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88051-88060 из 93412
периодические издания(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.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 2. - Р. 33-42. - Bibliogr.: p. 39-41 ISSN 2518-718Х.
УДК:
54
Предметная рубрика
- Chemistry
Ключевые слова
polyherbal, gallic acid, berberine, ursolic acid, method development, validation
Казахстаника
0/0 Свободно
периодические издания(Журналы)
BURKEYEVА G. K.
Burkeyevа, G. K. "Cold Curing" of Polyethylene Glycol Maleate with Acrylic Acid and Some Physicochemical Properties of Their Solutions [Text] / G. K. Burkeyevа, Ye. M. Tazhbayev , D. M. Muslimova [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 2. - Р. 23-32. - Bibliogr.: p. 30-31 ISSN 2518-718Х.
УДК:
541.64
Предметная рубрика
- Chemistry of macromolecules. Products of polymerization, polycondensation and polyaddition reactions
Аннотация
The possibility of using the copolymers based on unsaturated polyesters with acrylic acid (AA) as the main component (polymeric basis) for the creation of novel highly effective sealants and glues of domestic production was demonstrated
Ключевые слова
sealant, glue, unsaturated polyester, polyethylene glycol maleate, unsaturated carboxylic acid, radical copolymerization, acrylic acid, radical copolymerization, cold curing
Казахстаника
0/0 Свободно
периодические издания(Журналы)
NURMAGANBETOV ZH. S.
Nurmaganbetov, Zh. S. Synthesis and Structure of 4-Substituted (1S,9aR)-1-[(1,2,3-triazol-1-yl)methyl]octahydro-1H-quinolysines of Lupinine [Text] / Zh. S. Nurmaganbetov, S. D. Fazylov , K. M. Turdybekov [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 2. - Р. 12-22. - Bibliogr.: p. 20-21 ISSN 2518-718Х.
УДК:
547.94
Предметная рубрика
- Natural alkaloids
Аннотация
The article presents results on the synthesis and investigation of the structural features of a number of 1,4-disubstituted 1H-1,2,3-triazole derivatives of the alkaloid lupinine
Ключевые слова
quinolysine alkaloids, lupinine, triazoles, terminal alkynes, 1,3- dipolar cycloaddition reaction, X-ray structural analysis, azides, methanesulfonyl chloride
Казахстаника
0/0 Свободно
периодические издания(Журналы)
POLIVKINA YE. N.
Polivkina, Ye. N. 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] / Ye. N. Polivkina, L. F. Subbotina , F. F. Zhamaldinov // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2022. - № 2. - Р. 111-117. - Bibliogr.: р. 116-117 ISSN 2578-7201.
УДК:
633/635
Предметная рубрика
- Plant growing in general. Selected crops
Аннотация
This study presents a quantitative assessment of tritium assimilation by sunflower(Helianthus annuus L.) crop at HTO uptake by root in vitro
Ключевые слова
sunflower, tritium, translocation index, root uptake, conversion rate
Казахстаника
0/0 Свободно
периодические издания(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.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2022. - № 2. - Р. 26-33. - Bibliogr.: р. 30-31 ISSN 2518-7201.
УДК:
616-003.725
Предметная рубрика
- Biologically active substances
Аннотация
This article presents the study on the influence of flax seeds on the reproduction rate of lactic acid bacilli when used in the experiment
Ключевые слова
lactic acid bacilli, dietary fiber , culture media, cultivation, nutritional requirements, biomass
Казахстаника
0/0 Свободно
периодические издания(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.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 1. - Р. 122-130. - Bibliogr.: p. 128-129 ISSN 2518-718Х.
УДК:
543.42
Предметная рубрика
- Spectral analysis
Аннотация
This work describes the formation of the ionic composition of the sorption layer during the concentration ofcopper-lead and pyrite-copper-zinc ore
Ключевые слова
flotation, hydrophobicity, sorption layer of collector, flotation reagents, sulfide minerals
Казахстаника
0/0 Свободно
периодические издания(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.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 1. - С. 113-121. - Bibliogr.: p. 120-121 ISSN 2518-718Х.
УДК:
543.63
Предметная рубрика
- Organic matter analysis
Аннотация
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
Ключевые слова
ion flotation, rare-earth elements, aminomethylenephosphonic acid salts, surface-active substance, lanthanum
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ALIMBEKOVA A. K.
Alimbekova, A. K. Monitoring and assesment the efficiency of traps for mass capture Tuta absoluta (Povolny) (Lepidoptera: Gelecheiidae) pest of tomato culture breeding in out of bounds area (Solanum Lycopersicum) [Text] / A. K. Alimbekova, B. A. Duisembekov , L. K. Esengeldieva [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Аграрлық ғылымдар сериясы. - 2020. - № 2 (56). - P. 5-13. - Bibliogr.: p. 13 ISSN 2224-526X.
УДК:
632.78
Предметная рубрика
- Insect pests of plants. Lepidoptera
Аннотация
The research work Tuta absoluta (Povolny) (Lepidoptera:Gelechiidae) was carried out for monitoring under greenhouse conditions and assessment the efficiency of pheromone traps and the possibility eye repertoire in the length of light waves using colored glue traps in the mass capture
Ключевые слова
Tuta absoluta, greenhouse, tomato, sex pheromones, trap, biochemical technique, қызанақ күйе көбелегі, томатная моль
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ZAYADAN B. K.
Zayadan, B. K. Study of promising heterocystic cyanobacterial strains for biohydrogen production [Text] / B. K. Zayadan, B. D. Kossalbayev Tatsuya Tomo [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Биология және медицина сериясы. - 2020. - № 3 (339). - P. 41-48. - Bibliogr.: p. 48 ISSN 2224-5308.
УДК:
663.18
Предметная рубрика
- Industrial microbiology (bacteriology). Various methods of using microorganisms
Аннотация
The article presents the results o f the 3 collection strains of cyanobacteria and their capabilities in the evolution of hydrogen in the dark and in the light
Ключевые слова
biohydrogen, cyanobacteria, heterocystic cyanobacterial strains, gas chromatograph, биосутек, цианобактерия, биоводород
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ALTYNBEK Т. О.
Altynbek, Т. О. Natural regulators of Heteroptera - bloodsuking mosquitoes in the resorviors of the Charyn state national park [Text] / Т. О. Altynbek, P. А. Esenbekova , М. Б. Zhaksybayev // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Биология және медицина сериясы. - 2020. - № 3 (339). - P. 35-40. - Bibliogr.: p. 39-40 ISSN 2224-5308.
УДК:
595.754
Предметная рубрика
- Heteroptera. Bugs
Аннотация
The present article deals with the role of bioregulation as a result of the study of aquatic Heteroptera in 25 stop-flowing and slow-flowing reservoirs on the territory of Charyn State National Natural Park in the springsummer period 2019
Ключевые слова
fauna, bug, mosquitoes, larvae, жартылай қаттықанаттылар, қансорғыш масалар, водные жестокрылые, кровососные комары
Казахстаника
0/0 Свободно
CHITLANGE S. S.
DEVELOPMENT AND VALIDATION OF HPTLC METHOD FOR SIMULTANEOUS ESTIMATION OF BERBERINE, GALLIC ACID AND URSOLIC ACID IN A POLYHERBAL BLEND
периодические издания(Журналы)
0/0 Свободно
BURKEYEVА G. K.
"COLD CURING" OF POLYETHYLENE GLYCOL MALEATE WITH ACRYLIC ACID AND SOME PHYSICOCHEMICAL PROPERTIES OF THEIR SOLUTIONS
периодические издания(Журналы)
0/0 Свободно
NURMAGANBETOV ZH. S.
SYNTHESIS AND STRUCTURE OF 4-SUBSTITUTED (1S,9AR)-1-[(1,2,3-TRIAZOL-1-YL)METHYL]OCTAHYDRO-1H-QUINOLYSINES OF LUPININE
периодические издания(Журналы)
0/0 Свободно
POLIVKINA YE. N.
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
периодические издания(Журналы)
0/0 Свободно
AMIRKHANOVA ZH.
INFLUENCE OF FLAX SEEDS ON THE REPRODUCTION RATE OF LACTIC ACID BACILLI WHEN USED IN THE EXPERIMENT
периодические издания(Журналы)
0/0 Свободно
SHLYAPOV R. M.
THERMODYNAMICS OF CHALCOCITE DISSOLVING IN SOLUTIONS OF FLOTATION REAGENTS
периодические издания(Журналы)
0/0 Свободно
YUMINOVA A. A.
PHYSICAL-CHEMICAL PROPERTIES OF FM-1 REAGENT AS A POTENTIAL COLLECTOR FOR ION FLOTATION OF LANTHANOIDS
периодические издания(Журналы)
0/0 Свободно
ALIMBEKOVA A. K.
MONITORING AND ASSESMENT THE EFFICIENCY OF TRAPS FOR MASS CAPTURE TUTA ABSOLUTA (POVOLNY) (LEPIDOPTERA: GELECHEIIDAE) PEST OF TOMATO CULTURE BREEDING IN OUT OF BOUNDS AREA (SOLANUM LYCOPERSICUM)
периодические издания(Журналы)
0/0 Свободно
ZAYADAN B. K.
STUDY OF PROMISING HETEROCYSTIC CYANOBACTERIAL STRAINS FOR BIOHYDROGEN PRODUCTION
периодические издания(Журналы)
0/0 Свободно
ALTYNBEK Т. О.
NATURAL REGULATORS OF HETEROPTERA - BLOODSUKING MOSQUITOES IN THE RESORVIORS OF THE CHARYN STATE NATIONAL PARK
периодические издания(Журналы)
0/0 Свободно