Author:Rust, C; Smit, Michelle A; Schoeman, DDate:Oct 2020The use of a hybrid photovoltaic (PV) and thermal storage system in houses was discussed by Huang et al. (2019). They found that the dual storage system utilising both batteries and a hot water thermal storage system is effective when partially ...Read more
Author:Maremi, Keneilwe J; Thulare, Tumiso; Herselman, Martha EDate:May 2022The objective of this paper is to provide insight into how the successful implementation of Digital Transformation (DT) can help address the challenges and hindrances in South Africa's e-Government. It is essential to aid South Africa's ...Read more
Author:Page, Philip RDate:Nov 2018The additional benefit of a recent highly optimal technique which keeps the pressure low and constant at a remote location, above the conventional technique, is discussed. The former technique is called remote real-time control (RRTC). The ...Read more
Author:Geldenhuys, CJDate:Jan 1994A hypothesis is developed that environmental factors (rainfall and substrate) determine the potential limits of forest distribution, but that actual forest location pattern is determined by the fire pattern, which in turn is determined by the ...Read more
Author:Belyi, VN; Forbes, A; Kazak, NS; Khilo, NA; Ropot, PIDate:Aug 2009A new type of Bessel-like optical beams, which is distinguished by the dependence on the cone angle from the longitudinal coordinate, is investigated. Such beams have the properties of Bessel beams (ring-spatial spatial spectrum) as well as ...Read more
Author:Litvin, IA; Forbes, ADate:May 2008The authors investigate a conventional resonator configuration, using only spherical curvature optical elements, for the generation of Bessel–Gauss beams. This is achieved through the deployment of a suitable amplitude filter at a Fourier ...Read more
Author:Meyer, Rory GV; Schwegmann, Colin P; Kleynhans, WaldoDate:Jul 2017The detection and classification of SAR imaged vessels at sea is a valuable ability for organisations interested in the marine environment or marine vessels. Matching the SAR detected vessels to their AIS messages allows vessels to be identified ...Read more
Author:Anochie-Boateng, JosephDate:Sep 2011The author of this article is conducting research in South Africa which addresses the difficulties in pavement design in developing methods and procedures for accurate quantification of aggregate shape and surface properties, which are well ...Read more
Author:Grobler, MM; Von Solms, SHDate:Jul 2009The development of the Live Forensic discipline instigates the development of a method that allows forensically sound acquisition to stand fast in a court of law. The study presents the development of a comprehensive model for forensically ...Read more
Author:Kekwick, SVDate:Jul 2005Although accelerated laboratory curing of bitumen-emulsion and foamed bitumen treated materials is undertaken widely, there is not an accepted standard procedure. A major contributing factor to this situation is undoubtedly the complex ...Read more
Author:Pretorius, Morne; Ngejane, Hombakazi CDate:Dec 2019The South African Government’s National Cybersecurity Policy Framework (NCPF) of 2012 provides for the establishment of a national computer security incident response team (CSIRT) in the form of the National Cybersecurity Hub— more correctly ...Read more
Author:Barnard, HC; Venter, KarienDate:Jul 2023Vulnerable road user fatalities continue to make up the bulk of road traffic related deaths in South Africa. Safe System-based measures aim to improve the safety of the road environment for all road users including vulnerable road users. Safe ...Read more
Author:Lessing, MMDate:Sep 2008A Security Maturity Model (SMM) provides an organisation with a distinct Information Security framework. Organisations that conform to these models are likely to pursue satisfactory Information Security. Additionally, the use of Security ...Read more
Author:Kunene, Dumisani C; Vadapalli, HDate:Sep 2017Human detection on static images remains a challenging research problem. This work evaluates the significance of using infrared imaging (IIR) over several human detection systems. Larger complexities arise when detecting people in colour ...Read more
Author:Hunter, LDate:Aug 1976The between-bale and between variations in micronaire, maturity ratio, 2,5 per cent span length, uniformity ratio and trash content have been determined for a wide range of cottons grown in South Africa.Read more
Author:Hunter, L; Gee, EDate:Dec 1976The between-bale and between lot variations in the bundle tenacity and bundle extension have been determined on a Stelometer for a wide range of cottons grown in South African.Read more
Author:Lessing, MDate:Nov 2008This is a conference presentation looking at the differences between dead and live forensics, and also at the advantages and disadvantages of the two. Also a discussion of how to achieve forensic soundnessRead more
Author:Zingel, JDate:2000KwaZulu-Natal has a large and segmented forestry sector which provides a major contribution to the national forestry product. It is also the province with the most significant history and investment by the private sector in small scale outgrower ...Read more