South Africa has adopted Puzzles two pieces of legislation since 1998 aimed at restricting one of the fastest growing sectors of the global economy: the private security industry.Not only is this legislation completely unique, but it appears wholly at odds with international opinion.In this article we place private security contractors (PSCs) under
kitchen knife A smart grid (SG), also referred to as an electric grid, represents an exceptionally reliable, efficient, and secure system for transmitting both electricity and data.Researchers and the power industry are becoming increasingly interested in SG because of its varied responsibilities.To achieve secure communication in SG environment, t
This work evaluates the cardioprotective potential of dietary coconut sprout (Cocos nucifera Linn.) on isoproterenol induced myocardial infarction in rats.Male Sprague Dawley rats were pretreated with coconut sprout (50, 100 and 200 mg/100 g body weight) orally for 45 Dryer Heat Switch days and then cardiotoxicity was induced with isoproterenol (20
This study employed qualitative research approach and data were collected using focus group discussion, interviews, and non-participatory observation; and relevant literatures and documents are reviewed.Informants were selected based on purposive and snowball sampling.The total number of informants participated in this study were 201.The data were