Search for dissertations about: "pa system"
Showing result 1 - 5 of 162 swedish dissertations containing the words pa system.
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1. Managing the Complexity in Embedded and Cyber-Physical System Design : System Modeling and Design-Space Exploration
Abstract : To cope with the increasing complexity of embedded and cyber-physical system design, different system-level design approaches are proposed which start from abstract models and implement them using design flows with high degrees of automation. However, creating models of such systems and also formulating the mathematical problems arising in these design flows are themselves challenging tasks. READ MORE
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2. Inverse system identification with applications in predistortion
Abstract : Models are commonly used to simulate events and processes, and can be constructed from measured data using system identification. The common way is to model the system from input to output, but in this thesis we want to obtain the inverse of the system. READ MORE
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3. Coronary Reactive Hyperemia
Abstract : Introduction: The mechanism of post ischemic reactive hyperemia is still unknown but now thought to be multifactorial and perhaps involving purinergic signalling. Purines such as ATP and ADP have recently been discovered to play a vital role in the regulation of vascular tone. READ MORE
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4. The roles of the plasminogen activator and matrix metalloproteinase systems in ovulation and corpus luteum formation
Abstract : Proteases of the plasminogen activator (PA) and the matrix metalloproteinase (MMP) enzyme systems are expressed in the ovulatory follicle and in the developing corpus luteum (CL). However, the functional role of these extracellular degrading protease systems in the ovulatory and CL development processes remains elusive. READ MORE
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5. On New Implants - The results of five prospective, randomized RSA trials with aspects on phased introduction and continuous migration
Abstract : A concern that arises with any change in design or operative technique is whether it affects the long-term implant stability or not. One way to address this is, by measuring early micromotion, to predict the future revision rate. READ MORE