Sökning: "Chalmers tekniska högskola."

Visar resultat 21 - 25 av 8871 avhandlingar innehållade orden Chalmers tekniska högskola..

  1. 21. Investigation on Propeller-Rudder Interaction by Numerical Methods

    Författare :Da-Qing Li; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The axial forces in a propeller-rudder interactive system working in uniform flow are theoretically studied: In a steady linear method the propeller is represented by bound and free vortex systems, the rudder by vortex and source filaments and the rudder wake by free vortex filaments. A lifting-line analysis method predicts the propeller characteristics. LÄS MER

  3. 22. 'Getting' it Together In Joint Directed Action

    Författare :Christina Mauléon; Philippe Lorino; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; emotion; interpretational-relational; language discourse; Joint Directed Action; meaning making sensemaking; quality sciences; relational landscape; identity; action.;

    Sammanfattning : This thesis is focused upon investigating how come activities in organizations are sometimes not aligned with an objective at hand, be it a project goal, safety, quality or other. When something goes wrong, where are the answers to be found? In the pursuit to examine these questions further, the aim of the thesis has been to investigate meaning making in action as this can increase an understanding of how actors may continuously align their actions, collective and/or individual, with a common goal – this process here being called Joint Directed Action (JDA). LÄS MER

  4. 23. Six Sigma management. Action research with some contributions to theories and methods

    Författare :Peter Cronemyr; Bo Bergman; Bjarne Bergquist; Swedeb Gothenburg Chalmers University of Technology Department of Technology Management and Economics; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Six Sigma; Process Management; Action Research; Customer Feedback; Process Door; Knowledge Overlapping; DMADC; Process Simulations.;

    Sammanfattning : Many companies around the world have implemented Six Sigma as a problem solving methodology especially useful for dealing with recurring problems in business processes. Since the 1980s when it was developed at Motorola, many companies have tried to implement Six Sigma to fit their own company’s culture and goals. LÄS MER

  5. 24. Iterative and adaptive solution techniques in computational plasticity

    Författare :Lars Bernspång; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; finite elements; arc-length; computational plasticity; solution technique; adaptive; error; iterative; Structural Engineering;

    Sammanfattning : .... LÄS MER

  7. 25. Arbete och hälsa vid skogsarbete: En multivariat studie av huggare och maskinförare

    Författare :Sten Gellerstedt; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis deals with a model of the influence of work, of individual capacities and on how work affects the individual. The studies are connected to the "work science" tradition. Manual and mechanized forest work with their physical and mental loads are described and analysed. The particular problems that field studies involve are discussed. LÄS MER