Author: John TremellingPublisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 100
Book Description
The Young Miner's First Stepping-stone
Author: John TremellingPublisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 100
Book Description
Bibliotheca Cornubiensis
Author: Georg-Clement BoaseReport
Author: Commonwealth Shipping CommitteePublisher:
ISBN:
Category : Shipping
Languages : en
Pages : 1442
Book Description
Parliamentary Papers
Author: Great Britain. Parliament. House of CommonsPublisher:
ISBN:
Category : Bills, Legislative
Languages : en
Pages : 856
Book Description
Appendix to Second Report ...
Author: Great Britain. Royal Commission on University Education in LondonPublisher:
ISBN:
Category : Education
Languages : en
Pages : 454
Book Description
Nineteenth Century Short-title Catalogue: phase 1. 1816-1870
Author: Engineering and Mining Journal
Author: Children, Teachers and Schools in the History of British Columbia
Author: Jean BarmanPublisher: Brush Education
ISBN: 1550592513
Category : Education
Languages : en
Pages : 426
Book Description
This new edition explores the myriad ways that education, broadly defined, molds each of us in profound and enduring ways. Laid against the supporting scaffolding of modern critical theory, the chapters offer cutting edge perspectives of going to school in British Columbia. How has education been tailored by race, class, gender? How do representations of schools and schooling change over time and whose interests are served? What echoes of current tensions can we hear in the past? The book offers a glimpse of the deep contradictions inherent in an experience that we all share.
Seismicity in Mines
Author: G. GibowiczPublisher: Birkhäuser
ISBN: 3034892705
Category : Science
Languages : en
Pages : 391
Book Description
Recent seismological research has focused on processes other than pure shear failure (double-couple) as an alternative mechanism for some types of seismic events. This has been stimulated by what appears to be anomalous focal mecha nisms observed for several earthquakes of possible volcanic nature in the 1980 Mammoth Lakes, California sequence (JULIAN and SIPKIN, 1985; SIPKIN, 1986). Although studies have concentrated on earthquakes associated with magmatic processes, possible non-double-couple seismic failure has been observed, but not widely known, in cases of mine seismicity in the past three decades. Such cases have occurred on a world-wide basis; however, no cases until now have been observed in the United States. The existence of non-double-couple failure in mine seismicity has been controversial as it has been for tectonic/volcanic earthquakes. Several of the benchmark studies of mine seismicity in the deep South African gold mines have resulted in the belief that no fundamental distinction in the source mechanism exists between tectonic earthquakes and rock bursts (MCGARR, 1984); both types of events are the result of pure shear failure. However, the reported cases of implo sional focal mechanisms for mine seismicity continue to increase in number and prolong the controversy. During the summer of 1984, a three-dimensional, high resolution micro earthquake network was operated by Woodward-Clyde Consultants (WCC) in the vicinity of two coal mines beneath Gentry Mountain in the eastern Wasatch Plateau of central Utah.
Author: