Bester, George Francis(University of Pretoria, 2008-11-03)
Throughout the world, including South Africa, various approaches have been identified and implemented in an attempt to ensure that employees in physically-demanding positions are properly managed from a physical work ...
Most modern scientific research problems are complex and interdisciplinary in
nature. It is impossible to study such problems in detail without the use of computation
in addition to theory and experiment. Although it is ...
Erasmus, Chris(University of Pretoria, 2005-10-27)
Modern life, which is characterised by automation and mechanisation, causes laziness and inactivity in people all over the world. It in essence deprives one of movement, which negatively affects man and his body. Chronic ...
