the supplier selection is a multi-criteria decision making which consist both qualities and quantities metrics. a lot of investigations have been published in the supplier selection area and, most of the proposed models focused on manufacturing environments and a few papers have been allocated for service industries. proposed system utilizes new method that transfer the house of quality (hoq) a...

background following the implementation of family physician plan in rural areas, the quantity of provided services has been increased, but what leads on the next topic is the improvement in expected quality of service, as well. the present study aims at determining the gap between patients’ expectation and perception from the quality of services provided by family physicians during the spring a...

the current internet inherently has a degree of survivability due to the connection less ip protocol. dynamic routing protocols are designed to react to faults by changing routes when routers learn about topology changes via routing information updates (e.g., link status advertisements). loss of quality of service (qos) has not been an issue because current internet traffic is the best-effort. ...

a better understanding of factors influencing quality of medical service can pinpoint better strategies for quality assurance in medical services. this study aimed to identify factors affecting the quality of medical services provided by iranian physicians.exploratory in-depth individual interviews were conducted with sixty-four physicians working in various medical institutions in iran.individ...

conclusions by studying the gap between perceptions and expectations of students from counseling services, we can provide the base for developing appropriate programs for the improvement of counseling services. results the result of this study showed that there were some differences between students’ perceptions and their expectations of counseling services quality (z = -12.91; p < 0.0001). the...

background: determining quality requirements and quality dimensions is one of the most reliable ways of providing high quality services. the objective of the present study was to investigate the association between quality requirements and quality dimensions according to the points of view of physicians, nurses, and patients. materials and methods: this descriptive study was carried out in hosp...

Service Level Agreements (SLAs) are used to guarantee quality of service (QoS) between customers and service providers. In an SLA, parties establish a common set of rules and responsibilities. In this paper we propose a practical stochastic modeling of a multi-tier architecture considering SLAs for specific transactions. The model is parameterized with available performance testing data for a r...

Education has been categorized as an intangible service industry based on the characteristics of its service activities by Christopher [3]. In order to enhance the service quality of education it is critical to attain a high degree of satisfaction of teachers, who are the internal customers, which will help to increase the degree of satisfaction of students, who are the external customers of ed...