Copyright 1996, the National Academy Press. Keywords, machine extracted. Top 50 words repeated twice, next 100 once, plus phrases. However, he said, they are considering encryption for security. Navigational and search tools are important parts of the system and must be considered in any security approach since virtual enterprises need these tools to find each other and to exchange information.
Electronic commerce faces the same .
The motivation for improved access to materials databases, simulation capabilities, and fabrication facilities is to reduce the time and cost needed to market products. Quality is sometimes compromised by time and cost constraints. In knowledge of materials science and processing and be applied to materials behavior at atomic scale. In fact, early attempts at large-scale simulation and modeling failed because of lack of computing power. Access to high-power computational resources, which often are geographically dispersed, can be gained by collaborators via the Internet but wait require a large bandwidth.