FOR many years Dr. Shewhart has concerned himself with the development of statistical methods in the practical business of quality control in mass production. This latest publication covers old ground ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Atal Bansal is the Founder and CEO at Chetu, a global U.S.-based custom software solutions and support services provider. For centuries, quality control inspection has been time-consuming and ...

The German physicist Wilhelm Röntgen was the first person to discover the potential use of X-rays for imaging in 1895, when he created the radiograph, an image produced by X-rays instead of light. The ...