background: in addition of the socio-economics costs, trauma is the 4th cause of death at all age groups, in 2000, trauma was caused more than 6 million deaths in the world. despite promising trend in improving many aspects of health care and treatment in the last decade in our country, little attention has been paid to the subject of registering trauma on an international standard. effective p...

The purpose of a financial manager in dividend policy is to maximize the wealth of its owners while providing adequate funds for the company. In this research, the aim is to determine the relationship between information asymmetry, dividend policies and ownership structure. After designing information asymmetry evaluation indicators, the transaction information has been collected from the Stock...

background: chronic renal failure and dialysis causes symptoms which can affect the patient's quality of sleep and quality of life. therefore, this study aimed to determine the relationship between sleep qualities, and quality of life in hemodialysis patients in the chaharmahal and bakhtiari province. methods: this was a descriptive-analytical study. the study population consisted of the dialys...

This research addresses difficulties in measuring e-commerce success by implementing the DeLone and McLean (D&M) model of IS success (1992, 2003) in an e-commerce environment. This research considers the influence of quality on e-commerce success by measuring the information quality and system quality attributes of an e-commerce system and the intention to use, user satisfaction and intention t...

Despite the vital role of information in relational-oriented firms, there are limited studies on the impact of information quality on relationship marketing. To address this gap, this study develops a conceptual model to examine the impact of information quality on the successful implementation of relationship marketing by assessing the mediating role of salespeople's relational competency. The...

Conventional approaches to defensive information warfare (IW) focus primarily on physical security, electronic countermeasures and encryption techniques. These areas focus on preserving system availability and data secrecy. However, these areas control only a small subset of the range of impacts that information warfare attacks can have on information data quality attributes provided to users. ...