Basylym tіlі:Aǵylshyn
Katalog:Maqalalar
Nátejeler:
831-840 ız 851
мерзімді басылым(Журналы)
GALIYEVA A. R.
Galiyeva, A. R. Polylactide-co-glycolide nanoparticles immobilized with isoniazid: optimization using the experimental Taguchi method [Text] / A. R. Galiyeva, Ye. M. Tazhbayev, , T. S. Zhumagaliyeva [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022 . - № 1. - Р. 69-77. - Bibliogr.: p. 75-76 ISSN 2518-718Х.
ÁOJ:
54
Taqyrypty aıdarlar
- Сhemistry
Ańdatpa
The research aims to optimize and minimize the number of experiments to obtain polylactide-co-glycolide (PLGA) nanoparticles (NPs) immobilized with antituberculosis (anti-TB) drug — isoniazid (INH) by applying the Taguchi method and Design Expert statistical software
Kіlt sózder
isoniazid, nanoparticles, Taguchi method, polylactide-co-glycolide, double emulsion, anti-TB drug, experimental design, biopolymers
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
MUNARA A.
Munara, A. Clays as indicators of paleoclimate and source rocks in The Chu-Sarysu Basin (Kazakhstan) [Text] / A. Munara, M. Cathelineau , C. Carpentier [et al.] // Kazakhstan journal for oil and gas industry. - 2023. - № 1. - Р. 21-35. - Bibliоgr.: р. 34-35 ISSN 2707-4226.
ÁOJ:
551.8
Taqyrypty aıdarlar
- Paleogeography
Ańdatpa
The article is devoted to the study of newly formed smectites and palygorskites, which serve as indicators of subtropical climate. The process of their formation, the influence of volcanic activity, and changes in the properties of clays are described
Kіlt sózder
сlay minerals, сlay minerals, sediments, uranium deposits, smectite, palygorskite, llite, biotite, chlorite
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
ISMAGILOVA E. R.
Ismagilova, E. R. Development the self-healing concept for well cement support integrity maintenance. Theory and practice [Text] / E. R. Ismagilova // Kazakhstan journal for oil and gas industry. - 2024. - № 1. - Р. 65-73. - Bibliogr.: p. 72-73 ISSN 2707-4226.
ÁOJ:
622.245
Taqyrypty aıdarlar
- Well completion work. Fastening with casing pipes. Well development and commissioning. Well abandonment
Ańdatpa
The article is devoted to the development of innovative grouting material “self-healing” cement
Kіlt sózder
self-healing cement, cement sheath, modifying additives, plugging material, behind-the-casing flows
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
KAIRBEKOV ZH. K.
Kairbekov, Zh. K. Obtaining fuel products by combined hydrogenation of coal and shale [Text] / Zh. K. Kairbekov, R. G. Sarmurzina , M. Z. Esenalieva [et al.] // Kazakhstan journal for oil and gas industry. - 2023. - № 4. - С. 83-91. - Bibliogr.: p. 88-90 ISSN 2707-4226.
ÁOJ:
662.74
Taqyrypty aıdarlar
- Coal technology. Coke production
Ańdatpa
This article is devoted to the study of the process of obtaining fuel products of co-hydrogenation of coal and shale
Kіlt sózder
coal, shale, thermocatalytic processing, hydrogenation, hydrogenation, product yield, gasoline fraction, diesel fraction
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
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.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - С. 86-91. - Bibliogr.: p. 90 ISSN 2518-718Х.
ÁOJ:
543.573
Taqyrypty aıdarlar
- Methods related to weight change. Thermogravimetry
Ańdatpa
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
Kіlt sózder
thermogravimetry, thermal analysis, kinetic parameters, copolymers, polyethylene glycol fumarate, acrylic acid, activation energy
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
JALMAKHANBETOVA R. I.
Jalmakhanbetova, R. I. Isolation and in silico SARS-CoV-2 main protease inhibition potential of chrysoeriol from Chondrilla brevirostris Fisch. & C.A. Mey [Text] / R. I. Jalmakhanbetova, Ye. M. Suleimen , N. Abe [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - Р. 78-85. - Bibliogr.: p. 84-85 ISSN 2518-718Х.
ÁOJ:
547.972
Taqyrypty aıdarlar
- Natural xanthonic, flavone and flavonol dyes
Ańdatpa
The article presents the results of a chemical study of Chondrilla brevirostris Fisch. and K.A. May. Several fractions were obtained by separating ethanol extract on column chromatography. Rechromatography and preparative thin-layer chromatography were used to further study the obtained fractions and the isolation of flavonoids
Kіlt sózder
сhondrilla brevirostris, аsteraceae, extraction, column chromatography, flavonoid, spectroscopy, molecular docking study
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
YUMINOVA A. A.
Yuminova, A. A. Physical-chemical properties of FM-1 reagent as a potential collector for ion flotation of lanthanoids [Text] / A. A. Yuminova, E. A. Giniyatullina , L. M. Karieva [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - С. 113-121. - Bibliogr.: p. 120-121 ISSN 2518-718Х.
ÁOJ:
543.63
Taqyrypty aıdarlar
- Organic matter analysis
Ańdatpa
The physical-chemical properties of the industrial reagent “FM-1” have been investigated. These properties are necessary for evaluating its use as a collector in the processes of concentration of rare earth metal ions byion flotation
Kіlt sózder
ion flotation, rare-earth elements, aminomethylenephosphonic acid salts, surface-active substance, lanthanum
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
SHLYAPOV R. M.
Shlyapov, R. M. Thermodynamics of chalcocite dissolving in solutions of flotation reagents [Text] / R. M. Shlyapov, Sh. K. Amerkhanova , А. S. Uali [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - Р. 122-130. - Bibliogr.: p. 128-129 ISSN 2518-718Х.
ÁOJ:
543.42
Taqyrypty aıdarlar
- Spectral analysis
Ańdatpa
This work describes the formation of the ionic composition of the sorption layer during the concentration ofcopper-lead and pyrite-copper-zinc ore
Kіlt sózder
flotation, hydrophobicity, sorption layer of collector, flotation reagents, sulfide minerals
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
ALIYEV F. R.
Aliyev, F. R. Synthesis and study of a new mixed-layered compound GeBi3 Te4 belonging to the nBi2–mGeBi2 Te4 homologous series [Text] / F. R. Aliyev, E. N. Orujlu , D. M. Babanly // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - Р. 92-98. - Bibliogr.: p. 96-97 ISSN 2518-718Х.
ÁOJ:
546.2
Taqyrypty aıdarlar
- Nonmetals of groups III, IV, VI and elements of group zero
Ańdatpa
In light of the structural properties of tetradymite-like layered chalcogenide compounds, the mixed-layered compound GeBi3Te4 was predicted and synthesized for the first time, which belongs to the nBi2–mGeBi2Te4 homologous series in the Ge-Te-Bi system
Kіlt sózder
Ge-Bi-Te ternary system, nBi2–mGeBi2Te4 homologous series, GeBi3 Te4 , GeBi4 Te4, tetradymitelike structure, topological insulators
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
SAGYNDIKOV M. S.
Sagyndikov, M. S. Assessing polyacrylamide solution chemical stability during a polymer flood in the Kalamkas field, Western Kazakhstan [Text] / M. S. Sagyndikov, I. I. Salimgarayev , E. K. Ogay [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - Р. 99-112. - Bibliogr.: p. 110-111 ISSN 2518-718Х.
ÁOJ:
66-922
Taqyrypty aıdarlar
- Processes involving several types of molecules
Ańdatpa
This study is based on rheology measurements of polymer solutions and produced fluid from the offset production well associated with the Kalamkas oilfield in Western Kazakhstan
Kіlt sózder
polyacrylamide, polymer solution, chemical degradation, polymer flood, iron
Qazaqstandуq
0/0 Bos
GALIYEVA A. R.
POLYLACTIDE-CO-GLYCOLIDE NANOPARTICLES IMMOBILIZED WITH ISONIAZID: OPTIMIZATION USING THE EXPERIMENTAL TAGUCHI METHOD
мерзімді басылым(Журналы)
0/0 Bos
MUNARA A.
CLAYS AS INDICATORS OF PALEOCLIMATE AND SOURCE ROCKS IN THE CHU-SARYSU BASIN (KAZAKHSTAN)
мерзімді басылым(Журналы)
0/0 Bos
ISMAGILOVA E. R.
DEVELOPMENT THE SELF-HEALING CONCEPT FOR WELL CEMENT SUPPORT INTEGRITY MAINTENANCE. THEORY AND PRACTICE
мерзімді басылым(Журналы)
0/0 Bos
KAIRBEKOV ZH. K.
OBTAINING FUEL PRODUCTS BY COMBINED HYDROGENATION OF COAL AND SHALE
мерзімді басылым(Журналы)
0/0 Bos
SARSENBEKOVA A. ZH.
STUDY OF THERMAL STABILITY AND DETERMINATION OF EFFECTIVE ACTIVATION ENERGY VALUES DURING DEGRADATION OF UNSATURATED POLYESTER COPOLYMERS IN THE AIR ATMOSPHERE
мерзімді басылым(Журналы)
0/0 Bos
JALMAKHANBETOVA R. I.
ISOLATION AND IN SILICO SARS-COV-2 MAIN PROTEASE INHIBITION POTENTIAL OF CHRYSOERIOL FROM CHONDRILLA BREVIROSTRIS FISCH. & C.A. MEY
мерзімді басылым(Журналы)
0/0 Bos
YUMINOVA A. A.
PHYSICAL-CHEMICAL PROPERTIES OF FM-1 REAGENT AS A POTENTIAL COLLECTOR FOR ION FLOTATION OF LANTHANOIDS
мерзімді басылым(Журналы)
0/0 Bos
SHLYAPOV R. M.
THERMODYNAMICS OF CHALCOCITE DISSOLVING IN SOLUTIONS OF FLOTATION REAGENTS
мерзімді басылым(Журналы)
0/0 Bos
ALIYEV F. R.
SYNTHESIS AND STUDY OF A NEW MIXED-LAYERED COMPOUND GEBI3 TE4 BELONGING TO THE NBI2–MGEBI2 TE4 HOMOLOGOUS SERIES
мерзімді басылым(Журналы)
0/0 Bos
SAGYNDIKOV M. S.
ASSESSING POLYACRYLAMIDE SOLUTION CHEMICAL STABILITY DURING A POLYMER FLOOD IN THE KALAMKAS FIELD, WESTERN KAZAKHSTAN
мерзімді басылым(Журналы)
0/0 Bos