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Showing results 162021 to 162030 of 168401

  1. Motivation, work values, organisational commitment and job satisfaction : age and generational cohort effects.
    Nkomo, Emmanuel, 2014-03-03T09:54:01Z
    Since the year 2000, younger workers born after 1980 have been entering the South African workforce in large numbers. The experienced Baby Boomer generation, born between 1945 and 1964 has started leaving the workplace in retirement. With organisations currently facing the challenge of skills shorta ...
  2. The reproductive biology and habit at requirements of aloe peglerae, a montane endemic aloe of the Magaliesberg mountain range, South Africa.
    Arena, Gina, 2014-03-03T12:03:03Z
    In this study I investigated the reproductive biology and pollination ecology of Aloe peglerae, an endangered endemic succulent species of the Magaliesberg Mountain Range in South Africa. The aim was to determine the pollination system of A. peglerae, the effects of flowering plant density on plant ...
  3. Modern predators : the science, sovereignty, and sentiment of wildlife conservation in Zambia.
    Godfrey, Elizabeth, 2014-03-03T12:11:56Z
    This dissertation presents the suspicions and tensions encountered during ethnographic fieldwork with (what I call) the Predator Project Zambezi (PPZ), a WWF-funded research and conservation organization based in Zambia. It extrapolates the broader contexts of this uneasiness and situates it with ...
  4. Depositional slope surface of the western margin of the Nylsvlei, South Africa : active piedmont aggradation and sedimentation processes.
    Burri, Nicole M., 2014-03-03T12:19:59Z
    The Nyl River and its floodplain are situated on the eastern foothills of the Waterberg mountain range in the Limpopo Province of South Africa. Tributaries flowing out of the Waterberg range display unusual downstream changes, as they approach and converge with the Nylsvlei (or Nyl floodplain). Trib ...
  5. Actualistic investigation of bone modification on leporids by caracal (Caracal caracal) and honey bagder (Mellivora capensis); an insight to the taphonomy of Cooper"s Cave, South Africa.
    Cohen, Brigette Fiona, 2014-03-03T12:27:52Z
    Small carnivores and middle-sized mammals (mesomammals) are ubiquitous in fossil sites in South Africa, but their taphonomy is poorly understood. This study presents an actualistic investigation of bone modification by two captive small carnivores; the caracal (Caracal caracal) and honey badger (Mel ...
  6. Organisational culture, individual values and research productivity.
    Callaghan, Christian William, 2014-03-04T05:14:40Z
    A South African university has obligations to societal stakeholders. One dimension of these obligations is research productivity. The extent to which these societal obligations can be met is a function of how innovative research outputs are, and of the extent to which constraints to research output, ...
  7. The contributions of performance management systems to performance in the Namibian context.
    Hamumokola, Ndafuda Ndayandjoshisho, 2014-03-04T06:19:28Z
    Although there is considerable interest in the role of performance management systems (PMS) to enhance innovation and performance, there is limited literature regarding successful implementation in organisations. Most research has focused on the technicalities of performance management implementatio ...
  8. FET geography teachers` knowledge and perceptions of climate change and an evaluation of the textbooks used for climate change education.
    Vujovic, Jessica Olivia Saja, 2014-03-04T07:14:33Z
    Climate change education, at both primary and secondary school levels, has been recognised as a key approach through which to enhance the knowledge and understanding of climate change among learners. The success of climate change education is largely dependent on the resources through which learners ...
  9. The corrole ring : synthesis, functionalisation and reactions of a biomimetic macrocycle.
    Zipp, Caitlin, 2014-03-04T08:07:55Z
    The lability of cobalt(III) in vitamin B12 is thought to come about as a function of its coordination environment. The thermodynamics and kinetics of ligand substitution reactions of vitamin B12a were compared to those of a synthetic, more electron rich, corrole-based biomimetic model. The feasi ...
  10. An associational framework for the reconciliation of competing rights claims involving the freedom of religion
    Benson, Iain Tyrrell, 2014-03-04T08:54:59Z
    Thesis (Ph.D.)--University of the Witwatersrand, Faculty of Commerce, Law and Management, School of Law, 2013. ...