D. A. Alvarez

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The purpose of the research presented in this paper was twofold: (1) to demonstrate the coupling of two state-of-the-art techniques: a time-weighted polar organic chemical integrative sampler (POCIS)(More)
The analysis, design and implementation of a microcontroller-based electronic ballast to supply metal halide lamps are presented. The proposed power scheme is based on the integration of the buck and(More)
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