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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Classification and analysis of longwall delays /

Dunlap, John, January 1990 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1990. / Vita. Abstract. Includes bibliographical references (leaves 110-114). Also available via the Internet.
2

Stochastic availability analysis and modeling of longwall mining operations /

Duan, Chunming, January 1990 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1990. / Vita. Abstract. Includes bibliographical references (leaves 149-153). Also available via the Internet.
3

Investigation, analysis, and modeling of longwall face-to-face transfers /

Patrick, William Charles. January 1993 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Attached pocket for diagrams. Includes bibliographical references (leaves 155-162). Also available via the Internet.
4

The development and application of in-situ and laboratory techniques in yield zone investigations

Perkins, C. M. January 1985 (has links)
No description available.
5

Development of a classification scheme for fault detection in longwall systems /

Bongers, Daniel R. January 2004 (has links) (PDF)
Thesis (Ph.D.) - University of Queensland, 2004. / Includes bibliography.
6

Stream flow characterization over longwall coal mines in Pennsylvania, Ohio, and West Virginia

Wade, Scott A. January 2008 (has links)
Thesis (M.S.)--West Virginia University, 2008. / Title from document title page. Document formatted into pages; contains xi, 322 p. : ill. (some col.), maps (some col.). Includes abstract. Includes bibliographical references (p. 212-217).
7

Stress analysis in longwall entry roof under high horizontal stress

Chen, Hanjie, January 1999 (has links)
Thesis (Ph. D.)--West Virginia University, 1999. / Title from document title page. Document formatted into pages; contains xvii, 278 p. : ill. (some col.), maps. Vita. Includes abstract. Includes bibliographical references (p. 274-277).
8

Longface and longwall mining methods being tried in Oklahoma coal fields

McAlpine, Earl Hollinger. January 1930 (has links) (PDF)
Thesis (Professional Degree)--University of Missouri, School of Mines and Metallurgy, 1930. / The entire thesis text is included in file. Typescript. Illustrated by author. Title from title screen of thesis/dissertation PDF file (viewed October 30, 2009) Includes bibliographical references (p. 21) and index (p. 22).
9

A simple two-dimensional boundary element program for estimating multiple seam interaction

Akinkugbe, Olayemi Olumide, January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2004. / Title from document title page. Document formatted into pages; contains xiv, 158 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 137-141).
10

Application of Radio Imaging Method (RIM-IV) in detecting geological anomalies two case studies /

Zhao, Hua, January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2005. / Title from document title page. Document formatted into pages; contains ix, 127 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 115-116).

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