multi-path is favorite alternative for sensor networks, as it provides an easy mechanism to distributetraffic, as well as considerate fault tolerance. in this paper, a new clustering based multi path routingprotocol namely ecrr (energy efficient cluster based routing algorithm for improving reliability) isproposed, which is a new routing algorithm and guarantees the achievement to required qos ...

over the past decade, clinical governance approach with aims to improve the quality of health services has been proposed in iran. considering the obvious problems especially patients' length of stay (los) in the emergency departments (eds); the present study has been carried out with the purpose of investigating the effect of clinical governess approach on patients' los in the one of the larges...

this research has studied and ranked the service quality and its relation with customers' satisfaction in a bank in iran. in the theoretical principles section, the concepts and denitions related to services, satisfaction, banking and research background have been studied. the statistical community of the study was all the bank customers that have referred to the bankand have had interest...

the type of the applications for which internet is being used has changed over the years. multimedia applications, real-time applications and game playing require quality of service. ieee has proposed ieee 802.11e, a quality of service extension to the wireless lan standard ieee 802.11. in this paper service differentiation ability of 802.11e is evaluated. identical traffic is considered for al...

abstract background and aim: visual impairment affects people's quality of life. since the effect of rehabilitation services is measured by improving in quality of life, this study was performed to evaluate the effect of rehabilitation services on quality of life in the blind. materials and methods: 121 blind and low vision people who covered by zahedan welfare organization were studied by...

patient satisfaction is one of the sensitive indicators in determining the effectiveness of service rendered in hospitals. the study focus on comparing the health care services of  two cardiology based corporate hospitals in hyderabad, andhra pradesh, india. the data for the study was collected through a questionnaire consisting of two sections. an attempt has been made to elicit the informatio...

background: medical sciences universities have great mission to train efficient, professional and committed human resources to solve the health need of people. this research aimed to study the quality assessment of staff in-service training from viewpoints of employees ahvaz jundishapur university of medical sciences based on servqual model between 2011-2015. methods: this is a descriptive, cro...

earlier self efficacy studies have been blamed for their methodological weakness and their mere reliance on self-report, survey, and correlational techniques for data collection. the purpose of this study; therefore, was to assess the impact of feuerstein’s theory of mediation on efl teachers’ sense of efficacy through direct observation rather than self reports and to use experimental techniqu...

the purpose of this research is measuring and comparing service quality and ranking its dimensions in melli bank branches of esfahan city. for attaining this purpose systr-sq scale is used. this scale is special for measuring bank service quality. questionnaire drive from this scale is contained four dimensions and 21 question. dimensions are service system quality, behavioral system quality, s...