Browsing Research Articles (University of Pretoria) by Issue Date

Browsing Research Articles (University of Pretoria) by Issue Date

Sort by: Order: Results:

  • Beknopte oorsig van Sjinese keramiek 
    Duffey, Alexander Edward (Art Historical Work Group of South Africa, 1989)
    Ceramic work has been characterised as the simplest and the most complex of all the arts, because it is elemental and abstract. No other nation has reached a higher level of development in ceramics than the Chinese. This ...
  • Eenheidfaktore in die ontwikkeling van moskee-ontwerp 
    Le Roux, S.W. (Schalk Willem) (Art Historical Work Group of South Africa, 1989)
    Despite the immediately recognisable differences in form, construction, use of material and variance in spatial realisation between mosques throughout the Muslim world, they share architectural elements and principles. ...
  • A bacterial population structure study of water cooling systems in South Africa 
    Cloete, Thomas Eugene; Brözel, Volker Siegfried; Pressly, J. (Water Research Council, 1989-01)
    Bacteria forming biofilms occur in all open water cooling systems where they accelerate metallic corrosion, reduce flow rate and decrease heat energy transfer rate. A population structure study of seven systems was conducted. ...
  • Illustrative examples of Expert Systems 
    Kruger, P.S. (Paul Stephanus), 1944- (South African Journal of Industrial Engineering, 1989-06)
    The purpose of this paper is primarily to explore and illustrate the concepts and possible application areas of expert system technology, as well as the characteristics and features of some expert system development ...
  • Expert systems: an Industrial Engineering perspective 
    Kruger, P.S. (Paul Stephanus), 1944- (1989-06)
    The purpose and scope of this paper may be summarized as follows: An attempt to make the Industrial Engineering community aware of the existence and potential benefits of Expert Systems technology, providing a superficial ...
  • REXS : a financial risk diagnostic expert system 
    Richter, W.; Kruger, P.S. (Paul Stephanus), 1944- (South African Journal of Industrial Engineering, 1989-06)
    Artificial intelligence techniques are rapidly emerging as important contributors to more effective management. One of the greatest growth areas probably lies in the use of Expert System methodology for supporting managerial ...
  • Software tools for the development of Expert Systems 
    Kruger, P.S. (Paul Stephanus), 1944- (South African Journal of Industrial Engineering, 1989-06)
    This paper will attempt to provide information with regard to some of the expert system development tools that are available. It will also provide some guidelines which may be used in the selection of appropriate system ...
  • The paradigm as an intellectual model 
    Fisher, Roger C. (Department of Education and Culture, 1989-12)
    This paper is based on a dissertation in preparation: 'A paradigmatic approach to architectural history: postmodernism', for an MArch degree in the Department of Architecture, University of Pretoria.
  • Missie-analise en steunbaarheid 
    Kleinschmidt, Heinrich; Kruger, P.S. (Paul Stephanus), 1944- (South African Journal of Industrial Engineering, 1989-12)
    The concepts of mission analysis and supportability are considered from the first principles of processes and the interface between the two concepts are discussed.
  • Geskiedenis en profesie : twee Haasbroek-verhale 
    Ohlhoff, Heinrich (Carl Heinrich Friedrich) (Afrikaanse Letterkundevereniging, 1990)
    In die inleiding tot sy bloemlesing uit die kortverhale van P.J. Haasbroek, Voornagvlug, verwys Abraham de Vries (1988: 7) soos volg na 'n uitspraak wat Chris Barnard in 1973 by die Sestiger-simposium gemaak het: " ... ...
  • The economic impact of irrigation agriculture: methodological aspects and an empirical application 
    Kirsten, Johann F.; Van Zyl, Johan (Routledge, 1990-05)
    This article considers the regional economic impact of irrigation development by means of a case study. Theoretical aspects of irrigation development are discussed, followed by a brief overview of methodological alternatives ...
  • Metodologiese alternatiewe vir die bepaling van die ekonomiese impak van besproeiingslandbou 
    Kirsten, Johann F.; Van Zyl, Johan (Agricultural Economics Association of South Africa, 1990-06)
    'n Oorsig oor die verskillende metodologiese alternatiewe beskikbaar vir 'n impakstudie word gegee. Die ekonomiese basisstudie, inset-uitsetmodelle, ekonometriese modelle, wiskundige programmeringsmetodes en die vergelyking ...
  • Simulation modelling as a tool for performing availability and sensitivity analysis 
    Kruger, P.S. (Paul Stephanus), 1944-; Schutte, C.S.L. (South African Journal of Industrial Engineering, 1990-06)
    Simulation modelling is a general purpose tool that may be used to provide decision support in a number of application areas. It may be used to analyze, design or "optimize" manufacturing materials handling, management ...
  • Simulation modelling as a tool for performing availability and sensitivity analysis 
    Kruger, P.S. (Paul Stephanus), 1944-; Schutte, C.S.L. (Southern African Institute for Industrial Engineering, 1990-06)
    Simulation modelling is a general purpose tool that may be used to provide decision support in a number of application areas. It may be used to analyze, design or "optimize" manufacturing, materials handling, management, ...
  • Ekonomiese impak van besproeiingslandbou in die Suidwes-Vrystaat - 'n toepassing van streeksinset-uitsettabelle 
    Kirsten, Johann F.; Van Zyl, Johan (Agricultural Economics Association of South Africa, 1990-09)
    In hierdie artikel word streeksinset-uitsettabelle gebruik om die ekonomiese impak van besproeiingslandbou deur middel van 'n gevallestudie te bepaal. Die wyse waarop streeksinset-uitsettabelle saamgestel word, word bespreek. ...
  • The roles and tasks of the medical social worker regarding the infertile couple 
    Carbonatto, Charlene Laurence; Du Preez, M.S.E. (University of Stellenbosch, Department of Social Work, 1990-10)
    Please read abstract in the article.
  • Ontwikkeling van 'n parametriese model vir die sny van ruimtes soos die van margarienbakkies 
    Lubbe, Andre J. (South African Journal of Industrial Engineering, 1990-12)
    When three dimensional machining is performed with a numerically controlled milling machine, then it is necessary to make use of cutter centre point programming because radius correction for these machines is possible in ...
  • Pre-incorporation contracts revisited 
    Jooste, Richard; Koornhof, Carolina, 1959- (Routledge, 1991)
    Some confusion still exists with Accountants as to the correct accounting treatment for pre-incorporation contracts. An attempt is made in this article to present a framework of the legal positions and accounting treatments ...
  • The poetic face of rhetoric : Ephrem's polemics against the Jews and heretics in Contra Haereses XXV 
    Botha, Philippus Jacobus (Department of Ancient Languages, University of Pretoria, 1991)
    The hymn Contra Haereses XXV by Ephrem is translated into English and the use of poetic devices such as metaphor, antithesis, apostrophe, invocatio, hyperbole and acoustic techniques to enhance the argumentative quality ...
  • Fingerprinting of commercially available water treatment bactericides in South Africa 
    Brözel, Volker Siegfried; Cloete, Thomas Eugene (Water Research Council, 1991-01)
    Eighteen dominant isolates from water-cooling systems were exposed to 50mg/l of commercially available bactericides, and the kill percentage was determined after 6 h. Application costs of all bactericides giving an average ...