Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' Computer Select, back when CDs were new-fangled, and IBM's PC XT was wowing the crowds at Comdex. He spent more ...

Abstract: Three-level power module with higher power density is widely used in photovoltaic power generation, motor drive and other fields. In order to solve the problem that the three-level module ...

The artist, who died in 2008, would have reached that age this month. But buoyant birthday festivities around the globe come mixed with sobering news about his former home. By Deborah Solomon More ...

Illegal number plates are out of control, as parliament asks motorists for help Illegal number plates are out of control, as parliament asks motorists for help Cross-party committee is asking ...