the purpose of this study was to investigate the status of risk management in iran football stadiums. the research method was descriptive and survey. the statistical population included all football stadium managers and the sample consisted of the managers of those stadiums in which football premier leagues were held (n=50). two questionnaires were used to collect the data: risk management ques...

This is a prospective study that focused on the dynamics of operating rooms using operational indexes that measure optimization, resistance, overload and utilization of the surgical unit, and also identified the factors most associated with these indexes. A total of 1,908 surgeries were analyzed over a period of two months in 2007. The average rates of utilization, optimization and resistance i...

Many data base management systems’ query optimizers choose at most one index for accessing the records of a table in a given query, even though many indexes may exist on the table. In spite of the fact that there are some systems which use multiple indexes, very little has been published about the concurrency control or query optimization implications (e.g., deciding how many indexes to use) of...

As the customers are the main reason of the formation and survival of the organization, not only understanding their obvious needs, but also forecasting, determining and guiding their hidden needs, design and implementing plans of offering services for meeting these needs for attracting customers are among cornerstone of any activity in the organization. In this research, one compares the perfo...

social capital is a new concept that’s been important in management literature in recent years. the importance of this concept has led to increase the researchers’ trends to develop models and diagnose new indexes. the main object of this research is exploring and designing a model to achieve foregoing goal. social capital development in universities and higher education centers as fundamental ...

The aim of this study is assessing the effectiveness of Customer Relationship Management factors in Isfahan tourism and travel agencies by Structural Equation Modeling (SEM). It is practical according to the goal and it’s a kind of descriptive survey in terms of methodology. Research population included all of staffs and managers at tourism and travel agencies in Isfahan in 2012 that 274 of the...