Search for dissertations about: "H Bengtsson"
Showing result 1 - 5 of 10 swedish dissertations containing the words H Bengtsson.
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1. Knowledge integration with customers in collaborative product development project
Abstract : Driven by rapid technological developments, greater customer expectations, and increased product complexity,product development processes increasingly rely on the integration of dispersed specialist knowledge.Consequently, many industrial firms are changing the way they approach product development. READ MORE
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2. Chronic pain : epidemiological studies in a general population
Abstract : The aim was to study the epidemiology of chronic pain (> 3 months duration) and factors associated to pain prevalence, prognosis, health care and medication in a general population. A cross-sectional mailed survey to a random population sample (n = 1806) was followed by a clinical examination and a prospective study of three selected groups. READ MORE
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3. Dieback of Fraxinus excelsior : biology of ash dieback and genetic variation of the fungus Hymenoscyphus pseudoalbidus
Abstract : Ash dieback caused by Hymenoscyphus pseudoalbidus (anamorph Chalara fraxinea) is a disease that has emerged during the past twenty years. It was first observed in Poland and has expanded over most of the distribution area of European ash (Fraxinus excelsior) in Europe. This thesis comprises four scientific papers. READ MORE
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4. Biobased carbon fibers from solution spun lignocellulosic precursors
Abstract : Carbon fibers (CFs) have excellent mechanical properties and a low density, making themattractive as a reinforcing fiber in composites. The use of CFs is limited to high-end applications,since they are produced from an expensive fossil-based precursor via an energy-intensivemanufacturing process, explaining the need for cheaper CFs from renewables. READ MORE
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5. Genetic Traits Beneficial for Xylose Utilization by Recombinant Saccharomyces cerevisiae
Abstract : Saccharomyces cerevisiae ferments hexoses in lignocellulosic hydrolysates under anaerobic conditions with high rates and ethanol yields. However, S. cerevisiae is naturally unable to utilize the pentose fraction of the hydrolysates. Xylose is the most abundant pentose sugar, and although recombinant S. READ MORE