Quality assurance methods address quality issues in the output of businesses. Lean and six sigma principles apply approaches and metrics to a process to promote efficiency with a minimum number of ...

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 ...

There is a history of disappointment and failure using Six Sigma methods, as there is also a history of success. Many individual projects fail. Worse yet, many efforts at process improvement are ...

Lean Six Sigma is a methodology that small businesses can use to reduce waste and improve performance throughout their organization. The approach centers on the use of structured techniques and tools ...

This is the fourth in a series addressing the issues related to semiconductor design-for-yield. For the first three parts see pdf file. Statistical or six-sigma design requires the establishment of ...

According to Lee Campe, president and owner of consulting service Performance Excellence Inc., this methodology is primarily “about solving problems by: 1. Proving they exist, 2. Identifying the root ...

Lean Six Sigma is thriving in healthcare, a distinct change from two decades ago, when the performance improvement methodologies were first introduced to the industry. When Marti Beltz, a healthcare ...