Sökning: "Kim Olofsson"

Hittade 3 avhandlingar innehållade orden Kim Olofsson.

  1. 1. Designing simultaneous saccharification and co-fermentation of lignocellulose for improved xylose conversion

    Författare :Kim Olofsson; Avdelningen för kemiteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bioethanol; lignocellulose; simultaneous saccharification and co-fermentation; xylose fermentation;

    Sammanfattning : Fuel ethanol from lignocellulose is one sustainable alternative to the fossil fuels of today. All sugars in the material must be utilized in order to achieve high overall ethanol yields. Baker’s yeast, Saccharomyces cerevisiae, has been engineered to ferment the pentose sugar xylose from lignocellulose to ethanol. LÄS MER

  3. 2. Bending mainstream definitions of sport, gender and ability : Representations of wheelchair racers

    Författare :Kim Wickman; Eva Olofsson; Ulla Johansson; Jorid Hovden; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; able-ism; disability; discourse; gender; identity; representation; sports media; Paralympics; wheelchair racing; Sports; Idrott;

    Sammanfattning : Inspired by feminist post-structural thinking and with a discourse analytic approach, this study’s main theme is gendered identity, disability and sport. It consists of four separate, but interrelated, empirical studies and focuses on two research questions. LÄS MER

  4. 3. Improving detection and diagnosis of bearing failures in wind turbine drivetrains

    Författare :Daniel Strömbergsson; Pär Marklund; Kim Berglund; Ulf Olofsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine Elements; Maskinelement;

    Sammanfattning : Wind power has in the last 20 years grown into one of the main sources of renewable energy in the world, with both the amount and size of the turbines increasing substantially. One of the major challenges for the wind power industry is the premature failures of especially the drivetrain components. LÄS MER