Author:Naidoo, Laven; Cho, Moses A; Mathieu, Renaud SA; Asner, GDate:Apr 2012The accurate classification and mapping of individual trees at species level in the savanna ecosystem can provide numerous benefits for the managerial authorities. Such benefits include the mapping of economically useful tree species, which ...Read more
Author:Nkosi, M; Lysko, Albert A; Ravhuanzwo, L; Nyandeni, T; Engelbrecht, ADate:Nov 2016Software defined networking offers a capability of separating control plane from data plane. The control plane is the key component of a network which ensures smooth management and operation of the entire network. However, network’s resiliency ...Read more
Author:Jacobs, P; Arnab, A; Irwin, BDate:Aug 2013Security Operation Centers (SOCs) are a necessary service for organisations that want to address compliance and threat management. While there are frameworks in existence that addresses the technology aspects of these services, a holistic ...Read more
Author:Savage, W.H.D; Savage, WHDDate:1957The "International Classification of Hard coals by type", published by the United Nations in 1956, consists of primary classification by volatile matter content up to 33% volatile matter (dry ash free) and by calorific value (moist ash free) ...Read more
Author:Kruger, FJ; Forsyth, GG; Kruger, LM; Slater, K; Le Maitre, David C; Matshate, JDate:Nov 2006The risk associated with vegetation fires (veldfires) in South Africa is substantial, and veldfires cause severe losses to life, property and the environment in most areas of the country. However, this risk has two parts: first, that arising ...Read more
Author:Majavu, W; Van Zyl, T; Marwala, TDate:2008Web resident sensor resource discovery plays a crucial role in the realisation of the Sensor Web. The vision of the Sensor Web is to create a web of sensors that can be manipulated and discovered in real time. A current research challenge in ...Read more
Author:Van Heerden, Renier P; Irwin, B; Burke, Ivan DDate:Mar 2012This paper presents eight of the most significant computer hacking events (also known as computer attacks). These events were selected because of their unique impact, methodology, or other properties. A temporal computer attack model is ...Read more
Author:Pieterse, Heloise; Oliver, DM; Van Heerden, Renier PDate:Aug 2019Advances in smartphone technology coupled with the widespread use of such devices to accomplish daily tasks create valuable sources of smartphone data. Such data becomes increasingly important when smartphones are linked to civil or criminal ...Read more
Author:Van Reenen, Coralie A; Karusseit, CDate:Sep 2017It can hardly be disputed that a school environment should be conducive or, at the very least, not prohibitive to effective learning. The provision of fair, equal and barrier-free access to education is referred to as inclusive education. ...Read more
Author:Van Reenen, Coralie ADate:Dec 2023It is known that classroom acoustics is important for effective learning. To this end, many countries have developed classroom acoustics standards. However, research shows that these standards are often not implemented. Research evaluating ...Read more
Author:Van Reenen, Coralie A; Manley, DDate:May 2023Based on a plethora of research proving the importance of suitable classroom acoustics, many countries have developed standards for acoustic conditions in classrooms. Most standards agree that the ideal ambient noise level should be between ...Read more
Author:Musyoka, Nicholas M; Langmi, Henrietta WDate:2015The dwindling fossil energy reserves together with the need to find cleaner energy sources have intensified investigations for alternative energy sources. Solar energy, batteries and hydrogen have featured prominently amongst the most promising ...Read more
Author:Dlamini, MNDate:Mar 2014Brick is one of the most used and versatile building materials in use today. Bricks can be defined as modular units connected by mortar in the formation of a building system or product. Commonly the word brick is used to refer to clay bricks, ...Read more
Author:Ray, Suprakas SDate:2013Much research and development effort has emerged in addressing hybrid organic-inorganic systems; particular attention has been given to those systems in which nanofillers are dispersed in polymer matrices. This class of materials called polymer ...Read more
Author:Engelbrecht, AD; North, Brian C; Hadley, TDDate:Nov 2008Electricity demand in South Africa is increasing at a rate of 1000 MW per year. Whilst there is increasing pressure to adopt non-fossil fuel electricity generating technologies, the abundant reserves and low cost of coal make it the preferred ...Read more
Author:Engelbrecht, AD; North, Brian C; Hadley, TDDate:Nov 2008Electricity demand in South Africa is increasing at a rate of 1000 MW per year. Whilst there is increasing pressure to adopt non-fossil fuel electricity generating technologies, the abundant reserves and low cost of coal make it the preferred ...Read more
Author:Aldrich, De V; Kruger, PJDate:Nov 1972The influence of gauge setting and gill-feed on the efficiency with which the rectilinear comb removes impurities was investigated.Read more
Author:Aldrich, De V; Kruger, PJDate:Dec 1972The influence of the gap between pins, percentage void, pin and pin thickness on the combing performance of comb was investigated.Read more
Author:Marais, R; Van Wilgen, BW; Stevens, DDate:Jan 2004This paper provides estimates of the costs of clearing important species of invasive alien plants, as well as of progress made with clearing, based on data from a recently developed GIS-based project information system. Before the deployment ...Read more