Nanci Giraudo

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The aim of this paper is to discuss new solutions in the design of insulated gate bipolar transistor (IGBT) gate drivers with advanced protections such as two-level turn-on to reduce peak current when turning on the device, two-level turn-off to limit over-voltage when the device is turned off, and an active Miller clamp function that acts against cross(More)
Grandparents are an important source in caring of grandchildren. In the world literature there are several contradictions regarding the positive, negative or no effects on the health of the grandparents by taking care of grandchildren. The aim of this study is to explore the concepts and perceptions of grandmothers, belonging to an insured population from(More)
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