Electronic catalog
Start with S
Genre:Прикладные науки. Общие вопросы. Техника (technics_IT)
language:English
Search result:
31-40 of 41
![](/FileStore/dataFiles/8c/e0/1695518/content/cover.png?time=1724321291889&key=74833399c455650ff8a28ecb5186e8c0)
periodical press (Magazines)
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.
UDC:
510.6
Subject headings
- Mathematical logic
Annotation
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)
Keywords
Jonsson theory, semantic model, perfectness, cosemanticness, S-act, Jonsson spectrum, syntactic and semantic similarities, йонсондық теория, йонсоновская теория, S-полигон
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/9c/69/1695921/content/cover.png?time=1724321291889&key=e965874a7f5e1cd273f5ae847d7eb354)
periodical press (Magazines)
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.
UDC:
625.7/.8
Subject headings
- Car roads. Road construction
Annotation
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
Keywords
civil engineering, road construction, overpass, foundations, overpass foundation , highway
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/6a/9e/1693545/content/cover.png?time=1724321291889&key=61ed1c7bb68decc586242f54a44e5918)
periodical press (Magazines)
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.
UDC:
512.57
Subject headings
- Universal algebras. Free algebras
Annotation
The article explores some non-standard quasi-varieties of grids
Keywords
lattice, quasivariety, basis of quasi-identities, profinite algebra, topological quasivariety, profinite quasivariety
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/d8/0d/1583270/content/cover.png?time=1724321291905&key=2cfee51884d3ca50e742e4c63444ee63)
abstract
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). ).
UDC:
620.9:662.92
Shelf code:
Э 2018/562
Subject headings
- Thermal power
Annotation
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
Keywords
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
Kazakhstan
1/1 Free
![](/FileStore/dataFiles/64/d6/1033399/content/cover.png?time=1724321291914&key=03de9aabd80e33b36da0a917420a3dda)
brochure
PETERSEN, CHRISTINE
Solar Power / Petersen, Christine ... – USA : Children's Press, 2004. - 47 p.– (A True Book. . . – 0-516-22807-2 : 300 tg.
UDC:
502/504
Shelf code:
Л 2012/37501
Subject headings
- Nature. Protection of natural resources
Keywords
nature, protection of natural resources, solar energy
1/0 Free
![](/FileStore/dataFiles/d9/06/1644546/content/cover.png?time=1724321291914&key=8d51193de18d0e98f8ad7a86201324f8)
dissertation
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.
UDC:
606:[602.3:579.8](574.51)
Shelf code:
Д 2022/124
Subject headings
- Application of biotechnology. Organisms of industrial importance. Classification and systematics of microorganisms. Almaty region
Annotation
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
Keywords
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
Kazakhstan
1/1 Free
![](/FileStore/dataFiles/0a/75/1600979/content/cover.png?time=1724321291944&key=55b18d347dce626980e0dff37813d576)
Electronic dissertation
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). ).
UDC:
66:546.661
Shelf code:
Э 2020/27
Subject headings
- Synthesis of sulfur nanostructure
Annotation
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
Keywords
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
Kazakhstan
1/1 Free
![](/FileStore/dataFiles/ca/60/1553563/content/cover.png?time=1724321291944&key=0987b890088bcdccd2412b2eff95ed92)
Electronic dissertation
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). ).
UDC:
631.313.6:631.3.07.16(043.3)
Shelf code:
Э 2017/248
Subject headings
- Сельскохозяйственные машины и орудия. Сельскохозяйственное оборудование
- Agricultural machinery and tools. Agricultural Equipment
Annotation
Purpose of research is to decrease in the energy requirements for the surface tillage of soil
Keywords
reduction of energy requirements, surface tillage, tillage, agricultural machinery and tools, agricultural equipment
Kazakhstan
1/1 Free
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dissertation
SAGYNDIKOV MARAT SERIKOVICH
Systematic approach investigation for improving polymer flood technology at the Kalamkas field [Text] : The dissertation submitted on the Requirements for the Degree of Doctor of Philosophy : 8D07202 – Petroleum engineering / M. S. Sagyndikov ; sceintific advisors: S. Kudaibergenov, E. Ogai, R. Seright ; Kazakh National Technical University named after Satbayev K. I., Satbayev University... – Almaty : [s. n.], 2022. - 118 p., ill.;+ 1 electronic optical disk (CD-ROM) . . – Bibliogr.: p. 95-106 . : 0 tg.
UDC:
622.32
Shelf code:
Д 2022/397
Subject headings
- Extraction of liquid and gaseous minerals
Annotation
The goal of this thesis is to investigate polymer flood at the Kalamkas field to develop a systematic approach for improving technology
Keywords
oilfield, chemical flood risks, polymer flood technology, polymer flood
Kazakhstan
1/1 Free
![](/FileStore/dataFiles/f3/01/1680932/content/cover.png?time=1724321291945&key=286a7b951a43399497f850d29669b725)
dissertation
BERGALIYEBA SALTANAT AMANGELDINOVNA
Standardization of Recycled plastic materials for additive manufacturing [Text] : Dissertation... degree of Philosophical Doctor (Ph. D.) : 8D0750 - Standardization and Certification (by industry) / S. A. Bergaliyeba ; al-Farabi Kazakh National University ; University of Cadiz ; scientific advisor: S. A. Bolegenova, David Sales Lérida... – Almaty : [s. n.], 2023. - 115 sh., diagrams, ill.;+ 1 electron. opt. disk (CD-ROM) . . – Bibliogr.: p. 78-88 . : 0 tg.
UDC:
006:[54-116+67.08]
Shelf code:
Д 2024/66
Subject headings
- Standardization of products. Converted by-products
Annotation
The thesis aims is the advanced standardization of the thermophysicalproperties of filaments and granules for 3D printing, obtained on the basis ofpolylactide waste
Keywords
thermophysical properties of filaments, thermophysical granules for 3D printing, aging of polylactide samples, polyamide filaments, polylactide waste
Kazakhstan
1/1 Free
periodical press (Magazines)
0/0 Free
SHAKHMOV ZH.
SURVEY OF OVERPASS FOUNDATION IN ENGINEERING-GEOLOGICAL CONDITIONOF KAZAKHSTAN
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
AKHMETOV BAKYTZHAN
STUDY OF OPERATING REGIMES OF HYBRID THERMAL ENERGY STORAGE SYSTEM (2018)
abstract
1/1 Free
brochure
1/0 Free
HUMA BALOUCH
STUDY OF BIODIVERSITY OF MICROALGAE OF ALMATY REGION AND PROSPECTING FOR BIOTECHNOLOGICAL VALUABLE STRAINS (2021)
dissertation
1/1 Free
SHALABAYEV ZHANDOS SMAGULOVICH
SOLID-PHASE AND LIQUID-PHASE PREPARATION OF SULFUR NANOPARTICLES AND THEIR COMPOSITES: PROPERTIES STUDY AND APPLICATION FIELDS (2019)
Electronic dissertation
1/1 Free
AMANTAYEV MAXAT
SUBSTANTIATION OF PARAMETERS OF THE ENERGY-SAVING ROTARY TILLAGE TOOL FOR THE SURFACE TILLAGE OF SOIL (2017)
Electronic dissertation
1/1 Free
SAGYNDIKOV MARAT SERIKOVICH
SYSTEMATIC APPROACH INVESTIGATION FOR IMPROVING POLYMER FLOOD TECHNOLOGY AT THE KALAMKAS FIELD (2022)
dissertation
1/1 Free
BERGALIYEBA SALTANAT AMANGELDINOVNA
STANDARDIZATION OF RECYCLED PLASTIC MATERIALS FOR ADDITIVE MANUFACTURING (2023)
dissertation
1/1 Free