Электронды каталог
D басталады
Жанр:Жаратылыстану ғылымдары (natural_sciences)
Нәтежелер:
71-73 из 73
диcсертациялар
BEKBASSOV TIMUR MURATOVICH
Developing polymer additives for regulating oil rheological properties [Text] : The dissertation submitted in fulfilment of the requirements for the degree of Doctor of Philisophy : 6D072100 – Chemical technology of organic substances / T. M. Bekbassov ; sceintific supervisors: G. A. Mun, S. Dergunov ; Al Farabi Kazakh national university... – Almaty : [s. n.], 2022. - 91 p., ill.;+ 1 electronic optical disk (CD-ROM) . . – Bibliogr.: p. 85-91 . : 0 tg.
ӘОЖ индексі:
544.23
Сөрмелік мүқам:
Д 2022/327
Тақырыпты айдарлар
- Non-crystalline (amorphous and glassy) solids
Аңдатпа
This thesis is devoted to the creation of new depressant additivies based on ethylene-vinyl acetate copolymers
Кілт сөздер
polymer additives, polymers, pour point, pour point depressant, wax formation, rheology, pigging
Қазақстандық
диcсертациялар
IBRAGIMOVA OLGA PAVLOVNA
Development of simple and accurate methods for organic pollutants determination in the air based on solid-phase microextraction [Text] : Thesis submitted in fulfillment of the requirements for the degree of Doctor of Philosophy (Ph. D.) : 8D05301 – Chemistry / O. P. Ibragimova ; Scientific supervisors: N. Baimatova, Jacek A. Koziel ; Al-Farabi Kazakh national university... – Almaty : [s. n.], 2023. - 110 p., tables, graphs;+ 1 electronic optical disk (CD-ROM) . . – Bibliogr.: p. 97-109 . : 0 tg.
ӘОЖ индексі:
543.06
Сөрмелік мүқам:
Д 2023/401
Тақырыпты айдарлар
- Analytical methods
Аңдатпа
The aim of the study: development of simple and accurate methods based on solid-phase microextraction, which can improve the current methods, for the determination of single and time-weighted average concentrations of organic pollutants in the air
Кілт сөздер
organic air pollutants, solid-phase microextraction, air quality in the world, volatile organic compounds in the air, air analysis, analysis of the air of the city of Almaty
Қазақстандық
диcсертациялар
BAYAN BEKBOLAT
Dunkl analysis and application to inverse source problems [Text] : Dissertation for a degree Doctor of Philosophy (PhD) : 6D060100 – Mathematics / B. Bayan ; Al-Farabi Kazakh National University ; Ghent Universitydomestic scientific ; consultant N. Tokmagambetov ; foreign scientific consultant M. Ruzhansky... – Almaty : [s. n.], 2024. - 141 sh., formulas, examples;+ 1 electron. opt. disk (CD-ROM) . . – Bibliogr.: 136-141 sh. . : 0 tg.
ӘОЖ индексі:
517.4/.9(043)
Сөрмелік мүқам:
Д 2024/231
Тақырыпты айдарлар
- Functional determinants. Differential equations
Аңдатпа
The aim and objectives of the study is to develop the theory of pseudo-differential operators generated by the Dunkl operators and to study inverse source problems for the parabolic and pseudo-parabolic equations
Кілт сөздер
analysis of elementary functions, the Dunkl analysis, fractional differential operators, pseudo-differential operators, pseudoparabolic equation
Қазақстандық
BEKBASSOV TIMUR MURATOVICH
DEVELOPING POLYMER ADDITIVES FOR REGULATING OIL RHEOLOGICAL PROPERTIES (2022)
диcсертациялар
1/1 Бос
IBRAGIMOVA OLGA PAVLOVNA
DEVELOPMENT OF SIMPLE AND ACCURATE METHODS FOR ORGANIC POLLUTANTS DETERMINATION IN THE AIR BASED ON SOLID-PHASE MICROEXTRACTION (2023)
диcсертациялар
1/1 Бос
BAYAN BEKBOLAT
DUNKL ANALYSIS AND APPLICATION TO INVERSE SOURCE PROBLEMS (2024)
диcсертациялар
1/1 Бос