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Clive E. Coetzee,Ewert P.J. Kleynhans
AbstractOrientation: Some recent studies have been published that demonstrated the value of remote sensing night-time lights as descriptors and/or proxies for human activity.Research purpose: This article investigated the association between night-time l...
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Clive E. Coetzee,Ewert P.J. Kleynhans
AbstractThis article investigates the industrial success of various cities in KwaZulu-Natal, South Africa. It assesses the hypothesis that knowledge spillovers are supportive of industrial growth at the city level. Theories of economic city growth sugges...
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Zahné Coetzee,Henri Bezuidenhout,Carike Claassen,Ewert Kleynhans
AbstractDespite Africa?s strong foreign direct investment (FDI) performance since 2000, the majority of FDI inflows have been directed to a few selected countries. As investors face many risks when investing in developing countries, it is argued that ris...
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Ben J. Volkwyn, Ewert P.J. Kleynhans
Pág. 11 bladsye
This study investigates alternative ways to manage the electricity supply by the South African energy provider, Eskom, with specific focus on the choice between higher tariffs and load shedding. Both choices will harm the country?s economy, and op...
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Jacolien Steyn, Ewert P.J. Kleynhans
Pág. 9 bladsye
Water pollution by mines is a major problem in South Africa. This study examined the contribution that an additional tax on the consumption of water by the mining industry can provide. In the past, the rising demand for water resources was address...
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E. Henning, H.C. Terblanche, M. Kleynhans, D. Crafford, P. Wood, C. Grant, P.J. du Toit
Pág. 1 bladsy
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P. Jansen van Vuuren, E. Henning, M. Kleynhans, H.C. Terblanche, D. Crafford, C. Grobbelaar, S. Gray, P.S. Wood, C.C. Grant, D.C. Janse van Rensburg, P.E. Kruger, P.J. du Toit
Pág. 1 bladsy
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S. le Roux, E. Henning, M. Kleynhans, H.C. Terblanche, D. Crafford, C. Grobbelaar, P.S. Wood, C.C. Grant, D.C. Janse van Rensburg, P.E. Kruger, P.J. du Toit
Pág. 1 bladsy
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M. Venter, C. Fourie, K. Khuzwayo, N. Soupen, P.J. du Toit, Y. Hlophe, C. Grobbelaar, P. Jansen van Vuuren, E. Nortje, M. Kleynhans, H.W. Nel, R.P. Clauss, N.E. Nyakale, M.M. Sathekge
Pág. 1 bladsy
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Caroline E. Mills, Nicoleen Coetzee, Evangeline Nortje, Michael Kleynhans, Ron?l Ferreira, William J. Fraser, Peet Du Toit
Pág. 9 bladsye
The findings of the present study suggest that anxiety, to some extent, influences the learning of focusing, tracking and vergence. Curiosity, on the other hand, did not influence the learning of any of the visual skills under investigation in the...
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