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Page 2, Results: 29
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11.
Подробнее
22.1
Ж 89
Жунусова, Л. Х.
Исследование динамики билинейных систем с параметром [Текст] / Л. Х. Жунусова // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №2. - с. 47-54
ББК 22.1
Рубрики: Математика
Кл.слова (ненормированные):
билинейная система -- дифференциальные уравнения -- ферментативная реакция -- динамика системы -- параметр системы -- аппроксимация -- екі сызықты жүйе -- дифференциалдық теңдеулер -- ферментативті реакция -- жүйенің динамикасы -- жүйенің параметрі -- жуықтау -- bilinear system -- differential eguations -- enzymatic reaction -- approximation
Аннотация: Ряд проблем биологии, экологии и химии может быть сведен к рассмотрению п-мерных нелинейных в частности билинейных систем дифференциальных уравнений, содержащий параметр. Для таких систем представляет интерес нахождение решения от влияния параметра. Сложные вычислительные процессы, возникающие при моделировании вышеуказанных систем, дают возможность оставаться исследованиям по данной тематике всегда актуальными. В данной работе рассмотрена билинейная система дифференциальных уравнений. Приведен численный расчет решения данной системы.
Держатели документа:
ЗКУ им. М. Утемисова
Ж 89
Жунусова, Л. Х.
Исследование динамики билинейных систем с параметром [Текст] / Л. Х. Жунусова // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №2. - с. 47-54
Рубрики: Математика
Кл.слова (ненормированные):
билинейная система -- дифференциальные уравнения -- ферментативная реакция -- динамика системы -- параметр системы -- аппроксимация -- екі сызықты жүйе -- дифференциалдық теңдеулер -- ферментативті реакция -- жүйенің динамикасы -- жүйенің параметрі -- жуықтау -- bilinear system -- differential eguations -- enzymatic reaction -- approximation
Аннотация: Ряд проблем биологии, экологии и химии может быть сведен к рассмотрению п-мерных нелинейных в частности билинейных систем дифференциальных уравнений, содержащий параметр. Для таких систем представляет интерес нахождение решения от влияния параметра. Сложные вычислительные процессы, возникающие при моделировании вышеуказанных систем, дают возможность оставаться исследованиям по данной тематике всегда актуальными. В данной работе рассмотрена билинейная система дифференциальных уравнений. Приведен численный расчет решения данной системы.
Держатели документа:
ЗКУ им. М. Утемисова
12.
Подробнее
22.3
K42
Khuukhenkhuu, G.
Triton clustering in reactions [Текст] / G. Khuukhenkhuu, M. Odsuren [et al.] // News of the National Academy Ofsciences of the Republic of Kazakhstan. - 2020. - №4. - P. 21-27
ББК 22.3
Рубрики: Physics
Кл.слова (ненормированные):
compound mechanism -- statistical model -- evaporation model -- constant nuclear temperature approximation -- direct reaction -- knock-on model -- alpha-clustering -- triton-clustering
Аннотация: According to the traditional definition of a nucleus, protons and neutrons in the nucleus have a roughly homogeneous distribution.
Держатели документа:
WKU
Доп.точки доступа:
Odsuren, M.
Munkhsaikhan, J.
Tursukh, A.
Saikhanbayar, Ch.
Sarsembayeva, A.T.
Abyshev, M.
K42
Khuukhenkhuu, G.
Triton clustering in reactions [Текст] / G. Khuukhenkhuu, M. Odsuren [et al.] // News of the National Academy Ofsciences of the Republic of Kazakhstan. - 2020. - №4. - P. 21-27
Рубрики: Physics
Кл.слова (ненормированные):
compound mechanism -- statistical model -- evaporation model -- constant nuclear temperature approximation -- direct reaction -- knock-on model -- alpha-clustering -- triton-clustering
Аннотация: According to the traditional definition of a nucleus, protons and neutrons in the nucleus have a roughly homogeneous distribution.
Держатели документа:
WKU
Доп.точки доступа:
Odsuren, M.
Munkhsaikhan, J.
Tursukh, A.
Saikhanbayar, Ch.
Sarsembayeva, A.T.
Abyshev, M.
13.
Подробнее
22.3
K17
Kalzhigitov, N.
A microscopic two-ckuster model of processes in 6Li [Текст] / N. Kalzhigitov, N. Zh. Takibayev [et al.] // News of the National Academy of sciences of the Republic of Kazakhstan. - 2020. - №4. - Р. 86-94
ББК 22.3
Рубрики: Physics
Кл.слова (ненормированные):
cluster model -- light nuclei -- capture reaction -- density distribution
Аннотация: Structure of bound and resonanse states and dynamics of different processes in 6Li are investigated within a microscopic two-cluster model.
Держатели документа:
WKU
Доп.точки доступа:
Takibayev, N.Zh.
Vasilevsky, V.S.
Akzhigitova, M.
Kurmangaliyeva, V.O.
K17
Kalzhigitov, N.
A microscopic two-ckuster model of processes in 6Li [Текст] / N. Kalzhigitov, N. Zh. Takibayev [et al.] // News of the National Academy of sciences of the Republic of Kazakhstan. - 2020. - №4. - Р. 86-94
Рубрики: Physics
Кл.слова (ненормированные):
cluster model -- light nuclei -- capture reaction -- density distribution
Аннотация: Structure of bound and resonanse states and dynamics of different processes in 6Li are investigated within a microscopic two-cluster model.
Держатели документа:
WKU
Доп.точки доступа:
Takibayev, N.Zh.
Vasilevsky, V.S.
Akzhigitova, M.
Kurmangaliyeva, V.O.
14.
Подробнее
24
K70
Koleskin, V. N.
The modeling of a flow in flat and radial contast units with a still granular layer. The solving of the problem in II domain [Текст] / V. N. Koleskin, A. A. Yunusov [et al.] // News of the National Academy of sciences of the Republic of Kazakhstan. - 2020. - №4. - Р. 135-143
ББК 24
Рубрики: Chemistry
Кл.слова (ненормированные):
chemical reactor -- still granular layer -- catalyst -- ergun law -- velocity filed -- layer resistnce
Аннотация: Heterogeneous catalytic processes conducted in axial or radial type reactors with a still catalytic layer are some of the most important elements of the chemical technology.
Держатели документа:
WKU
Доп.точки доступа:
Yunusov , A.A.
Yunusova, A.A.
Shtern, P.G.
Lukyanova , A.V.
Amandikov, M.A.
Zhumadullayev, D.K.
K70
Koleskin, V. N.
The modeling of a flow in flat and radial contast units with a still granular layer. The solving of the problem in II domain [Текст] / V. N. Koleskin, A. A. Yunusov [et al.] // News of the National Academy of sciences of the Republic of Kazakhstan. - 2020. - №4. - Р. 135-143
Рубрики: Chemistry
Кл.слова (ненормированные):
chemical reactor -- still granular layer -- catalyst -- ergun law -- velocity filed -- layer resistnce
Аннотация: Heterogeneous catalytic processes conducted in axial or radial type reactors with a still catalytic layer are some of the most important elements of the chemical technology.
Держатели документа:
WKU
Доп.точки доступа:
Yunusov , A.A.
Yunusova, A.A.
Shtern, P.G.
Lukyanova , A.V.
Amandikov, M.A.
Zhumadullayev, D.K.
15.
Подробнее
3
M97
Musayeva, Zh. K.
Use of modern methods of identification of hydrocarbon containing microorganisms isolated from the marine environment of the Caspian Sea. [Текст] / Zh. K. Musayeva, E. K. Musayev, S. E. Koibakova, S. Syrlybekkyzy // Reports of the National Academy of Sciences of the Republic of Kazakhstan. - 2020. - №6. - P. 96-102
ББК 3
Рубрики: Технические науки в целом
Кл.слова (ненормированные):
identification -- morphological -- cultural and biochemical properties of oil destructors -- sequencing -- pure culture
Аннотация: In the article presents the results of the identification of of reactive oxidizing bacteria isolated from the marine environment of the Caspian Sea, from further use in new biopreparation from oil polllutions.
Держатели документа:
WKU
Доп.точки доступа:
Musayev, E.K.
Koibakova, S.E.
Syrlybekkyzy, S.
M97
Musayeva, Zh. K.
Use of modern methods of identification of hydrocarbon containing microorganisms isolated from the marine environment of the Caspian Sea. [Текст] / Zh. K. Musayeva, E. K. Musayev, S. E. Koibakova, S. Syrlybekkyzy // Reports of the National Academy of Sciences of the Republic of Kazakhstan. - 2020. - №6. - P. 96-102
Рубрики: Технические науки в целом
Кл.слова (ненормированные):
identification -- morphological -- cultural and biochemical properties of oil destructors -- sequencing -- pure culture
Аннотация: In the article presents the results of the identification of of reactive oxidizing bacteria isolated from the marine environment of the Caspian Sea, from further use in new biopreparation from oil polllutions.
Держатели документа:
WKU
Доп.точки доступа:
Musayev, E.K.
Koibakova, S.E.
Syrlybekkyzy, S.
16.
Подробнее
35
S22
Sarsembayev , M.
Using the Cuda technology to speed up computations in probltms of chemical kinetics. [Текст] / M. Sarsembayev , B. Urmashev, O. Mamyrbayev, M. Turdalyuly, T. Sarsembayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 39-47
ББК 35
Рубрики: chemical Technology
Кл.слова (ненормированные):
CUDA -- combustion -- modeling -- parallel computation -- performance -- computing -- thermodynamics -- concentration changes -- reactions of mechanism
Аннотация: The main idea of the implementation is reducing the time for calculation and thereby implement a multi-user mode for users by placing it on a server with acsess via a web browser.
Держатели документа:
WKU
Доп.точки доступа:
Urmashev, B.
Mamyrbayev, O.
Turdalyuly, M.
Sarsembayeva, T.
S22
Sarsembayev , M.
Using the Cuda technology to speed up computations in probltms of chemical kinetics. [Текст] / M. Sarsembayev , B. Urmashev, O. Mamyrbayev, M. Turdalyuly, T. Sarsembayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 39-47
Рубрики: chemical Technology
Кл.слова (ненормированные):
CUDA -- combustion -- modeling -- parallel computation -- performance -- computing -- thermodynamics -- concentration changes -- reactions of mechanism
Аннотация: The main idea of the implementation is reducing the time for calculation and thereby implement a multi-user mode for users by placing it on a server with acsess via a web browser.
Держатели документа:
WKU
Доп.точки доступа:
Urmashev, B.
Mamyrbayev, O.
Turdalyuly, M.
Sarsembayeva, T.
17.
Подробнее
22.6
D 99
Dzhazairov-Kakhramanov, A. V.
The role of resonances in the capture of 8 Li (p,y)9 Be on the reaction rate of the relevant astrophisical synthesis of 9 Be. [Текст] / A. V. Dzhazairov-Kakhramanov, O. Imambekov, L. T. Karipbayeva, A. A. Steblyakova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 50-59
ББК 22.6
Рубрики: astronomy
Кл.слова (ненормированные):
nuclear astrophysics -- primordial nucleosynthesis -- thermal and astrophysical energies -- p 8 Li cluster system -- radiative capture -- total cross section
Аннотация: The analitical parametrization is performed for the calculated reaction rate.
Держатели документа:
WKU
Доп.точки доступа:
Imambekov, O.
Karipbayeva, L.T.
Steblyakova, A.A.
D 99
Dzhazairov-Kakhramanov, A. V.
The role of resonances in the capture of 8 Li (p,y)9 Be on the reaction rate of the relevant astrophisical synthesis of 9 Be. [Текст] / A. V. Dzhazairov-Kakhramanov, O. Imambekov, L. T. Karipbayeva, A. A. Steblyakova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 50-59
Рубрики: astronomy
Кл.слова (ненормированные):
nuclear astrophysics -- primordial nucleosynthesis -- thermal and astrophysical energies -- p 8 Li cluster system -- radiative capture -- total cross section
Аннотация: The analitical parametrization is performed for the calculated reaction rate.
Держатели документа:
WKU
Доп.точки доступа:
Imambekov, O.
Karipbayeva, L.T.
Steblyakova, A.A.
18.
Подробнее
24
K70
Koleskin, V. N.
The solving of the problem in the working zone. The numerical calculation of the model of the nizhnekamsk reactor for the styene production (Part -3). [Текст] / V. N. Koleskin // News of the national academy of sciences of the Kazakhstan. . - 2021. - №1. - P. 6-13
ББК 24
Рубрики: chemistry
Кл.слова (ненормированные):
chemical reactor -- still granular layer -- catalyst -- ergun law -- stream function -- granular layer resistance factor -- Green's function pressure field -- velocity field -- layer resistance
Аннотация: The article deals with a mathematical modeling of an incompressible liquidflow in flat and radial contact units with the still granular layer and a creation on numerical realzation methods for the model.
Держатели документа:
WKU
Доп.точки доступа:
Yunusov, A.A.
Yunusova, A.A.
Shtern, P.G.
Lukyanova, A.V.
Zhmadullayev, D.K.
Ainamkulova, T.S.
Bugibaev, E.T.
K70
Koleskin, V. N.
The solving of the problem in the working zone. The numerical calculation of the model of the nizhnekamsk reactor for the styene production (Part -3). [Текст] / V. N. Koleskin // News of the national academy of sciences of the Kazakhstan. . - 2021. - №1. - P. 6-13
Рубрики: chemistry
Кл.слова (ненормированные):
chemical reactor -- still granular layer -- catalyst -- ergun law -- stream function -- granular layer resistance factor -- Green's function pressure field -- velocity field -- layer resistance
Аннотация: The article deals with a mathematical modeling of an incompressible liquidflow in flat and radial contact units with the still granular layer and a creation on numerical realzation methods for the model.
Держатели документа:
WKU
Доп.точки доступа:
Yunusov, A.A.
Yunusova, A.A.
Shtern, P.G.
Lukyanova, A.V.
Zhmadullayev, D.K.
Ainamkulova, T.S.
Bugibaev, E.T.
19.
Подробнее
24
B14
Baeshov, A. B.
Synthesis of thallium sulphate in a sulfuric acid solution at polarization by current. [Текст] / A. B. Baeshov, E. Zh. Tuleshova, G.T. Sarbayeva, M. A. Ozler, M. T. Sarbayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 47-54
ББК 24
Рубрики: chemistry
Кл.слова (ненормированные):
potentiodynamic polarization curves -- electrochemical behavior -- thallium -- sulfuric acid -- current density
Аннотация: In this work, the kinetics of electrochemical oxidation-reduction of thallium in aqueous solutions of sulfuric acid is studied by potentiometry. To characterize the mechanism of thallium electrooxidation, the following parameters were calculated: the order of the reaction and the effective activation energy of the process. The impact of electrolysis modes: current density, concentration and temperature of the electrolyte on the dimensional charac-teristics of the obtained thallium (I) sulfate was investigated.
Держатели документа:
WKU
Доп.точки доступа:
Tuleshova, E. Zh.
Sarbayeva, G.T.
Ozler, M. A.
Sarbayeva, M.T.
B14
Baeshov, A. B.
Synthesis of thallium sulphate in a sulfuric acid solution at polarization by current. [Текст] / A. B. Baeshov, E. Zh. Tuleshova, G.T. Sarbayeva, M. A. Ozler, M. T. Sarbayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 47-54
Рубрики: chemistry
Кл.слова (ненормированные):
potentiodynamic polarization curves -- electrochemical behavior -- thallium -- sulfuric acid -- current density
Аннотация: In this work, the kinetics of electrochemical oxidation-reduction of thallium in aqueous solutions of sulfuric acid is studied by potentiometry. To characterize the mechanism of thallium electrooxidation, the following parameters were calculated: the order of the reaction and the effective activation energy of the process. The impact of electrolysis modes: current density, concentration and temperature of the electrolyte on the dimensional charac-teristics of the obtained thallium (I) sulfate was investigated.
Держатели документа:
WKU
Доп.точки доступа:
Tuleshova, E. Zh.
Sarbayeva, G.T.
Ozler, M. A.
Sarbayeva, M.T.
20.
Подробнее
48
V11
Vafin, R. R.
Technology of bovine leukemia virus genodiagnostics in cattle, in produced raw materials and products. [Текст] / R. R. Vafin, Kh. Kh. Gilmanov, A. G. Galstyan, N. S Pryanichnikova [et al.] // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 119-125
ББК 48
Рубрики: Ветеринария
Кл.слова (ненормированные):
Bovine leukemia virus -- BLV -- cattle -- milk -- PCR -- RFLP -- sequencing -- gene diagnostics -- genotyping -- env-gene
Аннотация: The most important task of the dairy cattle industry is to obtain high quality raw milk. To achieve it, a set of measures is required, including aimed at increasing the biological safety of produced raw materials. The aim of the study was to create a scientific and methodological basis for the Bovine leukemia virus (BLV) gene diagnostics in a combined format of pathogen indication and identification. This required updating the strategy of BLVPCR-RFLP genotyping, consistent with its phylogenetic classification, taking into account the growing knowledge about the genetic diversity of 11 genotypes of the studied viral pathogen. When staging nested PCR, oligonucleotide primers were used, which initiate at the final stage of the reaction the production of a 444 bp env-gene fragment of the pathogen. Five restriction endonucleases were used in PCR-RFLP BLV genotyping of: PvuII, SspI, AsuHPI, HaeIII, and BstX2I. As a result of verification of the developed Bovine leukemia virus method for gene identification with an updated genotyping strategy, a technical result was obtained, expressed in the ability to identify all 11 BLV genotypes discovered to date by interpreting the generated 58 genotype-associated combinations of PCR-RFLP profiles.
Держатели документа:
WKU
Доп.точки доступа:
Gilmanov, Kh. Kh.
Galstyan, A. G.
Pryanichnikova, N. S
Bigaeva, A. V.
Lazareva, E. G.
Kazakova, V. S.
V11
Vafin, R. R.
Technology of bovine leukemia virus genodiagnostics in cattle, in produced raw materials and products. [Текст] / R. R. Vafin, Kh. Kh. Gilmanov, A. G. Galstyan, N. S Pryanichnikova [et al.] // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 119-125
Рубрики: Ветеринария
Кл.слова (ненормированные):
Bovine leukemia virus -- BLV -- cattle -- milk -- PCR -- RFLP -- sequencing -- gene diagnostics -- genotyping -- env-gene
Аннотация: The most important task of the dairy cattle industry is to obtain high quality raw milk. To achieve it, a set of measures is required, including aimed at increasing the biological safety of produced raw materials. The aim of the study was to create a scientific and methodological basis for the Bovine leukemia virus (BLV) gene diagnostics in a combined format of pathogen indication and identification. This required updating the strategy of BLVPCR-RFLP genotyping, consistent with its phylogenetic classification, taking into account the growing knowledge about the genetic diversity of 11 genotypes of the studied viral pathogen. When staging nested PCR, oligonucleotide primers were used, which initiate at the final stage of the reaction the production of a 444 bp env-gene fragment of the pathogen. Five restriction endonucleases were used in PCR-RFLP BLV genotyping of: PvuII, SspI, AsuHPI, HaeIII, and BstX2I. As a result of verification of the developed Bovine leukemia virus method for gene identification with an updated genotyping strategy, a technical result was obtained, expressed in the ability to identify all 11 BLV genotypes discovered to date by interpreting the generated 58 genotype-associated combinations of PCR-RFLP profiles.
Держатели документа:
WKU
Доп.точки доступа:
Gilmanov, Kh. Kh.
Galstyan, A. G.
Pryanichnikova, N. S
Bigaeva, A. V.
Lazareva, E. G.
Kazakova, V. S.
Page 2, Results: 29