Электронный каталог

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.

22.3
I-85
Ismagambetova, T. N.
    Thermodynamic properties of dense hydrogen plasmas with partially degenerate semiclassical ions. [Текст] / T. N. Ismagambetova, M. T. Gabdullin , T. S. Ramazanov // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 76-80
ББК 22.3

Рубрики: physics

Кл.слова (ненормированные):
quantum plasma -- screening -- diffraction effect -- dense plasma -- ion-ion interaction -- thermodinamic properties
Аннотация: In this article , we investigated the thermodinamic properties of a one -component dense non-ideal hydrogen plasma with semiclassical non -ideal ions against the background of degenerate quantum electrons.
Держатели документа:
WKU
Доп.точки доступа:
Gabdullin , M.T.
Ramazanov, T.S.

32.973
B16
Baisholan, N.
    Software and mathematical support for attack prediction in information security events. [Текст] / N. Baisholan, M. Turdalyuly, K. S. Baisholanova, K. E. Kubayev, M. T. Tungyshbayev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 42-47
ББК 32.973

Рубрики: information Technology

Кл.слова (ненормированные):
network anomaly -- networkinciden -- network attack -- SIEM system -- DLP system -- Irwin model -- prediction models
Аннотация: This article discusses the need to detect attacks in real-time management of information security events and identify anomalies to prevent any attacks. Authors pay attention to the predictive process as one of the management functions. Information security management also considers incidents as unexpected events that can compromise information security.
Держатели документа:
WKU
Доп.точки доступа:
Turdalyuly, M.
Baisholanova, K.S.
Kubayev, K.E.
Tungyshbayev, M.T.

22.1
Y39
A., Yegenova
    Some problems in describing various physical processes with similar nonlinear wave propagation models. [Текст] / Yegenova A., S. Kurakbayeva, A. Kalbayeva , Zh. Iztaev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 103-113
ББК 22.1

Рубрики: Mathematica

Кл.слова (ненормированные):
Physical and chemical processes -- dissipative fluxes -- transport equations -- viscous liquids
Аннотация: The article provides a generalized presentation of the results of the authors’ research to identify typical situations in the construction of mathematical models of various physical processes that can lead to equations with solutions in the form of moving nonlinear waves.
Держатели документа:
WKU
Доп.точки доступа:
Kurakbayeva, S.
Kalbayeva , A.
Iztaev , Zh.

67.401
A 29
Akhmetov, E. B.
    THE IMPORTANCE OF LEGAL PRINCIPLES IN THE SYSTEM OF ADMINISTRATIVE PROCEEDINGS OF THE REPUBLIC OF KAZAKHSTAN [Текст] / E. B. Akhmetov // SCIENTIFIC JOURNAL "THE BULLETIN OF ACADEMY OF LAW ENFORCEMENT AGENCIES". - 2022. - №1. - p. 8-15
ББК 67.401

Рубрики: Әкімшілік құқық

Кл.слова (ненормированные):
administrative proceedings -- administrative procedure -- administrative justice -- universality -- legality -- public administration -- officials -- administrative cases
Аннотация: The article addresses the analysis of the basic principles of administrative proceedings. The main attention is given to the identification of the main functions, the system and the hierarchy of principles. The scientific novelty lies in the study of important subordinate guiding principles, the influence of which is decisive for the principles of administrative proceedings, and hence the entire system of public administration. A brief overview of the basic principles of administrative proceedings and their implementation in the countries of the near and far abroad was made.
Держатели документа:
М. Өтемісов атындағы БҚУ

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.

28
V11
Vafin, R. R.
    Real-Time pcr technology for cattle genotyping by A and B Kappa -Casein gene alleles. [Текст] / R. R. Vafin // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 126-132
ББК 28

Рубрики: Biology

Кл.слова (ненормированные):
Bos taurus -- PCR -- RFLP -- genotyping -- allele -- genotype -- CSN3
Аннотация: The main goal of the study was to develop and test an effective technology for cattle genotyping by the CSN3 gene based on real-time PCR with hybridization-fluorescence detection. There was developed a method for real-time PCR for cattle genotyping by A and B alleles of the CSN3 gene in the format of hybridization-fluorescence detection, involving the use of two 5/-fluorescence-labeled forward allele-specific primers, one reverse common primer, and one anti-primer labeled with a fluorescence quencher at the 3/-end of the oligonucleotide. As a result of practical studies aimed at testing the developed method, we obtained the technical result provided by the proposed technology, expressed in the effective identification of the desired genotypes due to correct interpretation of these curves of increasing fluorescence intensity, the results reliability of which was also confirmed by the well-known PCR-RFLP analysis technique for Bos taurus genotyping for similar allelic variants of the kappa-casein gene.
Держатели документа:
WKU
Доп.точки доступа:
Gilmanov, Kh. Kh.

36
A53
Anarbekova, Z. А.
    The influence of yeast races on the aroma-forming substances of table wines. [Текст] / Z. А. Anarbekova, G. I. Baigazieva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №3. - P. 12-18
ББК 36

Рубрики: Пищевое производство

Кл.слова (ненормированные):
Wine yeast -- fermentation -- enzyme activity -- ermentation dynamics -- organic acids -- aroma-forming substances.
Аннотация: This article shows the influence of the yeast race on the fermentation dynamics of white grape must, the composition of organic acids and aroma-forming components. The races that ensure the production of high-quality wine materials are identified.
Держатели документа:
WKU
Доп.точки доступа:
Baigazieva, G.I.

35
A92
Augaliev, D. B.
    Oxidative dimerization of methane to C2 hydrocarbons. [Текст] / D. B. Augaliev, M. K. Erkibaeva, A. O. Aidarova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №3. - P. 18-24
ББК 35

Рубрики: chemical Technology

Кл.слова (ненормированные):
ODM reaction -- C2 hydrocarbons -- SHS method -- temperature of reaction
Аннотация: The purpose of this work is to study the reaction of methane dehydrogenation on new 20%La-10%Ce-20%Mg-50% glycine catalysts prepared by the SHS method to identify the optimal conditions for their preparation, concentration and ratio of metals, the influence of contact time and process temperature on the direction and mechanism of the reaction.
Держатели документа:
WKU
Доп.точки доступа:
Erkibaeva, M.K.
Aidarova, A.O.
Tungatarova, S.А.
Baizhumanova, T.S.

26.3
N92

    Numerical modeling of the stress-strain state of the Kurzhunkul open-pit mine [Текст] / S. А. Sedina, N. O. Berdinova, G. B. Abdikarimova [и др.] // Известия Национальной Академии наук Республики Казахстан. - 2021. - №6. - Р. 110-117
ББК 26.3

Рубрики: Геология

Кл.слова (ненормированные):
напряжённо-деформированное состояние -- карьер -- распределение главных напряжений -- устойчивость массива -- двухмерная численная модель
Аннотация: Напряженно-деформированное состояние горных РїРѕСЂРѕРґ является РѕРґРЅРёРј РёР· главных факторов, определяющих величину Рё характер РіРѕСЂРЅРѕРіРѕ давления, РѕС‚ которого зависит безопасность разработки глубоких карьеров. РџСЂРё ведении горных работ необходимо понимание, РіРґРµ Р±СѓРґСѓС‚ формироваться Р·РѕРЅС‹ повышенных главных компонент нормальных Рё максимальных касательных напряжений. Р’ статье приведены результаты численного моделирования напряженно-деформированного состояния Куржункульского карьера РІ двухмерной постановке методом конечных элементов РІ программном комплексе MIDAS GTS NX. РџСЂРё математическом моделировании были учтены реально действующие РІ массиве напряжения, определенные натурными измерениями. Приведена модель, основанная РЅР° результатах моделирования, которую возможно применять для прогнозирования изменения максимального градиента горизонтального напряжения СЃ увеличением глубины отработки Куржункульского карьера. РџРѕ итогам моделирования бортов РІ СЋРіРѕ-восточном северо-западном направлениях были определены участки, РіРґРµ наблюдается неблагоприятное воздействие максимальных касательных напряжений РЅР° прибортовой массив Рё возможно превышение максимальными касательными напряжениями UDC 622.271: 622.83 Sedina S.Рђ. 1*, Berdinova N.O. 1, Abdikarimova G.B. 1, Altayeva A.A. 1, Toksarov V.N. 2 1 Branch of the Republican State Enterprise В«National center for complex processing of mineral raw materials of the Republic of KazakhstanВ» D.A. Kunayev Mining Institute, Almaty, Kazakhstan; 2 Mining Institute of the Ural Branch of the Russian Academy of Sciences, Perm, Russia. Р•-mail: SSA2704@mail.ru NUMERICAL MODELING OF THE STRESS-STRAIN STATE OF THE KURZHUNKUL OPEN-PIT MINE Abstract. The stress-strain state of rocks is one of the main factors that determine the magnitude and nature of rock pressure, on which the safety of deep open pit development depends. When conducting mining operations, it is necessary to understand where zones of increased principal components of normal and maximum shear stresses form. The article presents the results of numerical modeling of the stress-strain state of the Kurzhunkul pit in a two-dimensional formulation by the finite element method in the MIDAS GTS NX software package. In mathematical modeling, the stresses actually acting in the array, determined by field measurements, were taken into account. A model based on the results of modeling is presented, which can be used to predict changes in the maximum gradient of horizontal stress with an increase in the depth of mining of the Kurzhunkul open-pit mine. Based on the results of the modeling of the sides in the southeastern north-western directions, areas were identified where there is an unfavorable effect of the maximum shear stresses on the side rock mass and the maximum shear stresses (н µнјЏн µнјЏн µнјЏн µнјЏн µн±љн µн±љн µн±љн µн±љн µн±Ћн µн±Ћн µн±Ћн µн±Ћн µн±Ћн µн±Ћн µн±Ћн µн±Ћ) may exceed the shear strength. Also, an assessment of the influence of the main components of normal and maximum shear stresses on the stability of the near-rock pit rock mass is given. It has been determined that the geomechanical state of the sides of the Kurzhunkul open-pit mine is characterized by the action of low compressive stresses. The values of the maximum compressive stresses vary from 5.52 MPa to 14.25 MPa, increasing from the day surface to the bottom of the open pit. The minimum component of the principal stresses varies from 0.70 to 9.4 MPa. The values of tensile minimum stresses н µнјЋн µнјЋн µнјЋн µнјЋн µн±љн µн±љн µн±љн µн±љн µн±–н µн±–н µн±–н µн±–н µн±–н µн±–н µн±–н µн±– are significantly less than the calculated values of tensile stresses н µнјЋн µнјЋн µнјЋн µнјЋн µн±ќн µн±ќн µн±ќн µн±ќ in the sample and do not affect the stability of the pit edges. Key words: stress-strain state, pit, distribution of principal stresses, rock mass stability, a two-dimensional numerical model. Introduction. The problem of predicting the tectonic effect on the stress state of the rock mass is important in geomechanics today. If the natural stresses in the sides of the pit slope are high and exceed the strength of the rock mass, then its deformation occurs and large zones of weakened rocks are created, which can then collapse under the influence of their own weight [1, 2]. Based on the results of field studies, it was determined that the stress-strain state of the rock masses of the Kurzhunkul pit was attributed to the gravitational-tectonic type [3]. The stability of quarry walls in rocky tectonically stressed rocks is determined, first, by the parameters of the stressstrain state, structural disturbance, and strength characteristics of the rock mass. Materials and methods. To substantiate the rational design parameters of the Kurzhunkul opencast mine, calculations were performed to estimate the stress-strain state of the rock mass in a two-dimensional (2D) formulation by the finite element method using the MIDAS GTS NX software package. Finite element method (FEM) calculation in MIDAS GTS NX can be conditionally divided into the following stages: - setting the computational domain with the selection of characteristic areas and mechanical properties for the selected areas; предела прочности РЅР° СЃРґРІРёРі. Также приведена оценка влияния главных компонент нормальных Рё максимальных касательных напряжений РЅР° устойчивость прибортового массива карьера. Определено, что геомеханическое состояние бортов Куржункульского карьера характеризуется действием невысоких сжимающих напряжений. Величины максимальных сжимающих напряжений изменяются РІ пределах РѕС‚ 5,52 РњРџР° РґРѕ 14.25 РњРџР°, увеличиваясь РѕС‚ дневной поверхности Рє РґРЅСѓ карьера. Минимальная компонента главных напряжений меняется РѕС‚ 0,70 РґРѕ 9,4 РњРџР°. Значения растягивающих минимальных напряжений значительно меньше расчетных значений напряжений РЅР° растяжение РІ образце Рё РЅРµ оказывают влияния РЅР° устойчивость бортов карьера
Держатели документа:
ЗКУ
Доп.точки доступа:
Sedina, S.А.
Berdinova, N.O.
Abdikarimova, G.B.
Altayeva, А.А.
Toksarov, V.N.