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Le dipyridamole est l’agent de stimulation pharmacologique le plus fréquemment employé avant scintigraphie myocardique, mais il comporte certaines contre-indications (asthme traité, hypertension artérielle pulmonaire (HTAP) sévère). Le régadénoson, nouvellement disponible, a été utilisé pour la première fois en France au centre hospitalier du Mans (CHM). C’est un agoniste sélectif des récepteurs A...
To perform parameter and shape optimization, an initial topology is required which affects the final solution. Topology optimization methods have the advantage to release this constraint. They are based on a splitting of the design space into cells, in which they attempt to distribute optimally some given materials. In this paper, the optimization is based on a discrete formulation of the Maxwell...
This paper deals with the modelling and the control of a five-phase machine using a tooth-concentrated winding technology. It is shown that the control of the torque can be easily performed in a generalized dq reference frame, and that with this control the motor can still operate when the feeding of one phase is lost. This makes the motor under study and its control architecture a good candidate...
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