База данных: Статьи
Страница 3, Результатов: 32
Отмеченные записи: 0
21.
Подробнее
22.3
M73
Minglibayev, M. Zh.
New forms of the perturbed motion equation. [Текст] / M. Zh. Minglibayev, Ch. T. Omarov, A. T. Ibraimova // Reports of the National Academy of Sciences of the Republic of Kazakhstan. - 2020. - №2. - P. 5-13
ББК 22.3
Рубрики: physics
Кл.слова (ненормированные):
aperiodic motion along a quasiconical section -- variable mass -- unperturbed motion -- equatuions of pertubed motion in the form of the Newton equation -- perturbation theory -- unsteady gravitational systems
Аннотация: In this paper. on the basis of this class of aperiodic motion over a quasiconical section, various new forms of the perturbed motion equation in the form of Newton's equations are obtained.
Держатели документа:
WKU
Доп.точки доступа:
Omarov, Ch.T.
Ibraimova, A.T.
M73
Minglibayev, M. Zh.
New forms of the perturbed motion equation. [Текст] / M. Zh. Minglibayev, Ch. T. Omarov, A. T. Ibraimova // Reports of the National Academy of Sciences of the Republic of Kazakhstan. - 2020. - №2. - P. 5-13
Рубрики: physics
Кл.слова (ненормированные):
aperiodic motion along a quasiconical section -- variable mass -- unperturbed motion -- equatuions of pertubed motion in the form of the Newton equation -- perturbation theory -- unsteady gravitational systems
Аннотация: In this paper. on the basis of this class of aperiodic motion over a quasiconical section, various new forms of the perturbed motion equation in the form of Newton's equations are obtained.
Держатели документа:
WKU
Доп.точки доступа:
Omarov, Ch.T.
Ibraimova, A.T.
22.
Подробнее
65
M99
Myrkanova, A. M.
Anisotropy of economic space of the republic of Kazakhstan. [Текст] / A. M. Myrkanova, K. M. Akanova, A. L. Lastovetsky // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 107-113
ББК 65
Рубрики: Economics
Кл.слова (ненормированные):
anisotropy -- classification of regions -- localization of production -- cluster -- dendrogram
Аннотация: This article is devoted to the study of the rational use of the resource potential of the territories of the Republic of Kazakhstan on the basis of the coefficient of concentration orlocalization of production. The developed mathematical model takes into account many factors affecting the anisotropy of the country's economic space development, and allows us to propose an optimal strategy for managing regions. In the work using a cluster model based on hierarchical algorithms, graphs-dendrograms are constructed and regions are classified according to their level of competitiveness.
Держатели документа:
WKU
Доп.точки доступа:
Akanova, K.M.
Lastovetsky, A.L.
M99
Myrkanova, A. M.
Anisotropy of economic space of the republic of Kazakhstan. [Текст] / A. M. Myrkanova, K. M. Akanova, A. L. Lastovetsky // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 107-113
Рубрики: Economics
Кл.слова (ненормированные):
anisotropy -- classification of regions -- localization of production -- cluster -- dendrogram
Аннотация: This article is devoted to the study of the rational use of the resource potential of the territories of the Republic of Kazakhstan on the basis of the coefficient of concentration orlocalization of production. The developed mathematical model takes into account many factors affecting the anisotropy of the country's economic space development, and allows us to propose an optimal strategy for managing regions. In the work using a cluster model based on hierarchical algorithms, graphs-dendrograms are constructed and regions are classified according to their level of competitiveness.
Держатели документа:
WKU
Доп.точки доступа:
Akanova, K.M.
Lastovetsky, A.L.
23.
Подробнее
32.973
Y45
Yerassyl, K.
Sentiment analysis of Kaspi product reviews. [Текст] / K. Yerassyl // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №5. - P. 68-73
ББК 32.973
Рубрики: information Technology
Кл.слова (ненормированные):
sentiment analysis -- classification -- text analysis -- reviews -- data collection
Аннотация: Customer reviews are the key to the success functionality for the companies. A producer will gain the true result of his products from the customer feedback. What should the seller do to achieve good quality for his product? Just by looking at the stars and reading the usual text, the seller will not be able to improve their product well enough, because different people can understand the same text in different ways. That’s why, the seller can improve the wrong part of their product and make their product worse. Sentimental analysis can be applied here. He can make necessary changes to his product according to the feedback. However, it is common to see when most client may inadequately overestimate or underestimate the mark. To avoid the confusion, it is better to analyze the text. This paper focus on the sentiment feedback analysis and finding the relationship between reviews and ratings on the basis of data collected from ”Kaspi.kz” marketplace. These data streams are cleaned and analyzed and reviews is got through opinion mining. We used several algorithms to find the best one. The experiments have shown 92% accuracy in the sentimental analysis
Держатели документа:
WKU
Доп.точки доступа:
Akhmetov, I.
Jaxylykova, A.
Y45
Yerassyl, K.
Sentiment analysis of Kaspi product reviews. [Текст] / K. Yerassyl // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №5. - P. 68-73
Рубрики: information Technology
Кл.слова (ненормированные):
sentiment analysis -- classification -- text analysis -- reviews -- data collection
Аннотация: Customer reviews are the key to the success functionality for the companies. A producer will gain the true result of his products from the customer feedback. What should the seller do to achieve good quality for his product? Just by looking at the stars and reading the usual text, the seller will not be able to improve their product well enough, because different people can understand the same text in different ways. That’s why, the seller can improve the wrong part of their product and make their product worse. Sentimental analysis can be applied here. He can make necessary changes to his product according to the feedback. However, it is common to see when most client may inadequately overestimate or underestimate the mark. To avoid the confusion, it is better to analyze the text. This paper focus on the sentiment feedback analysis and finding the relationship between reviews and ratings on the basis of data collected from ”Kaspi.kz” marketplace. These data streams are cleaned and analyzed and reviews is got through opinion mining. We used several algorithms to find the best one. The experiments have shown 92% accuracy in the sentimental analysis
Держатели документа:
WKU
Доп.точки доступа:
Akhmetov, I.
Jaxylykova, A.
24.
Подробнее
35
A44
Altayeva, A.
Study of gold extraction from stale tailings by agitation leaching. [Текст] / A. Altayeva, B. N. Surimbayev, L. S. Bolotova, Zh. Т. Bagasharova, Sh. K. Akilbekova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 89-94
ББК 35
Рубрики: chemical Technology
Кл.слова (ненормированные):
stale tailings -- stale tailings of the processing plant -- leaching -- technogenic mineral formations -- gold
Аннотация: The object of research is technogenic mineral formations-tailings of the Bestube processing plant located within the Bestube gold field. Analytical and technological studies of stale tailings have been carried out. According to the results of analytical studies, the material composition of stale tails was established. The average gold content in stale tailings according to assay analyses is 0.565 g/t, silver 1.56 g/t. The tailings belong to the category of poor sulfide, oxidized raw materials. The main industrially valuable component in the tailings is gold, silver has a subordinate value, and other metals are not of industrial value. Mineralogical analysis established that stale tails are represented by quartz, muscovite, clinochlore, albite, dolomite. Studies were conducted on agitation leaching of stale tailings of the initial size (64.08% of the class –0.074 mm) and after additional grinding to the size of 90% of the class –0.074 mm. Reducing the size contributes to the dissolution of gold from the tailings: at the initial size, 66.28% of gold is dissolved, after regrinding the degree of dissolution of gold from the tailings increases to 87.23%. The results of research on agitation leaching of gold have shown a high efficiency of hydrometallurgical technology for processing stale tailings of a processing plant.
Держатели документа:
WKU
Доп.точки доступа:
Surimbayev, B. N.
Bolotova, L. S.
Bagasharova, Zh. Т.
Akilbekova, Sh. K.
A44
Altayeva, A.
Study of gold extraction from stale tailings by agitation leaching. [Текст] / A. Altayeva, B. N. Surimbayev, L. S. Bolotova, Zh. Т. Bagasharova, Sh. K. Akilbekova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 89-94
Рубрики: chemical Technology
Кл.слова (ненормированные):
stale tailings -- stale tailings of the processing plant -- leaching -- technogenic mineral formations -- gold
Аннотация: The object of research is technogenic mineral formations-tailings of the Bestube processing plant located within the Bestube gold field. Analytical and technological studies of stale tailings have been carried out. According to the results of analytical studies, the material composition of stale tails was established. The average gold content in stale tailings according to assay analyses is 0.565 g/t, silver 1.56 g/t. The tailings belong to the category of poor sulfide, oxidized raw materials. The main industrially valuable component in the tailings is gold, silver has a subordinate value, and other metals are not of industrial value. Mineralogical analysis established that stale tails are represented by quartz, muscovite, clinochlore, albite, dolomite. Studies were conducted on agitation leaching of stale tailings of the initial size (64.08% of the class –0.074 mm) and after additional grinding to the size of 90% of the class –0.074 mm. Reducing the size contributes to the dissolution of gold from the tailings: at the initial size, 66.28% of gold is dissolved, after regrinding the degree of dissolution of gold from the tailings increases to 87.23%. The results of research on agitation leaching of gold have shown a high efficiency of hydrometallurgical technology for processing stale tailings of a processing plant.
Держатели документа:
WKU
Доп.точки доступа:
Surimbayev, B. N.
Bolotova, L. S.
Bagasharova, Zh. Т.
Akilbekova, Sh. K.
25.
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.
26.
Подробнее
24
I-54
Ilyassov, A. E.
Investigation of the sorption characteristics of activated carbons. [Текст] / A. E. Ilyassov, A.О. Baikonurova, B. N. Surimbayev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 105-109
ББК 24
Рубрики: chemistry
Кл.слова (ненормированные):
activated carbon -- sorption -- sorption capacity of coal -- sorbent -- gold
Аннотация: The article presents the results of a comparison of the sorption characteristics for gold of crushed activated carbon of the foreign Haycarb brand, obtained from expensive raw materials - coconut shells, and crushed activated carbon of the domestic Shubarkol brand, obtained from relatively cheap raw materials - low-ash coking coal. The activated carbon Shubarkol crushed to a class of -3.6+1.0 mm, was produced in Kazakhstan from coking coal by Shubarkolkomir JSC.
Держатели документа:
WKU
Доп.точки доступа:
Baikonurova, A.О.
Surimbayev, B.N.
I-54
Ilyassov, A. E.
Investigation of the sorption characteristics of activated carbons. [Текст] / A. E. Ilyassov, A.О. Baikonurova, B. N. Surimbayev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 105-109
Рубрики: chemistry
Кл.слова (ненормированные):
activated carbon -- sorption -- sorption capacity of coal -- sorbent -- gold
Аннотация: The article presents the results of a comparison of the sorption characteristics for gold of crushed activated carbon of the foreign Haycarb brand, obtained from expensive raw materials - coconut shells, and crushed activated carbon of the domestic Shubarkol brand, obtained from relatively cheap raw materials - low-ash coking coal. The activated carbon Shubarkol crushed to a class of -3.6+1.0 mm, was produced in Kazakhstan from coking coal by Shubarkolkomir JSC.
Держатели документа:
WKU
Доп.точки доступа:
Baikonurova, A.О.
Surimbayev, B.N.
27.
Подробнее
66
V 53
Veselova, L. S.
The Hukou system as one of the institutional barriers for the emergence of the middle class in China [Текст] / L. S. Veselova, Yimang. Zhou, Dichen. Zhou // Азия и Африка сегодня. - 2022. - №5. - с. 13-20
ББК 66
Рубрики: Политика. Политическая наука
Кл.слова (ненормированные):
China -- Hukou system -- registration in the PRC -- middle class -- migration -- social stratification
Аннотация: The article attempts to look at the evolution and the main stages of the formation of the hukou system.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Zhou, Yimang.
Zhou, Dichen.
V 53
Veselova, L. S.
The Hukou system as one of the institutional barriers for the emergence of the middle class in China [Текст] / L. S. Veselova, Yimang. Zhou, Dichen. Zhou // Азия и Африка сегодня. - 2022. - №5. - с. 13-20
Рубрики: Политика. Политическая наука
Кл.слова (ненормированные):
China -- Hukou system -- registration in the PRC -- middle class -- migration -- social stratification
Аннотация: The article attempts to look at the evolution and the main stages of the formation of the hukou system.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Zhou, Yimang.
Zhou, Dichen.
28.
Подробнее
81
A29
Akhmetova, G.
Teaching collocations in the english classroom. [Текст] / G. Akhmetova, A. Moldatai, I. Turgumbek, A. Sarsenbekova, L. Sh. Nurmanaliyeva // Ізденіс = Поиск . - 2022. - №3. - Б. 146-150
ББК 81
Рубрики: linguistics
Кл.слова (ненормированные):
Collocations -- English classroom -- vocabulary acquisition -- word combinations -- grammatical structures
Аннотация: This article touches upon the importance of using collocations in the English classroom because many students make many mistakes in using them, so that is why we would like to take English Collocations in our research work.
Держатели документа:
WKU
Доп.точки доступа:
Moldatai, A.
Turgumbek, I.
Sarsenbekova, A.
Nurmanaliyeva, L.Sh.
A29
Akhmetova, G.
Teaching collocations in the english classroom. [Текст] / G. Akhmetova, A. Moldatai, I. Turgumbek, A. Sarsenbekova, L. Sh. Nurmanaliyeva // Ізденіс = Поиск . - 2022. - №3. - Б. 146-150
Рубрики: linguistics
Кл.слова (ненормированные):
Collocations -- English classroom -- vocabulary acquisition -- word combinations -- grammatical structures
Аннотация: This article touches upon the importance of using collocations in the English classroom because many students make many mistakes in using them, so that is why we would like to take English Collocations in our research work.
Держатели документа:
WKU
Доп.точки доступа:
Moldatai, A.
Turgumbek, I.
Sarsenbekova, A.
Nurmanaliyeva, L.Sh.
29.
Подробнее
81.432.1
T24
Taubeyeve, A. T.
Solving the problems of patriotic education and at foreign classes. [Текст] / A. T. Taubeyeve // Higher education in Kazakhstan. - 2022. - №3. - P. 162-165
ББК 81.432.1
Рубрики: English
Кл.слова (ненормированные):
patriotism -- culture -- get to know -- learn -- ability -- decision -- cultural studies -- wide opportunities
Аннотация: This article patriotic education in foreign language lessons comparing one's culture and traditions with the culture and traditions of the language being studied and the article also gives some methods on how to develop the quality of patriotism of students and what competencies they should learn.
Держатели документа:
ЗКУ
T24
Taubeyeve, A. T.
Solving the problems of patriotic education and at foreign classes. [Текст] / A. T. Taubeyeve // Higher education in Kazakhstan. - 2022. - №3. - P. 162-165
Рубрики: English
Кл.слова (ненормированные):
patriotism -- culture -- get to know -- learn -- ability -- decision -- cultural studies -- wide opportunities
Аннотация: This article patriotic education in foreign language lessons comparing one's culture and traditions with the culture and traditions of the language being studied and the article also gives some methods on how to develop the quality of patriotism of students and what competencies they should learn.
Держатели документа:
ЗКУ
30.
Подробнее
3
S 54
Shingissov, D.
On stability of distributions of whatsapp traffic characteristics [Текст] / D. Shingissov, V. Goikhman [и др.] // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 105-116
ББК 3
Рубрики: Техника. Технические науки
Кл.слова (ненормированные):
traffic classification -- traffic analysis -- whatsApp messaging app
Аннотация: This paper deals with the main methods of traffic classification and describes the functional scheme of a test bench and the test procedure. It provides the resulrs of verifying the hypothesis about the stability of distributions of WhatsApp traffic characteristics.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Goikhman, V.
Lavrova, A.
Seilov, SH.
Zhursinbek, YE.
S 54
Shingissov, D.
On stability of distributions of whatsapp traffic characteristics [Текст] / D. Shingissov, V. Goikhman [и др.] // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 105-116
Рубрики: Техника. Технические науки
Кл.слова (ненормированные):
traffic classification -- traffic analysis -- whatsApp messaging app
Аннотация: This paper deals with the main methods of traffic classification and describes the functional scheme of a test bench and the test procedure. It provides the resulrs of verifying the hypothesis about the stability of distributions of WhatsApp traffic characteristics.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Goikhman, V.
Lavrova, A.
Seilov, SH.
Zhursinbek, YE.
Страница 3, Результатов: 32