نتایج جستجو برای: quality model
تعداد نتایج: 2744925 فیلتر نتایج به سال:
background: quality management is one of the most effective strategies for improving the health systems performance in developed and developing countries. the main goal of this study was identifying the most important aspects of quality management and preparing an appropriate model for health system. method: this research was a comparative study on quality management models in the health system...
As its main concern is the customers needs, the total quality management (TQM) is of high significance in organizations like insurance wherin customers do not buy companies products voluntarily. Since the implementation of TQM in every organization demands a model to be specific to the organization, researcher has been intended in this research to develop a TQM model for the Iran's insurance ...
with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...
Introduction: Evaluating the quality of educational services is one of the most important jobs of the higher education. The SERVQUAL model for gap analysis evaluates the quality of services based on customer’s viewpoint. A good plan for increasing educational services quality can be achieved by SERVQUAL model. This study aims to evaluate the quality of educational services at Faculty o...
Background: This study aimed to explore service quality in Iranian hospitals by a systematic review and meta-analysis of the existing literature. Methods: The literature search in the international (PubMed, Scopus, and the ISI) and Iranian (SID, Iranmedex, and Magiran) scientific databases was conducted to identify studies (published in English and Persian) used the service qualit...
In this study, a water quality model of Haraz basin was used as an evaluative tool to estimate the spatial distribution of variables that are related to water quality and nutrient loads of the Haraz River. Previous studies performed in this river indicate that trout culture activity along the Haraz River have led to various changes in the water quality parameters. In the present work, the possi...
A quality perspective in data resource management is critical. Because users have different criteria for determining the quality of data, we propose tagging data at the cell level with quality indicators, which are objective characteristics of the data and its manufacturing process. Based on these indicators, the user may assess the data's quality for the intended application. This paper invest...
This article deals with evaluation of image quality by various methods and comparison of their results. Generally, there are several ways how to assess image quality. Three main approaches are: subjective testing, objective testing and image quality evaluation using a human visual system model (HVS). The subjective testing is based on human perception, the objective testing on a mathematical co...
Future multimedia systems will rely on broadband networks and subnetworks which will be able to provide the required type of communication services and will meet the stringent quality of service (QOS) demands. However, it is likely that the introduction of multimedia communication will have to he based on networks providing simple services that are not directly meeting the multimedia requiremen...
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