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ETFE (Ethylene Tetra Fluoro Ethylene) is a lightweight polymer that is gradually gaining favor as an aesthetically pleasing building material, most commonly used by layering the foils to form ‘pillows’. Widespread use of this material, however, is hindered by its poor thermal insulation properties. The heat transmission properties of ETFE can be altered by adding a thin coating of low-emissivity material...
BackgroundPoor blood pressure (BP) control is a primary risk factor for target organ damage in the heart, brain, and kidney. Uncontrolled hypertension is common among emergency department (ED) patients, particularly in underresourced settings, but it is unclear what role ED providers should play in the management of chronic antihypertensive therapy.
ObjectivesThe objective was to evaluate the safety...
This paper proposes the realization of a three box parallel nonlinear model for predistorting a switched mode power amplifier (PA). Such amplifiers are highly efficient but exhibit very strong nonlinear effects, and this constraint has considerably limited their use. Through the implementation of accurate models as the predistorter, the nonlinearity inherent in the switched mode power amplifier can...
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