In order to distinguish ourselves from competitive pack , its becoming increasing important to seek a deeper understanding of value driving customer needs during early stages of product process development. QFD techniques and its many advanced versions can be used for it. This article aims to appraise the feasibility of Total Quality Function Deployment (TQFD) by conducting a case study in a tr...

Six Sigma is a customer focused continuous improvement strategy and discipline that minimizes defects. It is a philosophy to promote excellence in all business processes with aggressive target goals. Six Sigma is a five phase methodology for continuous improvement which uses a metric based on standard deviation. It is also a statistic which describes the amount of variation in a process. Six Si...

The skill and work habits of the pulmonary function technologist are central to the quality of patient testing. Pulmonary function technologists should be chosen carefully. The pulmonary function technologists must be intelligent, conscientious, and possess critical thinking skills. Studies are needed to better identify which kinds of personality traits correlate with superior job performance ...