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A CART technique to adjust production from longwall coal operations under ventilation constraints
Mining safety Coal mine methane Methane emissions Longwall mines CART analyses
2012/4/14
Methane emissions in longwall coal mines can arise from a variety of geologic and production factors, where ventilation and degasification are primary control measures to prevent excessive methane lev...
A systemic analysis of patterns of organizational breakdowns in accidents: A case from Helicopter Emergency Medical Service (HEMS) operations
STAMP Viable System Model Cybernetics Organizational accidents Systems thinking
2012/4/22
In recent years, many accident models and techniques have shifted their focus from shortfalls in the actions of practitioners to systemic causes in the organization. Accident investigation techniques ...