Earth and Planetary Sciences: Недавние поступления
Отображаемые элементы 201-220 из 273
-
LANDSCAPE-GEOCHEMICAL ANALYSIS OF STEPPE ZONE BASIN ZHAIYK
(SERIES OF GEOLOGY AND TECHNICAL SCIENCES, 2019)The need to study the landscape-geochemical analysis of steppe Zhaiyk river basin area has arisen because of human impacts on the landscape of the steppe zone, pollution Zhaiyk river basin. For the study was taken steppe zone, as the steppe zone - this is one of the most favorable areas for human settlement, and this study is very relevant today. These experiments allow ...2024-10-01 -
LANDSCAPE ECOLOGICAL ANALYSIS OF THE MODERN DELTA OF THE URAL (ZHAYIK) RIVER
(GeoJournal of Tourism and Geosites, 2018)Varied tourist values of places increase the possibility of practicing various forms of tourism. This study presents a landscape and ecological analysis of the Ural delta, taking into account its potential for tourism development. The delta of the described river is an important natural value due to its tourist values. It can be classified in the geosites category as a ...2024-10-01 -
Forests in Kazakhstan: issues of conservation and environmental safety
(E3S Web of Conferences, 2024)The article discusses issues of forest preservation and environmental safety in Kazakhstan. The authors conduct a comparative analysis of forest cover across regions of Kazakhstan, revealing its low percentage in the Western regions and high in the eastern and southern regions. The article highlights both man-made and natural risks to the forest fund of Kazakhstan. The ...2024-09-27 -
Features of using modern information technologies in management activities
(E3S Web of Conferences, 2023)Nowadays, the development of information systems has brought a number of changes. People are becoming aware of the importance of technology and information. At the same time, the government of many countries is trying in every possible way to support the development of information systems and technologies. Information technologies are part not only of people's daily ...2024-09-27 -
Energy model of electric drive of centrifugal borehole pump
(E3S Web of Conferences, 2019-10)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 ...2024-09-27 -
Energy efficient technology of obtaining heatinsulating material based on vermiculite
(E3S Web of Conferences, 2019)The paper presents energy-efficient technology with using microwaves to swell vermiculite. Replacement of traditional firing of vermiculite during exfoliation due to the use of microwave heating is promising, primarily due to lower energy costs.2024-09-27 -
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 ...2024-09-27 -
Efficiency Problem of renewable energetics systems in the context of «smart house» concept
(E3S Web of Conferences, 2020)Considering the question of efficiency of alternative energy systems, producing electricity from the position of interests of households it acquires an unexpected sound. The efficiency can be low (about 7-10%) providing that the heat released in converting is targeted i.e also used on the needs of households. In such an approach low efficiency becomes acceptable since ...2024-09-27 -
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 ...2024-09-27 -
Efficiency of investment projects to modernize facilities housing and communal services (case of Kazakhstan)
(IOP Conference Series: Earth and Environmental Science, 2021)The article presents the results of evaluating the economic efficiency of four investment projects for the modernization of housing and communal services. To get the results presented, the authors have previously collected a large database of investment projects for the modernization of housing and utilities. The projects have been prepared for various regions and cities ...2024-09-27 -
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 ...2024-09-27 -
Ecology of the Western region in Kazakhstan: state and main directions of improvement
(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 ...2024-09-27 -
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 ...2024-09-27 -
Increasing students’ cognitive interest through the integration of disciplines
(E3S Web of Conferences, 2023)One of the main features of the updated educational content introduced into the general education system of the Republic of Kazakhstan is the improvement of pedagogical skills of teachers in the use of "interdisciplinary topics" in the classroom. The organization of interdisciplinary communication, in turn, increases the interest in the subject and activates the student’s ...2024-09-27 -
Priorities for the development of the petrochemical industry as part of the fuel and energy complex of Kazakhstan
(E3S Web of Conferences, 2023-08)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 ...2024-09-27 -
Dynamics of Embankment Slope Stability under Combination of Operating Water Levels and Drawdown Conditions
(Infrastructures, 2022)This study investigated the potential influence of operating water levels and loading conditions on the slope stability of an embankment dam. Four different operating reservoir levels (normal, reduced, embankment height, and overflow) were considered in the study. Numerical modeling was used to investigate the problem in the case of the Chardara dam within the Syrdarya catchment ...2024-09-27 -
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 ...2024-09-27 -
Digitalization of the company’s financial resources (by the example of Air Astana JSC)
(E3S Web of Conferences, 2020)The article considers the problems of the digitalization and use of financial resources. There is an investigation on the factors of impact on the efficiency of developing, the sources and directions of entrepreneurs’ financial resources allocation has been carried out in the article. For effective financial activity of the enterprise ways to improve the development and ...2024-09-27 -
Digitalization and Innovative Development of Mining Processes
(Navigating Digital Transformation: Original Research Across Smart Cities, Sustainable Development and Beyond, 2024)This article discusses the issues of digitalization and using of information technologies, and in particular databases at all stages of the technological process of mining. In addition, the paper proposes options for protection against some of the possible attacks and information protection using countermeasures and control methods that exist at the present time. Database ...2024-09-27 -
Development of technologies and processes in environmental management
(E3S Web of Conferences, 2019)Environmental management is principally aimed at the formation of ecological productivity, ecological culture and human viability. Development of technologies and processes in environmental management characterized with the principles and items which are specified on the global environmental impact. The very concept of environmental management includes many management ...2024-09-27
