Электронды каталог
Басылым тілі:Ағылшын
Каталог:Мақалалар
Нәтежелер:
841-850 из 931
мерзімді басылым(Журналы)
MEDVEDEVA N. A.
Medvedeva, N. A. The Effect of Aging on the Microstructure of Alloys (ТiСr1.8)100–xVx after Electrolytic Hydrogen Charging [Text] / N. A. Medvedeva, A. A. Mironova , N. E. Skryabina [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 95-102. - Bibliogr.: p. 99 ISSN 2518-718Х.
ӘОЖ индексі:
544.2
Тақырыпты айдарлар
- Physical chemistry of solids, liquids and gases
Аңдатпа
The microstructure transformation of ternary Ti-Cr-V alloys after introduction of hydrogen has been analyzed for a long time. Assessment of the impact of vanadium concentration and ratio of Ti and V concentrations on composition stability has been carried out
Кілт сөздер
alloys, electrochemical hydrogen saturation, hydrogen, self-diffusion, microstructure of alloys
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
MULDAKHMETOV Z. M.
Muldakhmetov, Z. M. Obtaining Carbon Sorbent from “Euromet” LLP Coke Breeze [Text] / Z. M. Muldakhmetov, A. T. Ordabaeva , M. G. Meiramov [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 115-124. - Bibliogr.: p. 122-123 ISSN 2518-718Х.
ӘОЖ индексі:
661.183
Тақырыпты айдарлар
- Adsorbents
Аңдатпа
The paper presents the results of a physicochemical analysis of a coke sample from “Euromet” LLP (Karaganda, Kazakhstan), which is carbonaceous material with high carbon content, the absence of volatiles matter and low ash content
Кілт сөздер
coke breeze, coals, sorbent, sorption capacity, ash content, bulk density
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
NURDILLAYEVA R. N.
Nurdillayeva, R. N. Electrochemical Method of Lead (II) Ions Removal from Wastewater Using Granular Graphite Electrodes [Text] / R. N. Nurdillayeva, A. N. Zhylysbayeva , A. K. Askarov [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 61-68. - Bibliogr.: p. 66 ISSN 2518-718Х.
ӘОЖ индексі:
544.4
Тақырыпты айдарлар
- Chemical kinetics. Catalysis
Аңдатпа
The article presents an electrochemical method of wastewater treatment from Pb (II) ions through granular graphite electrodes
Кілт сөздер
lead ions, granular graphite electrodes, wastewater, heavy metals, flow mode, current density
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
TURDYBEKOV K. M.
Turdybekov, K. M. Isolation and Structure of the New Sesquiterpene Lactone 3-oxo-10β-hydroxy-5,7α(H),4,6β(H)-guai-1,11(13)-diene-6,12-olide [Text] / K. M. Turdybekov, S. A. Ivasenko , D. M. Turdybekov [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 52-58. - Bibliogr.: p. 57-58 ISSN 2518-718Х.
ӘОЖ индексі:
547.314
Тақырыпты айдарлар
- Hydrocarbons of the C/nH////2n-2 series with one triple bond
Аңдатпа
The article presents the results of a chemical study of Tanacetopsis pjataevae, which is an endemic plant in Kazakhstan
Кілт сөздер
NMR spectroscopy, IR spectroscopy, mass spectrometry, X-ray analysis, sesquiterpene lactones, Tanacetopsis pjataevae
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
KURMANOVA A. F.
Kurmanova, A. F. DFT Study of Complexation Reactions Involving Dicarboxylic Acids: Hydrogen Bonds, Influence of Solvent Nature [Text] / A. F. Kurmanova, F. Zh. Abilkanova , A. S. Rakhimzhanova [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 43-51. - Bibliogr.: p. 49-50 ISSN 2518-718Х.
ӘОЖ индексі:
541.515
Тақырыпты айдарлар
- Free radicals
Аңдатпа
Quantum chemical studies of the protolytic ability of some dicarboxylic acids are carried out. The geometric and kinetic parameters of the dimeric molecules of maleic, succinic, tartaric, oxalic, and adipic acids are investigated
Кілт сөздер
quantum chemical calculations, density functional theory, hydrogen bond, intermolecular hydrogen bonds, dimerization energy, complexation energy, effect of the nature of the solvent
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
CHITLANGE S. S.
Chitlange, S. S. Development and Validation of HPTLC Method for Simultaneous Estimation of Berberine, Gallic Acid and Ursolic Acid in a Polyherbal Blend [Text] / S. S. Chitlange, S. R. Chandani , S. P. Gandhi [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 33-42. - Bibliogr.: p. 39-41 ISSN 2518-718Х.
ӘОЖ индексі:
54
Тақырыпты айдарлар
- Chemistry
Кілт сөздер
polyherbal, gallic acid, berberine, ursolic acid, method development, validation
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
RYABYKH A. V.
Ryabykh, A. V. The Role of Zinc Ion in the Active Site of Copper-Zinc Superoxide Dismutase [Text] / A. V. Ryabykh, O. A. Maslova , S. A. Beznosyuk [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 77-87. - Bibliogr.: p. 85 ISSN 2518-718Х.
ӘОЖ индексі:
544.18
Тақырыпты айдарлар
- Quantum chemistry
Аңдатпа
The interaction of the superoxide radical ion O2– with the active center of Cu, Zn superoxide dismutase was studied obtained by computer simulation
Кілт сөздер
Zn-superoxide dismutase, superoxide radical ion, reactive oxygen species, antioxidants
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
STADNIK I. L.
Stadnik, I. L. ESR-Study of the Proton Exchange with Aliphatic Amino Acids in Toluene [Text] / I. L. Stadnik, F. Zh. Abilkanova , Ye. V. Kudryavtseva [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 69-76. - Bibliogr.: p. 75-76 ISSN 2518-718Х.
ӘОЖ индексі:
54
Тақырыпты айдарлар
- Chemistry
Аңдатпа
This paper presents the results of an ESR spectroscopic study of the intermolecular proton exchange kinetics with some isomers of aminocaproic acid, such as 2-aminohexanoic and 6-aminohexanoic acids in the toluene indifferent medium
Кілт сөздер
proton exchange reactions, ESR-spectroscopy, spin probe, semiquinone radical, Bloch equation, aminohexanoic acid
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
AMIRKHANOVA ZH.
Amirkhanova, Zh. Influence of flax seeds on the reproduction rate of lactic acid bacilli when used in the experiment [Text] / Zh. Amirkhanova, R. Bodeeva , S. Akhmetova [et al.] // Bulletin of the Karaganda University. Biology. Medicine. Geography Series. - 2022. - № 2. - Р. 26-33. - Bibliogr.: р. 30-31 ISSN 2518-7201.
ӘОЖ индексі:
616-003.725
Тақырыпты айдарлар
- Biologically active substances
Аңдатпа
This article presents the study on the influence of flax seeds on the reproduction rate of lactic acid bacilli when used in the experiment
Кілт сөздер
lactic acid bacilli, dietary fiber , culture media, cultivation, nutritional requirements, biomass
Қазақстандық
0/0 Бос
мерзімді басылым(Журналы)
MEYRAMOV G. G.
Meyramov, G. G. The biological role of zinc in the pancreas, prostate and in submandibular glands and influence of its complex salts with chelators on the state of glands tissue [Text] / G. G. Meyramov, V. I. Korchin , K. D. Kohnert [et al.] // Bulletin of the Karaganda University. Biology. Medicine. Geography Series. - 2022. - № 2. - Р. 103-110. - Bibliogr.: р. 107-108 ISSN 2518-7201.
ӘОЖ индексі:
612.343
Тақырыпты айдарлар
- Pancreatic secretion
Аңдатпа
The article provides data o the biological role of zinc in humans and animals. The authors provide data on the role of zinc value and its role in each of the described glands
Кілт сөздер
zinc, zinc binding chemicals, pancreas, prostate, submandibular glands
Қазақстандық
0/0 Бос
MEDVEDEVA N. A.
THE EFFECT OF AGING ON THE MICROSTRUCTURE OF ALLOYS (ТIСR1.8)100–XVX AFTER ELECTROLYTIC HYDROGEN CHARGING
мерзімді басылым(Журналы)
0/0 Бос
MULDAKHMETOV Z. M.
OBTAINING CARBON SORBENT FROM “EUROMET” LLP COKE BREEZE
мерзімді басылым(Журналы)
0/0 Бос
NURDILLAYEVA R. N.
ELECTROCHEMICAL METHOD OF LEAD (II) IONS REMOVAL FROM WASTEWATER USING GRANULAR GRAPHITE ELECTRODES
мерзімді басылым(Журналы)
0/0 Бос
TURDYBEKOV K. M.
ISOLATION AND STRUCTURE OF THE NEW SESQUITERPENE LACTONE 3-OXO-10Β-HYDROXY-5,7Α(H),4,6Β(H)-GUAI-1,11(13)-DIENE-6,12-OLIDE
мерзімді басылым(Журналы)
0/0 Бос
KURMANOVA A. F.
DFT STUDY OF COMPLEXATION REACTIONS INVOLVING DICARBOXYLIC ACIDS: HYDROGEN BONDS, INFLUENCE OF SOLVENT NATURE
мерзімді басылым(Журналы)
0/0 Бос
CHITLANGE S. S.
DEVELOPMENT AND VALIDATION OF HPTLC METHOD FOR SIMULTANEOUS ESTIMATION OF BERBERINE, GALLIC ACID AND URSOLIC ACID IN A POLYHERBAL BLEND
мерзімді басылым(Журналы)
0/0 Бос
RYABYKH A. V.
THE ROLE OF ZINC ION IN THE ACTIVE SITE OF COPPER-ZINC SUPEROXIDE DISMUTASE
мерзімді басылым(Журналы)
0/0 Бос
STADNIK I. L.
ESR-STUDY OF THE PROTON EXCHANGE WITH ALIPHATIC AMINO ACIDS IN TOLUENE
мерзімді басылым(Журналы)
0/0 Бос
AMIRKHANOVA ZH.
INFLUENCE OF FLAX SEEDS ON THE REPRODUCTION RATE OF LACTIC ACID BACILLI WHEN USED IN THE EXPERIMENT
мерзімді басылым(Журналы)
0/0 Бос
MEYRAMOV G. G.
THE BIOLOGICAL ROLE OF ZINC IN THE PANCREAS, PROSTATE AND IN SUBMANDIBULAR GLANDS AND INFLUENCE OF ITS COMPLEX SALTS WITH CHELATORS ON THE STATE OF GLANDS TISSUE
мерзімді басылым(Журналы)
0/0 Бос