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the LKAB mines in northern Sweden in 1983. Design/methodology/approach – These workers not only experienced job loss, but …
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Fractal tools are used to investigate the hourly time fluctuations of the ceiling height of a chamber located in the medieval Jeroným Mine, which is one of the Cultural National Heritage sites of the Czech Republic. The data were measured from 2008 to 2010 by a laser distance meter (Leica...
Persistent link: https://www.econbiz.de/10011059867
This paper studies empirically the impact of mining on conflicts in Africa. Using novel data, we combine geo-referenced information over the 1997-2010 period on the location and characteristics of violent events and mining extraction of 27 minerals. Working with a grid covering all African...
Persistent link: https://www.econbiz.de/10011084702
vehicles in underground mines. Design/methodology/approach – The idea presented here to enable infrastructure‐free autonomous …, intended to be used in combination with reactive behaviours for tunnel following in underground mines. To enable fully …
Persistent link: https://www.econbiz.de/10014831893
designed for exploring and rescuing task in coal mines and tunnels. After a system model was founded, a filtering algorithm …
Persistent link: https://www.econbiz.de/10014831964
Purpose – This paper aims to examine the present‐day use of, and future prospects for, robots for detecting mines and …/methodology/approach – Following an introduction to the impact of mines and IEDs, this paper considers the problems with their detection and considers … followed by a brief conclusion. Findings – This shows that mines and IEDs pose a major military and humanitarian threat but …
Persistent link: https://www.econbiz.de/10014832102
the LKAB mines in northern Sweden in 1983. Design/methodology/approach – These workers not only experienced job loss, but …
Persistent link: https://www.econbiz.de/10014783478