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The main advantage of the straight commission is great salespeople motivation.Also, managers can direct salespeople to sell certain products. In addition, there is no inefficient cost in the case of low sales because the amount of cost is directly related to the salespeople effect. Salespeople, on the other hand, have no secure earnings because they depend on their performance.
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PILLAR MINING METHODS Web: Email: info@amiestudycircle Ph: +91 9412903929 3/31 AMIE(I) STUDY CIRCLE(REGD.) A FOCUSSED APPROACH DISADVANTAGES The main disadvantages of bord and pillar method are: The percentage of extraction is usually less than in longwall mining in similar
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Given that all currencies in a blockchain have already been produced, mining adds to the supply of accessible currency. Advantages and Disadvantages. Everything has its own benefits and drawbacks. Here are some advantages and disadvantages regarding crypto-mining. Advantages. Fast and Inexpensive
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Strip mining is a surface mining method used to extract mineral deposits close to the earths surface by removing overburden, with techniques like area and contour mining being particularly effective for coal extraction. While it offers efficiency and cost-effectiveness compared to underground mining, strip mining has significant environmental impacts such as habitat …
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Mining gives people a portion of the resources needed for modern civilization, but it can also lead to environmental harm. While some are in favor of mining due to the resources it produces and the jobs it provides in the U.S., some are opposed to mining based on opposition to destructive mining practices and environmental concerns.
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For each method, describe, list 2 advantages, list 2 disadvantages of each of the following mining techniques: surface mining, open pit mining, contour strip mining, mountaintop removal, and subsurface mining. What is acid mine drainage? What is the major hazard of gold mining?
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Study with Quizlet and memorize flashcards containing terms like (Unit 5.9) For each method, describe, list 2 advantages, list 2 disadvantages of each of the following mining techniques: surface mining, open pit mining, contour strip mining, mountaintop removal, and subsurface mining. What is acid mine drainage? What is the major hazard of gold mining?, (Unit 5.9) …
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Glory hole mining is a method where the mineral is excavated in small open pits but is transported to the surface through underground excavations and transport system. Nearly 70% of the mineral production in the world comes by opencast mining and in India this method of mining accounts for nearly 75% of our mineral output.
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This method contrasts with surface mining, where materials are removed from the ground's surface. Both methods have distinct advantages and disadvantages. Advantages of Subsurface Mining: Reduced Surface Impact: One of the primary advantages of subsurface mining is that it minimizes the disturbance to the land's surface. Since the ...
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This paper provides a detailed review of the two methods, including their advantages and disadvantages, the major geotechnical and operational issues, and the factors that need to be considered ...
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D, extracting metal from high-grade ores, that is an advantage of the traditional mining method that is used to extract metal from high-grade ores. But remember those high-grade ores are also becoming more difficult to find. Some of the advantages and disadvantages of phytomining include these ones listed here in the table.
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While these are the four main types of mining, many other methods can be employed depending on the mineral deposit, location, and deposit volume. ... to reduce emissions and improve energy efficiency. EVs offer several advantages over diesel vehicles commonly used in mining, including constant torque, higher energy efficiency, less ...
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If an investigator has deemed that the target of interest will produce a measurable seismic anomaly, you can see from the above list that the primary disadvantages to employing seismic methods over other methods are economically driven. The seismic methods are simply more expensive to undertake than other geophysical methods.
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1 What is the major difference of Data Mining from Data Warehousing 2 Identify three (3) advantages and three (3) disadvantages of Data Mining 3 Identify three (3) advantages and three (3) disadvantages of Data Warehousing as experienced during your workshop done in Activity 4
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Mining is a complicated process, and the decisions to mine underground rather than above ground must be carefully considered. Subsurface mining offers several potential advantages, including access to minerals and ores that are otherwise difficult or impossible to reach using traditional open-pit mining techniques.. In this article, we will explore some of the …
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Explore the comprehensive 15-point guide to strip mining, uncovering its advantages and disadvantages. Discover the potential benefits and challenges of this controversial practice, a crucial topic for environmental and economic discussions. Learn more about the impact and considerations of strip mining operations.
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Underground mining involves creating tunnels deep into the Earth that can access a deposit and extract it with ease. While this type of operation is time consuming and expensive due to the need for specialized equipment and skilled personnel, it often yields higher quality results than alternative mining methods due to its ability to access hidden deposits deep within a rock face …
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Caving Methods of Mining. There are three distinctive methods of working large deposits that involve, in some way, the factor of caving. Slightly different names are in use, but those that are simple as well as descriptive are top slicing, sublevel caving, and block caving.
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Subsurface mining methods. There are five subsurface mining methods, which you need to understand while you are looking for all about it. Strip Mining. The first type of subsurface mining is strip mining. Strip mining is a process, which involves mining the minerals. It is all done by removing soil and rock. This subsurface mining method is ...
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Cost efficiency 4: Surface mining is generally more cost-effective than underground mining.The extraction process is less complex and requires less capital and operational investment. Safety 5: Generally, surface mining is …
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Study with Quizlet and memorize flashcards containing terms like Discuss the advantages and disadvantages of the U.S. General Mining Law of 1872., What is geology?, What are the main characteristics of the earth's core, mantle, and crust? and more.
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Advantages of Surface Mining. Access to abundant resources – One of the primary advantages of surface mining is that it provides access to abundant resources. By removing the top layer of soil, miners can access large deposits of minerals, coal, and other valuable resources that may not be available through other mining methods.
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Reducing the size of macroscopic systems to nanometers can be achieved by top down synthesis by different chemical or physical methods. The bottom-up approach is a method in which the components ...
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This method is favored for extracting resources that are located near the surface and spread over a wide area. This article will delve into the intricacies of open cut mining, exploring its processes, advantages, disadvantages, and its environmental and social impacts. Understanding the Open Cut Mining Process
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Hydrometallurgy: Principles, Processes, Advantages, Disadvantages. August 5, ... It is also referred to as solution mining. It is a mining method that involves drilling boreholes into a deposit to recover minerals such as copper and uranium. ... are to be produced, additional refining may be required. Electrolysis, gaseous reduction, and ...
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In recent years, the shallow mineral resources tend to run out and the mining depth is rapidly increasing with the growing demand for the finite mineral resources (Dong et al., 2018c).Deep mining has become a main and regular method to obtain the valuable mineral resources (e.g., He et al., 2005) and they are being extracted in a predatory way to maximize …
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During the last 30 years, environmental issues about the chemical and biological contaminations of water have become a major concern for society, public authorities and the industry. Most domestic and industrial activities produce wastewaters containing undesirable toxic contaminants. In this context, a constant effort must be made to protect water resources. …
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Initially, this method was primarily used to recover base metals from ores. This method has been used successfully to dissolve a variety of precious metals, including U, Ni, Co, Cu, and Zn. Advantages. Bioleaching provides various advantages over traditional chemical leaching methods. These include cost-effective in-situ leaching, Little energy ...
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Different methods, including geological, geophysical, geochemical, geobotanical, aerial photography, and remote sensing, are used to identify potential mineral deposits. Each …
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The paper analyses the advantages and disadvantages of three different methods, namely Cost... | Publication, Privatization and Business Ethics | ResearchGate, the professional network for scientists.
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