Электронный каталог
Язык издания:Английский
Каталог:Статьи
Результат поиска:
1411-1420 из 2287
периодические издания(Журналы)
LUKPANOV A. A.
Lukpanov, A. A. Оilmen as a social and professional group [Text] / A. A. Lukpanov // Bulletin of Pavlodar State University. Humanities series. - 2020. - № 1. - Р. 151-162. - Bibliogr.: p. 148-149 ISSN 1811-1815.
УДК:
316
Предметная рубрика
- Sociology
Аннотация
The article describes the main theoretical and methodological approaches of Western sociology to the study of professions and sociоprofessional groups in relation to oil industry workers
Ключевые слова
oil and gas industry, oilmans, social and professional status, social stratification, intra-professional stratification, socio-economic inequality
Казахстаника
0/0 Свободно
периодические издания(Журналы)
NIYAZGULOVA A. A.
Niyazgulova, A. A. The role of media communicationin building a civil society [Text] / A. A. Niyazgulova, S. M. Mukan // Bulletin of L.N. Gumilyov Eurasian National University. Journalism Series. - 2023. - № 4. - Р. 34-40. - Bibliogr.: p. 38-39 ISSN 2616-7174.
УДК:
070
Предметная рубрика
- Newspapers. Press. Journalism
Аннотация
The article examines the influence of the media communication on the constructionof civil society
Ключевые слова
media, civil society, mass communications, independent media
Казахстаника
0/0 Свободно
периодические издания(Журналы)
MICHUROV D. A.
Michurov, D. A. Cryostructuring of Polymeric Systems. 61. Physicochemical Properties of Poly (vinyl alcohol) Cryogels Prepared on the Basis of Urea-Containing DMSO-Solutions of the Polymer and Evaluation of the Resultant Gel Materials as Potential Drug Carriers [Text] / D. A. Michurov, O. Yu. Kolosova , V. I. Lozinsky // Bulletin of the Karaganda University. Chemistry series. - 2022. - № 3. - Р. 75-86. - Bibliogr.: p. 83-85 ISSN 2518-718Х.
УДК:
541.64
Предметная рубрика
- Chemistry of macromolecules. Products of polymerization, polycondensation and polyaddition reactions
Аннотация
The article discusses the physicochemical properties of cryogels based on polyvinyl alcohol, prepared with the addition of urea in dimethyl sulfoxide
Ключевые слова
poly cryogels, vinyl alcohol, dimethylsulfoxide polymer solutions, urea additives, cryogenic pro- cessing temperature
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KANABEKOVA P.
Kanabekova, P. Applications of Nanofiber Membranes in Microphysiological Systems [Text] / P. Kanabekova, A. Martin , A. Kemelbekova [et al.] // Bulletin of the Karaganda University. Chemistry series. - 2022. - № 3. - Р. 56-66. - Bibliogr.: p. 62-65 ISSN 2518-718Х.
УДК:
544.42
Предметная рубрика
- Formal kinetics
Аннотация
This review focuses on the use of electrospun nanofiber membranes as a functional basement membrane which plays a central role in the development of lung-on-a- chip platforms
Ключевые слова
microphysiological, nanofiber, basement membrane, electrospinning, microfluidics, lung-on-chip, polycaprolactone, adherent junction
0/0 Свободно
периодические издания(Журналы)
SHINOHARA H.
Shinohara, H. Polymer Complexes for Electrocatalytic Oxygen Evolution [Text] / H. Shinohara, H. Nishide // Bulletin of the Karaganda University. Chemistry series. - 2022. - № 3. - Р. 67-74. - Bibliogr.: p. 72-73 ISSN 2518-718Х.
УДК:
544.4
Предметная рубрика
- Chemical kinetics. Catalysis
Аннотация
The article discussesthe prerequisites, characteristics, and advantages of π-conjugated polymers aselectrochemical catalysts to modify anodic current collectors for water oxidation, including some examples by citing the previous works in literature
Ключевые слова
polymer complex, water oxidation, oxygen evolution, hy-drophilic polymer, phytic acid, electrocatalyst
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ABDRAZAKHOVA A. K.
Abdrazakhova, A. K. The history of the formation of industry publications in the Kyzylorda region [Text] / A. K. Abdrazakhova, Z. N. Ermaganbetova , G. M. Sembiyeva // Bulletin of L.N. Gumilyov Eurasian National University. Journalism Series. - 2023. - № 4. - Р. 125-133. - Bibliogr.: p. 132 ISSN 2616-7174.
УДК:
070
Предметная рубрика
- Newspapers. Press. Journalism
Аннотация
The article examines the originality, formation, development history, functional purpose of the modern regional press, and defines and analyzes the current face of the press in the Syrregion
Ключевые слова
region, newspaper, industry publication, history of journalism
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ZHUBANOV A. A.
Zhubanov, A. A. Amidation of Polyethylene-Acrylic Acid Copolymer as Pour Point Depressants for Waxy Crude Oils [Text] / A. A. Zhubanov, V. G. Bondaletov , S. S. Kozhabekov [et al.] // Bulletin of the Karaganda University. Chemistry series. - 2022. - № 3. - Р. 150-157. - Bibliogr.: p. 156-157 ISSN 2518-718Х.
УДК:
665.7.038.64
Предметная рубрика
- Index additives (increasing viscosity index). Depressant additives (reducing the pour point)
Аннотация
The present work aims to provide amine-modified polyethylene-acrylic acid (PEAA) copolymers as a pour point depressant (PPD) that will be evaluated for lower pour point of crude oil
Ключевые слова
polyethylene-acrylic acid , crude oil, copolymers, pour point depressant , flow, primary amines
Казахстаника
0/0 Свободно
периодические издания(Журналы)
AYAZBAYEVA A. YE.
Ayazbayeva, A. Ye. Immobilization of Methyl Orange and Methylene Blue within the Matrix of Charge-Imbalanced Amphoteric Nanogels and Study of Dye Release Kinetics as a Function of Temperature and Ionic Strength [Text] / A. Ye. Ayazbayeva, S. Z. Nauryzova , V. O. Aseyev [et al.] // Bulletin of the Karaganda University. Chemistry series. - 2022. - № 3. - Р. 127-140. - Bibliogr.: p. 138-139 ISSN 2518-718Х.
УДК:
541.64
Предметная рубрика
- Chemistry of macromolecules. Products of polymerization, polycondensation and polyaddition reactions
Ключевые слова
methyl orange, methylene blue, phase transition temperature, polyampholyte nanogels, polyampholyte-dye complex, dye release
Казахстаника
0/0 Свободно
периодические издания(Журналы)
MUKHAMETGAZY N.
Mukhametgazy, N. Oil Recovery at High Brine Salinity Conditions Using Amphoteric Terpolymer [Text] / N. Mukhametgazy, I. Sh. Gussenov , A. V. Shakhvorostov [et al.] // Bulletin of the Karaganda University. Chemistry series. - 2022. - № 3. - Р. 141-149. - Bibliogr.: p. 147-148 ISSN 2518-718Х.
УДК:
544
Предметная рубрика
- Physical chemistry
Аннотация
The viscosity and the oil recovery ability of high molecular weight amphoteric terpolymer (ATP) were tested in different brines and compared with hydrolyzed poly(acrylamide) (HPAM) which is traditionally used in enhanced oil recovery (EOR)
Ключевые слова
amphoteric terpolymer, hydrolyzed poly, acrylamide, antipolyelectrolyte effect, sand pack model, water flooding, polymer flooding, oil recovery factor
Казахстаника
0/0 Свободно
периодические издания(Журналы)
JUAN DU
Juan Du, Solvents Triggered Coil-to-Globule-to-Coil Transition of Dual Nanocomposite Hydrogels with Inorganic Hybrid Crosslinking [Text] / Juan Du Shimei Xu // Bulletin of the Karaganda University. Chemistry series. - 2022. - № 3. - Р. 115-126. - Bibliogr.: p. 124-125 ISSN 2518-718Х.
УДК:
544
Предметная рубрика
- Physical chemistry
Аннотация
This paper presents the study on the reentrant solvation of dual nanocomposite hydrogel poly-N isopropylacrylamide/Laponite/SiO2 (PNIPAM/Laponite/SiO2) upon shrinkage/reswelling process.
Ключевые слова
coil-to-globule-to-coil transition, inorganic hybrid crosslinking, dual nanocomposite hydrogel, poly-N-isopropylacrylamide, polar solvent
Казахстаника
0/0 Свободно
периодические издания(Журналы)
0/0 Свободно
NIYAZGULOVA A. A.
THE ROLE OF MEDIA COMMUNICATIONIN BUILDING A CIVIL SOCIETY
периодические издания(Журналы)
0/0 Свободно
MICHUROV D. A.
CRYOSTRUCTURING OF POLYMERIC SYSTEMS. 61. PHYSICOCHEMICAL PROPERTIES OF POLY (VINYL ALCOHOL) CRYOGELS PREPARED ON THE BASIS OF UREA-CONTAINING DMSO-SOLUTIONS OF THE POLYMER AND EVALUATION OF THE RESULTANT GEL MATERIALS AS POTENTIAL DRUG CARRIERS
периодические издания(Журналы)
0/0 Свободно
KANABEKOVA P.
APPLICATIONS OF NANOFIBER MEMBRANES IN MICROPHYSIOLOGICAL SYSTEMS
периодические издания(Журналы)
0/0 Свободно
периодические издания(Журналы)
0/0 Свободно
ABDRAZAKHOVA A. K.
THE HISTORY OF THE FORMATION OF INDUSTRY PUBLICATIONS IN THE KYZYLORDA REGION
периодические издания(Журналы)
0/0 Свободно
ZHUBANOV A. A.
AMIDATION OF POLYETHYLENE-ACRYLIC ACID COPOLYMER AS POUR POINT DEPRESSANTS FOR WAXY CRUDE OILS
периодические издания(Журналы)
0/0 Свободно
AYAZBAYEVA A. YE.
IMMOBILIZATION OF METHYL ORANGE AND METHYLENE BLUE WITHIN THE MATRIX OF CHARGE-IMBALANCED AMPHOTERIC NANOGELS AND STUDY OF DYE RELEASE KINETICS AS A FUNCTION OF TEMPERATURE AND IONIC STRENGTH
периодические издания(Журналы)
0/0 Свободно
MUKHAMETGAZY N.
OIL RECOVERY AT HIGH BRINE SALINITY CONDITIONS USING AMPHOTERIC TERPOLYMER
периодические издания(Журналы)
0/0 Свободно
JUAN DU
SOLVENTS TRIGGERED COIL-TO-GLOBULE-TO-COIL TRANSITION OF DUAL NANOCOMPOSITE HYDROGELS WITH INORGANIC HYBRID CROSSLINKING
периодические издания(Журналы)
0/0 Свободно