Recent Submissions

  • A model selection procedure for stream re-aeration coefficient modelling 

    Omole, David O.; Ndambuki, Julius M.; Musa, Adebola G.; Longe, Ezechiel O.; Badejo, Adekunle A.; Kupolati, Williams K. (Canadian Center of Science and Education (CCSE), 2015)
    Model selection is finding wide applications in a lot of modelling and environmental problems. However, applications of model selection to re-aeration coefficient studies are still limited. The current study explores ...
  • Analysis of auto-purification response of the Apies River, Gauteng, South Africa, to treated wastewater effluent 

    Omole, David O.; Badejo, Adekunle A.; Ndambuki, Julius M.; Musa, Adebola G.; Kupolati, Williams K. (Water Research Commission, 2016)
    The assimilative capacity of water bodies is an important factor in the integrated management of surface water resources. The current study examined the auto-recovery processes of the Apies River from wastewater discharged ...
  • Visual dimensions of academic discourse in higher education 

    Archer, Arlene (Department of Communication Science, University of the Free State, 2010)
    This article explores the visual nature of academic discourse within Higher Education in South Africa. It provides insight into the increasing influence of the visual in academic writing – arguing that the materiality ...
  • AutoCal: A software application for calibrating photometric data 

    Wium, Daniël J.; Van Soelen, Brian (Academy of Science of South Africa (ASSAf), 2016)
    We present a software application for the calibration of stellar magnitudes in the absence of standard stars. It uses an existing algorithm to match stars in the target’s field of view to catalogue entries and computes the ...