Computer numerical control (CNC) machine tools are automated devices capable of generating complicated and intricate product shapes in shorter time. Selection of the best CNC machine tool is a critical, complex and time-consuming task due to availability of a wide range of alternatives and...

This paper compares and contrasts the nature and scope of change in the domestic climate governance of India and South Africa between 2007 and 2010. It uses an actor-centered approach to analyze the drivers of change. An exploratory test of fit shows that the concept of "communities of practice"...