• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 331
  • 212
  • 69
  • 43
  • 28
  • 25
  • 19
  • 13
  • 10
  • 9
  • 7
  • 7
  • 5
  • 5
  • 5
  • Tagged with
  • 871
  • 345
  • 343
  • 138
  • 134
  • 133
  • 116
  • 105
  • 100
  • 89
  • 72
  • 61
  • 56
  • 53
  • 51
  • 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.
51

Basis variability in the feeder cattle contract before and after cash settlement /

Currin, Lisa Carol. January 1993 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Includes bibliographical references (leaves 65-66). Also available via the Internet.
52

Chemical reduction and oxidation combined with biodegradation for the treatment of a textile dye wastewater /

McCurdy, Michael W., January 1991 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1991. / Vita. Abstract. Includes bibliographical references (leaves 132-138). Also available via the Internet.
53

Analysis of lipids in sewage, sludge, and industrial wastes

Loehr, Raymond C. January 1961 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1961. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 129-138).
54

An assessment of alternative wastewater treatment approaches in Guangzhou /

Tao, Yingxiang. January 1999 (has links)
Thesis (Ph. D.)--University of Hong Kong, 1999. / Includes bibliographical references (leaves 345-365).
55

Industrial ecosystem case studies : the potential of material and energy flow roundput in regional waste management /

Niutanen, Ville. January 2005 (has links)
Thesis (doctoral)--Joensuun yliopisto, 2005. / Includes bibliographical references.
56

Aspects of biological treatment of oil refinery and petrochemical waste water

Agathos, Spyridon Nicholas January 1976 (has links)
No description available.
57

Determination and mitigation of phenolics in industrial wastes /

Hill, Robert Harvey January 1952 (has links)
No description available.
58

Waste pulps as biosorbents for metal recovery

Al-Haj Ali, Ahmad M. January 1984 (has links)
No description available.
59

Information management for the factory planning process

Chen, Danfang January 2009 (has links)
<p>This thesis is based on the present needs for the factory planning support, of which the most important ones are:</p><p>• A structured reuse of knowledge and support for industries. Because today the industry handbook in factory planning is not satisfying enough to support this complex process.</p><p>• Better methods to represent and communicate data between software within the factory layout area for easier data communication and thereby information access, exchange and reuse.</p><p>To support the factory planning, based on the mentioned needs, a mapping of the present factory planning process is made based on knowledge from industry and academy. Since the factory planning process is a huge and complex process that no one can handle by themself, a puzzle work is performed. Based on gathered information and knowledge an activity model is developed, to structure the data and information. The model gives a better overview on the actual course of events and in this way also “captures” the most important information to be represented for data exchange among different software applications and different people.</p><p>In this thesis the most important information in factory layout is gathered and structured in a concept model for factory layout. Since the concepts depend on the context in which they are used, it is extremely important to present every concept in its relationship with other related concepts within the area.  A general theory and state-of-the-art definitions in the area is presented and discussed for a factory planning information management system. An evaluation and discussion is made for the state-of-the-art software in the area of concern.</p>
60

Information management for the factory planning process

Chen, Danfang January 2009 (has links)
This thesis is based on the present needs for the factory planning support, of which the most important ones are: • A structured reuse of knowledge and support for industries. Because today the industry handbook in factory planning is not satisfying enough to support this complex process. • Better methods to represent and communicate data between software within the factory layout area for easier data communication and thereby information access, exchange and reuse. To support the factory planning, based on the mentioned needs, a mapping of the present factory planning process is made based on knowledge from industry and academy. Since the factory planning process is a huge and complex process that no one can handle by themself, a puzzle work is performed. Based on gathered information and knowledge an activity model is developed, to structure the data and information. The model gives a better overview on the actual course of events and in this way also “captures” the most important information to be represented for data exchange among different software applications and different people. In this thesis the most important information in factory layout is gathered and structured in a concept model for factory layout. Since the concepts depend on the context in which they are used, it is extremely important to present every concept in its relationship with other related concepts within the area.  A general theory and state-of-the-art definitions in the area is presented and discussed for a factory planning information management system. An evaluation and discussion is made for the state-of-the-art software in the area of concern.

Page generated in 0.024 seconds