Электронный каталог
Начинается с I
Жанр:Естественные науки (natural_sciences)
Язык издания:Английский
Результат поиска:
21-30 из 32
периодические издания(Журналы)
KABYLBEKOVA D.
Kabylbekova, D. Identification on SNP polymorphisms associated with meat productivity in the local Kazakh horse breed [Text] / D. Kabylbekova, Y. Ussenbekov , T. Assanbayev // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 4 (112). - P. 69-76. - Bibliogr.: p. 74 ISSN 2518-7201.
УДК:
57.08
Предметная рубрика
- Biological techniques
Аннотация
The aim of the study was to genotype local horses of the Kazakh breed, including the Zhabe u types from the Pavlodar and Zhetysu regions, as well as the Adai type from the Mangystau region, using PCR-RFLP methods for the LCORL and PRKAG3 gene loci
Ключевые слова
horse genotyping, Kazakh horses, Zhabe, Adai, LCORL gene, PRKAG3 gene, PCR-RFLP analysis, DNA markers of productivity
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ABDIMUTALIP N. A.
Abdimutalip, N. A. Influence of changes in the level of salinity of the Aral sea on the development of ecosystems [Text] / N. A. Abdimutalip, A. K. Kurbaniyazov , G. Toychibekova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 2 (452). - P. 17-32. - Bibliogr.: p. 31-32 ISSN
УДК:
504.4(262.83)
Предметная рубрика
- Ecology of the Aral Sea
Аннотация
The paper describes the processes of modern sedimentation in the residual reservoir of the Aral Sea
Ключевые слова
ecosystem, salinity, drainage, hydrobionts, mineralization, microepiphytes, algae, hydrology
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KALYBEKOVA Y. M.
Kalybekova, Y. M. Increasing water productivity in irrigation with regard to geology and hydrogeological conditions [Text] / Y. M. Kalybekova, A. K. Zauirbek , I. S. Seitasanov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 3 (453). - P. 101-114. - Bibliogr.: p. 114 ISSN 2224-5278.
УДК:
626.81
Предметная рубрика
- Water resources for irrigation
Аннотация
The article focuses on increasing irrigation water productivity in irrigated agriculture in complex ground-soil conditions of the area, where groundwater of low salinity is expedient to use for domestic and drinking water supply
Ключевые слова
irrigation, water productivity, ground-soil conditions, firm yield, stimulation, hydrogeological conditions, geological conditions
Казахстаника
0/0 Свободно
периодические издания(Журналы)
PETROV M. A.
Petrov, M. A. Influence of the modern climatic setting in the mountains of Central Asia on the state of glaciation, glacier runoff and the glacial lakes outbursts [Text] / M. A. Petrov, G. E. Glazirin , I. G. Tomashevskaya [and others] // География және су ресурстары. - 2022. - № 3. - 3-14 р.. - Bibliogr.: 12-13 р.
ISSN 2957-9856.
УДК:
551.324.583
Предметная рубрика
- The impact of climate change in the formation of glacial lakes
Аннотация
The article examines the influence of modern climatic conditions in the mountains of Central Asia on the state of glaciation, glacial runoff and the breakthrough of glacial lakes
Ключевые слова
climate change, changes in glacial runoff, formation of glacial lakes, glaciation, glacial lakes, the state of glacial lakes, impact of climate
Казахстаника
0/0 Свободно
периодические издания(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.
УДК:
547.972
Предметная рубрика
- Natural xanthonic, flavone and flavonol dyes
Аннотация
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
Ключевые слова
сhondrilla brevirostris, аsteraceae, extraction, column chromatography, flavonoid, spectroscopy, molecular docking study
Казахстаника
0/0 Свободно
периодические издания(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.
УДК:
547.314
Предметная рубрика
- Hydrocarbons of the C/nH////2n-2 series with one triple bond
Аннотация
The article presents the results of a chemical study of Tanacetopsis pjataevae, which is an endemic plant in Kazakhstan
Ключевые слова
NMR spectroscopy, IR spectroscopy, mass spectrometry, X-ray analysis, sesquiterpene lactones, Tanacetopsis pjataevae
Казахстаника
0/0 Свободно
авторефераты(abstract)
KENZHEBEKOVA, GULMIRA SAGINGANOVNA
Integral properties of functions, coefficients and fourier transforms with respect to multiplicative systems : extended abstract concerning this dissertation for submission for the academic degree of doctor of philosophy / Kenzhebekova, Gulmira Saginganovna ... – Astana : [N. p.], 2009. - 26 p. . – Bibiliogr.: 21 p. . – 100 c. – не указан : [N. p.]
УДК:
514.765.7
Полочный шифр:
А 2012/6588
Предметная рубрика
- Integral geometry
Аннотация
The purpose of the thesis is to find of conditions L1, Lp, research of problems integrability with weight of the functions with the monotoniccaly decreasing generalized multiplicative transforms; research of questions integrability with weight of the monotone functions represented the generalized multiplicative transforms
Ключевые слова
mathematics, abstract, multiplicative system, coefficients, fourier transforms, integral properties of function, weight of the sum of series
1/1 Свободно
авторефераты(abstract)
ALTAYEVA, ALIYA SAGYMBEKOVNA
Intfluence of heavy metals salts` toxic on genetic apparatus : autoabstract of the dissertation work submitted to the PhD degree / Altayeva, Aliya Sagymbekovna ... – Astana : [N. p.], 2010. - 19 p., diagrams; . – Bibiliogr.: 15-16 p. . – 50 c. – не указан : [N.p.]
УДК:
575.113:669.018.674
Полочный шифр:
А 2010/4455
Предметная рубрика
- Intfluence of heavy metals` salts on genetic apparatus
Аннотация
The purpose of the work is to determine the mechanism of developing damage of laboratory animals cells induced by metals and tracing the effectiveness of succinic acid protective action
Ключевые слова
ecology, autoabstract, genetic apparatus, heavy metals, toxic intfluence of heavy metals ions, toxicants
1/1 Свободно
диcсертации(dissertation)
SERKAN KAYMAK
Increasing students' interest in mathematics on the basis of the method of peer instryction of the topic "Trigonometry" [Text] : Dis. ... Dr. of philosophy (PhD) : 6D010900 - Mathematics / K. Serkan ; academic advisor: PhD. N. Balta ; Suleyman Demirel University... – Kaskelen : [s. n.], 2022. - 176 p., diagrams;+ 1 electronic optical disk (CD-ROM) . . – Bibliogr.: p. 142-164 . (bound) : 0 tg.
УДК:
514.116:373.5
Полочный шифр:
Д 2022/300
Предметная рубрика
- Trigonometry and polygonometry. Teaching in high school
Аннотация
Purpose of the research: to establish the interest of students theoretically in mathematics on the basis of the method of peer teaching of the section "Trigonometry", to develop a methodology and to conduct experiments on its effectiveness
Ключевые слова
problems in Teaching Mathematics, mathematics, math performance test, mathematical overview, trigonometry, experiments in trigonometry
Казахстаника
1/1 Свободно
Электронные диссертации
MARZHAN NASSURLLA
Interaction of charged particles and light ions with nuclei of p- and sd- shells for astrophysical applications [Electronic resource] : dis. ... doctor of Philosophy(PhD) : 6D060500 - Nuclear Physics / N. Marzhan ; scientific advisors: T. K. Zholdybayev, C. Spitaleri, A. Dyusebayev; Al-Farabi Kazakh National University... – Almaty : [s. n.], 2017. - Электрон. текст. данные, электрон. опт. диск. (CD-ROM); в контейнере, 12х14 см . – Bibliography: s. 98-111 . – [n. c.] : 100 tg.
УДК:
539.17:539.141/142
Полочный шифр:
Э 2017/345
Предметная рубрика
- Nuclear Reactions. Nuclear Forces
Аннотация
The aim of the thesis is the measurement of the differential cross sections of the elastic scattering of 16O, 20Ne, and 13C ions on 12C, 16O, and 9Be nuclei at a wide angular range at the energies Elab= 1.5, 1.75, and 2.5 MeV/nucleon, and its analysis in the framework of the optical model, double folding model, distorted wave Born approximation, coupled-channel model
Ключевые слова
nuclear physics, nuclear reactions, nuclear interaction
Казахстаника
1/1 Свободно
KABYLBEKOVA D.
IDENTIFICATION ON SNP POLYMORPHISMS ASSOCIATED WITH MEAT PRODUCTIVITY IN THE LOCAL KAZAKH HORSE BREED
периодические издания(Журналы)
0/0 Свободно
ABDIMUTALIP N. A.
INFLUENCE OF CHANGES IN THE LEVEL OF SALINITY OF THE ARAL SEA ON THE DEVELOPMENT OF ECOSYSTEMS
периодические издания(Журналы)
0/0 Свободно
KALYBEKOVA Y. M.
INCREASING WATER PRODUCTIVITY IN IRRIGATION WITH REGARD TO GEOLOGY AND HYDROGEOLOGICAL CONDITIONS
периодические издания(Журналы)
0/0 Свободно
PETROV M. A.
INFLUENCE OF THE MODERN CLIMATIC SETTING IN THE MOUNTAINS OF CENTRAL ASIA ON THE STATE OF GLACIATION, GLACIER RUNOFF AND THE GLACIAL LAKES OUTBURSTS
периодические издания(Журналы)
0/0 Свободно
JALMAKHANBETOVA R. I.
ISOLATION AND IN SILICO SARS-COV-2 MAIN PROTEASE INHIBITION POTENTIAL OF CHRYSOERIOL FROM CHONDRILLA BREVIROSTRIS FISCH. & C.A. MEY
периодические издания(Журналы)
0/0 Свободно
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
периодические издания(Журналы)
0/0 Свободно
KENZHEBEKOVA, GULMIRA SAGINGANOVNA
INTEGRAL PROPERTIES OF FUNCTIONS, COEFFICIENTS AND FOURIER TRANSFORMS WITH RESPECT TO MULTIPLICATIVE SYSTEMS (2009)
авторефераты(abstract)
1/1 Свободно
ALTAYEVA, ALIYA SAGYMBEKOVNA
INTFLUENCE OF HEAVY METALS SALTS` TOXIC ON GENETIC APPARATUS (2010)
авторефераты(abstract)
1/1 Свободно
SERKAN KAYMAK
INCREASING STUDENTS' INTEREST IN MATHEMATICS ON THE BASIS OF THE METHOD OF PEER INSTRYCTION OF THE TOPIC "TRIGONOMETRY" (2022)
диcсертации(dissertation)
1/1 Свободно
MARZHAN NASSURLLA
INTERACTION OF CHARGED PARTICLES AND LIGHT IONS WITH NUCLEI OF P- AND SD- SHELLS FOR ASTROPHYSICAL APPLICATIONS (2017)
Электронные диссертации
1/1 Свободно