Catalytic converter thefts have affected motorists for years. These emission control devices contain valuable precious metals ...
Catalysis is key to address today’s most pressing environmental and public health challenges; from pollutant degradation and clean water generation to ...
Abstract: This paper proposes a novel sensor-less switching method based on logic gates for a five-level packed U-cell (PUC5) converter. It comprises only two level-shifted triangular carriers and ...
Abstract: A ring oscillator and a photovoltaic cell are combined for the first time to develop a battery-less illuminance sensor of high sensitivity. The photovoltaic cell works as a photo detector ...
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