Author:Sefara, Tshephisho J; Modupe, AbiodunDate:Nov 2019The impressive improvement in performance obtained using neural networks for automatic speech recognition (ASR) have motivated the application of neural networks to other speech technologies such as speaker, emotion, language, and gender ...Read more
Author:Beyers, RDate:Apr 2007The Young Engineers of South Africa Programme (YESA) also endorses the e-Education and the Science and Technology White Papers. The main focus area will be on Information Communication Technologies (ICT) in education and the way that they can ...Read more
Author:Mphahlele, NDate:Sep 2010The main aim of this presentation is to show the improvement in cell performance and the long term stability of DSCs by utilizing dye (metallophthalocyanines) that absorb light at Visible region, integrated with carbon nanotubes to increase ...Read more
Author:Thwala, Melusi; Musee, N; Wepener, VDate:Sep 2012The authors present evidence of free radical activity and resultant anti-oxidative defence in Spirodela plants after exposure to 0.01-1000 mg/L of ZnO and Ag nanoparticles (NPs) over 96-h and 14-d. The quantification of reactive nitrogen and ...Read more
Author:Thwala, Melusi; Musee, N; Wepener, VDate:Sep 2012The authors present evidence of free radical activity and resultant anti-oxidative defence in Spirodela plants after exposure to 0.01-1000 mg/L of ZnO and Ag nanoparticles (NPs) over 96-h and 14-d. The quantification of reactive nitrogen and ...Read more