База данных: Статьи
Страница 6, Результатов: 72
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51.
Подробнее
4
A67
Appazov, N. O.
Obtaining biochar from rice husk and straw. [Текст] / N. O. Appazov // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 66-74
ББК 4
Рубрики: Сельское хозяйство
Кл.слова (ненормированные):
biochar -- rice husk -- rice straw -- thermolysis -- recycling -- fertilizer -- renewable fuel
Аннотация: This paper presents the results of research on obtaining biochar from agricultural plant waste such as rice husk and straw. The selection of the optimal conditions for thermolysis, such as the duration and temperature of the process, has been conducted.
Держатели документа:
WKU
Доп.точки доступа:
Bazarbayev, B. M.
Assylbekkyzy, T.
Diyarova, B. M.
Kanzhar, S. A.
Magauiya, S.
Zhapparbergenov, R. U.
Akylbekov, N. I.
Duisembekov, B. A.
A67
Appazov, N. O.
Obtaining biochar from rice husk and straw. [Текст] / N. O. Appazov // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 66-74
Рубрики: Сельское хозяйство
Кл.слова (ненормированные):
biochar -- rice husk -- rice straw -- thermolysis -- recycling -- fertilizer -- renewable fuel
Аннотация: This paper presents the results of research on obtaining biochar from agricultural plant waste such as rice husk and straw. The selection of the optimal conditions for thermolysis, such as the duration and temperature of the process, has been conducted.
Держатели документа:
WKU
Доп.точки доступа:
Bazarbayev, B. M.
Assylbekkyzy, T.
Diyarova, B. M.
Kanzhar, S. A.
Magauiya, S.
Zhapparbergenov, R. U.
Akylbekov, N. I.
Duisembekov, B. A.
52.
Подробнее
36
S53
Shunekeyeva, А. А.
Fruit-berry fillers in the production of kazakh national fermented milk drinks. [Текст] / А. А. Shunekeyeva, M. K. Alimardanova, A. A. Majorov // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 139-146
ББК 36
Рубрики: Пищевые производства
Кл.слова (ненормированные):
ayran -- ermented milk drink -- fruit and berry filler -- goat's milk -- mathematical model -- ozonisation
Аннотация: This paper offers investigation of fruit and berry fillers on the rheological properties of fermented milk drinks. The research was conducted as part of a scientific research effort. Local wild plants were used as fillers. This type of research allowed expanding the range of products at the enterprise and improving the organoleptic and nutritional properties of products. The purpose of this article is to find additional local vegetable raw materials as filler for fermented milk products. The importance of the results is that the data obtained can be used by specialists of dairy farms. During the period of coronavirus infection, when there were interruptions in the supply of raw materials, such directions it sets for future research as the development and improvement new food products by using local plant raw materials were revealed.
Держатели документа:
WKU
Доп.точки доступа:
Alimardanova, M. K.
Majorov, A. A.
S53
Shunekeyeva, А. А.
Fruit-berry fillers in the production of kazakh national fermented milk drinks. [Текст] / А. А. Shunekeyeva, M. K. Alimardanova, A. A. Majorov // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 139-146
Рубрики: Пищевые производства
Кл.слова (ненормированные):
ayran -- ermented milk drink -- fruit and berry filler -- goat's milk -- mathematical model -- ozonisation
Аннотация: This paper offers investigation of fruit and berry fillers on the rheological properties of fermented milk drinks. The research was conducted as part of a scientific research effort. Local wild plants were used as fillers. This type of research allowed expanding the range of products at the enterprise and improving the organoleptic and nutritional properties of products. The purpose of this article is to find additional local vegetable raw materials as filler for fermented milk products. The importance of the results is that the data obtained can be used by specialists of dairy farms. During the period of coronavirus infection, when there were interruptions in the supply of raw materials, such directions it sets for future research as the development and improvement new food products by using local plant raw materials were revealed.
Держатели документа:
WKU
Доп.точки доступа:
Alimardanova, M. K.
Majorov, A. A.
53.
Подробнее
38.3
S70
Sokolova, Ya. А.
The study of the properties and structure of cement binding composition on electrolyte acqueous solutions activated by mechanomagnetic method. [Текст] / Ya. А. Sokolova, M. V. Akulova, B. R. Isakulov, А. G. Sokolova [et al.] // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 86-91
ББК 38.3
Рубрики: Строительные материалы
Кл.слова (ненормированные):
Cement compositions, -- mechanomagnetic activation -- electrolyte aqueous solutions -- differential thermo gravimetric analysis -- compressive strength -- structure formation of binders -- sodium thiosulphate -- calcium chloride
Аннотация: In the present paper, the issues of studying the influence of complex activation of grouting fluid on the structure and properties of the hardened cement paste and concrete are considered. The problem is relevant for manufacturing of building materials. In the paper, there was used the method of applying in the concrete mix composition of the elementary chemical substances undergone special physical treatment by means of mechanomagnetic activation. For more profound study of the structure formation processes in the hardened cement paste, the method of differential thermo gravimetric analysis has been used. As the research results have shown, the concrete samples on the activated electrolyte solutions are characterized by improved strength. In addition, on the base of differential thermo gravimetric analysis, it was proven that in the studied samples of the hardened cement paste on the electrolyte solutions activated by the method of mechanomagnetic treatment, the less calcium hydroxide and the more hydrated calcium silicate with amorphous and fine crystalline is formed. The obtained results for cement composites could be applied when manufacturing effective binder for concretes and mortars in the production of building materials and structures.
Держатели документа:
WKU
Доп.точки доступа:
Akulova, M.V.
Isakulov, B.R.
Sokolova, А.G.
Kul’sharov, B.B.
Isakulov, А.B.
S70
Sokolova, Ya. А.
The study of the properties and structure of cement binding composition on electrolyte acqueous solutions activated by mechanomagnetic method. [Текст] / Ya. А. Sokolova, M. V. Akulova, B. R. Isakulov, А. G. Sokolova [et al.] // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №2. - P. 86-91
Рубрики: Строительные материалы
Кл.слова (ненормированные):
Cement compositions, -- mechanomagnetic activation -- electrolyte aqueous solutions -- differential thermo gravimetric analysis -- compressive strength -- structure formation of binders -- sodium thiosulphate -- calcium chloride
Аннотация: In the present paper, the issues of studying the influence of complex activation of grouting fluid on the structure and properties of the hardened cement paste and concrete are considered. The problem is relevant for manufacturing of building materials. In the paper, there was used the method of applying in the concrete mix composition of the elementary chemical substances undergone special physical treatment by means of mechanomagnetic activation. For more profound study of the structure formation processes in the hardened cement paste, the method of differential thermo gravimetric analysis has been used. As the research results have shown, the concrete samples on the activated electrolyte solutions are characterized by improved strength. In addition, on the base of differential thermo gravimetric analysis, it was proven that in the studied samples of the hardened cement paste on the electrolyte solutions activated by the method of mechanomagnetic treatment, the less calcium hydroxide and the more hydrated calcium silicate with amorphous and fine crystalline is formed. The obtained results for cement composites could be applied when manufacturing effective binder for concretes and mortars in the production of building materials and structures.
Держатели документа:
WKU
Доп.точки доступа:
Akulova, M.V.
Isakulov, B.R.
Sokolova, А.G.
Kul’sharov, B.B.
Isakulov, А.B.
54.
Подробнее
28
S53
Sheveleva, Y. A.
Amino and fatty acid composition of datura stramonium L. (Solanaceae). [Текст] / Y. A. Sheveleva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 61-67
ББК 28
Рубрики: Biology
Кл.слова (ненормированные):
amino acid -- fatty acid -- Datura Stramonium -- Datura
Аннотация: This paper examines the quantitative and qualitative composition of amino acids and fatty acids present in the capsules and seeds of Datura Stramonium plant. Plant raw materials were collected in the southernregion of the Republic of Kazakhstan (Almaty region). To determine the qualitative and component composition of fatty acids and amino acids of plant parts, GLC and HPLC methods were used. All analyzes were carried out using a Chromos GC-1000 gas chromatograph with a flame ionization detector and an Agilent-1200 Infinity high-performance liquid chromatograph with a spectrophotometric detector.
Держатели документа:
WKU
Доп.точки доступа:
Litvinenko, Y.A.
Mukhtarova, N.M.
Khutoryanskiy, V.V.
S53
Sheveleva, Y. A.
Amino and fatty acid composition of datura stramonium L. (Solanaceae). [Текст] / Y. A. Sheveleva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 61-67
Рубрики: Biology
Кл.слова (ненормированные):
amino acid -- fatty acid -- Datura Stramonium -- Datura
Аннотация: This paper examines the quantitative and qualitative composition of amino acids and fatty acids present in the capsules and seeds of Datura Stramonium plant. Plant raw materials were collected in the southernregion of the Republic of Kazakhstan (Almaty region). To determine the qualitative and component composition of fatty acids and amino acids of plant parts, GLC and HPLC methods were used. All analyzes were carried out using a Chromos GC-1000 gas chromatograph with a flame ionization detector and an Agilent-1200 Infinity high-performance liquid chromatograph with a spectrophotometric detector.
Держатели документа:
WKU
Доп.точки доступа:
Litvinenko, Y.A.
Mukhtarova, N.M.
Khutoryanskiy, V.V.
55.
Подробнее
63.3
K 89
Kubeyev, R. Dzh.
ON SOME TRADITIONALIST ASPECTS AND HISTORICAL PARALLELS OF MODERN KAZAKHSTANI NATION - BUILDING (HISTORIOGRAPHIC REVIEW) [Текст] / R. Dzh. Kubeyev // Отан тарихы. - 2022. - №2. - Ст. 46-53. - с.
ББК 63.3
Рубрики: Тарих
Кл.слова (ненормированные):
kazakh society -- nation-building -- modernization -- traditions -- historical parallels -- Alash-Orda -- jadidism
Аннотация: The paper reflects some of the main trends in the Kazakh nation-building project, noted in the works of Kazakhstani and foreign researchers. Certain correspondences between the "Kazakstan case" and the general developments of scholars were traced in the article.
Держатели документа:
ЗГУ им М. Утемисова
K 89
Kubeyev, R. Dzh.
ON SOME TRADITIONALIST ASPECTS AND HISTORICAL PARALLELS OF MODERN KAZAKHSTANI NATION - BUILDING (HISTORIOGRAPHIC REVIEW) [Текст] / R. Dzh. Kubeyev // Отан тарихы. - 2022. - №2. - Ст. 46-53. - с.
Рубрики: Тарих
Кл.слова (ненормированные):
kazakh society -- nation-building -- modernization -- traditions -- historical parallels -- Alash-Orda -- jadidism
Аннотация: The paper reflects some of the main trends in the Kazakh nation-building project, noted in the works of Kazakhstani and foreign researchers. Certain correspondences between the "Kazakstan case" and the general developments of scholars were traced in the article.
Держатели документа:
ЗГУ им М. Утемисова
56.
Подробнее
Мармонтова, Т.
Азық - түлік қауіпсіздігін қамтамасыз етудің халықаралық тәжірибесі: Қазақстан үшін мүмкіндіктер [Текст] / Т. Мармонтова, Р. Дуламбаева // Central Asia's Affairs. - 2022. - №1. - Б. 49-57
Кл.слова (ненормированные):
қауіпсіздік -- басқару -- азық-түлік -- азық-түлік себеті -- әлеуметтік әділеттілік -- мемлекет -- безопасность -- продовольствие -- продовольственная корзина -- управление -- социальная справедливость -- государство -- Security -- Food Basket -- Food -- Management -- Social justice -- State
Аннотация: Осы мақала шеңберінде азық-түлік қауіпсіздігін қамтамасыз ету жолдары қарастырылады. АҚШ, Канада және Ресей Федерациясы секілді елдердің үлгісі бойынша азық-түлік себеттерін қалыптастыру тетіктеріне оны қамтамасыз ету құралдарының бірі ретінде талдау жасалады.The paper overviews ways of achieving food security . The mechanisms of formation of food baskets were analyzed on the example of countries such as the USA, Canada and the Russian Federation . The authors, exploring the international aspect of the problem, implement the experience in the context of Kazakhstan. The research subject is may be defined as the phenomenon of food security in its global context . According to the relevance of the studied issues, a comparative analysis of the management mechanisms responsible for the formation of the main business processes in the field of providing the population with sufficient food was carried out . The relationship between the guaranteed level of food supply and compliance with the principles of social justice has been proved . The Republic of Kazakhstan does not face the threat of famine, however, there are certain problems associated with the peculiarities of food self-sufficiency, in particular, there is dependence on imports of a number of strategically important food products. It is shown how the level of self-sufficiency in food affects the state of food security based on the international situation and the current conjuncture of food markets.
Держатели документа:
БҚУ
Доп.точки доступа:
Дуламбаева, Р.
Мармонтова, Т.
Азық - түлік қауіпсіздігін қамтамасыз етудің халықаралық тәжірибесі: Қазақстан үшін мүмкіндіктер [Текст] / Т. Мармонтова, Р. Дуламбаева // Central Asia's Affairs. - 2022. - №1. - Б. 49-57
Кл.слова (ненормированные):
қауіпсіздік -- басқару -- азық-түлік -- азық-түлік себеті -- әлеуметтік әділеттілік -- мемлекет -- безопасность -- продовольствие -- продовольственная корзина -- управление -- социальная справедливость -- государство -- Security -- Food Basket -- Food -- Management -- Social justice -- State
Аннотация: Осы мақала шеңберінде азық-түлік қауіпсіздігін қамтамасыз ету жолдары қарастырылады. АҚШ, Канада және Ресей Федерациясы секілді елдердің үлгісі бойынша азық-түлік себеттерін қалыптастыру тетіктеріне оны қамтамасыз ету құралдарының бірі ретінде талдау жасалады.The paper overviews ways of achieving food security . The mechanisms of formation of food baskets were analyzed on the example of countries such as the USA, Canada and the Russian Federation . The authors, exploring the international aspect of the problem, implement the experience in the context of Kazakhstan. The research subject is may be defined as the phenomenon of food security in its global context . According to the relevance of the studied issues, a comparative analysis of the management mechanisms responsible for the formation of the main business processes in the field of providing the population with sufficient food was carried out . The relationship between the guaranteed level of food supply and compliance with the principles of social justice has been proved . The Republic of Kazakhstan does not face the threat of famine, however, there are certain problems associated with the peculiarities of food self-sufficiency, in particular, there is dependence on imports of a number of strategically important food products. It is shown how the level of self-sufficiency in food affects the state of food security based on the international situation and the current conjuncture of food markets.
Держатели документа:
БҚУ
Доп.точки доступа:
Дуламбаева, Р.
57.
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.
58.
Подробнее
22
S 53
Shaikhova, G. N.
Traveling wave solutions for the extended modified korteweg-de vries equation [Текст] / G. N. Shaikhova, B. K. Rakhimzhanov // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 197-203
ББК 22
Рубрики: Физико-математические науки
Кл.слова (ненормированные):
extended modified Korteweg-de Vries equation -- sine-cosine method -- ordinary differential equation -- partial differential equation -- nonlinearity
Аннотация: In this paper, we study an extended modified Korteweg-de Vries equation, which contains the relevant higher-order nonlinear terms and fifth-order dispersion. This equation is the extension of the modified Korteweg-de Vries equation and described by the Ablowitz-Kaup-Newell-Segur hierarchy. The standard Korteweg-de Vries equation is the pioneer integrable model in solitary waves theory which gives rise to multiple solition solutions. The Korteweg-de Vries equation arises naturally from shallow water, plasma physics, and other fields of science.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Rakhimzhanov, B. K.
S 53
Shaikhova, G. N.
Traveling wave solutions for the extended modified korteweg-de vries equation [Текст] / G. N. Shaikhova, B. K. Rakhimzhanov // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 197-203
Рубрики: Физико-математические науки
Кл.слова (ненормированные):
extended modified Korteweg-de Vries equation -- sine-cosine method -- ordinary differential equation -- partial differential equation -- nonlinearity
Аннотация: In this paper, we study an extended modified Korteweg-de Vries equation, which contains the relevant higher-order nonlinear terms and fifth-order dispersion. This equation is the extension of the modified Korteweg-de Vries equation and described by the Ablowitz-Kaup-Newell-Segur hierarchy. The standard Korteweg-de Vries equation is the pioneer integrable model in solitary waves theory which gives rise to multiple solition solutions. The Korteweg-de Vries equation arises naturally from shallow water, plasma physics, and other fields of science.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Rakhimzhanov, B. K.
59.
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.
60.
Подробнее
3
B 96
Buribayev, ZH. A.
Tomato maturity recognition using yolo 5 machine learning [Текст] / ZH. A. Buribayev, ZH. Amirgaliyeva [и др.] // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 49-60
ББК 3
Рубрики: Техника. Технические науки
Кл.слова (ненормированные):
machine learning -- tomato recognition -- robotic systems -- agricultural robot -- HSV segmentation -- YOLO
Аннотация: The implementation of robotic systems and digitalization in agriculture are important tasks today. In this paper, the possibility of using pattern recognition and machine learning methods as a computer model of an agricultural robot for harvesting is considered.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Amirgaliyeva, ZH.
Joldasbayev, S. K.
Zhassuzak, M. S.
Turegali, A. S.
Dauletiya, D. D.
B 96
Buribayev, ZH. A.
Tomato maturity recognition using yolo 5 machine learning [Текст] / ZH. A. Buribayev, ZH. Amirgaliyeva [и др.] // Вестник национальной инженерной академии Республики Казахстан. - 2021. - №4. - с. 49-60
Рубрики: Техника. Технические науки
Кл.слова (ненормированные):
machine learning -- tomato recognition -- robotic systems -- agricultural robot -- HSV segmentation -- YOLO
Аннотация: The implementation of robotic systems and digitalization in agriculture are important tasks today. In this paper, the possibility of using pattern recognition and machine learning methods as a computer model of an agricultural robot for harvesting is considered.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Amirgaliyeva, ZH.
Joldasbayev, S. K.
Zhassuzak, M. S.
Turegali, A. S.
Dauletiya, D. D.
Страница 6, Результатов: 72