Sökning: "Per olof Larsson"
Visar resultat 1 - 5 av 15 avhandlingar innehållade orden Per olof Larsson.
1. Osteoarthritis of the Hip and Uncemented Total Hip Arthroplasty : Effects of Immediate Weight Bearing on Implant Stability, Bone Mineral Density, and Body Composition
Sammanfattning : The initial recommendation for the postoperative regime after uncemented total hip arthroplasty (THA) was 6-12 weeks of partial weight bearing (PWB) to obtain a stable implant position during bone ingrowth. In recent years patients with uncemented THA have increasingly practiced full weight bearing (FWB) after surgery, which has largely been based on clinical experience rather than on scientific evidence. LÄS MER
2. Catalytic Incineration of CO and VOC Emissions over Supported Metal Oxide Catalysts
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
3. Lubricant drop formation behind an EHD contact
Sammanfattning : .... LÄS MER
4. Lubricant replenishment in the vicinity of an EHD contact
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
5. Arbetsplatskultur, socialt stöd och arbetets mening. Anställning med lönebidrag och daglig verksamhet för personer med intellektuella arbetshandikapp
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
