Author:Kleyn, E; Bergh, A; Botha, PDate:Apr 2009Naturally occurring road building materials, suitable for the higher-quality upper strata of road pavements (base and subbase layers), are systematically being depleted, resulting in the haulage of alternative material over increasing distances ...Read more
Author:Botha, P; Vawda, Shazia; Ramadeen, P; Terlunen, ADate:Mar 2015Military information systems require high levels of security to protect sensitive information within these systems. Encrypted private networks are a common method of securing such systems. However these networks are not always available or ...Read more