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Background New South Wales (NSW), Australia has a network of multirole retrieval physician staffed helicopter emergency medical services (HEMS) with seven bases servicing a jurisdiction with population concentrated along the eastern seaboard. The aim of this study was to estimate optimal HEMS base locations within NSW using advanced mathematical modelling techniques. Methods We used high resolution...
The basic intention of this work is to determine the optimum values of the system parameters of GaAs quantum wells under hot electron condition. The energy loss to LO phonons and the momentum loss through the interaction with LO phonons, deformation acoustic phonons and ionized impurities are incorporated in the calculations. The small-signal ac mobility is calculated on the basis of a heated drifted...
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