Design & Simulation Process Engineering: Statistics and quality control Details on Six Sigma and papers on numerical accuracy and other statistical subjects are featured at Aspen Tech Publications. Mar 01, 2005 If you are not automatically redirected, follow this link: http://www.jmp.com/product/whitepapers.shtml Free Subscriptions E-Newsletters Digital Editions Chemical Processing Digital Edition Access the entire print issue on-line and be notified each month via e-mail when your new issue is ready for you. Subscribe Today. chemicalprocessing.com E-Newsletters Stay ahead of the curve with free e-newsletters and alerts. They are delivered to your inbox on a regular basis and you may unsubscribe at any time. Subscribe Today.