Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified approach for measuring the value of the Hubble constant. Published in ...

Inductors may look like simple coils, but they play a key role in controlling current and storing energy in circuits. This video explains how they work in an easy and visual way, perfect for beginners ...

Abstract: With the emerging of large-capacity battery cells, the demand of high-current, high-conversion-ratio bidirectional dc-dc converters in energy storage systems (ESS) has also increased.

Abstract: A novel Active Inductor (AI) is presented that its inductance values L and the peak values of quality factor Q can be kept almost constant at different frequencies, and the Q factor can be ...