Author:Dada, M; Popoola, P; Aramide, O; Mathe, Ntombizodwa R; Pityana, Sisa LDate:Jun 2020Laser Additive Manufacturing was used to fabricate AlTiCrFeCoNi high entropy alloy and the corrosion properties of the alloy were investigated in 3.5 wt% NaCl solution. The tests were conducted via potentiodynamic polarization at room temperature ...Read more
Author:Amis, MA; Rouget, M; Balmford, A; Thuiller, W; Kleynhans, CJ; Day, DJC; Nel, JLDate:Apr 2007Freshwater biodiversity is globally threatened due to human disturbances, but freshwater ecosystems have been accorded less protection than their terrestrial and marine counterparts. Few criteria exist for assessing the habitat integrity of ...Read more
Author:Koen, Hildegarde SDate:Feb 2017Approximately three rhinos are poached daily in South Africa. Rhino poaching is a serious problem that affects not only the rhino population of South Africa, but also the rhino population of the world. South Africa has the largest rhino ...Read more