The real problem is not technical change but the human changes that often accompany technical innovations. by Paul R. Lawrence One of the most baffling and recalcitrant of the problems which business ...

The dismounted soldier depends on power sources, sensors, navigation aids, displays, data processing, and communications. Communications requires the most power, but substantial energy savings can be ...

Vredefort Dome, approximately 120 km south-west of Johannesburg, is a representative part of a larger meteorite impact structure, or astrobleme. Dating back 2,023 million years, it is the oldest ...