منابع مشابه
The Suquash Coalfield, Vancouver Island
This report is part of an ongoing project, begun in IYX7, drain the district. Most of the coalfield is covered by till which limits exposures to the showline, rivers and roadcuts. Climate is fairly mild and wet, and snowfall is common to update knwledge of the coal basins of Vancouver Island. Limited information exists pertaining to coelmeasures of the Squash crudfield or snh-basin (the terms c...
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an increasing numbcr af biaxial reflectance indicatrixes arc being reported from coals of >arious ranks from around the world (Cook, et ul., 1972: Stone and Cook. 1979; Hower and Davis. 1981; Levlnc and Davis. 19841. The objective of this preliminary study was to examinc a variety of coals from the Peacc Kiver Coalfield to determine if any biaxial reflecting coals are present, and to dcvise a m...
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Faults are the most critical tectonic factors in geological structures, which have major economic impacts on mining economics. Thus it is necessary to understand faults in order to identify the actual risks and complications associated with mining. In the preliminary investigation of the Sonda-Jherruck coalfield, 3D geological modeling was not performed. The purpose of this work was to perform ...
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Although leadership has been studied extensively, most research has focused on the political and military spheres. More recent work has also examined the role of leadership in sectors such as manufacturing and technology, both areas where it is essential to encourage and nurture innovation. Yet, in the health sector, where innovation is now high on the policy agenda in many countries, there is ...
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ژورنال
عنوان ژورنال: Nature
سال: 1969
ISSN: 0028-0836,1476-4687
DOI: 10.1038/222101c0