Holland America Line and historic airline Pan Am are partnering to offer the first 28-Day Pan Am 100th Anniversary Legendary Voyage, tracing the original Clipper air routes across the Caribbean, ...

Modulation can be defined as the process by which the characteristics of carrier wave are varied in accordance with the modulating wave (signal). Modulation is performed in a transmitter by a circuit ...

Abstract: An accurate understanding of modulation-induced motor losses in inverter-fed traction drives is essential for optimizing inverter operation and designing high-efficiency motor drives.

Abstract: The nine-switch inverter is considered as a very interesting solution for three-phase dual output applications, such as dual three-phase or six-phase motor drive systems. The main advantage ...

TOPEKA (KSNT) – A postal worker says she is happy to be alive after a dog attacked her last week, a situation that ended when a nearby neighbor shot and killed the animal. Sarah Stevens was delivering ...