Browsing Engineering, Built Environment and Information Technology by Title

Browsing Engineering, Built Environment and Information Technology by Title

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  • Loftus Versfeld Stadium (SketchUp 3D model 1) 
    Van Wyk, Schalk W.; Van Aswegen, Henning (2010-01-07)
    The site of the stadium was first used for sports in 1906, and the field was simply called the Eastern Sports Ground. The first concrete structure was erected by the City Council in 1923 and named in 1932 after Robert Owen ...
  • Loftus Versfeld Stadium (SketchUp 3D model 2) 
    Van Wyk, Schalk W.; Van Aswegen, Henning (2010-01-07)
    The site of the stadium was first used for sports in 1906, and the field was simply called the Eastern Sports Ground. The first concrete structure was erected by the City Council in 1923 and named in 1932 after Robert Owen ...
  • Log File Analysis with Context-Free Grammars 
    Bosman, Gregory; Gruner, Stefan (Springer-Verlag, 2013)
    Classical ways of intrusion analysis from textual communication log files are either AI-based (such as by combinations of data mining with various techniques of machine learning), or they are based on regular expressions ...
  • Log-domain iterative sphere decoder with symbol sorting 
    Botha, P.R. (Philippus Rudolph); Maharaj, Bodhaswar Tikanath Jugpershad (South African Institute of Electrical Engineers, 2016-03)
    In this paper the authors propose modified branch and pruning metrics for the sphere decoder to facilitate the use of apriori information in the sphere decoder. The proposed sphere decoder operates completely in the ...
  • The logical union of events 
    Kruger, P.S. (Paul Stephanus), 1944- (2008-08-29)
    The logical operations of a Union and an Intersection of several events defined on an event space is often required in the calculation of the probability for compound events. The concepts of Mutual Exclusiveness and Mutual ...
  • Logistic hubs : an integration of transport infrastructure 
    Botha, M.; Ittmann, H.W. (SATC, 2008-07)
    Paper presented at the 27th Annual Southern African Transport Conference 7 - 11 July 2008 "Partnership for research and progress in transportation", CSIR International Convention Centre, Pretoria, South Africa.
  • The logistical analysis of PharmaPac 
    De Koker, Lize; University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering (2011-05-11)
    PharmaPac is a plastic manufacturing company producing plastic containers, for the pharmaceutical industry, in Durban South-Africa. PharmaPac’s identification of an opportunity to improve their logistics strategy initiated ...
  • Logistical cost model accounting for the impact of road quality and road works in South Africa 
    Van der Walt, Gert Louis; University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering (University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering, )
    This project created a model to account for the broader cost spectrum associated with road conditions and to help quantify certain financial implications of the current logistical environment in South Africa.
  • Logistical redesign of the supply chain used to deliver carpets used in motor vehicles assembled at Nissan South Africa 
    Bolton, C.P.N.; University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering (2010-11-26)
    At Nissan South Africa, situated in Rosslyn, Gauteng, there is a trend to improve their current logistical layouts throughout the supply chain and to make manufacturing and assembly more streamlined. In this project, ...
  • Long wave instability development in the laminar boundary layer near porous wall. Asymptotic analysis 
    Lipatov, I.; Mukhachev, P. (International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, 2012)
    Paper presented at the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012.
  • Long-term passive monitoring of solar UV radiation using radiochromic films 
    Yu, K.N.; Chun, S.L.; Chan, P.M. (3rd Southern African Solar Energy Conference, South Africa, 11-13 May, 2015., 2015)
    Paper presented to the 3rd Southern African Solar Energy Conference, South Africa, 11-13 May, 2015.
  • Long-term pavement performance experiments : a personal experience 
    Netterberg, F. (Southern African Transport Conference, 2016)
    The author shares his experience over the last 40 years of the design, monitoring and final evaluation resulting from 23 purpose-built road experiments consisting of over 200 individual sections plus many observation ...
  • Long-term performance of flexible pavements with cold-recycled asphalt base layer 
    Zou, X.; Tan, S.; Wang, D.; Liu, L.; Zou, Y.; Yu, X. (Southern African Transport Conference, 2016)
    Cold recycling with emulsified or foamed asphalt has been widely used in China to convert the existing asphalt surface layer to an asphalt base layer. A new asphalt surface layer between 12 and 18 cm is then paved. Since ...
  • Long-term scheduling technique for wastewater minimisation in multipurpose batch processes 
    Nonyane, Donald Robert (University of Pretoria, 2011)
    Most of the methodologies published in literature on wastewater minimisation for batch processes are based on short-term scheduling techniques. When these methods are applied to longer time horizons, the computational ...
  • Longitudinal handling characteristics of a tailless gull-wing aircraft 
    Agenbag, Daniel Sarel (University of Pretoria, 2008-09-22)
    A handling quality investigation was performed on the swept gull-wing configuration. The swept gull-wing configuration is tailless and has a wing with a transition in the sweep and dihedral angle. An example of this type ...
  • A longitudinal study of the indicators and factors for successful six sigma deployment in the South African mining industry 
    Keeley, Alan L.; Van Waveren, Cornelis Cristo; Chan, Kai-Ying (Southern African Institute for Industrial Engineering, 2013-05)
    The Six Sigma deployment methodology is known for its results in operational excellence associated with improved business practices. Organisations worldwide have shown significantly reduced costs and increased profits when ...
  • Longitudinal vehicle dynamics control for improved vehicle safety 
    Hamersma, Herman Adendorff; Els, Pieter Schalk (Elsevier, 2014-08)
    The aim is to investigate the improvements in vehicle safety that can be achieved by limiting the vehicle speed based on GPS path information. The control strategy is aimed at reducing vehicle speed before a potentially ...
  • Longitudinal vehicle dynamics control for improved vehicle safety 
    Hamersma, H.A. (Herman Adendorff) (University of Pretoria, 2013)
    An autonomous vehicle is a vehicle that is capable of navigating and driving with no human intervention whatsoever through the utilization of various sensors and positioning systems. The possible applications of autonomous ...
  • A look at alternative wall construction systems and the approriateness of these wall systems in RDP housing 
    Ritchie, D.; University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Construction Economics (2010-07-06)
    Alternative wall construction methods are developed almost on a daily basis. With the South African government unable to deliver quality Reconstruction and Development Program houses (RDP houses) in the specified time ...
  • Looking at first-millennium agriculturist ceramic sculpture of the South African eastern seaboard region 
    Steele, John (Art Historical Work Group of South Africa, 2006)
    Southern Africa’s eastern seaboard region abounds in First-Millennium Agriculturist ceramic artefacts. Archaeological records are beginning to show that amongst predominantly utilityware prehistoric ceramics are many ...