Search for dissertations about: "N Jörgensen"
Found 5 swedish dissertations containing the words N Jörgensen.
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1. Asymmetric Hydrogenations using N, P - Ligated Iridium Complexes
Abstract : The research described in this thesis focuses on the catalytic asymmetric hydrogenation of prochiral olefins using N, P – chelated iridium catalysts. This catalytic system is tolerant to a wide range of substrates and performs better than the well-known ruthenium- and rhodium-catalytic systems for substrates devoid of coordinating groups in proximity of the olefin. READ MORE
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2. Falls in ambulatory individuals with spinal cord injury : incidence, risk factors and perceptions of falls
Abstract : Background: Falls in ambulatory individuals with chronic spinal cord injury (SCI) are common and may have adverse consequences. Little and inconclusive research has been done in this population, and there is a need for more knowledge in order to develop prevention strategies appropriate for this population. READ MORE
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3. Comparing effects of endogenous and anthropogenic nitrogen supply on ectomycorrhizal fungi
Abstract : Boreal forests are characterized by strong nutrient limitation and nitrogen is partic-ularly scarce. Ectomycorrhizal fungi acquire nitrogen from the soil in return for car-bon from their tree host and are, thus, pivotal mediators of carbon and nitrogen cy-cling. READ MORE
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4. In-group bias control
Abstract : This thesis explores in-group bias control. It is well-known that people tend to have extra liking for people they identify themselves with. An extra positive in-group attitude may cause discrimination, even in the absence of any negative attitudes towards the out-group. READ MORE
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5. Nitrogen and phosphorus interactions and transformations in cold-climate mine water recipients
Abstract : Process water discharged from mine sites may contain elevated concentrations of nitrogen (N) and phosphorus (P), which both are nutrients for phytoplankton and macrophytes. Thus, discharge of nutrient rich mine water can result in algal blooms, eutrophication, oxygen deficiency and changed species composition in the recipients. READ MORE
