Электронный каталог
Начинается с D
Жанр:Естественные науки (natural_sciences)
Результат поиска:
71-80 из 106
периодические издания(Журналы)
ISA I.
Isa, I. Development of a mathematical model of the oil reservoir Kenkiyak field on the basis of its geological models [Text] / I. Isa, L. T. Kurmangaziyeva , M. K. Urazgaliyeva [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 5 (455). - P. 93-108. - Bibliogr.: p. 106-108 ISSN 2518-170X.
УДК:
553.98
Предметная рубрика
- Hydrocarbon deposits. Oil and gas potential
Аннотация
Based on the results of the study of 4 geological models of the selected main plateaus of the Kenkiyak field, a mathematical model was developed for it, which allows taking into account the dynamics of the movement of the oil mixture during the development and production of high-viscosity oil
Ключевые слова
oil reservoir, heatproducing model, oil saturation, relative permeability, geological model, mathematical model, мұнай қабаты, нефтяная залежь
Казахстаника
0/0 Свободно
периодические издания(Журналы)
MUKHTAROV ZH. M.
Mukhtarov, Zh. M. Development of methodological foundations and research of technical solutions to increase the volume of the northern Aral sea with mineralization of the flow of the Syrdaria river [Text] / Zh. M. Mukhtarov, S. R. Ibatullin , M. Yu. Kalinin [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 6 (456). - P. 131-146. - Bibliogr.: p. 146 ISSN 2224-5278.
УДК:
556
Предметная рубрика
- Water resources
Аннотация
The article presents a study of technical solutions for increasing the volume of the North Aral Sea with mineralization of the flow of the Syrdarya River
Ключевые слова
mineralization, technical solution, river runoff, natural runoff, water resources, өзен ағыны, сток реки
Казахстаника
0/0 Свободно
периодические издания(Журналы)
AIDARBAYEVA D. K.
Aidarbayeva, D. K. Distribution of useful species of family Rosaceae Juss in the flora of Zhetysu Alatau [Text] / D. K. Aidarbayeva, A. A. Taldybay , A. Kaly [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2024. - Vol. 29, № 3. - P. 7-17. - Bibliogr.: p. 14-15 ISSN 2518-7201.
УДК:
58
Предметная рубрика
- Botany
Аннотация
In the article the results of an analysis of the species composition of wild plants of the Rosaceae Juss family were presented
Ключевые слова
useful plants, medicinal plants, ornamental plants, pharmacological activity, пайдалы өсімдіктер, дәрілік өсімдіктер, полезные растения, лекарственные растения
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KYDYRMOLDINA A. S.
Kydyrmoldina, A. S. Dynamics of accumulation of heavy metals in Lissachatina fulica living in contaminated geographical area of East Kazakhstan [Text] / A. S. Kydyrmoldina, N. S. Muratkanova , Y. M. Tursynkhan [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2024. - № 3 (115). - P. 127-134. - Bibliogr.: p. 132-133 ISSN 2518-7201.
УДК:
910.3
Предметная рубрика
- Exploration of particular geographical features
Аннотация
In the article presents the results of a study of the dynamics of the accumulation of heavy metals and macroelements in the body of snails in the vicinity of the Ulbi metallurgical plant in the city of Ust-Kamenogorsk, East Kazakhstan region, where heavy metals are found in large quantities
Ключевые слова
geographical area, bioindicator, Lissachatina fulica, mass spectrometry, accumulation, macroelements
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ARYSTANGALIKYZY A.
Arystangalikyzy, A. Discretization of solutions of poisson equation byinaccurate information [Text] / A. Arystangalikyzy // Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы. Математика. Информатика. Механика сериясы. - 2023. - № 3 (144). - С. 39-44. - Bibliogr.: р. 43-44 ISSN 2616-7182.
УДК:
51
Предметная рубрика
- Mathematics
Аннотация
In the article the problem of discretization by inaccurate information of solutions of Poissone quations with right-hand sidefbelongs to the anisotropic Korobov classes Er1,...rs is considered
Ключевые слова
Poisson equation, discretization of solutions, optimal computational aggregate, inaccurate information, сomputational diameter, anisotropic Korobov classes
Казахстаника
0/0 Свободно
периодические издания(Журналы)
Discovery = Дискавери [Текст] : научно-популярный журнал. – Москва : Дискавери, 2009. - – Выходит один раз в месяц.
74/74 Свободно
периодические издания(Журналы)
NURGALIEV I. N.
Nurgaliev, I. N. DFT Study of Chitosan Ascorbate Nanoparticles Structure [Text] / I. N. Nurgaliev // Bulletin of the Karaganda University. Chemistry series . - 2022. - № 3. - Р. 218-226. - Bibliogr.: р. 223-225 ISSN 2518-718Х.
УДК:
541.64
Предметная рубрика
- Chemistry of macromolecules. Products of polymerization, polycondensation and polyaddition reactions
Аннотация
This study investigates the interaction of CS monomer with AA and sodium tripolyphosphate using density functional theory during the formation of chitosan ascorbate nanostructure
Ключевые слова
chitosan, ascorbic acid, sodium tripolyphosphate, chitosan ascorbate, nanoparticles, modeling
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ZHANTURINA N.
Zhanturina, N. Determination of the parameters of capture centers of thermally stimulated luminescence in KBr and KCl crystals [Text] / N. Zhanturina, Z. Aimaganbetova , W. Drozdowski [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2022. - № 2. - P. 99-107. - Bibliogr.: p. 106-107 ISSN 2224-5227.
УДК:
535.37:548.571
Предметная рубрика
- Luminescence. Perfect and real crystals
Аннотация
The article presents the results of registration of thermally stimulated luminescence of KCl, KBr crystals and calculation of the activation energy of thermally stimulated luminescence
Ключевые слова
alkali halide crystals, crystal KBr, crystal KCl, activation energy, Lushchik equation, luminescence, сілтілі галоидты кристалдар, Лущик теңдеуі, люминесценция, щелочногалоидные кристаллы, уравнение Лущика
0/0 Свободно
периодические издания(Журналы)
BHOLE R. P.
Bhole, R. P. Design and Synthesis of Vitamin Drug Conjugate for its Probable Potential Against SARS-COV-2 Infections [Text] / R. P. Bhole, P. M. Karche , Y. Shinde // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - P. 46-53. - Bibliogr.: p. 51-52 ISSN 2518-718Х.
УДК:
544.4
Предметная рубрика
- Chemical kinetics. Catalysis
Ключевые слова
vitamin drug conjugate, SARS-COV-2, hydroxychloroquine, folic acid, molecular modelling, molecular dynamic stimulation
Казахстаника
0/0 Свободно
периодические издания(Журналы)
MAKASHEVA A. M.
Makasheva, A. M. Direct correlation between fluid cluster structure and its viscosity [Text] / A. M. Makasheva, V. P. Malyshev , L. A. Bekbayeva // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 65-75. - Bibliogr.: p. 72-73 ISSN 2518-718Х.
УДК:
544.4
Предметная рубрика
- Chemical kinetics. Catalysis
Ключевые слова
Boltzmann distribution, randomized particles, probability, virtuality, cluster, melt, viscosity, alkali metals
Казахстаника
0/0 Свободно
ISA I.
DEVELOPMENT OF A MATHEMATICAL MODEL OF THE OIL RESERVOIR KENKIYAK FIELD ON THE BASIS OF ITS GEOLOGICAL MODELS
периодические издания(Журналы)
0/0 Свободно
MUKHTAROV ZH. M.
DEVELOPMENT OF METHODOLOGICAL FOUNDATIONS AND RESEARCH OF TECHNICAL SOLUTIONS TO INCREASE THE VOLUME OF THE NORTHERN ARAL SEA WITH MINERALIZATION OF THE FLOW OF THE SYRDARIA RIVER
периодические издания(Журналы)
0/0 Свободно
AIDARBAYEVA D. K.
DISTRIBUTION OF USEFUL SPECIES OF FAMILY ROSACEAE JUSS IN THE FLORA OF ZHETYSU ALATAU
периодические издания(Журналы)
0/0 Свободно
KYDYRMOLDINA A. S.
DYNAMICS OF ACCUMULATION OF HEAVY METALS IN LISSACHATINA FULICA LIVING IN CONTAMINATED GEOGRAPHICAL AREA OF EAST KAZAKHSTAN
периодические издания(Журналы)
0/0 Свободно
ARYSTANGALIKYZY A.
DISCRETIZATION OF SOLUTIONS OF POISSON EQUATION BYINACCURATE INFORMATION
периодические издания(Журналы)
0/0 Свободно
DISCOVERY (2009)
периодические издания(Журналы)
74/74 Свободно
периодические издания(Журналы)
0/0 Свободно
ZHANTURINA N.
DETERMINATION OF THE PARAMETERS OF CAPTURE CENTERS OF THERMALLY STIMULATED LUMINESCENCE IN KBR AND KCL CRYSTALS
периодические издания(Журналы)
0/0 Свободно
BHOLE R. P.
DESIGN AND SYNTHESIS OF VITAMIN DRUG CONJUGATE FOR ITS PROBABLE POTENTIAL AGAINST SARS-COV-2 INFECTIONS
периодические издания(Журналы)
0/0 Свободно
MAKASHEVA A. M.
DIRECT CORRELATION BETWEEN FLUID CLUSTER STRUCTURE AND ITS VISCOSITY
периодические издания(Журналы)
0/0 Свободно