Search for dissertations about: "Philipp"
Showing result 11 - 15 of 77 swedish dissertations containing the word Philipp.
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11. Phenotypic Processes Triggered by Biological Invasions
Abstract : Individuals within a single population can vary widely in their phenotype e.g. in their body shape. These differences are an important source of biodiversity and they can precede evolutionary divergence within a population. READ MORE
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12. Characterization of WC-Co tools used for machining of Alloy 718 under the influence of high-pressure coolant supply
Abstract : The use of high-pressure jets for supply of coolant to the cutting zone has the potential to significantly increase the productivity and process stability when machining difficult-to-cut materials such as Ni-based superalloys. Apart from better chip-breakability, the jets enable the coolant to reach closer to the cutting edge and hence enhance its capability to dissipate heat. READ MORE
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13. The effect of workpiece material and its microstructure on tool wear in metal cutting
Abstract : The aim of the present work is to promote the basic understanding of how the workpiece material and its microstructure affect the tool wear during metal cutting. To isolate the effect of the workpiece material, the tool material (uncoated cemented carbide) was kept constant while the workpiece was varied. READ MORE
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14. The evolution of sexual dimorphism and its genetic underpinnings
Abstract : Sexual dimorphism often constitutes the largest phenotypic variance within species but it is puzzling how sexual dimorphisms evolve because most of the genome is shared between the sexes. Sexually antagonistic (SA) selection on a shared genome sets the stage for intralocus sexual conflict. READ MORE
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15. Selective protein functionalisation via enzymatic phosphocholination
Abstract : Proteins are the most abundant biomolecules within a cell and are involved in all biochemical cellular processes ultimately determining cellular function. Therefore, to develop a complete understanding of cellular processes, obtaining knowledge about protein function and interaction at a molecular level is critical. READ MORE