical press (Magazines)
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.
UDC:
517.9
Subject headings
- Differential equations
Annotation
In the article the spectrum and resolvent of the so-called multichannel systems with nonzero internal energies were investigated
Keywords
eigenvalues, edge problem, Wronskian, transformation operator, asymptotics, continuous spectrum, resolvent, multi-channel systems, internal energy, quantum physics
Kazakhstan
0/0 Free
periodical press (Magazines)
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.
UDC:
512
Subject headings
- Algebra
Annotation
In the present paper sets related to invariant Riemannian metrics of positive sectional and (or) Ricci curvature on generalized Wallach spaces are considered
Keywords
generalized Wallach space, Riemannian metric, Kähler metric, normalized Ricci flow, sectional curvature, Ricci curvature, dynamical system, singular point
Kazakhstan
0/0 Free
periodical press (Magazines)
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.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
Singularly perturbed integro-differential equations with degenerate kernels are considered
Keywords
singularly perturbed, Hammerstein’s equation, degenerate kernel, Fredholm’s equations, analytic function, Laurent’s series, passage to the limit, the Maple program
Kazakhstan
0/0 Free
periodical press (Magazines)
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.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
In this paper a novel non-polynomial spline function to obtain the numerical solution of equation (1) for the first time
Keywords
Volterra integral equation, Fredholm integral equation, non-polynomial spline function, integral equations, linear equations
Kazakhstan
0/0 Free
periodical press (Magazines)
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.
UDC:
903'1
Subject headings
- Archaeological cultures (prehistoric cultural forms)
Annotation
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
Keywords
economic connections, arly nomads, early sakan period, sauromatian–sarmatian times, economic relations, ethnocultural relations
Kazakhstan
0/0 Free
periodical press (Magazines)
SAIKENEVAА D. K.
Saikenevaа, D. K. Semantics of fire and its derivatives in the ritual practice of Kazakhs:traditions and modernity [Text] / D. K. Saikenevaа, A. I. Ibragimov // Turkic Studies Journal. - 2023. - № 2. - Р. 93-107. - Bibliogr.: р. 102-105 ISSN 2664-5157.
UDC:
392.1
Subject headings
- Rituals associated with stages of life's journey
Annotation
Тhis article examines traditional Kazakh ideas of fire, soot, and ash, their functions and roles in ritual practice, as well as the symbolic content of these elements
Keywords
traditional culture of the kazakhs, fire, soot, ash, semantics of fire, ritual practice
Kazakhstan
0/0 Free
periodical press (Magazines)
Религиоведение = Study of Religion [Текст] : научно-теоретический журнал / Объединение исследователей религии ; Международная Ассоциация истории религий (IAHR). – Благовещенск : Амурский государственный университет, 2001. - – Выходит четыре раза в год. – ISSN 2072-8662 (Print). - ISSN 2712-7575 (Online).
Annotation
Освещает результаты российских и международных исследований в области истории, антропологии, социологии, психологии, феноменологии и философии религии, а также в области истории религиоведения; публикует статьи и аналитические обзоры, основанные на оригинальных исследовательских результатах в различных областях науки о религии. Входит в перечень рецензируемых научных изданий, в которых должны быть опубликованы основные научные результаты диссертаций на соискание ученой степени кандидата или доктора наук; Scopus, индексируется в Российском индексе научного цитирования.
Numbers
5/5 Free
periodical press (Magazines)
Статистические показатели = Statistical Indicators [Текст] : статистический бюллетень / Департамент регистров и публикаций. – Астана : Агенство Республики Казахстан по статистике, 1991. - – Выходит четыре раза в год.
Annotation
Публикует статистическую информацию о социально-экономическом развитии Республики Казахстан. Рассчитан на широкий круг читателей: посольств, международных представительств, представительств Республики Казахстан в зарубежных странах, работников бюджетных организаций и учреждений.
Kazakhstan
Numbers
5/5 Free
SUDAKOV A.
SUBSTANTIATION OF THERMOMECHANICAL TECHNOLOGY PARAMETRES OF ABSORBING LEVELS ISOLATION OF THE BOREHOLES
periodical press (Magazines)
0/0 Free
TASKIN A.
SOURCE IDENTIFICATION PROBLEMS FOR THE NEUTRON TRANSPORT EQUATIONS
periodical press (Magazines)
0/0 Free
VALIYEV A. A.
SPECTRUM AND RESOLVENT OF MULTI-CHANNEL SYSTEMS WITH INTERNAL ENERGIES AND COMMON BOUNDARY CONDITIONS
periodical press (Magazines)
0/0 Free
ABIEV N. A.
STRUCTURAL PROPERTIES OF THE SETS OF POSITIVELY CURVED RIEMANNIAN METRICS ON GENERALIZED WALLACH SPACES
periodical press (Magazines)
0/0 Free
BOBODZHANOVA M. A.
SINGULARLY PERTURBED INTEGRO-DIFFERENTIAL EQUATIONS WITH DEGENERATE HAMMERSTEIN’S KERNEL
periodical press (Magazines)
0/0 Free
SALIM S. H.
SOLVING VOLTERRA-FREDHOLM INTEGRAL EQUATIONS BY NON-POLYNOMIAL SPLINE FUNCTIONS
periodical press (Magazines)
0/0 Free
TAIROV A. D.
SARYARKA IN THE SYSTEM OF ECONOMIC AND ETHNOCULTURAL RELATIONS OF THE EARLY NOMADS OF THE SOUTHERN TRANS–URALS
periodical press (Magazines)
0/0 Free
SAIKENEVAА D. K.
SEMANTICS OF FIRE AND ITS DERIVATIVES IN THE RITUAL PRACTICE OF KAZAKHS:TRADITIONS AND MODERNITY
periodical press (Magazines)
0/0 Free
РЕЛИГИОВЕДЕНИЕ (2001)
periodical press (Magazines)
5/5 Free
СТАТИСТИЧЕСКИЕ ПОКАЗАТЕЛИ (1991)
periodical press (Magazines)
5/5 Free