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171-180 of 238
periodical press (Magazines)
SHELKOVNIKOV V. V.
Shelkovnikov, V. V. Study of the Methionine Electrooxidation at an Electrode Modified with Vitamin B12 and Multi-Walled Carbon Nanotubes [Text] / V. V. Shelkovnikov, A. M. Altyev , M. S. Fryanova // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 99-106. - Bibliogr.: p. 104-105 ISSN 2518-718Х.
UDC:
543.55
Subject headings
- Electroanalytical methods of analysis. Electrochemical methods of analysis
Annotation
The electrochemical behavior of methionine at an electrode modified with vitamin B12 and multi-walled carbon nanotubes has been studied in this work
Keywords
methionine, modified electrode, vitamin B12, electrooxidation, cobalamin, electron, proton, multi-walled carbon nanotubes
Kazakhstan
0/0 Free
periodical press (Magazines)
MULDAKHMETOV Z. M.
Muldakhmetov, Z. M. Synthesis of a Composite Based on Humic Acid Tuned to Sorbed Copper Ion [Text] / Z. M. Muldakhmetov, A. M. Gazaliev , A. Kh. Zhakina [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 182-187. - Bibliogr.: p. 186-187 ISSN 2518-718Х.
UDC:
547
Subject headings
- Organic chemistry
Annotation
In this study, a modified cross-linked composite based on humic acids, pre-tuned to sorbed copper ion, was obtained
Keywords
natural polymer, multi-walled carbon nanotubes, composite, template, tuning, sorption, functionalization, ultrasound
Kazakhstan
0/0 Free
periodical press (Magazines)
HOUBI A.
Houbi, A. Synthesis and Microwave Absorption Properties of (Ni0.5Zn0.5Fe2O4/CI/CB) Ternary Composites [Text] / A. Houbi, A. A. Zharmenov; Y. Atassi [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 142-151. - Bibliogr.: p. 149-150 ISSN 2518-718Х.
UDC:
542.9
Subject headings
- Chemical reactions. Selected chemical methods
Annotation
In this work, ternary composites of NiZn ferrite/carbonyl iron/carbon black (Ni0.5Zn0.5Fe2O4/CI/CB) were prepared via two stages
Keywords
NiZn ferrite, сarbonyl iron, сarbon black, reflection loss, absorption bandwidth, matching frequency, paraffin wax matrix, surface density
Kazakhstan
0/0 Free
periodical press (Magazines)
ZULFUGAROVA S. M.
Zulfugarova, S. M. Synthesis of Transition Metal Ferrites (Co, Cu, Ni, Mn) by the Sol-Gel Method with Combustion and the Use of Microwave Processing [Text] / S. M. Zulfugarova, G. R. Azimova , Z. F. Aleskerova [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 118-135. - Bibliogr.: p. 130-134 ISSN 2518-718Х.
UDC:
546
Subject headings
- Inorganic chemistry
Annotation
This review considers recent work on the synthesis of transition metal ferrites (Co, Cu, Ni, Mn) by sol-gel method with combustion, as well as the effect of microwave radiation
Keywords
ferrites, sol-gel method with combustion, complexing agents, microwave technology, microwave power, dispersion, texture, specific surface area, particle size
Kazakhstan
0/0 Free
periodical press (Magazines)
YEGINBAYEV М. Т.
Yeginbayev, М. Т. Strategies for effective adaptation of cloud computing in higher education institutes [Text] / М. Т. Yeginbayev // ПМУ хабаршысы. Физика-математикалық серия. - 2019. - № 3. - 29-38 р.. - Bibliogr.: 36 р.
ISSN 1811-1807.
UDC:
004.75:378
Subject headings
- Cloud technologies in higher education
Annotation
The article presents the architecture of cloud computing for higher education, which contains various deployment models, service models
Keywords
сloud computing, сloud architecture, higher education institutions, IT infrastructure, using cloud technologies, deployment models, service models
Kazakhstan
0/0 Free
periodical press (Magazines)
ANARBAYEV А. А.
Anarbayev, А. А. Studying the process of lithium chloride extraction from the brine [Text] / А. А. Anarbayev, R. Khegay , R. Spabekova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 1 (439). - P. 99-105. - Bibliogr.: p. 105 ISSN 2224-5278.
UDC:
661.424
Subject headings
- Complex processing of polymineral and hydromineral raw materials. Production of mixed salts
Annotation
The purpose of the research is to create a technology for processing the hydromineralic raw materials of Kazakhstan for the production of lithium salts and rare earth elements, the development of a highly efficient technology for obtaining lithium, lithium compounds and rare earth elements of the Aral region
Keywords
hydromineralic raw materials, salt solution, sludge, lithium chloride, rare earth elements, гидроминералды шикізат, литий хлориді, гидроминеральное сырье, хлорид лития
Kazakhstan
0/0 Free
periodical press (Magazines)
TEMIRBAYEVA R. K.
Temirbayeva, R. K. Socio-economic aspects of nature management in the Kazakhstan’s Caspian sea region based on functional zoning of the territory [Text] / R. K. Temirbayeva, F. Zh. Akiyanova , K. S. Orazbekova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 1 (439). - P. 131-137. - Bibliogr.: p. 137 ISSN 2224-5278.
UDC:
502.15
Subject headings
- Problems of environmental protection in the planning and management of socio-economic development
Annotation
The article considers the socio-economic conditions of the Atyrau and Mangystau regions with the areas of the adjacent Caspian Sea shelf with an emphasis on the natural-resource potential, the ecological state and the peculiarities of economic use
Keywords
functional zoning, nature resources, nature management, land use, GIS-mapping, табиғатты пайдалану, Каспий маңы аймағы, природопользование, Прикаспийский регион
Kazakhstan
0/0 Free
periodical press (Magazines)
SEKSENOVA D. U.
Seksenova, D. U. Sarcocystis in some rodents and birds [Text] / D. U. Seksenova, B. K. Esimov , Z. A. Ibragimova // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Биология және медицина сериясы. - 2020. - № 2 (338). - P. 56-61. - Bibliogr.: p. 61 ISSN 2224-5308.
UDC:
591.2
Subject headings
- Diseases of (undomesticated) animals. Animal pathology
Annotation
The proposed work is devoted to study the fauna and cycles of the development of micromorphology of representatives of the genus Sarcocystis of some rodents and birds
Keywords
sarcocyst, sarcosporidiosis, micromorphology, definitive host, schizogony, gametogony, sporogony, merozoite, саркоциста, саркоспоридиоз
Kazakhstan
0/0 Free
periodical press (Magazines)
ALIYEVA L. R.
Aliyeva, L. R. Some features of the trial of adoption (adrogation) of a child in the courts of the Republic of Kazakhstan [Text] / L. R. Aliyeva // Қарағанды университетінің хабаршысы. Құқық сериясы. - 2022. - № 2. - Р. 83-93. - Bibliogr.: р. 90-91 ISSN 2518-7945.
UDC:
347.633
Subject headings
- Adoption
Annotation
The authors analyze the composition of persons participating in the case of adoption of a child in civil proceedings. Two main categories of subjects are considered depending on the mandatory nature of their participation in court proceedings when considering and resolving civil cases regarding the adoption of a child
Keywords
adoption of a child, adrogation of a child, child’s rights, adopter, adopted, legislation on adoption
Kazakhstan
0/0 Free
periodical press (Magazines)
SARSENBEKOVA A. ZH.
Sarsenbekova, A. Zh. Study of thermal stability and determination of effective activation energy values during degradation of unsaturated polyester copolymers in the air atmosphere [Text] / A. Zh. Sarsenbekova, A. N. Bolatbay , V. V. Morgun [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 1. - С. 86-91. - Bibliogr.: p. 90 ISSN 2518-718Х.
UDC:
543.573
Subject headings
- Methods related to weight change. Thermogravimetry
Annotation
The article presents the results of a study of the kinetic parameters of copolymers based on polyethylene glycol fumarates, as well as external and internal effects on them
Keywords
thermogravimetry, thermal analysis, kinetic parameters, copolymers, polyethylene glycol fumarate, acrylic acid, activation energy
Kazakhstan
0/0 Free
SHELKOVNIKOV V. V.
STUDY OF THE METHIONINE ELECTROOXIDATION AT AN ELECTRODE MODIFIED WITH VITAMIN B12 AND MULTI-WALLED CARBON NANOTUBES
periodical press (Magazines)
0/0 Free
MULDAKHMETOV Z. M.
SYNTHESIS OF A COMPOSITE BASED ON HUMIC ACID TUNED TO SORBED COPPER ION
periodical press (Magazines)
0/0 Free
HOUBI A.
SYNTHESIS AND MICROWAVE ABSORPTION PROPERTIES OF (NI0.5ZN0.5FE2O4/CI/CB) TERNARY COMPOSITES
periodical press (Magazines)
0/0 Free
ZULFUGAROVA S. M.
SYNTHESIS OF TRANSITION METAL FERRITES (CO, CU, NI, MN) BY THE SOL-GEL METHOD WITH COMBUSTION AND THE USE OF MICROWAVE PROCESSING
periodical press (Magazines)
0/0 Free
YEGINBAYEV М. Т.
STRATEGIES FOR EFFECTIVE ADAPTATION OF CLOUD COMPUTING IN HIGHER EDUCATION INSTITUTES
periodical press (Magazines)
0/0 Free
ANARBAYEV А. А.
STUDYING THE PROCESS OF LITHIUM CHLORIDE EXTRACTION FROM THE BRINE
periodical press (Magazines)
0/0 Free
TEMIRBAYEVA R. K.
SOCIO-ECONOMIC ASPECTS OF NATURE MANAGEMENT IN THE KAZAKHSTAN’S CASPIAN SEA REGION BASED ON FUNCTIONAL ZONING OF THE TERRITORY
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
ALIYEVA L. R.
SOME FEATURES OF THE TRIAL OF ADOPTION (ADROGATION) OF A CHILD IN THE COURTS OF THE REPUBLIC OF KAZAKHSTAN
periodical press (Magazines)
0/0 Free
SARSENBEKOVA A. ZH.
STUDY OF THERMAL STABILITY AND DETERMINATION OF EFFECTIVE ACTIVATION ENERGY VALUES DURING DEGRADATION OF UNSATURATED POLYESTER COPOLYMERS IN THE AIR ATMOSPHERE
periodical press (Magazines)
0/0 Free