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...

The Department of Veterans Affairs (VA) adopts as a final rule the proposal to amend its adjudication regulations regarding presumptive service connection for medically unexplained chronic multisymptom illnesses associated with service in the Southwest Asia theater of operations for which there is no record during service. This amendment implements a decision by the Secretary that there is a po...

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...

objective: this study was performed to compare the effectiveness of two methods of follow-up: short message service (sms) versus telephone call on glycosylated hemoglobin (hba1c) in type 2 diabetes. material and methods: this semi-experimental study consisted of 77 patients with type 2 diabetes who were randomly assigned into two groups: telephone follow-up (n = 39) and short message service (n...

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...

Data cleaning is a vital process that ensures the quality of data stored in real-world databases. The process of identifying the record pairs that represent the same entity (duplicate records), commonly known as record linkage, is one of the essential elements of data cleaning. Digital government serves as an emerging area for database research, such as database management, data integration, da...