Author:Atkins, ARDate:Jan 1968The design and calibration of an ergometer for exercising subjects during calorimetric studies in the climate chamber, are described. The ergometer is built into the climatic chamber and forms an integral part of the whole instrumentation ...Read more
Author:Oelofse, Suzanna HHDate:Jul 2008A major environmental problem relating to mining in many parts of the world is uncontrolled discharge of contaminated water (or decant) from abandoned mines. This document provides information on emerging issues that may affect the future ...Read more