Sökning: "reformer"

Visar resultat 11 - 15 av 90 avhandlingar innehållade ordet reformer.

  1. 11. Skolförändring, reformer och professionella villkor - en etnografisk studie

    Författare :Mikael R. Karlsson; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Etnografi; Skolförändring; Professionella villkor; Policy Enactment; Institutionell praktik; New Public Management; Neoinstitutionell teori;

    Sammanfattning : This is a dissertation primarily built on ethnographic methodology. It examines how teachers and principals react to and handle change. LÄS MER

  3. 12. Development of a methanol reformer for fuel cell vehicles

    Författare :Bård Lindström; KTH; []
    Nyckelord :methanol; fuel cell vehicles; reforming; catalysis; partial oxidation; steam reforming; combined reforming;

    Sammanfattning : Vehicles powered by fuel cells are from an environmentalaspect superior to the traditional automobile using internalcombustion of gasoline. Power systems which are based upon fuelcell technology require hydrogen for operation. The ideal fuelcell vehicle would operate on pure hydrogen stored on-board. LÄS MER

  4. 13. Kulturgeografin tar plats i välfärdsstaten : Vetenskapliga modeller och politiska reformer under efterkrigstidens första decennier

    Författare :Pär Wikman; Per Lundin; Niklas Stenlås; Magnus Eklund; David Larsson Heidenblad; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Postwar social science; history of geography; history of planning; central place theory; Torsten Hägerstrand; municipal reforms; reform technocrats;

    Sammanfattning : The aim of this study is to explain why human geography in Sweden became a planning science during the postwar period. Human geography had developed a sophisticated use of abstract models. The proliferation of models within in the social sciences was an international phenomenon during the postwar period. LÄS MER

  5. 14. Rhodium diesel-reforming catalysts for fuel cell applications

    Författare :Xanthias Karatzas; Lars J. Pettersson; James Spivey; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Autothermal reforming; auxiliary power unit; BET; chemisorption; diesel; fuel cell; hydrogen; monolith; reforming catalyst; reformer design; Rh; RhPt alloy; TEM; TPO; TPR; XRD; XPS; zone coating; Chemical engineering; Kemiteknik;

    Sammanfattning : Heavy-duty diesel truck engines are routinely idled at standstill to provide cab heating or air conditioning, and in addition to supply electricity to comfort units such as radio and TV. Idling is an inefficient and unfavorable process resulting in increased fuel consumption, increased emissions, shortened engine life, impaired driver rest and health, and elevated noise. LÄS MER

  7. 15. Hur Posten blev företag - Om reformer och översättning av ideér

    Författare :Carina Löfström; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : .... LÄS MER