Now showing items 1-2 of 2

    • Reconfiguring mine cooling auxiliaries for optimal operation 

      Oberholzer, Kasper Jakobus (North-West University (South Africa) , Potchefstroom Campus, 2016)
      Deep level gold mines utilise energy intensive cooling systems to maintain an acceptable underground working environment. The majority of these cooling systems are old as they were installed a few years after the mines’ ...
    • The role of law and policy in the professional security of grade R educators 

      Rossouw, Margaret Calldo (2014)
      In South Africa, the expansion of early childhood development was projected in White Paper 5 and Grade R was determined as the reception year. One condition for the achievement of objectives in Grade R is quality education, ...