Author:Walters, Laticha EM; Scott, RE; Mars, MDate:Oct 2017The value proposition of full-scale teledermatology to enhance the effectiveness and efficiency of the dermatology referral pathway is evidenced in the literature. Teledermatology, although planned, was not implemented as part of the South ...Read more
Author:Adebesin, F; Kotzé, Paula; Gelderblom, HDate:Sep 2011The usability and accessibility of interactive system interfaces, as well as their evaluation constitutes important focus areas of human-computer interaction (HCI). One of the families of evaluation methods that can be used to assess the ...Read more
Author:Young, MDate:Jun 2013This paper documents and analyzes a typical design review process in the South African defense industry with the aim of improving the effectiveness and efficiency associated with design reviews. Process steps are scrutinized to identify ...Read more
Author:Kotzé, Paula; van der Merwe, A; Gerber, ADate:Aug 2015Since the use of design science research (DSR) gained momentum as a research approach in information systems (IS), the adoption of a DSR approach in postgraduate studies became more acceptable. This paper reflects on a study to investigate ...Read more
Author:Phasha, TC; Aderemi, BA; Chowdhury, SP; Olwal, TO; Abu-Mahfouz, Adnan MIDate:Jun 2018Renewable energy systems based on solar resources are steering the way in grid-connected applications to meet present energy demands. This research work tends to investigate the design and feasibility of RE systems using solar resources to ...Read more
Author:Du Plessis, Louw; Rugodho, G; Govu, W; Mngaza, K; Musundi, SDate:Sep 2016Although the use of Roller Compacted Concrete (RCC) is not new in South Africa, the use of it to construct roads is not that well known or studied. The Gauteng Provincial Department of Roads and Transport (GPDRT) in conjunction with CSIR Built ...Read more
Author:Cook, AP; Van der Merwe, JNDate:Jan 2000There has not been any formal research carried out in South Africa into suitable construction methods and materials for underground seals. This literature survey was done to find out how this is handled in other countries, mainly the USA and ...Read more
Author:Wilkinson, M; Moilwa, N; Taylor, BDate:Feb 2006Water-related diseases kill millions of people each year, undermining development efforts. Approximately 60% of all infant mortality is linked to infections and parasitic diseases, many of which are water-related diseases. Diarrhoeal disease ...Read more
Author:Engelbrecht, L; Botha, AdèleDate:Nov 2015The majority of the world’s information is contained in textual records that describe specific domain information. The truth value of the information contained in these records is open for scrutiny. During the development of the National ...Read more
Author:Kotzé, Paula; Purgathofer, PDate:2009This paper discusses a framework for design exercises for interaction design and HCI based on two theoretical frameworks and a set of knowledge transformers. The model scope design exercises on a continuum ranging from creativity to real-world ...Read more
Author:Williams, Q; Greeff, M; Boshemane, S; Alberts, RDate:May 2008Both the physical and virtual aspects of our current society are designed for able-bodied people. This means that very often people with disabilities are excluded from participation and faces barriers to living independently. This paper looks ...Read more
Author:Kienhöfer, FW; Dessein, T; Nordengen, Paul ADate:Jul 2013The perception may exist in the transport industry among both operators and legislators that commercial vehicle productivity comes at the expense of safety. This is not strictly true. It is possible for a vehicle to have a substantially larger ...Read more
Author:Sharma Grover, A; Stewart, O; Lubensky, DDate:Nov 2009In this paper, the authors address the issue of how to design IVR interfaces for the developing world. Against the backdrop of the following idiosyncratic observations including, the majority of users being either semi-literate or non-literate, ...Read more
Author:Debba, PraveshDate:Oct 2008This is a presentation of a statistical method for deriving optimal spatial sampling schemes. The research focuses on ground verification of minerals derived from hyperspectral data. Spectral angle mapper (SAM) and spectral feature fitting ...Read more
Author:Landman, K; Liebermann, SDate:Jun 1999This paper addresses the built environment, the opportunities it presents for crime and the role city planners and urban designers have to play in the design of safer cities and towns. City planners and urban designers can play a role in the ...Read more
Author:Gelderblom, H; Kotzé, PaulaDate:Oct 2008The majority of guidelines and principles for design of technology are aimed at products for adults. The limited guidelines available for design of young children’s technology do not focus sufficiently on age-related requirements or they offer ...Read more
Author:Snedden, Glen C; Roos, TH; Naidoo, KavendraDate:Sep 2003Previous simulations of a turbojet disc cavity with full Navier-Stokes CFD and simplified geometry and boundary conditions have been improved to reduce the level of approximation. A new grid was built using a multi-block approach. The case ...Read more
Author:Cooper, Antony K; Moellering, H; Hjelmager, J; Rapant, P; Laurent, D; Abad, P; Danko, DDate:Nov 2009The Commission on Geospatial Data Standards of the International Cartographic Association (ICA) is working on defining formal models and technical characteristics of Spatial Data Infrastructures (SDI). The Commission has already presented ...Read more
Author:Nel, Willem AJ; Stanton, D; Abdul Gaffar, MYDate:Oct 2009ISAR imagery of ships are complicated by the 3-D motion of the target, which causes blurring in the imagery. A technique is proposed which could help detect such motion and prove useful to both analyse the 3-D motion as well as possibly help ...Read more
Author:Keet, CMDate:Oct 2012OWL 2 DL is a very expressive language and has many features for declaring complex object property expressions. Standard reasoning services for OWL ontologies assume the axioms in the "object property box" to be correct and according to the ...Read more