Author:Denneman, E; Sadzik, ESDate:May 2008The discussion in this paper is based on the outcome of a detailed forensic investigation on the performance of Hot-Mix
Asphalt (HMA) on five road sections in the Gauteng province. The investigation forms part of a larger project to improve ...Read more
Author:Rakitianskaia, AS; Olivier, MS; Cooper, Antony KDate:Aug 2011Online social spaces have become very popular in the past couple of decades. With the great numbers of users in the online environments it becomes obvious that the human factor plays an important role in the social structure of such environments. ...Read more