Data preparation is crucial for the validity of the resulting data model and its subsequent successful application. The paper presents a preprocessing of the data on the behavior of students on social media sites using the CRISP-DM methodology. Data was collected through questioner shared among prospect students of Faculty of Economics Subotica. This has created an adequate platform for the imp...

Mining has become a controversial business everywhere. Issues of mining are in the wake because of the increasing demands for mineral products and diminishing nature of such minerals in the West. This seemingly opportunity for developing countries like Ghana which have mineral deposits comes with its accompanying repercussions. This paper looks at the general mining environment as a whole, narr...

The Katanga province is well known for its copper and cobalt reserves. During the early 2000s a boom of mining projects in Katanga brought again hope for better future to Congolese people. The paper aims to evaluate the impact of recent production recovery on economy and environment. We collected primary and secondary sources on copper industry for economic analysis. We use results of laborator...

Rajasthan is one of the main mineral potential state of India. During the last 30 years it has witnessed enormous expansion of mining industries, but mining of most of the minor minerals coupled with changing climate has posed serious problems to the environmental fabric in the state, apart from base metal beneficiation plants. Groundwater is also being polluted day-by-day by effluents generate...

The role of technology in education industry is increasing day by day specially after reaching the growth rate of the IT industry to the saturation point. That is why, even AICTE has closed the affiliation of engineering colleges in number of states. So, education industry can change their plan to survive in this environment by using data mining techniques to identify the outstanding students a...

T mining industry is a multifaceted industry with special characteristics that make efficient and intelligent operations uniquely challenging, and subsequently call for distinctive and tailored solutions. Not only does mining call for processes that are complicated and energy intensive, but complex material movements and an intricate logistical chain add to the industry’s obstacles in achieving...

Historically, the mining industry has taken a 'devil may care' attitude to the impacts of its operations; operating in areas without social legitimacy, causing major devastation, and then leaving when an area has been exhausted of all economically valuable resources. Cost benefit language has often been used to excuse the damage caused in one place because it is outweighed by the overall financ...

The mining industry has been using cyanide in their metal recovery processes for over 100 years. During this time, the mining industry has found several ways to destroy and recover the cyanide from their processes. However, due to cyanide’s toxicity and potentially devastating environmental effects, it is still a major environmental concern. This paper examines both the chemical and biological ...

Coal is an important fossil fuel and will also be for the next decades [1]. The only way to achieve the challenges faced by the coal industry is to reduce production costs by improving productivity. Improvement of productivity has become an important goal for today’s coal industry in the race to increase price competitiveness. In recent years, underground mining method is becoming popular becau...