Browsing Engineering, Built Environment and Information Technology by Title

Browsing Engineering, Built Environment and Information Technology by Title

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  • X marks the spot 
    Gey van Pittius, Barend Christiaan (University of Pretoria, 2009-02-19)
    A new centre for Archaeology and Anthropology : a proposal to create an edificial link towards connecting historical study to future course. Copyright
  • X-band reflection-type phase shifters using coupled-line couplers on single-layer RF PCB 
    Venter, J.J.P. (Johannes); Stander, Tinus; Ferrari, Philippe (Institute of Electrical and Electronics Engineers, 2018-09)
    In this letter, an X-band reflection-type phase shifter is presented. It is based on a single-layer stub-loaded coupled-line coupler loaded by two-varactor tuning circuits. This choice of coupler significantly improves on ...
  • X-ray powder diffraction data for ammonium D-gluconate, C6H11O7−NH4+ 
    Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus); Verryn, S,M.C.; Focke, Walter Wilhelm (Cambridge University Press, 2003-06)
    The compound ammonium D-gluconate (C6H11O7−NH4+) has been studied by X-ray powder diffraction. The powder diffraction pattern and data obtained at room temperature are presented (cell data and powder data summary).
  • Xilunguine, Lourenco, Marques, Maputo - structure and agency in urban form : past, present and future 
    Jenkins, P.; African Perspectives Conference Proceedings; Bakker, Karel A. (Department of Architecture, University of Pretoria, 2010)
    This paper initially briefly reviews different approaches to urban studies in African urban areas as an introduction to the intention in establishing a link between an understanding of the social significance of the city ...
  • XML accounting trail : a model for introducing forensic readiness to XML accounting and XBRL 
    Kotze, Dirk J.J. (University of Pretoria, 2015)
    In the 21st century, our worlds are becoming increasingly digitised and the business world is no exception. Financial transactions and accounting data are stored electronically, allowing for sharing and electronic ...
  • An XML model for use across heterogeneous client–server applications 
    Chinnappen-Rimer, Suvendi; Hancke, Gerhard P. (Institute of Electrical and Electronics Engineers, 2008)
    Applications that use directory services or relational databases operate in a client–server model, where a client requests information from a server, and the server returns a response to the client. These client–server ...
  • Xstrata Coal: calibrating and using a simulation model to motivate capital expenditure of a stockpile 
    Wand, Roland; 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, 2013-04-29)
    Xstrata Coal’s Goedgevonden Colliery (GGV) is an opencast coal mine that started operating in 2007. A simulation model was developed by Ceenex (Pty) Ltd to simulate the coal handling system for the future expansion of ...
  • The Young's modulus of compression-moulded LLDPE-phlogopite composites 
    Verbeek, Casparus Johannes Reinhard (University of Pretoria, 2007-05-28)
    Please read the abstract (Synopsis) in the section 00frontof this document
  • YoUrban living room : interaction and identity in Esselen Street, Trevenna 
    Petzsch, Elzbeth E (University of Pretoria, 2012)
    The phenomenon of urban identity escapes narrow definition. Its relevance to the interior design context arises as a tool for regeneration where it can assist to capitalize on the potential of particular places and social ...
  • Youth participation in the economy 
    Malan, C.W.; Breitenbach, M.C. (Marthinus) (AOSIS, 2001-03)
    Youth in South Africa are persons of the ages 14 to 35 and constitute a large part of the potential labour supply and economically active population. The youth are also one of the central focus areas of government and ...
  • Zanzibar: Ng'ambo 
    Wright, Louis Gerhard; White, G.T. (Gary); Van der Westhuizen, Christo (2013-04-17)
    This is a project spin-off of a larger study documenting elements of Outstanding Universal Value in Zanzibar’s Stone Town, the project team was initially required to provide regional analysis of the precinct surrounding ...
  • Zastron Kindergarten building 
    Baker, Herbert, Sir, 1862-1946 (2008-07-31)
    View of the Zastron Kindergarten from the street. The simple building was designed by Sir Herbert Baker and has plastered walls, sash windows, a hipped corrugated-iron roof, and a veranda.
  • Zen and the art of artmaking : Goldsworthy and Kapoor 
    Bhana, Poorvi; Stevens, Ingrid; Mare, Estelle Alma (Art Historical Work Group of South Africa, 2014)
    This article focuses on the work of two contemporary artists and the ways in which their work can be shown to relate to Zen Buddhist philosophies and aesthetics. It aims to examine the interpretation of Western art by ...
  • Zentrum Paul Klee, Bern 
    Jacobs, Hannes; Melonas, Marti-Mari (2006-10-16)
    In the Zentrum Paul Klee, Bern, built in 2003, Renzo Piano pays tribute to the polyphonic artist, Paul Klee, landscape artist. Model [1:150] built by Hannes Jacobs, 3rd year B.Sc. (Arch) student, University of Pretoria, 2005.
  • Zero valent nickel nanoparticles decorated polyaniline nanotubes for the efficient removal of Pb(II) from aqueous solution : synthesis, characterization and mechanism investigation 
    Bhaumik, Madhumita; Maity, Arjun; Brink, Hendrik Gideon (Elsevier, 2021-08)
    Please read abstract in the article.
  • Zero-dimensional model for a 4-stroke, direct injection, variable compression ratio for maximum torque 
    Abou Al-Sood, M.M.; Abdel-Rahim, Yousef M.; Ahmed, M.A. (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.
  • Zeroth-order flutter prediction for cantilevered plates in supersonic flow 
    Meijer, Marius-Corne; Dala, Laurent (Elsevier, 2015-08)
    An aeroelastic prediction framework in MATLAB with modularity in the quasi-steady aerodynamic methodology is developed. Local piston theory (LPT) is integrated with quasi-steady methods including shock-expansion theory ...
  • Zest for life - a student health and wellness centre 
    Vermeulen, Marilu (University of Pretoria, 2009-04-20)
    Health centres, like hospitals and clinics, tend to be unwelcome, sterile environments. This dissertation is about the making of a conventional and complementary health centre that aims to be a place-making building. This ...
  • Zinc recovery from baghouse dust generated at Ferrochrome foundries 
    Strobos, Johannes Gerhardus (University of Pretoria, 2006-11-01)
    During the production of ferrochrome in electric arc furnaces, a dust is captured in baghouse filters as a means of air pollution control. This dust contains various metals such as chromium, zinc, iron, aluminium and ...
  • The zoo 2 
    Jones, J.A.; Provenance photograph collection (Unknown)