Electronic catalog
language:English
catalogue:Articles
Search result:
1621-1630 of 2279
periodical press (Magazines)
INELOVA Z. A.
Inelova, Z. A. Family analysis of the species of the Koksu and Karasu rivers of the Enbekshinsky rural district [Text] / Z. A. Inelova, A. S. Sayakhmet , Y. G. Zaparina // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Биология және медицина сериясы. - 2020. - № 3 (339). - P. 63-70. - Bibliogr.: p. 70 ISSN 2224-5308.
UDC:
582
Subject headings
- Systematic botany
Annotation
This article presents the results of a study obtained during a systematic analysis of the flora of the interfluve between Koksu and Karasu, Enbekshinsky rural district, Almaty Region
Keywords
flora, typological composition, forage lands, plant species, флора, жемдік алқаптар, өсімдік жамылғысы, кормовые угодья
Kazakhstan
0/0 Free
periodical press (Magazines)
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.] // Вестник нефтегазовой отрасли Казахстана. - 2023. - № 4. - С. 83-91. - Bibliogr.: p. 88-90 ISSN 2707-4226.
UDC:
662.74
Subject headings
- Coal technology. Coke production
Annotation
This article is devoted to the study of the process of obtaining fuel products of co-hydrogenation of coal and shale
Keywords
coal, shale, thermocatalytic processing, hydrogenation, hydrogenation, product yield, gasoline fraction, diesel fraction
Kazakhstan
0/0 Free
periodical press (Magazines)
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.] // Вестник нефтегазовой отрасли Казахстана. - 2023. - № 1. - Р. 21-35. - Bibliоgr.: р. 34-35 ISSN 2707-4226.
UDC:
551.8
Subject headings
- Paleogeography
Annotation
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
Keywords
сlay minerals, сlay minerals, sediments, uranium deposits, smectite, palygorskite, llite, biotite, chlorite
Kazakhstan
0/0 Free
periodical press (Magazines)
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.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 1. - С. 86-91. - Bibliogr.: p. 90 ISSN 2518-718Х.
UDC:
543.573
Subject headings
- Methods related to weight change. Thermogravimetry
Annotation
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
Keywords
thermogravimetry, thermal analysis, kinetic parameters, copolymers, polyethylene glycol fumarate, acrylic acid, activation energy
Kazakhstan
0/0 Free
periodical press (Magazines)
ISMAGILOVA E. R.
Ismagilova, E. R. Development the self-healing concept for well cement support integrity maintenance. Theory and practice [Text] / E. R. Ismagilova // Вестник нефтегазовой отрасли Казахстана. - 2024. - № 1. - Р. 65-73. - Bibliogr.: p. 72-73 ISSN 2707-4226.
UDC:
622.245
Subject headings
- Well completion work. Fastening with casing pipes. Well development and commissioning. Well abandonment
Annotation
The article is devoted to the development of innovative grouting material “self-healing” cement
Keywords
self-healing cement, cement sheath, modifying additives, plugging material, behind-the-casing flows
Kazakhstan
0/0 Free
periodical press (Magazines)
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.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 1. - Р. 78-85. - Bibliogr.: p. 84-85 ISSN 2518-718Х.
UDC:
547.972
Subject headings
- Natural xanthonic, flavone and flavonol dyes
Annotation
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
Keywords
сhondrilla brevirostris, аsteraceae, extraction, column chromatography, flavonoid, spectroscopy, molecular docking study
Kazakhstan
0/0 Free
periodical press (Magazines)
GAVRILOVA N. N.
Gavrilova, N. N. Selection of a nutrient medium for growing bacteria which are part of an environmentally friendly veterinary probiotic preparation [Text] / N. N. Gavrilova, Zh. E. Sagidoldina , A. K. Sadanov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Биология және медицина сериясы. - 2020. - № 3 (339). - P. 29-34. - Bibliogr.: p. 34 ISSN 2224-5308.
UDC:
579
Subject headings
- Микробиология
Annotation
The aim of the study was to select the optimal nutrient medium for growing bacteria that are part of the probiotic
Keywords
probiotic bacteria, growth media , antimicrobial activity, viable cells'titer, пробиотикалық бактериялар, ветеринарлық препарат, пробиотические бактерии, ветеринарный препарат
Kazakhstan
0/0 Free
periodical press (Magazines)
SEKSENOVA D. U.
Seksenova, D. U. Ways of infection of vertebrate animals with sarcosporidia and morphology of their causative agents [Text] / D. U. Seksenova, G. B. Atalikhova // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Биология және медицина сериясы. - 2020. - № 3 (339). - P. 57-62. - Bibliogr.: p. 62 ISSN 2224-5308.
UDC:
593.193:591.2
Subject headings
- Sarcosporidia. Animal diseases
Annotation
The article talks about the types, morphology and ways of infection of vertebrates and the number of cysts, representatives of the genus Sarcocystis in vertebrates
Keywords
micromorphology, merozoite, definitive host, schizogony, gametogony, sporogony, саркоциста, саркоспоридиоз, sarcosyst, sarcosporidiosis, fauna
Kazakhstan
0/0 Free
periodical press (Magazines)
AKHMETOVA М. ZH.
Akhmetova, М. Zh. Effect of different serotonin concentrations on the inotropic function and morphometric parameters of the heart of infant rats [Text] / М. Zh. Akhmetova, R. R. Nigmatullina , D. E. Tsyplakov [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2022. - № 3. - Р. 16-23. - Bibliogr.: p. 20-21 ISSN 2518-7201.
UDC:
59
Subject headings
- Zoology
Annotation
This research aimsto study the influence of serotonin on the temporal parameters of contraction of the myocardium of the right ventricle in the newborn pups with a blockade of serotonin synthesis and membrane transporter in the embryonic period of ontogenesis
Keywords
serotonin, myocardium, ontogenesis, heart, fluoxetine, para-chlorophenylalanine
Kazakhstan
0/0 Free
periodical press (Magazines)
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.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 1. - Р. 99-112. - Bibliogr.: p. 110-111 ISSN 2518-718Х.
UDC:
66-922
Subject headings
- Processes involving several types of molecules
Annotation
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
Keywords
polyacrylamide, polymer solution, chemical degradation, polymer flood, iron
Kazakhstan
0/0 Free
INELOVA Z. A.
FAMILY ANALYSIS OF THE SPECIES OF THE KOKSU AND KARASU RIVERS OF THE ENBEKSHINSKY RURAL DISTRICT
periodical press (Magazines)
0/0 Free
KAIRBEKOV ZH. K.
OBTAINING FUEL PRODUCTS BY COMBINED HYDROGENATION OF COAL AND SHALE
periodical press (Magazines)
0/0 Free
MUNARA A.
CLAYS AS INDICATORS OF PALEOCLIMATE AND SOURCE ROCKS IN THE CHU-SARYSU BASIN (KAZAKHSTAN)
periodical press (Magazines)
0/0 Free
SARSENBEKOVA A. ZH.
STUDY OF THERMAL STABILITY AND DETERMINATION OF EFFECTIVE ACTIVATION ENERGY VALUES DURING DEGRADATION OF UNSATURATED POLYESTER COPOLYMERS IN THE AIR ATMOSPHERE
periodical press (Magazines)
0/0 Free
ISMAGILOVA E. R.
DEVELOPMENT THE SELF-HEALING CONCEPT FOR WELL CEMENT SUPPORT INTEGRITY MAINTENANCE. THEORY AND PRACTICE
periodical press (Magazines)
0/0 Free
JALMAKHANBETOVA R. I.
ISOLATION AND IN SILICO SARS-COV-2 MAIN PROTEASE INHIBITION POTENTIAL OF CHRYSOERIOL FROM CHONDRILLA BREVIROSTRIS FISCH. & C.A. MEY
periodical press (Magazines)
0/0 Free
GAVRILOVA N. N.
SELECTION OF A NUTRIENT MEDIUM FOR GROWING BACTERIA WHICH ARE PART OF AN ENVIRONMENTALLY FRIENDLY VETERINARY PROBIOTIC PREPARATION
periodical press (Magazines)
0/0 Free
SEKSENOVA D. U.
WAYS OF INFECTION OF VERTEBRATE ANIMALS WITH SARCOSPORIDIA AND MORPHOLOGY OF THEIR CAUSATIVE AGENTS
periodical press (Magazines)
0/0 Free
AKHMETOVA М. ZH.
EFFECT OF DIFFERENT SEROTONIN CONCENTRATIONS ON THE INOTROPIC FUNCTION AND MORPHOMETRIC PARAMETERS OF THE HEART OF INFANT RATS
periodical press (Magazines)
0/0 Free
SAGYNDIKOV M. S.
ASSESSING POLYACRYLAMIDE SOLUTION CHEMICAL STABILITY DURING A POLYMER FLOOD IN THE KALAMKAS FIELD, WESTERN KAZAKHSTAN
periodical press (Magazines)
0/0 Free