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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.
11

Die Entwicklung des holländischen Steinkohlenbergbaues in der Nachkriegszeit : und ihre Auswirkung auf den rheinisch-welstfälischen Steinkohlenbergbau /

Disko, Werner. January 1937 (has links)
Thesis (doctoral)--Wilhelm-Universität zu Münster.
12

Mining methods at the Higueras district, State of Coahuila, Mexico

Hughes, H. Herbert January 1926 (has links) (PDF)
Thesis (Professional Degree)--University of Missouri, School of Mines and Metallurgy, 1926. / The entire thesis text is included in file. Typescript. Title from title screen of thesis/dissertation PDF file (viewed October 5, 2009) Includes index (p. [35-38]).
13

Rill stoping in the Butte District, Butte, Montana

Needham, A. B. January 1925 (has links) (PDF)
Thesis (Professional Degree)--University of Missouri, School of Mines and Metallurgy, 1925. / The entire thesis text is included in file. Typescript. Title from title screen of thesis/dissertation PDF file (viewed October 9, 2009) Includes bibliographical references (p. 26).
14

Investigation of factors governing the stability of stope panels in hard rock mines in order to define a suitable design methodology for shallow mining operations

Swart, Abraham Hendrik. January 2004 (has links)
Thesis (M.Eng.)(Mining)--University of Pretoria, 2004. / Includes summaries in English and Afrikaans. Includes biographical references).
15

Mijnbouwpolitiek ...

Neiszen, Frederik Hendrik. January 1920 (has links)
Proefschrift--Leyden.
16

"Aplicação de técnicas de data mining em logs de servidores web"

Ramon Chiara 09 May 2003 (has links)
Com o advento da Internet, as empresas puderam mostrar-se para o mundo. A possibilidade de colocar um negócio na World Wide Web (WWW) criou um novo tipo de dado que as empresas podem utilizar para melhorar ainda mais seu conhecimento sobre o mercado: a sequência de cliques que um usuário efetua em um site. Esse dado pode ser armazenado em uma espécie de Data Warehouse para ser analisado com técnicas de descoberta de conhecimento em bases de dados. Assim, há a necessidade de se realizar pesquisas para mostrar como retirar conhecimento a partir dessas sequências de cliques. Neste trabalho são discutidas e analisadas algumas das técnicas utilizadas para atingir esse objetivo. é proposta uma ferramenta onde os dados dessas sequências de cliques são mapeadas para o formato atributo-valor utilizado pelo Sistema Discover, um sistema sendo desenvolvindo em nosso Laboratório para o planejamento e execução de experimentos relacionados aos algoritmos de aprendizado utilizados durante a fase de Mineração de Dados do processo de descoberta de conhecimento em bases de dados. Ainda, é proposta a utilização do sistema de Programação Lógica Indutiva chamado Progol para extrair conhecimento relacional das sessões de sequências de cliques que caracterizam a interação de usuários com as páginas visitadas no site. Experimentos iniciais com a utilização de uma sequência de cliques real foram realizados usando Progol e algumas das facilidades já implementadas pelo Sistema Discover.
17

Design considerations for longwall yield pillar stability

Mohamed, Khaled Morsy. January 1900 (has links)
Thesis (Ph. D.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains xi, 187 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 181-187).
18

Evaluation of longwall face support hydraulic supply systems

Klemetti, Ted M. January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2007. / Title from document title page. Document formatted into pages; contains xii, 145 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 129-132).
19

Reliability-based management of fatigued failures

Josi, Georg. January 2010 (has links)
Thesis (Ph. D.)--University of Alberta, 2010. / Title from pdf file main screen (viewed on June 18, 2010). A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Structural Engineering, Department of Civil and Environmental Engineering, University of Alberta. Includes bibliographical references.
20

Investigation into the interdependence between mechanisation of the face-ends and face output in the fully mechanised longwall winning of flat seams

Dickson, J. A. January 1984 (has links)
No description available.

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