Sökning: "contact system"
Visar resultat 1 - 5 av 666 avhandlingar innehållade orden contact system.
1. The Plasma Contact System New Functional Insights from a Hemostatic and Thrombotic Perspective
Detta är en avhandling från Uppsala : Acta Universitatis UpsaliensisSammanfattning : The physiological role of the plasma contact system still remains a partial enigma. The aim of the presented work was to expand our understanding of the plasma contact system, focusing on its physiological activation and function, principally from a hemostatic perspective. It also explored contact system activation under pathological conditions. LÄS MER
2. Wavelet Galerkin methods for elastic multibody systems with unilateral contact constraints
Detta är en avhandling från Numerical Analysis, Lund UniversitySammanfattning : In this thesis we investigate the applicability of wavelets to simulate the time behavior of elastic multibody systems (MBS) with contact constraints. For this end, a wavelet element method (WEM) was implemented, exploiting the special structure of the coupled ODE/PDE equations that govern elastic MBS. LÄS MER
3. Wheel-rail contact modelling in vehicle dynamics simulation
Detta är en avhandling från Stockholm : KTH Royal Institute of TechnologySammanfattning : The wheel-rail contact is at the core of all research related to vehicle-track interaction. This tiny interface governs the dynamic performance of rail vehicles through the loads it transmits and, like any high stress concentration zone, it is subjected to serious damage phenomena. LÄS MER
4. Nasal administration of compounds active in the central nervous system Exploring the olfactory system
Detta är en avhandling från Uppsala : Acta Universitatis UpsaliensisSammanfattning : The nasal administration of drugs offers advantages over administration by intravenous injection. Drugs can be rapidly absorbed through the nasal mucosa, resulting in a rapid onset of action, and also avoiding degradation in the gastrointestinal tract and first-pass metabolism in the liver. LÄS MER
5. A Computational Framework for Control of Machining System Capability From Formulation to Implementation
Detta är en avhandling från Stockholm : KTH Royal Institute of TechnologySammanfattning : Comprehensive knowledge and information about the static and dynamic behaviour of machine tools, cutting processes and their interaction is essential for machining system design, simulation, control and robust operation in safe conditions. The very complex system of a machine tool, fixture and cutting tools during the machining of a part is almost impossible to model analytically with sufficient accuracy. LÄS MER
