Search for dissertations about: "I. Häggström"
Showing result 1 - 5 of 30 swedish dissertations containing the words I. Häggström.
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1. Municipal care for older people : experiences narrated by caregivers and relatives
Abstract : .... READ MORE
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2. On synchronization of heavy truck transmissions
Abstract : Gear shifts are becoming more and more important as engines are adapted to low speed high torque working conditions. Synchronizers are key components for successful gear shifts. To adapt the synchronizers to new working conditions due to adaptations to new engines, improved development tools are needed. READ MORE
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3. Improving boreal forest regeneration in a variable climate
Abstract : Regeneration of boreal forests in Sweden mainly involves planting Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) seedlings on clear-cut areas, although there is an increasing interest in planting broadleaves and in applying continuous cover forestry (CCF). READ MORE
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4. Human factors in mechanized cut-to-length forest operations
Abstract : Although forest operations research has a more than 50-year-long tradition in the field of human factors, there is a current decline in resources put on continuous and systematic human factors research. Therefore, the overall aim of this thesis was to contribute new knowledge on working conditions in mechanized cut-to-length logging operations and their relationship to system performance. READ MORE
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5. Synthesis gas from black liquor : trace components and methanol synthesis
Abstract : The common European Energy and Climate policy states that in 2020 the share of biofuels for inland transports should be 10 %. Such a stipulation calls for a commercially sustainable biofuel production. READ MORE