Elektrondy katalog
S басталады
Basylym tіlі:Aǵylshyn
Nátejeler:
961-970 ız 1179
мерзімді басылым(Журналы)
BURKEYEV M. ZH.
Burkeyev, M. Zh. Synthesis and Investigation of the Properties of Polymer-immobilized Silver- and Gold Nanoparticles [Text] / M. Zh. Burkeyev, S. R. Shibayeva , T. O. Khamitova [et al.] // Bulletin of the Karaganda University. Chemistry series . - 2022. - № 3. - Р. 198-207. - Bibliogr.: р. 206 ISSN 2518-718Х.
ÁOJ:
54.04
Taqyrypty aıdarlar
- Chemical properties (and constants)
Ańdatpa
Metal–polymer composites based on copolymers of polypropylene glycol maleate phthalate with acrylic acid and metallic gold and silver were synthesized for the first time
Kіlt sózder
nanocomposites, silver, gold, copolymer, polypropylene glycol maleate phthalate, acrylic acid, metal–polymer complex, antimicrobial activity
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
MAMYTBEKOV G. K.
Mamytbekov, G. K. Synthesis, Structure and Properties of Hybrid Composite Bentonite-Based Materials [Text] / G. K. Mamytbekov, Zh. I. Beksultanov , V. I. Bannykh [et al.] // Bulletin of the Karaganda University. Chemistry series . - 2022. - № 3. - С. 267-282. - Bibliogr.: р. 277-279 ISSN 2518-718Х.
Ańdatpa
A systematic study of the synthesis of hybrid composite materials based on synthetic (poly-Nvinylpyrrolidone) and natural (agar-agar) macromolecules in the presence of plasticizers (PEG-400, glycerin) and mineral filler bentonite has been performed by the method of electron irradiation
Kіlt sózder
composition material , polymer-inorganic compositions , electron irradiation, bentonite, synthetic polymers, natural polymers
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
ANDEKINA R. E.
Andekina, R. E. Small and medium-sized entrepreneurship of Kazakhstan in times of crisis: current condition, problems, recommendations [Text] / R. E. Andekina, R. U. Rakhmetova // Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы. Экономикалық сериясы. - 2022. - № 4. - Р. 53-64. - Bibliogr.: p. 62 ISSN 2789-4320.
ÁOJ:
334.722
Taqyrypty aıdarlar
- Private enterprises
Ańdatpa
The article examines the current state of entrepreneurship, its main indicators and external factors, and presents recommendations for the further development of entrepreneurship in various sectors of the economy of Kazakhstan
Kіlt sózder
small enterprise, medium-sized enterprise, entrepreneurship, individual entrepreneurs, business
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
MUSTAFAYEV ZH. S.
Mustafayev, Zh. S. Spatial-time change in the climatic parameters of the drainage of the river basin Ili [Text] / Zh. S. Mustafayev, L. M. Ryskulbekova // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2022. - № 1. - P. 102-109. - Bibliogr.: p. 108-109 ISSN 2224-5227.
ÁOJ:
551.583
Taqyrypty aıdarlar
- Climate change
Ańdatpa
In order to analyze climate change on a spatio-temporal scale, proceeding in various physical and geographical (geomorphological) conditions of the catchment area of the Ili River basin, we used the average annual air temperatures and annual precipitation for the period 1948-2020 of the meteorological stations Narynkol, Inin, Zharkent, Aidarly, Bakanas and Kuygan
Kіlt sózder
climate, catchment of river basins, annual precipitation, linear trend, климаттың өзгеруі, жылдық жауын-шашын, изменение климата, годовые атмосферные осадки
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
ZHUMAGELDINA A.
Zhumageldina, A. Shifted nonlocal nonlinear schrodinger and maxwell-bloch equation: darboux transformation and solution [Text] / A. Zhumageldina, K. Yesmakhanova // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2022. - № 2. - P. 108-121. - Bibliogr.: p. 120-121 ISSN 2224-5227.
ÁOJ:
530.182
Taqyrypty aıdarlar
- Nonlinear phenomena
Ańdatpa
In this work, motivated by the ideas of Musslimani and Ablowitz, shifted nonlocal nonlinear Schrodinger and Maxwell-Bloch equations (NLS-MB) were defined
Kіlt sózder
shifted nonlocality, nonlinear Schrodinger and Maxwell-Bloch equation, Darboux transformation, solution, Дарбу түрлендіруі, Шредингер мен Максвелл-Блохтың сызықты емес теңдеуі, преобразование Дарбу, уравнения Шредингера и Максвелла-Блоха
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
TURGUNALIEVA D. M.
Turgunalieva, D. M. Synthesis and antibacterial activity of hydrazones of isonicotinic and salicylic acids based on acetyl derivatives of coumarin and benzo [g] [1,3,5] oxadiazocine [Text] / D. M. Turgunalieva, D. S. Dilbaryan , A. S. Vasilchenkо [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 25-34. - Bibliogr.: p. 33-34 ISSN 2518-718Х.
ÁOJ:
544.32
Taqyrypty aıdarlar
- Thermodynamic functions of chemical processes
Kіlt sózder
hydrazides, isoniazid, coumarins, antimicrobial activity, salicylic acid hydrazide, hydrazones
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
PANSHINA S. YU.
Panshina, S. Yu. Synthesis of cucurbit [6] uril using 1-hydroxyethylidene-1,1-diphosphonic acid as a “Green Catalyst” [Text] / S. Yu. Panshina, A. A. Bakibaev , A. N. Guslyakov [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 5-13. - Bibliogr.: p. 10-11 ISSN 2518-718Х.
ÁOJ:
544.4
Taqyrypty aıdarlar
- Chemical kinetics. Catalysis
Ańdatpa
In this work, 1-hydroxyethylidene-1,1-diphosphonic acid (HEDP) was used for the first time as a catalyst for “Green chemistry” in the synthesis of cucurbit[6]uril in an aqueous medium
Kіlt sózder
oligomer, cucurbit[6]uril, 1-hydroxyethylidene-1,1-diphosphonic acid, glycoluril, paraformaldehyde
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
SHELKOVNIKOV V. V.
Shelkovnikov, V. V. Study of the Methionine Electrooxidation at an Electrode Modified with Vitamin B12 and Multi-Walled Carbon Nanotubes [Text] / V. V. Shelkovnikov, A. M. Altyev , M. S. Fryanova // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 99-106. - Bibliogr.: p. 104-105 ISSN 2518-718Х.
ÁOJ:
543.55
Taqyrypty aıdarlar
- Electroanalytical methods of analysis. Electrochemical methods of analysis
Ańdatpa
The electrochemical behavior of methionine at an electrode modified with vitamin B12 and multi-walled carbon nanotubes has been studied in this work
Kіlt sózder
methionine, modified electrode, vitamin B12, electrooxidation, cobalamin, electron, multi-walled carbon nanotubes, proton
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
MULDAKHMETOV Z. M.
Muldakhmetov, Z. M. Synthesis of a Composite Based on Humic Acid Tuned to Sorbed Copper Ion [Text] / Z. M. Muldakhmetov, A. M. Gazaliev , A. Kh. Zhakina [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 182-187. - Bibliogr.: p. 186-187 ISSN 2518-718Х.
ÁOJ:
547
Taqyrypty aıdarlar
- Organic chemistry
Ańdatpa
In this study, a modified cross-linked composite based on humic acids, pre-tuned to sorbed copper ion, was obtained
Kіlt sózder
natural polymer, multi-walled carbon nanotubes, composite, template, tuning, sorption, functionalization, ultrasound
Qazaqstandуq
0/0 Bos
мерзімді басылым(Журналы)
HOUBI A.
Houbi, A. Synthesis and Microwave Absorption Properties of (Ni0.5Zn0.5Fe2O4/CI/CB) Ternary Composites [Text] / A. Houbi, A. A. Zharmenov; Y. Atassi [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 142-151. - Bibliogr.: p. 149-150 ISSN 2518-718Х.
ÁOJ:
542.9
Taqyrypty aıdarlar
- Chemical reactions. Selected chemical methods
Ańdatpa
In this work, ternary composites of NiZn ferrite/carbonyl iron/carbon black (Ni0.5Zn0.5Fe2O4/CI/CB) were prepared via two stages
Kіlt sózder
NiZn ferrite, сarbonyl iron, сarbon black, reflection loss, absorption bandwidth, matching frequency, paraffin wax matrix, surface density
Qazaqstandуq
0/0 Bos
BURKEYEV M. ZH.
SYNTHESIS AND INVESTIGATION OF THE PROPERTIES OF POLYMER-IMMOBILIZED SILVER- AND GOLD NANOPARTICLES
мерзімді басылым(Журналы)
0/0 Bos
MAMYTBEKOV G. K.
SYNTHESIS, STRUCTURE AND PROPERTIES OF HYBRID COMPOSITE BENTONITE-BASED MATERIALS
мерзімді басылым(Журналы)
0/0 Bos
ANDEKINA R. E.
SMALL AND MEDIUM-SIZED ENTREPRENEURSHIP OF KAZAKHSTAN IN TIMES OF CRISIS: CURRENT CONDITION, PROBLEMS, RECOMMENDATIONS
мерзімді басылым(Журналы)
0/0 Bos
MUSTAFAYEV ZH. S.
SPATIAL-TIME CHANGE IN THE CLIMATIC PARAMETERS OF THE DRAINAGE OF THE RIVER BASIN ILI
мерзімді басылым(Журналы)
0/0 Bos
ZHUMAGELDINA A.
SHIFTED NONLOCAL NONLINEAR SCHRODINGER AND MAXWELL-BLOCH EQUATION: DARBOUX TRANSFORMATION AND SOLUTION
мерзімді басылым(Журналы)
0/0 Bos
TURGUNALIEVA D. M.
SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF HYDRAZONES OF ISONICOTINIC AND SALICYLIC ACIDS BASED ON ACETYL DERIVATIVES OF COUMARIN AND BENZO [G] [1,3,5] OXADIAZOCINE
мерзімді басылым(Журналы)
0/0 Bos
PANSHINA S. YU.
SYNTHESIS OF CUCURBIT [6] URIL USING 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID AS A “GREEN CATALYST”
мерзімді басылым(Журналы)
0/0 Bos
SHELKOVNIKOV V. V.
STUDY OF THE METHIONINE ELECTROOXIDATION AT AN ELECTRODE MODIFIED WITH VITAMIN B12 AND MULTI-WALLED CARBON NANOTUBES
мерзімді басылым(Журналы)
0/0 Bos
MULDAKHMETOV Z. M.
SYNTHESIS OF A COMPOSITE BASED ON HUMIC ACID TUNED TO SORBED COPPER ION
мерзімді басылым(Журналы)
0/0 Bos
HOUBI A.
SYNTHESIS AND MICROWAVE ABSORPTION PROPERTIES OF (NI0.5ZN0.5FE2O4/CI/CB) TERNARY COMPOSITES
мерзімді басылым(Журналы)
0/0 Bos