Referring to Brazilian news reports speculating about whether he had a hand in the move, Mr. Cunha said, "I condemn the insinuations of any nature published by unscrupulous journalists about any role of mine in this episode".
According to the roles of mining fractures development and relief gas flow, a novel method for the comprehensive gas drainage was proposed and engineering practiced in the mining field, which includes long drilling boreholes, oblique crossed boreholes and upper corner flexible drainage pipelines.
To demonstrate the applicability of the present models, a numerical study is provided on the dynamics of an otherwise aggrading channel in response to sediment mining, showing the role of sediment mining in mitigating river aggradation.
Indeed, the role of Canadian mining firms is currently drawing increasing alarm and attention across Latin America as a whole.
The role of data mining in this application is to provide explainable and statistically valid design conclusions.
Interestingly, the results highlight the possible role of artisanal mining and demand for domestic agricultural and food products in improving the welfare of poor rural households.
This paper describes emerging electronic partnerships between players in developing electronic marketspaces and identifies typical data flows between such players, with an analysis of the potential role of data mining and intelligent agent technology.
The present-day progress in the field of recycling waste, in combination with developments that may make energy available in sufficient quantities at an acceptable price level, might result in technologies that isolate valuable compounds from waste at a nanoscale, thus, taking over the role of the mining industry as a provider of raw materials.
Two factors drive energy intensity -- efficiency and the relative role of manufacturing, mining, or fossil fuel production in an economy.
The role of text mining in the biocuration workflow has been carefully considered by Hirschman et al. (19).
