نتایج جستجو برای: six sigma program
تعداد نتایج: 776844 فیلتر نتایج به سال:
In today’s fast-paced global economy, time to market constraints are demanding that companies produce their products more quickly and with higher quality. This has driven a shift from inspection based quality where defects are found and repaired, to design based quality where defects are prevented from ever occurring. Through QFD, design of experiments, detailed failure mode analyses, and other...
Since the 1980s, several important quality management systems, or programs, such as ISO 9000, TQM, Six-Sigma program, Reengineering, and Toyota production system (or lean production), have been launched. Most of these quality imperatives have been widely adopted by industries around the world. All the firms expect good results from the implementation of these quality programs. But the prerequis...
Six Sigma (SS) methodology is nowadays one of the most used approaches in the Quality Management field since its benefits coming from the improvement of the process outputs quality by identifying and removing the causes of defects and variability in manufacturing and business processes. Thus, literature on the SS topic is exponentially increased during last decades; the vast number of works on ...
Introduction: Waiting time is one of the factors affecting patients' satisfaction with the quality of services, therefore, reducing the waiting time has an essential role in the improvement of services and clients' satisfaction. The present study was performed to study the client patients waiting time in referral restorative dentistry department of dental clinic using Six Sigma model. Method: I...
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