Научные статьи: Недавние поступления
Отображаемые элементы 3721-3740 из 5785
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Improvement of Algorithms of the Topological Model of the Steady Mode of Electric Power Systems
(E3S Web of Conferences, 2023)The work improves the algorithms for the formation of a steady state mode of electric power systems, developed on the basis of a topological model. The topological model is developed on the basis of the theory of directed graphs using a matrix of current distribution coefficients. Algorithms for the formation of a steady state provide for conducting calculations with respect ...2024-12-02 -
IMPACT OF THE DIGITAL ECONOMY ON THE BANKING SECTOR
(E3S Web of Conferences, 2020)In the article innovations in banking and foreign experience of digitalization studies. Catalyst of banking activity main factors of development of banking innovations considered as. The study allows us to set the boundaries of the digital banking model, determine the specific features of its activities and banking services to deepen the understanding of the subjects ...2024-12-02 -
Housing and communal services as a factor of the urban sustainability
(E3S Web of Conferences, 2020)The article examines the influence of the housing and communal services on the sustainability of the city. The work provides the interpretation of the “urban sustainability” category, considers the main indicators of ensuring the sustainability of the city. The components of the urban sustainability, associated with the improvement and modernization of housing and ...2024-12-02 -
Heat pump in a new modular configuration to recover low-grade heat emissions at enterprises
(E3S Web of Conferences, 2020)This paper reviews application of energy-saving heat pump technologies using non-traditional and renewable energy sources (NRES) to improve the efficiency of industrial equipment, heat supply systems in public sector and in agroindustrial industry in the Republic of Kazakhstan. The heat pump technology to transform low-grade heat of secondary low-temperature power resources ...2024-12-02 -
Energy potential of sustainable development of the region
(E3S Web of Conferences, 2019)At the present stage, the whole world is facing serious energy challenges, including the rapid growth of energy consumption, the inevitable exhaustion of energy resources with an extremely uneven distribution, a large environmental burden on nature, and the globalization of energy. The electric power industry harms the environment with its excessive emissions of pollutants, ...2024-12-02 -
Energy model of electric drive of centrifugal borehole pump
(E3S Web of Conferences, 2019)A mathematical model of an electric drive of a centrifugal borehole pump is proposed for evaluating its energy consumption in operating conditions. The model is based on the use of minimum set of technical parameters of the pump, presented in the public data of the manufacturer. The correctness of the calculated formulas is confirmed by experimental data provided in the ...2024-12-02 -
Energy efficient environment in architecture
(E3S Web of Conferences, 2019)In modern conditions the building can not only consume energy from the outside, but also produce its own. A new role has acquired such energy sources as the sun and wind. Energy saving in architecture follows from the requirements of regulatory documents and includes: the use of alternative energy sources, the installation of energy-saving equipment. Using examples of ...2024-12-02 -
Efficiency of price competition in the telecommunications market
(E3S Web of Conferences, 2020)Over the past few years, the Russian telecommunications market has shown one of the highest growth rates in the country. According to RBC media holding, which, in turn, refers to the independent consulting Agency TMT Consulting, in 2018, the market volume increased by 3.4% , 0.6 percentage points more than in 2017. The main driver of growth was the mobile business, whose ...2024-12-02 -
Effective methods for studying word combinations with regard to semantic parameters
(E3S Web of Conferences, 2023)The purpose of the article was to develop a methodological teaching approach that considers both lexical and grammatical parameters to enhance the understanding of word combinability. The study employs a multi-step analysis to identify combinational variants of lexemes, ranking their stability on a continuum from highly stable to less stable. It explores the interaction ...2024-12-02 -
This paper proposes a solution to the environmental problems in the Republic of Kazakhstan associated with the provision of the population with quality water. The authors propose to use only clear scientific forecasts, practical ecological scenarios, as well as the methodology of the National Action Plan for Environmental Protection and Sustainable Development. This will allow to solve the issues of desertification, salinization, water scarcity, decline in irrigation, agriculture, and the fishing industry in the future. The purpose of the article is to reveal the reasons for the insufficiency and unevenness in the provision of water resources in the republic. In the study the principle of historicism and systems analysis is used. The results of the research confirm and indicate that the growth of the economic potential in industry and the transition to market mechanisms for the development of the economy gave rise to a reduction in reserves of clean water, shallowing of mountain and transboundary rivers, the decrease in fish populations, and the emergence of a real threat of a water ecological crisis in the republic. The obtained theoretical results of the study can be applied when discussing and significantly improving the environmental issues of water resources in the country.
(E3S Web of Conferences, 2020)This article examines the environmental problems of the Western region in the Republic of Kazakhstan. The authors emphasize that for many decades the oil fields of Kazakhstan have developed mainly a raw material management system with extremely high technogenic loads on the environment. It is noted that for Kazakstani economy, oil and gas production and especially their ...2024-12-02 -
Ecological problems of water resources in Kazakhstan
(E3S Web of Conferences, 2021)This paper proposes a solution to the environmental problems in the Republic of Kazakhstan associated with the provision of the population with quality water. The authors propose to use only clear scientific forecasts, practical ecological scenarios, as well as the methodology of the National Action Plan for Environmental Protection and Sustainable Development. This ...2024-12-02 -
Priorities for the development of the petrochemical industry as part of the fuel and energy complex of Kazakhstan
(E3S Web of Conferences, 2023)The article presents the results of a study on the development of the petrochemical industry, which is part of the structure of the fuel and energy complex of Kazakhstan. The development of the petrochemical industry of the country is carried out through the creation of a petrochemical cluster and the construction of plants for the production of petrochemical products ...2024-12-02 -
DIGITAL TECHNOLOGIES AS A DRIVER FOR THE DEVELOPMENT OF THE TOURISM INDUSTRY
(E3S Web of Conferences, 2020)The article deals with the development of digitalization in the field of tourism. The authors note the motives of the tourist market subjects to use digital technologies. It is pointed out that digitalization is a new form of communication between producers and consumers of tourist services, becoming a source of competitive advantages of tourist organizations. Special attention ...2024-12-02 -
DIGITAL TECHNOLOGIES AS A DRIVER FOR THE DEVELOPMENT OF THE TOURISM INDUSTRY
(E3S Web of Conferences, 2020)The article deals with the development of digitalization in the field of tourism. The authors note the motives of the tourist market subjects to use digital technologies. It is pointed out that digitalization is a new form of communication between producers and consumers of tourist services, becoming a source of competitive advantages of tourist organizations. Special attention ...2024-12-02