Электронды каталог
S басталады
Жанр:Қолданбалы ғылымдар. Жалпы сұрақтар. Техника (technics_IT)
Басылым тілі:Ағылшын
Нәтежелер:
31-40 из 43
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мерзімді басылым(Журналы)
AYDIN A.
Aydın, A. Statistical convergence in vector lattices [Text] / A. Aydın, F. Temizsu // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 4-10. - Bibliogr.: p. 9-10 ISSN 2518-7929.
ӘОЖ индексі:
517.9
Тақырыпты айдарлар
- Differential equations. Integral equations
Аңдатпа
In this paper, the statistical convergence in vector lattices by using the finite additive measures on directed sets have been introduced
Кілт сөздер
statistical convergence of nets, order convergence, vector lattice, directed set measure
Қазақстандық
0/0 Бос
![](/FileStore/dataFiles/a7/e6/1693592/content/cover.png?time=1725331047894&key=313fa62f2217d00711a8cf07de78f485)
мерзімді басылым(Журналы)
RAMAZANOV M. I.
Ramazanov, M. I. Solution of a two-dimensional parabolic model problem in a degenerate angular domain [Text] / M. I. Ramazanov, N. K. Gulmanov , S. S. Kopbalina // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 91-108. - Bibliog.: p. 105-106 ISSN 2518-7929.
ӘОЖ индексі:
517.95
Тақырыпты айдарлар
- Partial differential equations
Аңдатпа
In this paper, the boundary value problem of heat conduction in a domain was considered, boundary of which changes with time, as well as there is no the problem solution domain at the initial time, that is, it degenerates into a point
Кілт сөздер
heat equation, boundary value problem, degenerate domain, Volterra singular integral equation, regularization
Қазақстандық
0/0 Бос
![](/FileStore/dataFiles/8c/e0/1695518/content/cover.png?time=1725331047895&key=9f6af58c7825f95bbe3408778b0c9897)
мерзімді басылым(Журналы)
YESHKEYEV A. R.
Yeshkeyev, A. R. Similarities of Jonsson spectra’s classes [Text] / A. R. Yeshkeyev, O. I. Ulbrikht , G. A. Urken // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 130-143. - Bibliogr.: p. 138-140 ISSN 2518-7929.
ӘОЖ индексі:
510.6
Тақырыпты айдарлар
- Mathematical logic
Аңдатпа
The main result of this article is the fact that any perfect Jonson theory which are complete for existential sentences, is syntactically similar to some polygon theory (S-polygon, where S is a monoid)
Кілт сөздер
Jonsson theory, semantic model, perfectness, cosemanticness, S-act, Jonsson spectrum, syntactic and semantic similarities, йонсондық теория, йонсоновская теория, S-полигон
Қазақстандық
0/0 Бос
![](/FileStore/dataFiles/9c/69/1695921/content/cover.png?time=1725331047895&key=de354270a120f8023761b32e3e6a91a5)
мерзімді басылым(Журналы)
SHAKHMOV ZH.
Shakhmov, Zh. Survey of overpass foundation in engineering-geological conditionof Kazakhstan [Text] / Zh. Shakhmov, G. Tleulenovа , Ye. Utepov // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 1 (142). - Р. 116-125. - Bibliogr.: p. 124 ISSN 2616-7263.
ӘОЖ индексі:
625.7/.8
Тақырыпты айдарлар
- Car roads. Road construction
Аңдатпа
The aim of the work is to present the results of the inspection of the foundations of the overpass and to determine the causes of the defects
Кілт сөздер
civil engineering, road construction, overpass, foundations, overpass foundation , highway
Қазақстандық
0/0 Бос
![](/FileStore/dataFiles/6a/9e/1693545/content/cover.png?time=1725331047895&key=6226ae64177a3ce7b64400e09f2972a9)
мерзімді басылым(Журналы)
LUTSAK S. M.
Lutsak, S. M. Some non-standard quasivarieties of lattices [Text] / S. M. Lutsak, A. O. Basheyeva , A. M. Asanbekov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 72-80. - Bibliogr.: p. 78-79 ISSN 2518-7929.
ӘОЖ индексі:
512.57
Тақырыпты айдарлар
- Universal algebras. Free algebras
Аңдатпа
The article explores some non-standard quasi-varieties of grids
Кілт сөздер
lattice, quasivariety, basis of quasi-identities, profinite algebra, topological quasivariety, profinite quasivariety
Қазақстандық
0/0 Бос
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авторефераттар
AKHMETOV BAKYTZHAN
Study of operating regimes of hybrid thermal energy storage system [[Text]] : dis. ... Dr. of Philosophy (PhD) : 6D060300 / B. Akhmetov ; Scientific supervisors: M. S. Tungatarova, A. Georgiev ; Al-Farabi Kazakh National University. – – Almaty : [s. n.], 2018. – electronic text data, 1 electronic optical disk (CD-ROM). ).
ӘОЖ индексі:
620.9:662.92
Сөрмелік мүқам:
Э 2018/562
Тақырыпты айдарлар
- Thermal power
Аңдатпа
The aim of the study to study the operating regimes of the hybrid thermal energy storage based on the borehole thermal energy storage (BTES) system as a seasonal storage, and the short term storage (STS) filled with phase change materials
Кілт сөздер
thermal properties of surface layers, mathematical analysis, line source model, ambient temperatures, transfer processes of borehole thermal energy storage system, operating regimes of hybrid thermal energy storage, experimental studies of the phase change materials
Қазақстандық
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кітапша
PETERSEN, CHRISTINE
Solar Power / Petersen, Christine ... – USA : Children's Press, 2004. - 47 p.– (A True Book. . . – 0-516-22807-2 : 300 tg.
ӘОЖ индексі:
502/504
Сөрмелік мүқам:
Л 2012/37501
Тақырыпты айдарлар
- Nature. Protection of natural resources
Кілт сөздер
nature, protection of natural resources, solar energy
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диcсертациялар
HUMA BALOUCH
Study of biodiversity of microalgae of Almaty region and prospecting for biotechnological valuable strains [Text] : Dis. ... Dr. of philosophy (PhD) : 6D070100 - Biotechnology / B. Huma ; Scientific advisor: B. K. Zayadan, Z. Demirbağ ; Al-Farabi Kazakh National University... – Almaty : [s. n.], 2021. - 105 p.+ 1 electronic optical disk (CD-ROM) . . – Bibliogr.: p. 84-105 . (blound) : 0 tg.
ӘОЖ индексі:
606:[602.3:579.8](574.51)
Сөрмелік мүқам:
Д 2022/124
Тақырыпты айдарлар
- Application of biotechnology. Organisms of industrial importance. Classification and systematics of microorganisms. Almaty region
Аңдатпа
The purpose of the research: In the present study, investigations were focused on finding promising strain of microalgae from freshwater habitats of Almaty region, able to demonstrate biofuel potential, antimicrobial activity and bioindication
Кілт сөздер
microalgae, microalgal cultivation, microalgae as Bioindicators, microscopic Examination of Freshwater Samples, molecular Identification of the Strains, growth evaluation of selected microalgal strains, selection of microalgae strain
Қазақстандық
![](/FileStore/dataFiles/0a/75/1600979/content/cover.png?time=1725331047961&key=bceb48e185a9dd074d8ca49d0aaca17b)
Электрондық диссертациялар
SHALABAYEV ZHANDOS SMAGULOVICH
Solid-phase and liquid-phase preparation of sulfur nanoparticles and their composites: properties study and application fields [[Electronic resource]] : dis. ... of Dr of Philosophy (Ph.D.) : 6D072000 - Chemical Technology of Inorganic Substances / Z. S. Shalabayev ; Al-Farabi Kazakh National University ; Scientific supervisors: M. Burkitbayev, F. Urakaev, M. Balaz. – Almaty : [s. n.], 2019. – electron. text data, 1 electron. opt. disc (CD-ROM). ).
ӘОЖ индексі:
66:546.661
Сөрмелік мүқам:
Э 2020/27
Тақырыпты айдарлар
- Synthesis of sulfur nanostructure
Аңдатпа
The purposes of the thesis are the synthesis of sulfur, CuS nanostructures, and sulfur-containing nanocomposites using simple, quick, environmentally friendly and cost-effective methods, and investigation of their physicochemical, and anti-biological properties against bacteria and fungi
Кілт сөздер
study of Sulfur nanoparticles, sulfur-containing nanocomposites, mechanochemical synthesis, copper sulfide, methods of synthesis of inorganic nanomaterials, synthesis of binary nanocomposites, the synthesis of ternary nanocomposites, mechanochemical method, electrochemical method, antibacterial activity of sulfur nanoparticles, chemical reagents and their descriptions
Қазақстандық
![](/FileStore/dataFiles/ca/60/1553563/content/cover.png?time=1725331047961&key=be61e07f9633562ed3759fb2ec79b3e5)
Электрондық диссертациялар
AMANTAYEV MAXAT
Substantiation of parameters of the energy-saving rotary tillage tool for the surface tillage of soil [[Electronic resource]] : дис. ... д-ра философии (PhD) : 6D080600 – Agricultural engineering and technology / M. Amantayev ; sci. consultant S. O. Nukeshev [and etc.] ; S. Seifullin Kazakh agro technical University. – Astana : [b. and.], 2017. – Electron. text dan., 1 electron. opt. disk (CD-ROM). ).
ӘОЖ индексі:
631.313.6:631.3.07.16(043.3)
Сөрмелік мүқам:
Э 2017/248
Тақырыпты айдарлар
- Сельскохозяйственные машины и орудия. Сельскохозяйственное оборудование
- Agricultural machinery and tools. Agricultural Equipment
Аңдатпа
Purpose of research is to decrease in the energy requirements for the surface tillage of soil
Кілт сөздер
reduction of energy requirements, surface tillage, tillage, agricultural machinery and tools, agricultural equipment
Қазақстандық
мерзімді басылым(Журналы)
0/0 Бос
RAMAZANOV M. I.
SOLUTION OF A TWO-DIMENSIONAL PARABOLIC MODEL PROBLEM IN A DEGENERATE ANGULAR DOMAIN
мерзімді басылым(Журналы)
0/0 Бос
мерзімді басылым(Журналы)
0/0 Бос
SHAKHMOV ZH.
SURVEY OF OVERPASS FOUNDATION IN ENGINEERING-GEOLOGICAL CONDITIONOF KAZAKHSTAN
мерзімді басылым(Журналы)
0/0 Бос
мерзімді басылым(Журналы)
0/0 Бос
AKHMETOV BAKYTZHAN
STUDY OF OPERATING REGIMES OF HYBRID THERMAL ENERGY STORAGE SYSTEM (2018)
авторефераттар
1/1 Бос
кітапша
1/0 Бос
HUMA BALOUCH
STUDY OF BIODIVERSITY OF MICROALGAE OF ALMATY REGION AND PROSPECTING FOR BIOTECHNOLOGICAL VALUABLE STRAINS (2021)
диcсертациялар
1/1 Бос
SHALABAYEV ZHANDOS SMAGULOVICH
SOLID-PHASE AND LIQUID-PHASE PREPARATION OF SULFUR NANOPARTICLES AND THEIR COMPOSITES: PROPERTIES STUDY AND APPLICATION FIELDS (2019)
Электрондық диссертациялар
1/1 Бос
AMANTAYEV MAXAT
SUBSTANTIATION OF PARAMETERS OF THE ENERGY-SAVING ROTARY TILLAGE TOOL FOR THE SURFACE TILLAGE OF SOIL (2017)
Электрондық диссертациялар
1/1 Бос