База данных: Статьи
Страница 3, Результатов: 37
Отмеченные записи: 0
21.
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.
22.
Подробнее
24
M96
Murzakassymova, N. C.
Modified sorbents and their application for extraction of metal ions. [Текст] / N. C. Murzakassymova, N. A. Bektenov, M. A. Gavrilenko // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 75-79
ББК 24
Рубрики: chemistry
Кл.слова (ненормированные):
coal -- sorbents -- modification -- sorption isotherm -- sorbent capacity -- oleum
Аннотация: The data on accumulated mining waste in the territory of Kazakhstan are presented. Their processing has become very important in our time. The structure of surface-modified carbon materials with a grafted layer is given. New modified carbon sorbents were obtained, oleum was used as a modifying agent. It was revealed that the capacitive characteristics of the modified sorbent are significantly higher than that of the original one, which will make it possible to more efficiently extract the metal ion from wastewater and technogenic formations. Sorption is an effective method of extracting valuable components from wastewater and man-made formations. This method allows you to recover valuable substances with a high degree of wastewater treatment, which can be purified to the maximum permissible concentration of pollutants and then used in technological processes or in recycling water supply systems. Processing involves ores characterized by a low content of valuable components, fine dissemination and similar technological properties of minerals. The existing technologies for the development of minerals make it possible to use only a small part of the valuable mineral mass extracted from the subsoil, and the rest forms waste, which, as it accumulates and is stored, becomes one of the most significant factors of anthropogenic changes in the environment.
Держатели документа:
WKU
Доп.точки доступа:
Bektenov, N. A.
Gavrilenko, M. A.
M96
Murzakassymova, N. C.
Modified sorbents and their application for extraction of metal ions. [Текст] / N. C. Murzakassymova, N. A. Bektenov, M. A. Gavrilenko // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 75-79
Рубрики: chemistry
Кл.слова (ненормированные):
coal -- sorbents -- modification -- sorption isotherm -- sorbent capacity -- oleum
Аннотация: The data on accumulated mining waste in the territory of Kazakhstan are presented. Their processing has become very important in our time. The structure of surface-modified carbon materials with a grafted layer is given. New modified carbon sorbents were obtained, oleum was used as a modifying agent. It was revealed that the capacitive characteristics of the modified sorbent are significantly higher than that of the original one, which will make it possible to more efficiently extract the metal ion from wastewater and technogenic formations. Sorption is an effective method of extracting valuable components from wastewater and man-made formations. This method allows you to recover valuable substances with a high degree of wastewater treatment, which can be purified to the maximum permissible concentration of pollutants and then used in technological processes or in recycling water supply systems. Processing involves ores characterized by a low content of valuable components, fine dissemination and similar technological properties of minerals. The existing technologies for the development of minerals make it possible to use only a small part of the valuable mineral mass extracted from the subsoil, and the rest forms waste, which, as it accumulates and is stored, becomes one of the most significant factors of anthropogenic changes in the environment.
Держатели документа:
WKU
Доп.точки доступа:
Bektenov, N. A.
Gavrilenko, M. A.
23.
Подробнее
33
R24
Rasulov, S. R.
Hydrodynamic features of suspensions and emulsions flows. [Текст] / S. R. Rasulov, G. R. Mustafayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 99-104
ББК 33
Рубрики: Горное дело
Кл.слова (ненормированные):
hydrodynamics -- differential equation -- suspensions -- emulsions -- dispersed phase -- solid spherical particle -- turbulent flow -- pulsating motion
Аннотация: This scientific article is devoted to the problems associated with the flow of suspensions and emulsions and some simplifications of the real picture of the flow of a polydisperse medium are made. It is also stipulated that differential equations characterizing the motion of suspensions and emulsions should take into account the fundamental discontinuity of the medium and the physicochemical processes of heat and mass transfer occurring in it. Taking into account all these factors, a general equation for multiphase systems is proposed with certain simplifications that do not change.
Держатели документа:
WKU
Доп.точки доступа:
Mustafayeva, G.R.
R24
Rasulov, S. R.
Hydrodynamic features of suspensions and emulsions flows. [Текст] / S. R. Rasulov, G. R. Mustafayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 99-104
Рубрики: Горное дело
Кл.слова (ненормированные):
hydrodynamics -- differential equation -- suspensions -- emulsions -- dispersed phase -- solid spherical particle -- turbulent flow -- pulsating motion
Аннотация: This scientific article is devoted to the problems associated with the flow of suspensions and emulsions and some simplifications of the real picture of the flow of a polydisperse medium are made. It is also stipulated that differential equations characterizing the motion of suspensions and emulsions should take into account the fundamental discontinuity of the medium and the physicochemical processes of heat and mass transfer occurring in it. Taking into account all these factors, a general equation for multiphase systems is proposed with certain simplifications that do not change.
Держатели документа:
WKU
Доп.точки доступа:
Mustafayeva, G.R.
24.
Подробнее
24
C51
Chernyakova, R. M.
Sorption of manganese (II) and vanadium (IV) cations by tagan bentonite in an aqueous medium. [Текст] / R. M. Chernyakova, U. Zh. Jussipbekov, G. Sh. Sultanbayeva, R. A. Kaiynbayeva , N. N. Kozhabekova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 68-74
ББК 24
Рубрики: chemistry
Кл.слова (ненормированные):
bentonite -- montmorillonite -- sorption -- desorption -- degree of sorption -- Mn2 +and V4 +cations
Аннотация: the process of sorption of Mn2 +and V4 +cations by bentonite of the Tagan deposit studied depending on various factors (T, oC; τ, min; S: L ratio; CMnand CV, mg/l). It was found that bentonite exhibits sorption properties with respect to the studied cations in a wide range of pH values (from 1 to 10). The highest degree of their sorption is achieved at the consumption of bentonite 1.5 g per 100 mass. p.of metal-containing solution. The influence of the nature of the cation on the sorption capacity of Tagan bentonite was established. The most intense increase in the degree of sorption of manganese (II) occurs in 15 min with an increase in temperature to 35оС.The highest degree of sorption of V4 +cations is achieved in 60 min at 25°C in weakly concentrated vanadium-containing solutions (50 mg/l V4 +). Bentonite from the Tagandeposit exhibits a lower sorption capacity with respect to V4 +cations as compared to Mn2 +cations, which is due to the nature of the cation.
Держатели документа:
WKU
Доп.точки доступа:
Jussipbekov, U.Zh.
Sultanbayeva, G.Sh.
Kaiynbayeva , R.A.
Kozhabekova , N.N.
C51
Chernyakova, R. M.
Sorption of manganese (II) and vanadium (IV) cations by tagan bentonite in an aqueous medium. [Текст] / R. M. Chernyakova, U. Zh. Jussipbekov, G. Sh. Sultanbayeva, R. A. Kaiynbayeva , N. N. Kozhabekova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 68-74
Рубрики: chemistry
Кл.слова (ненормированные):
bentonite -- montmorillonite -- sorption -- desorption -- degree of sorption -- Mn2 +and V4 +cations
Аннотация: the process of sorption of Mn2 +and V4 +cations by bentonite of the Tagan deposit studied depending on various factors (T, oC; τ, min; S: L ratio; CMnand CV, mg/l). It was found that bentonite exhibits sorption properties with respect to the studied cations in a wide range of pH values (from 1 to 10). The highest degree of their sorption is achieved at the consumption of bentonite 1.5 g per 100 mass. p.of metal-containing solution. The influence of the nature of the cation on the sorption capacity of Tagan bentonite was established. The most intense increase in the degree of sorption of manganese (II) occurs in 15 min with an increase in temperature to 35оС.The highest degree of sorption of V4 +cations is achieved in 60 min at 25°C in weakly concentrated vanadium-containing solutions (50 mg/l V4 +). Bentonite from the Tagandeposit exhibits a lower sorption capacity with respect to V4 +cations as compared to Mn2 +cations, which is due to the nature of the cation.
Держатели документа:
WKU
Доп.точки доступа:
Jussipbekov, U.Zh.
Sultanbayeva, G.Sh.
Kaiynbayeva , R.A.
Kozhabekova , N.N.
25.
26.
Подробнее
22
S 53
Shayakhmetov, N. M.
Identification and research of factors affecting the optimal distribution of well flow rates in space [Текст] / N. M. Shayakhmetov, D. Y. Aizhulov // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 204-214
ББК 22
Рубрики: Физико-математические науки
Кл.слова (ненормированные):
in-situ leaching -- mathematical modeling -- hydrodynamics -- well flow rate -- flow in porous media
Аннотация: The paper discusses and research the factors affecting the filtration rate to reduce stagnant zones in the domain and spreading outside the block under consideration.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Aizhulov, D. Y.
S 53
Shayakhmetov, N. M.
Identification and research of factors affecting the optimal distribution of well flow rates in space [Текст] / N. M. Shayakhmetov, D. Y. Aizhulov // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 204-214
Рубрики: Физико-математические науки
Кл.слова (ненормированные):
in-situ leaching -- mathematical modeling -- hydrodynamics -- well flow rate -- flow in porous media
Аннотация: The paper discusses and research the factors affecting the filtration rate to reduce stagnant zones in the domain and spreading outside the block under consideration.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Aizhulov, D. Y.
27.
Подробнее
66
T 70
Toklo, S.
Factors influencing the perception of corruption (a multilevel analysis in Africa) [Текст] / S. Toklo // Азия и Африка сегодня. - 2022. - №9. - с. 70-76
ББК 66
Рубрики: Политика. Политическая наука
Кл.слова (ненормированные):
Africa -- corruption -- corruption perception -- government -- poverty -- media
Аннотация: Many developing countries suffer high levels of corruption, which contributes to the divergence in economic development between more developed and developing countries. Corruption perceptions play a key role in forming a culture that is more or less tolerant of corruption, which contributes to its persistence. Individuals who have high perception of corruption believe that bribes must be paid. Customers will be more likely to accept a bribe if they believe many people pay bribes. The importance of this research is that it contributes to the micro-level research tradition by providing a deeper understanding of the factors that influence corruption perception.
Держатели документа:
ЗКУ им М. Утемисова
T 70
Toklo, S.
Factors influencing the perception of corruption (a multilevel analysis in Africa) [Текст] / S. Toklo // Азия и Африка сегодня. - 2022. - №9. - с. 70-76
Рубрики: Политика. Политическая наука
Кл.слова (ненормированные):
Africa -- corruption -- corruption perception -- government -- poverty -- media
Аннотация: Many developing countries suffer high levels of corruption, which contributes to the divergence in economic development between more developed and developing countries. Corruption perceptions play a key role in forming a culture that is more or less tolerant of corruption, which contributes to its persistence. Individuals who have high perception of corruption believe that bribes must be paid. Customers will be more likely to accept a bribe if they believe many people pay bribes. The importance of this research is that it contributes to the micro-level research tradition by providing a deeper understanding of the factors that influence corruption perception.
Держатели документа:
ЗКУ им М. Утемисова
28.
Подробнее
65
Т 86
Турханова, А.
Анализ роли "фактора знаменитостей" в популяризации имиджа страны (на примере Казахстана) [Текст] / А. Турханова, А. Гусманова // Central Asia's AFFAIRS. - 2022. - №4. - С. 49-57
ББК 65
Рубрики: экономика
Кл.слова (ненормированные):
страновой имидж -- фактор знаменитостей -- измерители -- репутация -- елдік имидж -- танымалдылық факторы -- өлшемдер -- репутация -- country image -- celebrity factor -- measures -- factors
Аннотация: Статья посвящена такому явлению как страновой имидж и анализу роли «фактора знаменитостей» в его популяризации. Авторы, проведя анализ посредством опроса и других методов анализа, среди иностранных граждан, которые на данный момент находятся в Казахстане, выявляют насколько «фактор знаменитостей» может формировать страновой имидж Казахстана, какие известные, во всем мире люди формируют страновой имидж Казахстана, на сегодняшний день, а также какие социально-экономические эффекты привносит «фактор знаменитостей», как во внутренней, так и международной политики государства.
Держатели документа:
ЗКУ
Доп.точки доступа:
Гусманова, А.
Т 86
Турханова, А.
Анализ роли "фактора знаменитостей" в популяризации имиджа страны (на примере Казахстана) [Текст] / А. Турханова, А. Гусманова // Central Asia's AFFAIRS. - 2022. - №4. - С. 49-57
Рубрики: экономика
Кл.слова (ненормированные):
страновой имидж -- фактор знаменитостей -- измерители -- репутация -- елдік имидж -- танымалдылық факторы -- өлшемдер -- репутация -- country image -- celebrity factor -- measures -- factors
Аннотация: Статья посвящена такому явлению как страновой имидж и анализу роли «фактора знаменитостей» в его популяризации. Авторы, проведя анализ посредством опроса и других методов анализа, среди иностранных граждан, которые на данный момент находятся в Казахстане, выявляют насколько «фактор знаменитостей» может формировать страновой имидж Казахстана, какие известные, во всем мире люди формируют страновой имидж Казахстана, на сегодняшний день, а также какие социально-экономические эффекты привносит «фактор знаменитостей», как во внутренней, так и международной политики государства.
Держатели документа:
ЗКУ
Доп.точки доступа:
Гусманова, А.
29.
Подробнее
63
А 93
Aubakirova, K. K.
Historical and cultural factors of the turkic-arab relations during the nanluks rule (13-15 centuries) [Текст] / K. K. Aubakirova, S. T. Taiman // Отан тарихы . - 2022. - №3. - Р. 36-43.
ББК 63
Рубрики: History.
Кл.слова (ненормированные):
mamluks -- kipchaks -- Turko-Arab contacts -- historicsl factors -- Mamluk State -- Golden Horde -- medieval manuscripts -- historical factors
Аннотация: ^AHistorical and cultural factors of the turkic-arab relations during the nanluks rule (13-15 centuries)
Держатели документа:
ЗКУ.
Доп.точки доступа:
Taiman, S.T.
А 93
Aubakirova, K. K.
Historical and cultural factors of the turkic-arab relations during the nanluks rule (13-15 centuries) [Текст] / K. K. Aubakirova, S. T. Taiman // Отан тарихы . - 2022. - №3. - Р. 36-43.
Рубрики: History.
Кл.слова (ненормированные):
mamluks -- kipchaks -- Turko-Arab contacts -- historicsl factors -- Mamluk State -- Golden Horde -- medieval manuscripts -- historical factors
Аннотация: ^AHistorical and cultural factors of the turkic-arab relations during the nanluks rule (13-15 centuries)
Держатели документа:
ЗКУ.
Доп.точки доступа:
Taiman, S.T.
30.
Подробнее
63
П 24
Pedrachki, M.
Adaptive factors of the formation of the polich diaspora in Kazakhstan in the ХІХ-ХХ centuries [Текст] / M. Pedrachki, Zh. O. Khassenova, Y. K. Jiyenaliyev // Отан тарихы. - 2023. - №26(3). - Р. 523-535.
ББК 63
Рубрики: History
Кл.слова (ненормированные):
Adaptive factors -- formation -- polich -- diaspora -- Kazakhstan -- ХІХ-ХХ centuries -- Siberia -- Link
Аннотация: The article highlights the stages of resettlement .
Держатели документа:
WKSU.
Доп.точки доступа:
Khassenova, Zh.O.
Jiyenaliyev, Y.K.
П 24
Pedrachki, M.
Adaptive factors of the formation of the polich diaspora in Kazakhstan in the ХІХ-ХХ centuries [Текст] / M. Pedrachki, Zh. O. Khassenova, Y. K. Jiyenaliyev // Отан тарихы. - 2023. - №26(3). - Р. 523-535.
Рубрики: History
Кл.слова (ненормированные):
Adaptive factors -- formation -- polich -- diaspora -- Kazakhstan -- ХІХ-ХХ centuries -- Siberia -- Link
Аннотация: The article highlights the stages of resettlement .
Держатели документа:
WKSU.
Доп.точки доступа:
Khassenova, Zh.O.
Jiyenaliyev, Y.K.
Страница 3, Результатов: 37