|
|
|
|
|
Werner Mostert, Katherine M. Malan and Andries P. Engelbrecht
This study presents a novel performance metric for feature selection algorithms that is unbiased and can be used for comparative analysis across feature selection problems. The baseline fitness improvement (BFI) measure quantifies the potential value gai...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gideon F. Steyn, Lyndon S. Anthony, Faiçal Azaiez, Shadley Baard, Robert A. Bark, A. Hugo Barnard, Philip Beukes, Johan I. Broodryk, J. Lowry Conradie, John C. Cornell, J. Garrett De Villiers, Stuart G. Dolley, Herman Du Plessis, William D. Duckitt, Dirk T. Fourie, Mike E. Hogan, Ivan H. Kohler, Jacobus J. Lawrie, Chris Lussi, Joele P. Mira, K. Vuyo Mjali, Hendrik W. Mostert, Clive Naidoo, Fhumulani Nemulodi, David Saal, Nieldane P. Stodart, Reiner W. Thomae, Johan Van Niekerk and Pieter A. Van SchalkwykaddShow full author listremoveHide full author list
The development of new target stations for radioisotope production based on a dedicated 70 MeV commercial cyclotron (for protons) is described. Currently known as the South African Isotope Facility (SAIF), this initiative will free the existing separated...
ver más
|
|
|
|
|
|
|
|
|
|
|
P. G. Mostert,D. J. Petzer,A. Weideman
AbstractSmart phone marketers are finding it difficult to maintain market share in a market characterised by fierce competition and continued new product development. Generation Y consumers generally have a good command of technology and engage in techno...
ver más
|
|
|
|
|
|
|
|
|
|
|
L. Kruger,P. G. Mostert
AbstractWith the first-time cell phone user market quickly shrinking, it is becoming increasingly important for South African cell phone network providers to retain customers by building long-term relationships with them and consistently offering quality...
ver más
|
|
|
|
|
|
|
|
|
|
|
L. Kruger,P. G. Mostert
AbstractMarketers use relationship marketing to establish mutually beneficial long-term relationships with their customers as a means to retain them in the competitive market environment. Relationship marketing should not be used to target every customer...
ver más
|
|
|
|
|
|
|
|
|
|
|
C. F. De Meyer,P. G. Mostert
AbstractCustomers are increasingly becoming aware of alternative offerings in the market place, and are thus more demanding in terms of their expectations pertaining to service delivery. As airlines in particular are vulnerable to competitors? offerings,...
ver más
|
|
|
|
|
|
|
|
|
|
|
A. Frielinghaus,B. Mostert,C. Firer
AbstractIn this paper we argue the case for a relationship between capital structure and a firm?s life stage. We provide an overview of the two sets of theories and follow this with a proposed linkage between the life stage and capital structure. We use ...
ver más
|
|
|
|
|
|
|
|
|
|
|
S. Rothmann,L. J. Steyn,K. Mostert
AbstractThe objective of this study was to test a causal model of work wellness for engineers, technicians and electricians in an electricity supply organisation. An ex post facto correlational design was used. The participants included 38 engineers, 86 ...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. A. Van Hoepen,I. J. Lambrechts,F. J. Mostert
AbstractThe objective with this article is to analyse and compare the method of calculating the gearing adjustment as applied in the United Kingdom (SSAP 16), the Netherlands (Philips 1981 version) and South Africa (Guideline AC 201). It could be read to...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. A. Van Hoepen,I. J. Lambrechts,F. J. Mostert
AbstractThe application of a gearing adjustment in inflation accounting has always resulted in the problem of determining a financing sequence. A decision has to be taken whether certain categories of assets are financed with equity and/or loan capital. ...
ver más
|
|
|
|
|
|