Essays about: "Coal Mine."
Showing result 11 - 15 of 18 essays containing the words Coal Mine..
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11. Evaluation of roof-pillar interface and its effect on pillar stability in mine #101
University essay from Luleå tekniska universitet/GeoteknologiAbstract : The company Rio Deserto is currently mining the famous Barro Branco coal seam in the state of Santa Catarina located in the south of Brazil. One of their coal mines, #101, is experiencing problems related to the pillars in one panel. READ MORE
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12. A Layered Two-Step Hidden Markov Model Positioning Method for Underground Mine Environment Based on Wi-Fi Signals
University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystemAbstract : The safety of miners is of interest to all countries. In the event of a coal mine disaster, how to locate the miners remains the biggest and most urgent issue. The aim of this study is to propose a precise positioning method for underground mine environments to a low cost and with acceptable accuracy. READ MORE
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13. Case For Consultation: A Managers Perspective
University essay from Lunds universitet/Avdelningen för Riskhantering och SamhällssäkerhetAbstract : This research supports the hypothesis that consultation, team work and congruence is a strategy to reduce risk, and that effective consultation reduces the potential for outrage when things do not go to plan. The research sought the opinion of managers on these matters, and if they were aware of own-biases that undermine the effectiveness in which they engage, and of antidotes to such “hazardous thoughts”. READ MORE
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14. The Canary in the Coal Mine Governance and Security Discourses in the EU’s Arctic Policy
University essay from Göteborgs universitet/Statsvetenskapliga institutionenAbstract : The Arctic Ocean is experiencing an un-preceded melting caused by climate change, affecting the socio-economic, geopolitical, and environmental context in the Arctic region. The ongoing developments in the Arctic have attracted the attention of a variety of actors and the effects of climate change are adding a new dimension to the relationship between them. READ MORE
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15. Evaluation of Long-term Impact of Coal Mining in Zambezi River Basin in Mozambique
University essay from Lunds universitet/Avdelningen för Teknisk vattenresursläraAbstract : Zambezi River Basin is an international river basin which sustains life of about 30 million people in its riparian countries: Angola, Botswana, Malawi, Mozambique, Namibia, Tanzania, Zambia and Zimbabwe. The main stream of the river enters to Mozambique with average flow of about 2330 m3/s and reaches the outfall in the Indian Ocean with about 4134 m3/s. READ MORE