The study aimed to determine the relationship of school heads motivational techniques and teachers personal competencies performance. Specifically, this sought answers following: (1) What is level School Heads Motivational Techniques with regards Creative Motivation, Competence Reward-Based Fear-Based Motivation? (2) Teachers Personal Competencies in terms Instructional Delivery, Assessment, Cl...

With the availability of powerful personal computers, workstations and networking devices, the recent trend in parallel computing is to connect a number of individual workstations (PC, PC SMP) to solve computation-intensive tasks in parallel way on such typical clusters as NOW, SMP, Grid). In this sense it is not more true to consider traditionally evolved parallel computing and distributed com...

Marketing has a tradition in conducting scientific research with cutting-edge techniques developed in management science, such as data envelopment analysis (DEA) (Charnes et al. 1985). Two decades ago, Kamakura, Ratchford, and Agrawal (1988) applied DEA to examine market efficiency and consumer welfare loss. In this review of three new books, my purpose is (1) to provide a background of DEA for...