База данных: Статьи
Страница 1, Результатов: 20
Отмеченные записи: 0
1.
Подробнее
22.2
U93
Utenov, M. U
Determination of displacements in cross-sections of four-bar mechanism linksfrom distributed dynamic loads and their animation using MAPLE [Текст] / M.U Utenov // Әл - Фараби ат. ҚҰУ Хабаршы = Вестник КазНУ им Аль - Фараби. - Алматы, 2018. - №2(98). - Р. 45-56
ББК 22.2
Рубрики: Механика
Кл.слова (ненормированные):
Механизмы -- подвижные стержневые системы -- перемещения -- распределенные динамические нагрузки
Аннотация: The links of high-speed mechanisms and manipulators are deformed under the action of inertiaforces and external loads. These deformations have significantly influence on the accuracy of execu-tion of the required law of motion by the operating point of the mechanism and the positioning ofthe manipulator grip. Accordingly, longitudinal and transverse displacements, angles of rotation ofcross-sections of links under the action of distributed dynamic and external loads are investigatedin this paper. The developed technique allows defining deformations of links of mechanisms andmanipulators and can be applied at their designing. To determine the transverse displacements,the angles of rotation of the cross-sections of the links – the basic differential equation of the elasticline of the beam, to determine the longitudinal displacements of the points of the links – Hooke’slaw and the boundary conditions of the computed scheme of the investigated linkages for elasticcomputation are used. The bending moment in the basic differential equation of the elastic line ofthe beam and the longitudinal force in Hooke’s law were determined by the theory developed bythe authors of the analytical definition of internal forces in the links of planar linkages with stat-ically determinate structures, taking into account the distributed dynamic loads from the massesof links, dead weight and from the acting external loads. According to the developed technique,programs are created in the MAPLE system and animations of the movement of mechanisms arereceived, with the construction on the links the diagrams of transverse, longitudinal displacementsand angles of rotation of the link cross-sections. The developed analytical technique for determin-ing deformations in the cross-sections of links is used to calculate the strength and stiffness ofelements of movable linkages.
Держатели документа:
ЗКГУ
Доп.точки доступа:
Zhilkibayeva, S.K
Baygunchekov, Zh.Zh
U93
Utenov, M. U
Determination of displacements in cross-sections of four-bar mechanism linksfrom distributed dynamic loads and their animation using MAPLE [Текст] / M.U Utenov // Әл - Фараби ат. ҚҰУ Хабаршы = Вестник КазНУ им Аль - Фараби. - Алматы, 2018. - №2(98). - Р. 45-56
Рубрики: Механика
Кл.слова (ненормированные):
Механизмы -- подвижные стержневые системы -- перемещения -- распределенные динамические нагрузки
Аннотация: The links of high-speed mechanisms and manipulators are deformed under the action of inertiaforces and external loads. These deformations have significantly influence on the accuracy of execu-tion of the required law of motion by the operating point of the mechanism and the positioning ofthe manipulator grip. Accordingly, longitudinal and transverse displacements, angles of rotation ofcross-sections of links under the action of distributed dynamic and external loads are investigatedin this paper. The developed technique allows defining deformations of links of mechanisms andmanipulators and can be applied at their designing. To determine the transverse displacements,the angles of rotation of the cross-sections of the links – the basic differential equation of the elasticline of the beam, to determine the longitudinal displacements of the points of the links – Hooke’slaw and the boundary conditions of the computed scheme of the investigated linkages for elasticcomputation are used. The bending moment in the basic differential equation of the elastic line ofthe beam and the longitudinal force in Hooke’s law were determined by the theory developed bythe authors of the analytical definition of internal forces in the links of planar linkages with stat-ically determinate structures, taking into account the distributed dynamic loads from the massesof links, dead weight and from the acting external loads. According to the developed technique,programs are created in the MAPLE system and animations of the movement of mechanisms arereceived, with the construction on the links the diagrams of transverse, longitudinal displacementsand angles of rotation of the link cross-sections. The developed analytical technique for determin-ing deformations in the cross-sections of links is used to calculate the strength and stiffness ofelements of movable linkages.
Держатели документа:
ЗКГУ
Доп.точки доступа:
Zhilkibayeva, S.K
Baygunchekov, Zh.Zh
2.
Подробнее
65.261
K22
Kassenova, G. E
STATE REGULATION OF FINANCIAL MARKETS: WORLD EXPERIENCE AND NATIONAL PRACTISE [Текст] / G. E Kassenova, A. A Kabdresh // Транзитная экономика. - 2020. - №2. - с. 75-82
ББК 65.261
Рубрики: Финансы
Кл.слова (ненормированные):
financial Institution -- bank -- capital market -- protecting investors
Аннотация: The basic concepts of the securities market and models of its regulation, which have developed in international practice, are presented. The concept of information disclosure and the mechanism for its implementation in the primary and secondary markets are considered on the example of many countries. A country analysis of the organizationnal structures responsible for the regulation of the securities market and the derivatives market was carried out. A comparative analysis of the order of regulation of trading systems broker - dealer companies, commercial banks and other professional participants of the stock market is given. Developed and Emerging Markets Experience Revealed preventing manipulation, insider practices and other violations of the fair and equitable pricing mechanism.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Kabdresh, A. A
K22
Kassenova, G. E
STATE REGULATION OF FINANCIAL MARKETS: WORLD EXPERIENCE AND NATIONAL PRACTISE [Текст] / G. E Kassenova, A. A Kabdresh // Транзитная экономика. - 2020. - №2. - с. 75-82
Рубрики: Финансы
Кл.слова (ненормированные):
financial Institution -- bank -- capital market -- protecting investors
Аннотация: The basic concepts of the securities market and models of its regulation, which have developed in international practice, are presented. The concept of information disclosure and the mechanism for its implementation in the primary and secondary markets are considered on the example of many countries. A country analysis of the organizationnal structures responsible for the regulation of the securities market and the derivatives market was carried out. A comparative analysis of the order of regulation of trading systems broker - dealer companies, commercial banks and other professional participants of the stock market is given. Developed and Emerging Markets Experience Revealed preventing manipulation, insider practices and other violations of the fair and equitable pricing mechanism.
Держатели документа:
ЗКУ им М. Утемисова
Доп.точки доступа:
Kabdresh, A. A
3.
Подробнее
65
M92
Mukhamedkhanova, A. B.
Interaction between innovation foresight and ensuring the competitiveness of business structures [Текст] / A. B. Mukhamedkhanova, A. S. Tulemetova, G. M. Zhurynov // Bulletin of National Academy of Sciences of the Republic of Kazakhstan. - 2021. - №3. - P. 86-91
ББК 65
Рубрики: Economics
Кл.слова (ненормированные):
entrepreneuship -- competitiveness -- innovation -- innovative environment -- innovative foresight -- economic efficiency
Аннотация: The problems of ensuring effective management and forming competitveness of industrial enterprises are relevant regardless of the conditions for conducting business activities.
Держатели документа:
WKU
Доп.точки доступа:
Tulemetova, A.S.
Zhurynov, G.M.
M92
Mukhamedkhanova, A. B.
Interaction between innovation foresight and ensuring the competitiveness of business structures [Текст] / A. B. Mukhamedkhanova, A. S. Tulemetova, G. M. Zhurynov // Bulletin of National Academy of Sciences of the Republic of Kazakhstan. - 2021. - №3. - P. 86-91
Рубрики: Economics
Кл.слова (ненормированные):
entrepreneuship -- competitiveness -- innovation -- innovative environment -- innovative foresight -- economic efficiency
Аннотация: The problems of ensuring effective management and forming competitveness of industrial enterprises are relevant regardless of the conditions for conducting business activities.
Держатели документа:
WKU
Доп.точки доступа:
Tulemetova, A.S.
Zhurynov, G.M.
4.
Подробнее
85
A12
Aryubi, M.
Discussing the process of Scriptwriting Formation in Afghanistan's Cinema [Текст] / M. Aryubi // Ізденіс. - 2021. - №4. - P. 170-179
ББК 85
Рубрики: Art
Кл.слова (ненормированные):
afghanistan's cinema -- script -- stereotype and play -- afghan film -- continuity of structures and duplicate content -- emergence of professional and scriptwriters
Аннотация: The reason for this transformation and qualitative growth is due to the professional and professional view of cinema and scriptwriting.
Держатели документа:
WKU
A12
Aryubi, M.
Discussing the process of Scriptwriting Formation in Afghanistan's Cinema [Текст] / M. Aryubi // Ізденіс. - 2021. - №4. - P. 170-179
Рубрики: Art
Кл.слова (ненормированные):
afghanistan's cinema -- script -- stereotype and play -- afghan film -- continuity of structures and duplicate content -- emergence of professional and scriptwriters
Аннотация: The reason for this transformation and qualitative growth is due to the professional and professional view of cinema and scriptwriting.
Держатели документа:
WKU
5.
Подробнее
65
D11
Dabyltayeva , N.
Economic benefits of integration processes [Текст] / N. Dabyltayeva , A. Turarova // Қазақстан Республикасының Ұлттық Ғылыми Академиясының баяндамалары. - 2021. - №3. - Б. 19-24
ББК 65
Рубрики: economics
Кл.слова (ненормированные):
integration -- competitiveness -- processes -- development -- structures -- indicators -- investment -- интеграция -- конкурентоспособность -- процессы -- развитие -- структуры
Аннотация: Любая интеграционная структура сконцентрирована на совершенствовании использования производственного потенциала партнеров на началах взаимной заинтересованности и тесного взаимовыгодного сотрудничества.Any integration structure is focused on improving the use of partners' production potential on the basis of mutual interest and close mutually beneficial cooperation.
Держатели документа:
WKU
Доп.точки доступа:
Turarova , A.
D11
Dabyltayeva , N.
Economic benefits of integration processes [Текст] / N. Dabyltayeva , A. Turarova // Қазақстан Республикасының Ұлттық Ғылыми Академиясының баяндамалары. - 2021. - №3. - Б. 19-24
Рубрики: economics
Кл.слова (ненормированные):
integration -- competitiveness -- processes -- development -- structures -- indicators -- investment -- интеграция -- конкурентоспособность -- процессы -- развитие -- структуры
Аннотация: Любая интеграционная структура сконцентрирована на совершенствовании использования производственного потенциала партнеров на началах взаимной заинтересованности и тесного взаимовыгодного сотрудничества.Any integration structure is focused on improving the use of partners' production potential on the basis of mutual interest and close mutually beneficial cooperation.
Держатели документа:
WKU
Доп.точки доступа:
Turarova , A.
6.
Подробнее
35
Z63
Zhantayev, Zh. Sh.
Geomechanical modeling of structures oil and gas fields. [Текст] / Zh. Sh. Zhantayev // News of national academy of sciences of the republic of Kazakhstan. - 2021. - №3. - P. 40-45
ББК 35
Рубрики: chemical Technology
Кл.слова (ненормированные):
math modeling -- decompaction zones -- seals
Аннотация: Using the example of 3D seismic data obtained at the Akshabulak area , the possibility of integraiting geomechanical modeling and additional express analysis of seismic data in solving problems related to determining the probable places of accumulations and directions of natural mignation of hydrocarbons is shown.
Держатели документа:
WKU
Доп.точки доступа:
Zholtayev, G. Zh.
Iskakov, B.
Gaipova, A.
Z63
Zhantayev, Zh. Sh.
Geomechanical modeling of structures oil and gas fields. [Текст] / Zh. Sh. Zhantayev // News of national academy of sciences of the republic of Kazakhstan. - 2021. - №3. - P. 40-45
Рубрики: chemical Technology
Кл.слова (ненормированные):
math modeling -- decompaction zones -- seals
Аннотация: Using the example of 3D seismic data obtained at the Akshabulak area , the possibility of integraiting geomechanical modeling and additional express analysis of seismic data in solving problems related to determining the probable places of accumulations and directions of natural mignation of hydrocarbons is shown.
Держатели документа:
WKU
Доп.точки доступа:
Zholtayev, G. Zh.
Iskakov, B.
Gaipova, A.
7.
Подробнее
3
A28
Aimbetova, I. O.
Development of heat storage materials based on commodity paraffins [Текст] / I. O. Aimbetova, U. S. Suleimenov, O. A. Kostikov, R. A. Ristavletov // Геология және техника ғылымдар саласы. - 2020. - №6. - P. 6-10
ББК 3
Рубрики: Techique
Кл.слова (ненормированные):
Heat-storage materials -- Thermal properties -- Phase transition -- Paraffin -- Fraction
Аннотация: Heat storage materials on the basis of liquid and their narrow fractions with the set temperature of phase transition and the inscreased heat capacity for enclosing the structures of buildings are received.The developed heat-storage material with the set operational properties provides energy saving due to increase of heat capacity and intensity of heat exchange designs of buildings
Держатели документа:
WKU
Доп.точки доступа:
Suleimenov, U.S.
Kostikov, O.A.
Ristavletov, R.A.
A28
Aimbetova, I. O.
Development of heat storage materials based on commodity paraffins [Текст] / I. O. Aimbetova, U. S. Suleimenov, O. A. Kostikov, R. A. Ristavletov // Геология және техника ғылымдар саласы. - 2020. - №6. - P. 6-10
Рубрики: Techique
Кл.слова (ненормированные):
Heat-storage materials -- Thermal properties -- Phase transition -- Paraffin -- Fraction
Аннотация: Heat storage materials on the basis of liquid and their narrow fractions with the set temperature of phase transition and the inscreased heat capacity for enclosing the structures of buildings are received.The developed heat-storage material with the set operational properties provides energy saving due to increase of heat capacity and intensity of heat exchange designs of buildings
Держатели документа:
WKU
Доп.точки доступа:
Suleimenov, U.S.
Kostikov, O.A.
Ristavletov, R.A.
8.
Подробнее
65
M92
Mukhamedkhanova, A. B.
Competitiveness of the business structures in the innovation environment and definition of the concept of ''innovation foresight'' systematic approach. [Текст] / A. B. Mukhamedkhanova, A. S. Tulemetova, G. M. Zhurynov // Bulletin of National Academy of Sciences of the Republic of Kazakhstan. - 2021. - №2. - P. 125-132
ББК 65
Рубрики: Economics
Кл.слова (ненормированные):
enterpreneurship -- competitiveness -- innovation -- innovation environment -- innovation foresight -- economic efficiency
Аннотация: Development of proposals to improve the competitiveness of business structure based on innovative foresight.
Держатели документа:
WKU
Доп.точки доступа:
Tulemetova, A.S.
Zhurynov, G.M.
M92
Mukhamedkhanova, A. B.
Competitiveness of the business structures in the innovation environment and definition of the concept of ''innovation foresight'' systematic approach. [Текст] / A. B. Mukhamedkhanova, A. S. Tulemetova, G. M. Zhurynov // Bulletin of National Academy of Sciences of the Republic of Kazakhstan. - 2021. - №2. - P. 125-132
Рубрики: Economics
Кл.слова (ненормированные):
enterpreneurship -- competitiveness -- innovation -- innovation environment -- innovation foresight -- economic efficiency
Аннотация: Development of proposals to improve the competitiveness of business structure based on innovative foresight.
Держатели документа:
WKU
Доп.точки доступа:
Tulemetova, A.S.
Zhurynov, G.M.
9.
Подробнее
32.973
J95
Jussupbelova, G. T.
Creation of automated jobs for ''Loans and deposits in the banking system'' in the Delphi environment. [Текст] / G. T. Jussupbelova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №5. - P. 61-67
ББК 32.973
Рубрики: information Technology
Кл.слова (ненормированные):
Borland Delphi -- OLE technologies -- institutional structures -- deposit insurance system
Аннотация: At present, work in all areas is computerized and automated. All data is stored in a database. It is very comfortable and provides stability. For example, in the early 1980 - early 1990, all documents were filled in manually. It was a long process. When stored in the archives, there were layers of paper. And they could disappear and wear out. And the database data recorded by the computer is stored for a long time and does not take up much space, and you can store a very large amount of data.
Держатели документа:
WKU
Доп.точки доступа:
Zhidebayeva, A.N.
Iztayev, Zh.D.
Shaimerdenova, G.S.
Tastanbekova, B.O.
J95
Jussupbelova, G. T.
Creation of automated jobs for ''Loans and deposits in the banking system'' in the Delphi environment. [Текст] / G. T. Jussupbelova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №5. - P. 61-67
Рубрики: information Technology
Кл.слова (ненормированные):
Borland Delphi -- OLE technologies -- institutional structures -- deposit insurance system
Аннотация: At present, work in all areas is computerized and automated. All data is stored in a database. It is very comfortable and provides stability. For example, in the early 1980 - early 1990, all documents were filled in manually. It was a long process. When stored in the archives, there were layers of paper. And they could disappear and wear out. And the database data recorded by the computer is stored for a long time and does not take up much space, and you can store a very large amount of data.
Держатели документа:
WKU
Доп.точки доступа:
Zhidebayeva, A.N.
Iztayev, Zh.D.
Shaimerdenova, G.S.
Tastanbekova, B.O.
10.
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.
Страница 1, Результатов: 20