Sökning: "Per-olof Larsson"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Per-olof Larsson.

  1. 1. Catalytic Incineration of CO and VOC Emissions over Supported Metal Oxide Catalysts

    Författare :Per-Olof Larsson; Tillämpad biokemi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Titania; Ceria; Manganese oxide; Copper oxide; VOC; CO; Ethanol; Ethyl acetate; Metal oxide catalysts; Catalytic combustion; Catalytic incineration; Alumina.; Chemical technology and engineering; Kemiteknik och kemisk teknologi;

    Sammanfattning : Catalytic incineration is one of the methods to reduce the emissions of CO and VOCs. Low operation temperature and low catalyst cost are essential parameters for catalytic incinerators. Pt/Al2O3 catalysts are frequently used today, but the cheaper metal oxide catalysts can be very competitive if comparable overall activity is obtained. LÄS MER

  2. 2. Lubricant drop formation behind an EHD contact

    Författare :Per-Olof Larsson-Kråik; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

    Sammanfattning : .... LÄS MER

  3. 3. Lubricant replenishment in the vicinity of an EHD contact

    Författare :Per-Olof Larsson-Kråik; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

    Sammanfattning : Lubricants are subjected to high pressures in many mechanical devices - notably gears, cams, piston rings and rolling element bearings. The contact pressure between the ball and the race in a ball bearing can be as high as 5 GPa. LÄS MER

  4. 4. Arbetsplatskultur, socialt stöd och arbetets mening. Anställning med lönebidrag och daglig verksamhet för personer med intellektuella arbetshandikapp

    Författare :Per-Olof Larsson; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Intellectual Disability; Work; Workplace Culture; Workplace;

    Sammanfattning : Studien tar sin utgångspunkt i Handikappreformen, vars mål var att personer med funktionshinder – däribland de med utvecklingsstörning – skall integreras under de ideologiska ledstjärnorna; delaktighet och jämlikhet. Denna studie fokuserar på män och kvinnor med intellektuella arbetshandikapp. LÄS MER

  5. 5. The Swedish Soldier and General Mental Health Following Service in Peacekeeping Operations

    Författare :Per-Olof Michel; Tom Lundin; Gerry Larsson; Lars Weisaeth; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Psychiatry; Mental health; military; peacekeeping; personality disorders; suicide.; Psykiatri; Psychiatry; Psykiatri;

    Sammanfattning : The Scandinavian countries have a long tradition of taking part in peacekeeping missions and also of research in this field. The aim of this thesis is to continue the tradition of research and try to shed some more light on the mental health aspects of peacekeeping operations. Two methods were used to accomplish this. LÄS MER