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2461-2470 of 3190
periodical press (Magazines)
YU YAО
Yu Yaо, Screening of xylanase producing strains and its application in flue-cured tobacco leaf fermentation
[Text] / Yu Yaо Zhang Aojie Zhang Lixin // Шәкәрім университетінің хабаршысы. Техника ғылымдар. - 2024. - № 2 (14). - Р 578-589. - Bibliogr.: р. 587 ISSN 2788-7995.
UDC:
663.97.051.8
Subject headings
- Chemical processing of tobacco and tobacco products
Annotation
In this experimental study, a strain producing xylanase extracted from tobacco leaf was developed
Keywords
xylanase, aroma substances, strain, fermentation production, aroma production, tobacco leaf fermentation, dried tobacco leaves
Kazakhstan
0/0 Free
periodical press (Magazines)
ISMAILOVA R. A.
Ismailova, R. A. State support of crediting of agriculture in Kazakhstan [Text] / R. A. Ismailova, G. Zh. Mataybayeva // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2018. - № 4. - P. 27-32. - Bibliogr.: p. 31 ISSN 2224-5227.
UDC:
338.43
Subject headings
- Agricultural economics
Annotation
This article examines the problem of access to credit resources for agricultural producers. The study applies economic and statistical methods of analysis
Keywords
agriculture, agricultural cooperative, cooperative bank, credit, ауыл шаруашылығын кредиттеу, кредитование сельского хозяйства
Kazakhstan
0/0 Free
periodical press (Magazines)
KANTARBAYEVA SH. M.
Kantarbayeva, Sh. M. State regulation of economic relations between Kazakhstan and China on the agrofood market [Text] / Sh. M. Kantarbayeva // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2018. - № 4. - P. 55-67. - Bibliogr.: p. 65 ISSN 2224-5227.
UDC:
339
Subject headings
- International economic relations
Annotation
The Study aims to develop methodological approaches and practical recommendations for evaluating state management perspectives in the agrarian sphere within the framework of development of cooperation between Kazakhstan and China
Keywords
economic relations, state administration, agrarian sector, public-private partnership, infrastructure, inclusive economy, экономикалық қатынастар, экономические отношения
Kazakhstan
0/0 Free
periodical press (Magazines)
ALTYNBASAROVA M. A.
Altynbasarova, M. A. Studying of demographic history and policy of Kazakhstan on the basis of population census materials: problems and prospects [Text] / M. A. Altynbasarova, G. T. Shamshudinova // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2018. - № 4. - P. 74-81. - Bibliogr.: p. 80 ISSN 2224-5227.
UDC:
314
Subject headings
- Demography. Population studies
Annotation
This article is devoted to the intraregional features of the demographic situation in Kazakhstan during the intercensus periods
Keywords
population census, demographic history, demographic processes, demographic situation, population census indicators, халық санағы, демография тарихы, перепись населения, демографическая история
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
YU YAО
SCREENING OF XYLANASE PRODUCING STRAINS AND ITS APPLICATION IN FLUE-CURED TOBACCO LEAF FERMENTATION
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
KANTARBAYEVA SH. M.
STATE REGULATION OF ECONOMIC RELATIONS BETWEEN KAZAKHSTAN AND CHINA ON THE AGROFOOD MARKET
periodical press (Magazines)
0/0 Free
ALTYNBASAROVA M. A.
STUDYING OF DEMOGRAPHIC HISTORY AND POLICY OF KAZAKHSTAN ON THE BASIS OF POPULATION CENSUS MATERIALS: PROBLEMS AND PROSPECTS
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