نتایج جستجو برای: the quality indices
تعداد نتایج: 16187091 فیلتر نتایج به سال:
this study aimed to empirically develop a reliable and valid model specifically for measuring service quality of sport conferences as sport event tourism. to assess the model which has been established based on the survey, data gathered from 136 of attendees in sport conference. finding of this study showed that participants form their service quality perceptions based on their evaluations of 4...
Clustering attempts to discover significant groups present in a data set. It is an unsupervised process. It is difficult to define when a clustering result is acceptable. Thus, several clustering validity indices are developed to evaluate the quality of clustering algorithms results. In this paper, we propose to improve the quality of a clustering algorithm called ”CLUSTER” by using a validity ...
Social sustainability is one of the controversial issues which has far-reaching implications for the realms of architecture and urban design. In this respect, Joubareh Neighborhood in Isfahan, considered as the oldest historical location of the city, is of considerable importance. Despite the various values of this neighborhood, its historical texture has been deteriorating in recent years. Acc...
This analysis applied systematic review as a methodology for identifying, analyzing and interpreting data on the use of water quality indices human consumption. Scientific articles were searched in “PubMed”, “Scielo”, “ScienceDirect” “Web Science" databases, using keywords “drinking water” “water index”, with custom interval between 2000 2020. The results indicated 82,573 published articles, 16...
Background and Objectives: Quality of work life is one of the most important factors in promotion of teachers and having them continue their jobs. This study aimed at designing and evaluating a questionnaire for teachers’ work life quality. Methods: In this research, a sequential exploratory approach (instrument editing model) was used and in the qualitative stage, a semi-structured interview...
The performance of an automatic fingerprint authentication system relies heavily on the quality of the captured fingerprint images. In this paper, two new quality indices for fingerprint images are developed. The first index measures the energy concentration in the frequency domain as a global feature. The second index measures the spatial coherence in local regions. We present a novel framewor...
Multivariate Process Capability Indices (MPCI) show how well a manufacturing process can meet specifica-tion limits when quality characteristics enclose a relative correlation. Process capability is an important and commonly used metric for assessing and improving the quality of a production process. When quality charac-teristics of a product are correlated then an attractive comes close to MPC...
background: in the past few decades, indoor air pollution (iap) has become a primary concern to the point. it is increasingly believed to be of equal or greater importance to human health compared to ambient air. however, due to the lack of comprehensive indices for the integrated assessment of indoor air quality (iaq), we aimed to develop a novel, fuzzy-based indoor air quality index (fiaqi) t...
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