Browsing by Subject "Schedule"
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Best practices for automation and control of mine dewatering systems
(2015)Typical deep level mines use up to 27 ML water per day for mining operations. Multistage centrifugal pumps up to 2500 MW are used in an upward cascading manor to dewater the shaft. The dewatering systems at some mines are ... -
The effect of the drug price intervention on retail pharmacies in South Africa
(North-West University, 2007)In May 2004 there was a shake-up in the private pharmaceutical industry in South Africa. The National Department of Health (DOH) introduced a form of price control which for the first time attempted to regulate prices at ...