The specification of enterprise information systems using formal specification languages enables the formal verification of these systems. Reasoning about the properties of a formal specification is a tedious task that can ...
The Kammanassie Mountain is a declared mountain catchment area and a Cape mountain zebra Equus zebra zebra population is preserved on the mountain. The high number of springs on the mountain not only provides water for the ...
South Africa is well known for its semi-arid lowland areas that have a distinct flora and species composition. Because ecosystems react differently to different management practices, it is important that a description and ...
Purpose: Prolonged drought and climate change uncertainty have created an urgent need to re-distribute water away from irrigators and back to environmental flows. Previous approaches to achieve this objective have had mixed ...
The role of the teacher in the classroom can be seen to constitute a sociological problem. The objective of this article is to understand teaching life and to discover how teachers construct meaning of their role in the ...
The authors deliver a decisive blow to the idea of unidirectional behavioural and cognitive evolution in this tightly argued account of why the bow and arrow was invented and then possibly laid aside by Middle Stone Age ...
The purpose of the study was to describe the nature of socio-economic activities taking place at hiring sites in Tshwane. The research approach and methodology of this study were exploratory, descriptive and qualitative. ...
THERE HAS BEEN AN EXPLOSION OF activity in financial mathematics and financial engineering worldwide. It is a dynamic multidisciplinary field which received a major impetus in 1973 with the work of Fisher Black, Myron ...
Odendaal W.A.; Marais S.; Munro S.; van Niekerk A.(2008)
This paper reflects on a process evaluation of a home visitation programme in South Africa. The programme, implemented in two low-income communities, focused on the reduction of risks to unintentional childhood injuries. ...
The title, a parody on Ruth 4:15bb and Proverbs 31:28, counterposes the motif of praise in the final scene of what is probably the opus classicum for the foregrounding of women in the Old Testament with the same motif in ...
This research article examines factors that influence the long-term survival and viability of a random sample of 500 micro small and medium enterprises (MSMEs) located in five geographical regions of Ethiopia based on a ...