Web sites links

The book has been based primarily on our experiences achieved through many years of practical work as risk assessors within different areas of toxicological risk assessments of chemicals. We have also consulted essential key references for the state of the art as well as relevant Web sites. Links to Web sites were checked right before we forwarded the manuscript to the publisher (1 July 2007) however, as Web sites are undergoing continuing development, links might have changed since then. 

Web sites need to be tested as per any other application. It is important that links are maintained and that old Web site links are deleted once the new Web site is introduced. Data entry via the Web interface needs to be secure and tested. 

Degree of web site-linked integrated supply-demand networking... 

U.S. Department of Transportation (DOT). Federal Highway Administration (FHWA), http // www.fhwa.dot.gov/ (accessed November 3,2010). The FHWA sponsors research and issue regulations. The Web site links to a series of subsidiary Web sites on issues such as bridge technology, with a whole range of downloadable PDF documents, and an electronic library with access to TRID and regulations. 

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