Abstract: Automotive applications require electrical machines designed for high torque density, wide speed range, and low cost. NdFeB magnets can achieve a high torque density and wide speed range, ...

Joan Wambui's family relies on the money she earns from working at Shona EPZ At Shona EPZ, a garment factory in Kenya's capital, Nairobi, the tension is inescapable. The industrious thrum of the heavy ...