Some coffee lovers grind their own beans. Some like regular American-style coffee, while others prefer espresso. Some like to make foamed milk drinks like cappuccino, latte and macchiato. But with a ...

Abstract: Short-circuit faults in permanent magnet (PM) machines have consistently been a hindrance for safety-critical applications. However, short-circuit currents, especially turn-to-turn ...

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Abstract: The rapid development of information and wireless communication technologies together with the large increase in the number of end-users have made the radio spectrum more crowded than ever.