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211-220 of 238
periodical press (Magazines)
POLESHCHUK O. KH.
Poleshchuk, O. Kh. Study of the reaction amination mechanism of the dichloronaphthalene on the basis of the density functional theory [Text] / O. Kh. Poleshchuk, A. G. Yarkova , G. M. Adyrbekova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2017. - № 2. - P. 5-13. - Bibliogr.: p. 12-13 ISSN 2224-5227.
UDC:
530.145
Subject headings
- Quantum theory. Quantum mechanics
Annotation
It is shown that dichlorojuglone and aniline`s thermodynamic and kinetic response capability. The calculated transition states, activation energies and analyzed orbital interactions were obtained
Keywords
the density functional theory, B3LYP/6-31G (d), naphthoquinones, reaction mechanism, natural bond orbital, тығыздықтың функционал теориясы, нафтохинондар, теория функционала плотности, нафтохиноны
Kazakhstan
0/0 Free
periodical press (Magazines)
БЕКЕНОВА А. С.
Бекенова, А. С. SMART - университет - білім берудегі инновация дамуының негізі [Мәтін] / А. С. Бекенова // Ғылым және білім. - 2019. - № 2 (55). - 285-290 б. - Библиогр.: 289 б. ISSN 2305-9397.
UDC:
004
Subject headings
- Ақпараттық технологиялар
Annotation
Мақалада білім берудегі инновация дамуының негізі болатын smart университетін құру тұжырымдамасы қарастырылған
Keywords
SMART университет, SMART білім беру, STEM-оқыту, өнеркәсіптік интернет, цифрландыру, білім берудегі инновация
Kazakhstan
0/0 Free
periodical press (Magazines)
LOMOLINO G.
Lomolino, G. Study of foams obtained from solanum tuberosum protein extract: protein, gas and polysaccharide interaction [Text] / G. Lomolino, R. S. Alibekov , K. A. Urazbayeva [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2018. - № 1. - P. 5-13. - Bibliogr.: p. 12 ISSN 2224-5227.
UDC:
547.96:633.491
Subject headings
- Proteins. Solanum tuberosum L.
Annotation
In this article, the foaming properties of plant-derived proteins are investigated as an alternative to animal proteins, which raise ethical and health concerns in the food industry
Keywords
foam, protein, potato, starch, surface active compounds, hydrocolloids
Kazakhstan
0/0 Free
periodical press (Magazines)
OMBAEV A.
Ombaev, A. Some aspects of selection-breeding work in meat cattle breeding [Text] / A. Ombaev, M. Tamarovsky , O. Danilenko [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2018. - № 2. - P. 63-67. - Bibliogr.: p. 66 ISSN 2224-5227.
UDC:
636
Subject headings
- Cattle breeding
Annotation
In this article highlights the main aspects of selection and breeding work used in the specialized meat cattle breeding of the Republic at the present time
Keywords
meat cattle breeding, genetics, selectio, breeding work, productivity, малды асылдандыру, разведение
Kazakhstan
0/0 Free
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, fermentation production, aroma production, strain, tobacco leaf fermentation, dried tobacco leaves
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
POLESHCHUK O. KH.
STUDY OF THE REACTION AMINATION MECHANISM OF THE DICHLORONAPHTHALENE ON THE BASIS OF THE DENSITY FUNCTIONAL THEORY
periodical press (Magazines)
0/0 Free
БЕКЕНОВА А. С.
SMART - УНИВЕРСИТЕТ - БІЛІМ БЕРУДЕГІ ИННОВАЦИЯ ДАМУЫНЫҢ НЕГІЗІ
periodical press (Magazines)
0/0 Free
LOMOLINO G.
STUDY OF FOAMS OBTAINED FROM SOLANUM TUBEROSUM PROTEIN EXTRACT: PROTEIN, GAS AND POLYSACCHARIDE INTERACTION
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
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
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