The purpose of this paper is to provide further insight into the process of scientific and technical information transfer. We present and analyze results of data gathered over a two year period from more than 300 engineers and scientists employed at five major U.S. corporations (Xerox,...

As more supply chains are becoming dependent upon suppliers, an interruption of supply networks can obstruct the functionality of the entire supply chain. The purpose of this paper is to present what we believe is a useful way to think about the number of suppliers needed in the presence of...