Author:Stevenson, L; Britz, AA; Home, TDate:Dec 2008The modal satisfiability problem is solved either by using a specifically designed algorith, or by translating the modal logic formula into an instance of a different class of problem, or, more recently, a constraint satisfaction problem. In ...Read more
Author:Huntley, BJDate:1985The development of the world's largest open-cast uranium mine in the Namib Desert introduced rapidly increasing demands for water to the area in the early 1970's. In the absence of scientifically based information on the likely impact of water ...Read more
Author:Jacobs-Mata, Inga MDate:Jun 2017Presentation on the Kukimbia: the impact of environmental refugees in Southern Africa. A regional perspective on climate-induced migration.Read more
Author:Jacobs-Mata, Inga MDate:Aug 2017This project focuses on the regional, national and sub-national policy landscape and the preparedness of Southern African countries to respond to future internal and cross-border displacements as a result of environmental disasters. The goal ...Read more
Author:Johnson, DL; Belding, EM; Mudenda, CDate:Dec 2013As usage of online social networks and social media continues to experience exponential growth, the amount of data being shared between users is increasing without bound. While this has revolutionized communication for many Internet users, ...Read more
Author:Kruger, Daniel MDate:Dec 2018This is a set of slides used in a workshop with the South African Police Service (SAPS), the Kwazulu-Natal Crime Summit, Commission 1: Crime and Violence Combatting and Prevention.Read more
Author:Shingange, Katekani; Swart, HC; Mhlongo, Gugu HDate:Feb 2020Perovskite based oxides provide various compositional combinations between different oxides for tuning gas sensing performances. Herein, we present lanthanum based perovskites (LaFeO3 and LaCoO3) nanofibers (NFs) synthesized through the ...Read more
Author:Mgangira, Martin BDate:2006Soil improvement can be achieved through mechanical stabilisation using industrial byproducts. Clayey soils were blended with waste foundry sand to examine its influence on the geotechnical engineering properties of the soils. The waste foundry ...Read more
Author:Ndlela, Luyanda L; Oberholster, Paul J; Van Wyk, JH; Cheng, Po HsunDate:Apr 2019Biological control of cyanobacteria is a viable means of controlling nuisance bloom occurrences; however the majority of studies done are against Microcystis sp., with a commonly lytic effect caused. Filamentous cyano-bacteria such as ...Read more
Author:Lwanda, V; Kagombora, J; Digaga, A; Magafu, FF; Mgangira, Martin BDate:Oct 2018Africa Community Access Partnership (AfCAP) is supporting research activities in Africa region. One of the projects supported by AfCAP in research activities was to build capacity and implement a laboratory skills development programme for ...Read more
Author:Le Roux, Lukas J; Zunckel, M; McCormick, SGDate:Jan 2005The Department of Minerals and Energy (DME) piloted the top-down Basa njengo Magogo fire ignition method at Orange Farm during the winter in 2003. In total, 76 per cent of households reported less smoke in their homes, 67 percent reported ...Read more
Author:Smit, Michelle A; Akhalwaya, Imraan; Rust, FCDate:Jul 2021The South African road network is severely impacted by the high costs associated with upgrading, maintaining and constructing road infrastructure in conjunction with the shortage of good quality construction materials. The Council for Scientific ...Read more
Author:Akhalwaya, Imraan; Rust, Frederik CDate:Jul 2018Nano-modified emulsions (NMEs) have recently been used successfully across a number of trial projects in South Africa. Following the development of initial draft design approaches for NME stabilising agents, the Council for Scientific and ...Read more
Author:Horn, REDate:Mar 1977Samples of phenol-formaldehyde resin finished cotton fabric when acetylated were found to be less discoloured than unacetylated fabric.Read more
Author:Anochie-Boateng, Joseph; George, TBDate:Jul 2016CSIR is currently undertaking a study on potential utilization of crushed glass as a substitute material to natural aggregate in asphalt mixes. As part of the study, laboratory investigation is needed to determine the performance characteristics ...Read more
Author:Van Rensburg, NJJDate:Jun 1975Some factors affecting the shrinkresist treatment of wool by chlorination followed by a treatment with a polyamide epichlorohydrin (PAE)-polyacrylate dispersion were studied.Read more
Author:Mokoena, Refiloe; Mvelase, Gculisile MDate:Oct 2019The study presented in this paper aims to promote the use of coal ash in railway infrastructure as a more economical and sustainable material. The study serves as a preliminary investigation on using coal ash as one of the structural layers ...Read more