Environmental Science: Недавние поступления
Отображаемые элементы 261-280 из 350
-
Emerging and Recycling of Li-Ion Batteries to Aid in Energy Storage, A Review
(Recycling, 2023)The global population has increased over time, therefore the need for sufficient energy has risen. However, many countries depend on nonrenewable resources for daily usage. Nonrenewable resources take years to produce and sources are limited for generations to come. Apart from that, storing and energy distribution from nonrenewable energy production has caused environmental ...2024-10-11 -
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 ...2024-10-11 -
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 ...2024-10-11 -
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 ...2024-10-11 -
ECONOMIC LEVERS OF REGULATION OF ENTREPRENEURSHIP
(ENTREPRENEURSHIP AND SUSTAINABILITY ISSUES, 2019)The article discusses the current state of small and medium-sized businesses in the country, analyzes the problems hindering its development, presents the author's vision of their solution. The authors explore the sources of financial support for the development of entrepreneurship, the problems of their insufficiency, lack of incentives for implementation. Based on the ...2024-10-11 -
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 ...2024-10-11 -
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 ...2024-10-11 -
Ecologically Friendly, Slow-Release Granular Fertilizers with Phosphogypsum
(Polish Journal of Environmental Studies, 2022)The paper provides information about phosphogypsum waste from various enterprises and how it can be used in the production of slow-release fertilizer mixtures. Such fertilizer mixes can potentially be used with different types of soil, including acidified soils. Experiments were conducted on phosphogypsum samples from the old and new dumpsites under the Taraz branch of ...2024-10-11 -
Ecological Characteristics of Groundwater in Rural Areas of the Karaganda Region
(Journal of Ecological Engineering, 2019)In this article, the purpose of the research was to study the ecological characteristics of groundwater and central water supply used for drinking and economic activity of the Kievka village. The hydrochemical indicators of the samples were determined with conventional methods, and performed on 16 indicators: pH, electrical conductivity, suspended solids, dry residue, chlorides, ...2024-10-11 -
DISPOSAL OF WASTE GENERATED DURING THE OPERATION OF TREATMENT FACILITIES
(International Journal of GEOMATE, 2023)Biological treatment of domestic wastewater is not limited to wastewater treatment. The main problem in this activity is the processing and disposal of waste generated at treatment facilities, where the main task is to reduce the volume of sludge with its subsequent transformation into a useful product that does not cause environmental pollution. Currently, representatives ...2024-10-11 -
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 ...2024-10-11 -
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 ...2024-10-11 -
DEVELOPMENT OF THE COMPUTER PROGRAM OF CALCULATION OF CONCRETE BORED PILES IN SOIL GROUND OF ASTANA CITY
(International Journal of GEOMATE, 2019)The current calculating theories of massive constructions are based on the simplified models without consideration of factors settlement as nonhomogeneous environments interaction, the interacting environments nonlinearity or considering them separately and conditionally. Therefore, equivalent numerical model designing of bored piles interaction with the soil mass and ...2024-10-11 -
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 ...2024-10-11 -
DEVELOPMENT OF KAZAKHSTAN’S REGIONAL LABOUR MARKETS IN THE DIGITAL ECONOMY: FACTORS AND CONDITIONS
(Economy of Regions, 2023)Changes in the labour market are an inevitable result of technological progress. In these circumstances, the effectiveness of public policy will depend on the correct projection of the future balance in the labour market and on the drivers that can affect the technological development, elimination or preservation of jobs. Based on correlation and regression analysis, the study ...2024-10-11 -
DEVELOPMENT OF CONTROL SOFTWARE FOR SELFORGANIZING INTELLIGENT MOBILE ROBOTS
(Eastern-European Journal of Enterprise Technologies, 2023)Maintaining a specific geometric formation during the movement is crucial for multiagent systems of mobile robots in various applications. Proper coordination can lead to reduced system costs, increased reliability and efficiency, and system adaptability and flexibility. This research proposes a novel movement coordination method for self-governing multiagent systems ...2024-10-11 -
Development of a Scientific and Innovative Sphere in Earth Resources Mining Sector of Kazakhstan
(E3S Web of Conferences, 2019)The article evaluates current trends in the development of science and innovation in Kazakhstan. Analysis of scientific and innovation activities in Kazakhstan show that among the main sources of financing science there are almost no business representatives. An assessment of the current state of the national innovation system demonstrates that with the existing system ...2024-10-11 -
DEVELOPMENT OF AN INTELLIGENT SYSTEM AUTOMATING MANAGERIAL DECISION-MAKING USING BIG DATA
(Eastern-European Journal of Enterprise Technologies, 2023)The object of the study is the automotive industry of the Republic of Kazakhstan. The subject of the study is the management of the decision-making process in assessing the consumer capabilities of potential customers of car dealerships, the process of forecasting car pricing. A method using a global search engine optimization algorithm, a forest conveyor line with ...2024-10-11 -
Development of an industrial-scale bioreactor in the context of a global pandemic
(IOP Conference Series: Earth and Environmental Science, 2021)This article provides a comparison of biogas plants for waste processing of various modifications, advantages and disadvantages, as well as a description of a biogas plant of its own development of a horizontal type, taking into account local climatic and economic conditions of farm development, in the context of a pandemic. The article discusses of using of our patented ...2024-10-11 -
DEVELOPMENT OF A LAYER LEVELING TECHNOLOGY THAT REDUCES THE ENERGY INTENSITY OF THE PROCESSES OF MIXING AND DRYING THE FODDER MASS
(Eastern-European Journal of Enterprise Technologies, 2023)The object of the study is to determine the required power leveling device grinder-mixer-dryer. When operating equipment that combines grinding, mixing and drying in one device, there are such problems as energy intensity, the lack of calculation formulas for the theoretical determination of the required power, which makes it difficult to plan the energy intensity ...2024-10-11
