Search for dissertations about: "threshold concepts"
Showing result 21 - 25 of 31 swedish dissertations containing the words threshold concepts.
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21. Interacting particle systems for opinion dynamics: the Deffuant model and some generalizations
Abstract : In the field of sociophysics, concepts and techniques taken from statistical physics are used to model and investigate some social and political behavior of a large group of humans: their social network is given by a simple graph and neighboring individuals meet and interact in pairs or small groups. Although most of the established models feature rather simple microscopic interaction rules, the macroscopic long-time behavior of the collective often eludes an analytical treatment due to the complexity, which stems from the interaction of the large system as a whole. READ MORE
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22. Towards Pedagogical Content Knowledge in Logistics
Abstract : Logistics is regarded as an area of high importance in business, contributing to profitability and competitiveness. Logistics is crucial also from a societal perspective, since logistical activities count for a big proportion of a country’s GNP, and since effective logistics systems can help reducing some of the environmental problems we face today. READ MORE
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23. Simulation and Electrical Evaluation of 4H-SiC Junction Field Effect Transistors and Junction Barrier Schottky Diodes with Buried Grids
Abstract : Silicon carbide (SiC) has higher breakdown field strength than silicon (Si), which enables thinner and more highly doped drift layers compared to Si. Consequently, the power losses can be reduced compared to Si-based power conversion systems. Moreover, SiC allows the power conversion systems to operate at high temperatures up to 250 oC. READ MORE
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24. The decline of choreography and its movement : a body's (path)way
Abstract : This doctoral artistic research project addresses the possibility of a dance withdrawn from that neoliberal scheme accordingto which self-performance, entrepreneurship and the production of subjectivity rule. Taking as a starting point the dissident corporealities that have emerged in the last fifty years in Western contemporary experimental dance; the project involvesaesthetic, philosophical and socio-political perspectives, carried out on choreographic, performative, textual, audiovisual, curatorial and discursive media. READ MORE
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25. Dissolution and Release Behavior of Swellable Matrix Tablets: Influence of the solubility and dissolution rate enhancement of model substance
Abstract : Tablets exhibiting extended drug release have in many therapeutical applications shown both compliance and clinical advantages. One way of achieving extended drug release from a tablet is by employing the concept of swellable matrices. READ MORE