Author:Laine, TH; Smith, Andrew C; Foko, Thato EDate:Jan 2010UFractions is a ubiquitous learning environment which combines mobile technology, tangible fraction blocks and a story-based game into a mathematical learning experience. In this paper the authors present a novel concept for monitoring a ...Read more
Author:Smith, Andrew C; Laine, THDate:May 2011A combination of modern technology and hand-crafted items is used as a learning tool for children. Instructions from a server are relayed via a cellular phone network to the user. The user places hand-crafted objects on a transparent surface ...Read more
Author:Kliks, A; Medeisis, A; Haddad, Y; Masonta, Moshe T; De Nardis, L; Holland, ODate:Oct 2013This chapter addresses a number of issues related to standardization and regulatory policies aiming at promoting energy-efficient communications and networking, highlighting the need of synergic approach. It encompasses the analysis of various ...Read more
Author:Rasheed, J; Waziry, S; Alsubai, S; Abu-Mahfouz, Adnan MIDate:Jul 2022In the world of chaos, the pandemic has driven individuals around the globe to wear face masks for preventing the virus’s transmission, however, this has made it difficult to determine the gender of the person wearing a mask. Gender information ...Read more
Author:Mekuria, Fisseha; Nkosi, M; Seotlo, V; Twala, BDate:01 Sep 2010Intelligent capturing and secure communication of physiological and environmental data to central point of presence in large magnitude is crucial in the design of accurate models of natural and man-made systems or processes. The research ...Read more
Author:Smith, Andrew CDate:May 2007This paper reports on the evaluation of a novel affordable system that incorporates intelligent physical blocks to introduce illiterate children in developing countries to the logical thinking process required in computer programming. Both ...Read more
Author:Hussien, HM; Katzis, K; Mfupe, Luzango PDate:Dec 2022Aiming at the problem of downlink power allocation in cognitive high-altitude platform wireless networks exploiting TV white space spectrum, it is mathematically formulated as a constrained optimization problem, and then an improved immune ...Read more
Author:Macagnano, EVDate:Sep 2008This Paper describes comprehensive research undertaken in Pretoria, South Africa proposing substantial changes to commonly accepted city environments (in relation to urban design, infrastructure provision and utilization of services) into ...Read more
Author:Labuschagne, FJJ; Pallett, KDate:Aug 2010The paper details the anticipated benefits of an intelligent vehicle based traffic monitoring approach holds. The approach utilises advanced technology with the potential to reduce crashes and includes the monitor of vehicle speeds and flows, ...Read more
Author:Ngobeni, Sipho J; Venter, HSDate:Sep 2008There are currently many different types of wireless crime investigation tools designed for different purposes in order to track down intruders of wireless crime, like Intrusion Detection Systems (IDSs), Wlan-Jack, HotSpotter, Monkey Jack, ...Read more
Author:Turpie, DWFDate:Oct 1978A comparison in the processing performance during topmaking of wools from the ports of Durban, Port Elizabeth and Cape Town was carried out on a 10/12 months 60/64's good topmaking wool, known as type 54.Read more
Author:Turpie, DWFDate:Mar 1978A comparison in the processing performance during topmaking of a 12 months 60/64s good topmaking wool (type 49) from the ports of Durban, Port Elizabeth and Cape Town was made.Read more
Author:Munonde, Tshimangadzo S; Nomngongo, PN; Zheng, HaitaoDate:Nov 2019Electrocatalytic oxygen electrochemistry involving the conversion of H(sub2)O into O(sub2) has attracted considerable attention as a greener process for clean energy generation. However, the oxygen evolution reaction (that facilitates this ...Read more
Author:Cichowicz, ADate:Jul 2002This report describes the dynamic behavior of stope support. To predict deformation of the support under seismic load, a reasonable model of support was developed. It is assumed that the response of the stope support can be adequately simulated ...Read more
Author:Mutombo, K; Kgomo, C; Rossouw, PDate:Oct 2014The interaction between the Ti6Al4V alloy and the mould materials was investigated. The alpha-case was characterized by Vickers hardness tester, optical and scanning electron microscopy equipped with electron dispersive X-ray spectrometry ...Read more
Author:Buitenwerf, R; Stevens, N; Gosling, CM; Anderson, TM; Olff, HDate:May 2011Litter-feeding termites influence key aspects of the structure and functioning of semi-arid ecosystems around the world by altering nutrient and material fluxes, affecting primary production, food web dynamics and modifying vegetation ...Read more
Author:Krug, Marjolaine J; Tournadre, J; Dufois, FDate:Jun 2014Interactions between the Agulhas Current and the ecologically important region of the Agulhas Bank are studied through the analysis of high resolution along-track altimetry, merged mapped altimetry and in situ measurements of current speed ...Read more