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Sigma is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Sigma books and related discussion.

Suggested Pdf Resources

Manage Your Human Sigma
Xerox Lean Six Sigma Consulting for Business Results
Deliver Results. Lean Six Sigma and the Quest for Continuous Improvement.
Six Sigma PDF -
Making Customers Feel Six Sigma Quality.
Six Sigma for Small Business
Common Concerns About Implementing Six Sigma. 10. Finding Your .
Six Sigma

Suggested News Resources

GLOBALFOUNDRIES Selects Solido Variation Designer for High-Sigma Monte Carlo
The Solido products included are the Solido Variation Designer High-Sigma Monte Carlo+ and PVT+ packages. Variation effects have a significant impact on nanometer circuit designs, causing performance loss, yield loss, and re-spins.
Tragic news needs to be reported delicately
Sigma-Aldrich Stock To Go Ex-dividend Tomorrow (SIAL)
By TheStreet Wire 08/29/11 - 09:54 AM EDT NEW YORK (TheStreet) -- The ex-dividend date for Sigma-Aldrich Corporation (Nasdaq:SIAL) is tomorrow, August 30, 2011.
Sigma Industries announces management cease trade order
29, 2011 /CNW Telbec/ - Sigma Industries Inc.
Sigma Designs shares slump on weak results, outlook
Aug 25 (Reuters) - Shares of Sigma Designs Inc (SIGM.O) slumped more than 13 percent on Thursday, a day after it reported dismal results and forecast weak third-quarter revenue on soft sales of its Internet protocol TV chips.

Suggested Web Resources

Sigma-Aldrich: Analytical, Biology, Chemistry & Materials Science
Produces and sells a broad range of biochemicals, organic and inorganic chemicals and related products.
Sigma-Aldrich® Home Page - United States
Sigma Corporation of America - Digital camera lenses, Digital
Shop and learn at, where we display and sell our lenses, cameras, flashes and accessories and explain the technology behind them.
Sigma Makeup
The Sigma Makeup brand is synonymous with quality and functionality. Our products are handmade and were developed to satisfy the highest quality standards.
Sigma - Wikipedia, the free encyclopedia
Sigma (upper case Σ, lower case σ, lower case in word-final position ς; Greek σίγμα) is the eighteenth letter of the Greek alphabet, and carries the 'S' sound.

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