A theoretical model of factors influencing online consumer purchasing behavior through electronic word of mouth data mining and analysis May 2023 PLoS ONE 18(5):e0286034
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The Pingdingshan mining region in China has witnessed severe coal and gas outbursts. A total of 153 coal and gas outburst accidents have occurred in this mining region. As the mining depth progressively increase, mining conditions in the region have become more complex, and gas outburst disasters have become more severe. This …
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The formation of sinkholes, especially in developed areas, constitutes a considerable hazard to the public safety. Due to the above, the subject of the paper is a significant and current issue. The paper includes a case study of sinkholes forming over shallow mine galleries. Calculations of the workings' stability and the impact of the …
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To solve the problems of surface deformation and destruction of buildings caused by urban mining and realise coordinated development of mining cities, the solid backfilling method was used to extract coal resources beneath the buildings of Tangshan. Based on surface deformation monitoring data of the continuously operating reference station (CORS) …
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Many factors combine together to affect the health of individuals and communities. Whether people are healthy or not, is determined by their circumstances and environment. To a large extent, factors such as where we live, the state of our environment, genetics, our income and education level, and our relationships with …
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To test factors influencing illegal mining in Ghana, the study measured illegal mining as the sum . of absence of land rights, mining license, and mineral transportation permits.
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Social and Economic Factors. Social and economic factors profoundly influence agriculture in South Africa, shaping production systems, market dynamics, and rural livelihoods. Here are key social …
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This research aims at providing an overview of the research field of digital literacy into learning and education. Using text mining, it reviews 1037 research articles published on the topic between 2000 and 2020. This review reveals that there is a plurality of terms associated with digital literacy. Moreover, our research identifies six key factors …
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There are 10 identifiable forces (as indicated in the above graphic ) split evenly under the headings of proximate and remote forces. The distinction between proximate and remote forces partly relates to physical separation – most remote forces play out far from where mining takes place, whereas proximate forces play out closer to …
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The Shihongtan uranium deposit in northwest China is a sandstone-type deposit suitable for alkaline in-situ leaching exploitation of uranium. Alkaline leaching tends to result in CaCO 3 precipitation there by affecting the porosity of the ore-bearing aquifer. CaCO 3 deposits can also block pumping and injection holes if the formulation …
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Gudyanga F.P. 2016 "The state of skills development in the mining sector of Zimbabwe" Mining Environment and Society Annual Review 191103 . Google Scholar; …
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Design/methodology/approach. This study introduced a 3D engineering-scale finite element model and analysed the scheme involved the elastoplastic constitutive and element deletion techniques, while considering the influence of the deep rock mass of the roadway excavation, coal seam mining-induced stress, plastic zone in the process of …
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3. What are the economic factors affecting health care? Economic factors play a major role in the healthcare industry. Factors like income levels and insurance coverage can also impact access to healthcare. Additionally, economic factors such as inflation, labor costs, and market competition can influence healthcare costs …
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As one of the largest coal-rich provinces in China, Shanxi has extensive underground coal-mining operations. These operations have caused numerous ground cracks and substantial environmental damage. To study the main geological and mining factors influencing mining-related ground cracks in Shanxi, a detailed investigation …
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Coal mining subsidence wetlands, as important supplementary resources for wetlands, are of great significance for regulating climate change. This study investigated the distribution and …
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Some of the other factors that influence food choice include: Biological determinants such as hunger, appetite, and taste; Economic determinants such as cost, income, availability; Physical determinants such as access, education, skills (e.g. cooking) and time; Social determinants such as culture, family, peers and meal patterns
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Each coffee shop was observed for twenty-five hours for a total of seventy-five hours. Eighteen interviews were conducted and surveys were collected from 94 patrons to reveal patron attitudes toward the physical and social aspects of the coffee shop as well as their feelings regarding the community in which they live.
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Safety attitude, peer influence, safety knowledge and perception of risk were identified as the influencing factors of the psychological dimension for safety culture in the mining industry. Safety attitude refers to psychological perception towards safe culture, procedures and accident prevention ( Hu et al., 2011 ; Wang et al., 2018 ).
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The Laochang mining area, located in the eastern Yunnan, has multiple layers of high-rank coal seams, located between the Mile-Shizong and Fucun faults. Its geology is characterized by synclinal and fault structures. ... Analysis of physical properties and influencing factors of middle-rank coal reservoirs in China. J. Nat. Gas Sci. Eng., 50 ...
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Abstract. This study examines the economic and institutional factors affecting bilateral mining and quarrying trade between China and Africa, using the trade gravity model and analyzing data from 2010 to 2021.Findings reveal the significant impact of economic factors such as GDP, population and net barter terms of trade index, as …
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The mining sector is Zimbabwe's key revenue generator, contributing approximately 70% to foreign currency earnings in the last decade. In 2022, the sector contributed about 11% to the national ...
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The history of gold mining and processing in Zimbabwe predates the colonial occupation by Cecil John Rhodes' British South Africa Company (BSAC) in …
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1. Introduction. Physical activity (PA) refers to any bodily movement produced by skeletal muscles that requires energy expenditure [1,2].Participation in regular and adequate levels of PA is an essential contributor to good health, maintenance of healthy weight, and management of risk factors of chronic diseases [3,4].However, the …
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The purpose of the paper is to identify factors associated with operational factor (OF), geo-environmental factor (GEF), and managerial factor (MF) from the literature. After identification, the study intended to assess the impact of geo-environmental factors and managerial factors on operational factors of the mining industry. The study also …
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The spatial variability in soil water content in the Daliuta mining area in western China was studied before and after coal mining using ground penetrating radar and geostatistical methods. The relationships among soil water content, soil physical properties, topographical factors, and vegetation density were analysed using classical …
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Conclusion Multi-site WMSDs is common among workers in coal mining enterprises, and the prevalence rate of multi-site WMSDs is higher than that of one-site WMSDs. Working experience, job burnout, frequent multiple repetitive operations per minute, often bending at larger angles, long-time bending the neck forward, slipping or falling down, and sufficient …
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Diamond and uranium mining dominate the mining landscape in Namibia, with over 70% of the country's diamonds being extracted from marine sources. Mineral exports are predominantly in semi ...
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THE MINING INDUSTRY IN ZIMBABWE: CHALLENGES FOR SUSTAINABLE DEVELOPMENT. Mining plays a key role in Zimbabwe's economy, contributing 5% …
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The degree of physical channel complexity along a river segment influences the distribution and concentration of POM and OC. We refer to channel complexity qualitatively as the (1) magnitude of channel boundary irregularities, (2) sinuosity, radius of curvature and wave length of channel meanders and bends, (3) number of channels across the valley
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This study aimed to evaluate the viability of mineral beneficiation in Zimbabwe's mining sector by analysing the factors that affect its competitiveness and …
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The research examines the economic and institutional factors affecting bilateral mining and quarrying trade between China and Africa, using the trade gravity model and analyzing data from 2010 to 2021.Findings reveal the significant impact of economic factors such as GDP and net barter terms of trade index, as well as …
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Heuristics serve as a framework in which satisfactory decisions are made quickly and with ease (Shah & Oppenheimer, 2008). Many types of heuristics have been developed to explain the decision making process; …
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The mining industry has promoted the process of industrialization in China, and the current consumer demand for mineral products is still very large. Since the development of mineral resources has caused serious environmental pollution and waste of resources, the country has raised the development of green mining to a strategic level. …
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