Aquatic invertebrates form the base of the consumer food web in lakes. In coal-mining end-pit lakes, invertebrates are exposed to an environment with potentially challenging physical and chemical features. We hypothesized that the physical and chemical features of end-pit lakes reduce critical litto …
The physical model test results indicate that the rainfall has significant influence on the stability and failure modes of talus-derived rock mass during open-pit mining. The development of the seepage area caused by rainfall initiates the localized failure in that particular area, and the initiation of localized instability is mainly induced ...
Fig. 1 depicts the Bhagirathi basin, illustrating tributaries originating from the Gangotri glacier and elevations varying between 3000 and 6500 m. The Bhagirathi River flows at 3920 m from the glacier's edge. Downstream the Gangotri temple, Kedarganga merges with Bhagirathi in a waterfall configuration along its left bank, forming a water …
Therefore, the objective of this study is to investigate the effect of socio-demographic and physical factors on the access and utilization of UPs. To this end, the current study answered the following four questions. Are socio-demographic characteristics of the community and physical factors associated with the frequency of park visit?
In addition to the potential benefits indicated above, a considerable amount of research has investigated the effect of different physical and socio-demographic factors on park accessibility (Grow et al., 2008; Mowen et al., 2007; Zhang et al., 2015).For example, several studies have found that physical factors such as distance to UPs, travel time, …
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focus on factors that influence operator-equipment interface, physical stressors, work organisational factors, and a number of life-style issues that could influence sleep susceptibility. Subjects were also required to rate their subjective sleepiness at work at different times during the shift by means of the Wits SleepWake Scale.
Previous studies explored the adoption of various information technologies. However, there is little empirical research on factors influencing the adoption of data mining tools (DMTs), particularly at an individual level. This study investigates how users perceive and adopt DMTs to broaden practical knowledge for the business intelligence ...
Indonesia has set target to reduce its carbon emissions by 29% to 41% for 2030 (Perpres No. 98 Year 2021). Contrary to this target, carbon emissions in Indonesia have increased by 157% from 1990 ...
The study employs the autoregressive distributed lag (ARDL) approach to examine the relationship between foreign direct investment (FDI) in the mining sector on the Zimbabwe economy, while …
Strengthening the application of information mining is the inevitable choice for commercial banks to develop in the future. Based on information mining, this paper analyzes the economic efficiency and influencing factors of commercial banks. The efficiency of commercial banks is a core part of national
Zimbabwe's mining profile differs from many other countries in Africa, such as South Africa, the Democratic Republic of the Congo (DRC), and Ghana, that tend to rely on a …
Therefore, understanding the laws and influencing factors of gas emission are the premise of gas safety operation and the basis of mine ventilation design. Knowing the distribution rules and influencing factors of gas emission, we can design a more reasonable ventilation system and prevent dangerous gas accidents in mines in advance.
Geo-environmental factors' influence on mining operation: an indirect effect of managerial factors. Padma Charan Mishra, 1 Rashmi Ranjan Panigrahi, 2 and Avinash K. Shrivastava 3 ... In the first step, the physical sequence of extraction of minerals is optimized and in the second step, mining equipment fleet, availability and …
Higher; Differences in levels of development between developing countries Physical factors. There are many reasons, physical and human, to explain differences in levels of development between ...
PDF | On Apr 15, 2018, Alejandro Javier Soto published Effort-Reward Imbalance and its Influencing Factors Among Mining Industry Workers | Find, read and cite all the research you need on ResearchGate
Gudyanga F.P. 2016 "The state of skills development in the mining sector of Zimbabwe" Mining Environment and Society Annual Review 191103 . Google Scholar; …
This post will discuss factors affecting EIA reporting in mining projects and possible remedies. Landscape. During mining processes, there are many alterations that must be made to the …
Thank you for raising this topic in the forum. I will try to explain the things about mining, and the factors that influences the mining process. 1. Algorithm: There are several algorithms involved mining process, if any algorithm fails to work, then it will affect the entire mining process. 2.
However, mining activities also caused heavy metal (HM) accumulation in the surrounding soils. Among the 1672 soil sites in the 70 mining areas investigated by the Ministry of Environmental Protection of China (MEP), HM concentrations in 33.4% of the soils exceed the standard set by MEP (MEP of China, 2014).
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 …
An overview of mining in Zimbabwe Like any part of the world mining played an important role in the economy of Zimbabwe. In Africa and in sub Saharan Africa in particular, Zimbabwe is one of the countries that have …
The Bhagirathi River Catchment lies in the western expanse of the Himalayas, rendering it particularly prone to flood perils. Spanning an area of 6170.82 km 2, the Bhagirathi River basin extends from 30°16′ to 31°10′ North and 78°11′ to 79°17′ East within Uttarakhand state.Originating in the Himalayas, the river courses over 250 km …
The production and consumption of coal account for approximately 75% of China's carbon targets. Coal mining activities tend to have substantial environmental effects [[20], [21], [22]].These effects mainly include (1) the loss of carbon from greenhouse gas (GHG) leakage during the mining process, (2) the spontaneous combustion of …
Carefully read the material above; you could research online to find additional detail/factors. Use the information to create a clear, visually appealing mind-map showing the physical and human factors affecting population density. The finished mind map should take at least a full page of your book and use colour and images as well as text.
This study aimed to evaluate the viability of mineral beneficiation in Zimbabwe's mining sector by analysing the factors that affect its competitiveness and …
AHFE 2018 International Conference on Physical Ergonomics & Human Factors, July 21-25, 2018, Loews Sapphire . ... Diamantidis and Chatzoglou, "Factors Affecting Employee Performance: ...
The sample of 162 s showed that 77 had employed members in the mining sector, while 85 did not. Table 2, Table 3 show the differences in demographic and socio-economic characteristics between the employed and non-engaged s. Table 3 indicated that the dependency ratio, distance to the all-weather roads, and …
Nevertheless, this study contributes to understanding factors affecting job performance in the mining industry, offering insights for practitioners to enhance employee performance effectively.
Participation in physical activity is influenced by social factors such as social groupings, family and friends as well as personal factors such as age, gender, disability and ethnicity. Part of ...
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