Many States are moving away from a very active role in the supervision of aviation activities. The reasons for this include the large number of inspectors required to perform this function, confusion over safety responsibilities and the need for a large enforcement organization, factors are assumed to contradict the safety culture that is promoted as being an important factor in safety manageme...

Background: The effectiveness of safety systems is critical to the realization of their goals. Thereششfore, this study was conducted to investigate the role of safety management systems on accidents and the status of safety performance indicators in a combined cycle power plant in 2011. Materials and Methods: This descriptive-analytical research was carried out in two stages in all Yazd Combin...

conclusions persian version of the self-management scale for patients with epilepsy is valid and reliable to measure the dimensions of self-management in iranian patients and it can be used to measure epileptics’ self-management. further research on the safety of this tool is recommended. results the validity of all items was above 0.63 and their content validity indexes (0.81-1) were appropria...

background: research project risks are uncertain contingent events or situations that, if transpire, will have positive or negative effects on objectives of a project. the management of health and safety at work (mhsw) regulations 1999 require all employers and the self-employed persons to assess the risks from their work on anyone who may be affected by their activities. risk assessment is the...

precise identification of the risks of power plants as a part of a comprehensive safety analysis is recommended by monitoring organizations. assessment and risk management techniques in industrial activities through the use of preventive approach to identify hazards , assess and control safety - health risks unit is studied. in this study, risks and effects of abadan gas power plant were studie...