Electronic catalog
language:English
catalogue:Articles
Search result:
1891-1900 of 2367
periodical press (Magazines)
ERGASHEV T. G.
Ergashev, T. G. Recurrence free decomposition formulas for the Lauricella special functions [Text] / T. G. Ergashev, A. R. Ryskan , N. N. Yuldashev // Қарағанды университетінің хабаршысы. Математика сериясы. - 2024. - № 4 (116). - P. 95-106. - Bibliogr.: p. 104-106 ISSN 2518-7929.
UDC:
517.9
Subject headings
- Differential equations
Annotation
This paper presents new recurrence free decomposition formulas, which are employed to solve boundary value problems
Keywords
appell functions, Lauricella functions, Lauricella hypergeometric functions, recurrence decomposition formula, recurrence free decomposition formula
Kazakhstan
0/0 Free
periodical press (Magazines)
ETTAYB J.
Ettayb, J. Pseudospectra of the direct sum of linear operators in ultrametric Banach spaces [Text] / J. Ettayb // Қарағанды университетінің хабаршысы. Математика сериясы. - 2024. - № 4 (116). - P. 107-118. - Bibliogr.: p. 117 ISSN 2518-7929.
UDC:
517.983
Subject headings
- Linear operators
Annotation
In this paper, a characterization of essential pseudospectra of bounded linear operators on ultrametric Banach spaces over a spherically complete field was given and the notions of pseudospectra and condition pseudospectra of the direct sum of linear operators on ultrametric Banach spaces were introduced
Keywords
Ultrametric Banach spaces, pseudospectrum, condition pseudospectrum, direct sum of operators, linear operator pencils
Kazakhstan
0/0 Free
periodical press (Magazines)
BERDIMURAT N.
Berdimurat, N. Evaluating the Impact of Socio-Economic Variables on GDP per Capita: A Case Study of Kazakhstan [Text] / N. Berdimurat, O. Z. Zhadigerova , Z. Turdiyeva [и др.] // Қарағанды университетінің хабаршысы. Экономика сериясы. - 2024. - № 3 (115). - Р. 58-65. - Bibliogr.: р. 58-65 ISSN 2518-1998.
UDC:
338.2
Subject headings
- Economic policy. Management and planning in the economy
Annotation
The object of the current article is to build a linear regression model to predict the value of GDP per capita using 9 socio-economic indicators
Keywords
gross domestic product, econometrics, socio-economic development, economic growth
Kazakhstan
0/0 Free
periodical press (Magazines)
BEKTURGANOVA M. S.
Bekturganova, M. S. Analyzing the Relation ship Between Urbanizationand Green house Gas Emissions: The Case of Kazakhstan [Text] / M. S. Bekturganova, A. A. Kireyeva // Қарағанды университетінің хабаршысы. Экономика сериясы. - 2024. - № 3 (115). - Р. 47-57. - Bibliogr.: р. 55 ISSN 2518-1998.
UDC:
332.1(574)
Subject headings
- Regional economy. Territorial economy
Annotation
The study analyses the relationship between urbanization and greenhouse gas (GHG) emissions in Kazakhstan, looking at the impact of urban growth on GHG emissions and suggesting pathways for their sustainable development
Keywords
urbanization, reenhouse gas, urban planning, energy consumption, greenhouse gas emissions, ecology
Kazakhstan
0/0 Free
periodical press (Magazines)
AKHMETOVA A.
Akhmetova, A. The developmen of urbanization processes in the Republic of Kazakhstan and abroad: a comparative analysis [Text] / A. Akhmetova, G. Nakipova , I. Turgel [et al.] // Қарағанды университетінің хабаршысы. Экономика сериясы. - 2024. - № 3 (115). - С. 22-37. - Bibliogr.: р. 33-34 ISSN 2518-1998.
UDC:
332.12
Subject headings
- Regional, territorial structure of the economy
Annotation
The article presents the results of a study aimed at a comparative analysis of the processes of urbanization development in Kazakhstan and Russia, covering a chronological framework of almost a century
Keywords
public administration, urbanization, sustainable development, cities, megacities
Kazakhstan
0/0 Free
periodical press (Magazines)
TULEGENOVA A. T.
Tulegenova, A. T. Spectral characteristics of photoluminescence synthesized in the field of radiation YAGG phosphors with different Al/Ga ratio [Text] / A. T. Tulegenova, G. Zh. Nogaibekova , I. A. Saidazimov [et al.] // Қарағанды университетінің хабаршысы. Физика сериясы. - 2024. - № 4 (116). - P. 114-122. - Bibliogr.: p. 120-121 ISSN 2518-7198.
UDC:
535.37
Subject headings
- Luminescence
Annotation
In the study the results of luminescence spectra investigating and excitation of ceramics luminescence with different Al/Ga ratios, synthesized by irradiating a mixture of initial materials with different prehistories were presented.
Keywords
Al/Ga ratio, luminescence, radiation synthesis, high-energy electron beam, люминесценция
Kazakhstan
0/0 Free
periodical press (Magazines)
ZVEKOV A. A.
Zvekov, A. A. Non-linear optic properties of colloids prepared by metal targets’ laser ablation in dimethylsulfoxide [Text] / A. A. Zvekov, A. V. Kalenskii , A. V. Ivanov [et al.] // Қарағанды университетінің хабаршысы. Физика сериясы. - 2024. - № 4 (116). - P. 123-132. - Bibliogr.: p. 130-131 ISSN 2518-7198.
UDC:
535.015
Subject headings
- Optical phenomena
Annotation
The aim of the work is to study the non-linear light attenuation and accompanying effects in the model metal colloids prepared with laser ablation method
Keywords
ablation, dimethylsulfoxide, non-linear light attenuation, photoacoustic spectroscopy, laser irradiation, абляция, диметилсульфоксид
Kazakhstan
0/0 Free
periodical press (Magazines)
BEKMURZAYEVA ZH. A.
Bekmurzayeva, Zh. A. Features of the regional tourism product promotion of Mangystau region in the contextofthe “Experience Economy” development [Text] / Zh. A. Bekmurzayeva, N. A. Uruzbayeva // Қарағанды университетінің хабаршысы. Экономика сериясы. - 2024. - № 3 (115). - Р. 38-46. - Bibliogr.: р. 44-45 ISSN 2518-1998.
UDC:
338.48
Subject headings
- Tourism. Tourism Economy
Annotation
The article presents the results of a study aimed at identifying the specifics of promoting the regional tourism product of the Mangystau region in the context of the influence of the “experience economy” on it
Keywords
regional tourism product, marketing tools, tourism, travel services
Kazakhstan
0/0 Free
periodical press (Magazines)
TARASENKO V. F.
Tarasenko, V. F. Fast particles and metal vapors from electrodes with small radii of curvature during nanosecond discharges in gases [Text] / V. F. Tarasenko, D. V. Beloplotov , D. A. Sorokin [et al.] // Қарағанды университетінің хабаршысы. Физика сериясы. - 2024. - № 4 (116). - P. 105-113. - Bibliogr.: p. 110-111 ISSN 2518-7198.
UDC:
537.5
Subject headings
- Electronic and ionic phenomena
Annotation
In this paper, the radiation of diffuse discharge plasma formed between two electrodes with a small radius of curvature was investigated when the discharge gaps were filled with air, nitrogen, argon, and helium at atmospheric pressure
Keywords
tip-to-tip gap, nanosecond pulses, diffuse discharge, particle tracks, наносекундтық импульстар, диффузиялық разряд, диффузный разряд
Kazakhstan
0/0 Free
periodical press (Magazines)
MOLDOSANOV K. A.
Moldosanov, K. A. Method for effective increasing the decomposition rate of ammonium perchlorate in solid rocket fuel [Text] / K. A. Moldosanov, V. M. Lelevkin // Қарағанды университетінің хабаршысы. Физика сериясы. - 2024. - № 4 (116). - P. 74-82. - Bibliogr.: p. 79-80 ISSN 2518-7198.
UDC:
662.222.24
Subject headings
- Ammonium perchlorate
Annotation
This work aims to identify the decomposition mechanism of AP molecules under conditions where aluminum nanoparticles, in addition to acting as a fuel, also act as catalysts for the decomposition of AP
Keywords
aluminum nanoparticle, catalysis, nanocluster, terahertz, аммоний перхлораты, перхлорат аммония
Kazakhstan
0/0 Free
ERGASHEV T. G.
RECURRENCE FREE DECOMPOSITION FORMULAS FOR THE LAURICELLA SPECIAL FUNCTIONS
periodical press (Magazines)
0/0 Free
ETTAYB J.
PSEUDOSPECTRA OF THE DIRECT SUM OF LINEAR OPERATORS IN ULTRAMETRIC BANACH SPACES
periodical press (Magazines)
0/0 Free
BERDIMURAT N.
EVALUATING THE IMPACT OF SOCIO-ECONOMIC VARIABLES ON GDP PER CAPITA: A CASE STUDY OF KAZAKHSTAN
periodical press (Magazines)
0/0 Free
BEKTURGANOVA M. S.
ANALYZING THE RELATION SHIP BETWEEN URBANIZATIONAND GREEN HOUSE GAS EMISSIONS: THE CASE OF KAZAKHSTAN
periodical press (Magazines)
0/0 Free
AKHMETOVA A.
THE DEVELOPMEN OF URBANIZATION PROCESSES IN THE REPUBLIC OF KAZAKHSTAN AND ABROAD: A COMPARATIVE ANALYSIS
periodical press (Magazines)
0/0 Free
TULEGENOVA A. T.
SPECTRAL CHARACTERISTICS OF PHOTOLUMINESCENCE SYNTHESIZED IN THE FIELD OF RADIATION YAGG PHOSPHORS WITH DIFFERENT AL/GA RATIO
periodical press (Magazines)
0/0 Free
ZVEKOV A. A.
NON-LINEAR OPTIC PROPERTIES OF COLLOIDS PREPARED BY METAL TARGETS’ LASER ABLATION IN DIMETHYLSULFOXIDE
periodical press (Magazines)
0/0 Free
BEKMURZAYEVA ZH. A.
FEATURES OF THE REGIONAL TOURISM PRODUCT PROMOTION OF MANGYSTAU REGION IN THE CONTEXTOFTHE “EXPERIENCE ECONOMY” DEVELOPMENT
periodical press (Magazines)
0/0 Free
TARASENKO V. F.
FAST PARTICLES AND METAL VAPORS FROM ELECTRODES WITH SMALL RADII OF CURVATURE DURING NANOSECOND DISCHARGES IN GASES
periodical press (Magazines)
0/0 Free
MOLDOSANOV K. A.
METHOD FOR EFFECTIVE INCREASING THE DECOMPOSITION RATE OF AMMONIUM PERCHLORATE IN SOLID ROCKET FUEL
periodical press (Magazines)
0/0 Free