BACKGROUND Different studies have reported the effectiveness of Web-based computer-tailored lifestyle interventions, but economic evaluations of these interventions are scarce. OBJECTIVE The objective was to assess the cost-effectiveness and cost-utility of a sequential and a simultaneous Web-based computer-tailored lifestyle intervention for adults compared to a control group. METHODS The ...

according to the changing business, nowadays teams are cornerstones of successful organizations, in addition, with the developments and technological innovations in communication and information, virtual teams are playing more critical role in today's business. on this basis, determining factors which affect virtual team's performance are important to both scholars and practitioners. ...

abstract. this study aims to identify and prioritize the factors affect the effectiveness of human resources at islamic azad university of karaj. the research is descriptive-survey method because researchers use a questionnaire, content validity and the experts’ point of views are used to assess the validity of questionnaire and cronbach's alpha was used to assess the reliability. to measu...

This study is examining the relationship between the rate of religiousity and attitude toward democracy in Nayshabor citizens. To do so, a survey was done in a sample of 295 literate citizens were selected in PPS method. Theoretical framework is selected according to the theories of Lenski, Weber and Cultural wars theory and religiosity measurement is done according to Glock and Stark’s multidi...

Introduction: The main objective of all organizations is to improve theefficiency and effectiveness of the personnel’s performance and this partly depends on effective management. Managers are valuable assets and studying their behavior and personality dimensions may provide important guide for effectiveness and efficiency improvement. In this connection, the objective of this research is to de...