Search for dissertations about: "Jens Eriksson"

Showing result 11 - 15 of 19 swedish dissertations containing the words Jens Eriksson.

  2. 11. Business Streamlining : Toward a Substantive Theory of the Streamlining of Outsourced Business Processes

    Author : Jonas Molin; Björn Axelsson; Lars-Torsten Eriksson; Lars-Johan Åge; Jens Hultman; Högskolan i Gävle; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business services; Outsourcing; Grounded theory; Business Relationships; Business process; Relationship Management;

    Abstract : Research comparing public-private services outsourcing applying a longitudinal approach including the production/delivery processes (life after purchase) in services sourcing contexts is scarce. In addition, prior studies on service sourcing tend be under conceptualized. READ MORE

  4. 12. Al-based Thin Film Quasicrystals and Approximants

    Author : Simon Olsson; Fredrik Eriksson; Lars Hultman; Jensen Jens; Xiaodong Zou; Linköpings universitet; []
    Keywords : ;

    Abstract : In this work, Al-based quasicrystalline and approximant phases have been synthesized in thin films using magnetron sputter deposition. Quasicrystals are structures having long-range order and rotational symmetries which are inconsistent with periodicity. READ MORE

  5. 13. Approximant Phases in Quasicrystalline AlCuFe Thin Films

    Author : Simon Olsson; Lars Hultman; Jens Birch; Fredrik Eriksson; Xiaodong Zou; Linköpings universitet; []
    Keywords : ;

    Abstract : Quasicrystalline materials exhibit properties that are very different from conventional metallic materials. They are mostly metallic alloys, and show high hardness and stiffness but low electrical and thermal conductivity. The coefficient of friction and surface energy of the quasicrystalline materials are also very low. READ MORE

  6. 14. On Tool Failure in Die Casting

    Author : Anders Persson; Sture Hogmark; Jens Bergström; Torsten Eriksson; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Materialvetenskap; Materials science; Teknisk materialvetenskap; materialvetenskap; Materials Science;

    Abstract : Die casting is a very cost-efficient method of forming thin-walled and complex near net-shaped products with close geometric tolerances and good surface finish. A permanent die tool is used to make large quantities of identical products. The performance and tool life are limited by several mechanisms, e.g. READ MORE

  7. 15. Functionalized epitaxial graphene as versatile platform for air quality sensors

    Author : Marius Rodner; Jens Eriksson; Andreas Schütze; Anton Köck; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The work presented in this thesis focuses on epitaxial graphene on SiC as a platform for air quality sensors. Several approaches have been tested and evaluated to increase the sensitivity, selectivity, speed of response and stability of the sensors. READ MORE