Sökning: "Luleå University Of Technology."

Visar resultat 1 - 5 av 3244 avhandlingar innehållade orden Luleå University Of Technology..

  1. 1. Microstructural manipulation by laser irradiation of prepared samples The ’Snapshot Method’

    Detta är en avhandling från Luleå University of Technology

    Författare :Stephanie Robertson; Alexander F.H. Kaplan; Fredrik Sikström; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Produktionsutveckling; Manufacturing Systems Engineering;

    Sammanfattning : Various metallurgical microstructures and their formation are studied in this thesis by using a laser beam to melt a variety of materials with different chemical compositions over a range of thermal cycles. The laser beam was used conventionally in a narrow gap multi-layer weld, used for welding large depths with filler wire additions, as well as a non-traditional simulated welding approach labelled here as the Snapshot method. LÄS MER

  2. 2. Co-Creators of Scope of Action : An exploration of the dynamic relationship between people, IT, and work in a nursing context

    Detta är en avhandling från Luleå : Luleå University of Technology

    Författare :Veronica Köhler; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TECHNOLOGY Industrial engineering and economy; TEKNIKVETENSKAP Industriell teknik och ekonomi; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap; Economics; Nationalekonomi; Computer engineering; Datateknik;

    Sammanfattning : Information Technology (IT) is today widespread in our work places, in our spare time and in our society overall. Implementations of IT in organizations come with high expectations on effectiveness, revenue, smoother work processes and so on. LÄS MER

  3. 3. Sedimentation and Its Challenge for Sustainability of  Hydraulic Structures : A Case Study of Mosul Dam Pumping Station

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Mohammad Ezz-Aldeen Mohammad; Sven Knutsson; Nadhir Al-Ansari; Jan Laue; Rafid Al Khaddar; [2020]

    Sammanfattning : A successful management and operation of water resources projects are essential to maintain their functions. Dams and reservoirs are one of the largest worldwide infrastructures. They serve one or more functions; reliable store and release of water for different purposes, hydropower generation and   flood and draught controls. LÄS MER

  4. 4. Limits of functions : university students' concept development

    Detta är en avhandling från Luleå : Luleå University of Technology

    Författare :Kristina Juter; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Matematikundervisning-- högskolan;

    Sammanfattning : Avhandlingen består av sex artiklar som föregås av en kappa. Kappan sammanfattar de teorier som använts i artiklarna, empiridelen samt resultat och slutsatser. Fem av artiklarna är publicerade i tidskrifter eller accepterade för publikation i tidskrifter och den återstående är accepterad för publicering i en konferensrapport. LÄS MER

  5. 5. Technology, Language and Thought Extensions of Meaning in the English Lexicon

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Marlene Johansson Falck; Ulf Magnusson; Dirk Geeraerts; [2005]
    Nyckelord :HUMANIORA; HUMANITIES; cognitive linguistics; cognitive tools; language; English; sense development; meaning extension; thought; metaphors; metonymies; scaffoldings; entrenchment; technology; electricity; steam engines; motor vehicles; roads; ways; HUMANITIES and RELIGION Languages and linguistics; HUMANIORA och RELIGIONSVETENSKAP Språkvetenskap; English; engelska;

    Sammanfattning : In this thesis, the relationship between technological innovation and the development of language and thought is analysed. For this purpose, three different fields of technology are investigated: 1) the steam engine, 2) electricity, and 3) motor vehicles, roads and ways. LÄS MER