Abstract Background It is estimated 6500 daily deaths by occupational diseases with a high social and economic impact. Several studies show that the perception of risks acts as precursor to preventive attitudes behaviors workers. Nevertheless, attention paid scarce even controversial. This study focuses on model used behavioral safety programs associating it psychometric paradigm, understand wo...

Abstract Considering constrained choice, practitioners and theorists frequently invoke a Lagrangian to generate optimality conditions. Regular use of that vehicle requires, however, some constraint qualification . Yet many economists go easy on the mathematics issue. Conversely, few mathematicians elaborate economics context. Thereby both parties leave lacunas as didactics or intuition. This no...

like other countries, there are various conditions for election candidates in islamic republic of iran. since the president enjoys a very significant role in iran’s political system, having extensive powers, the presidential qualifications have been did down in the country’s constitution. principle (115) provides:” the president must be elected from among religious and political personalities p...

Introduction . In the construction industry, there has recently been a positive trend towards decrease in injury rates. The authors have identified specific conditions of work as source occurrence prerequisites for accidents. paper provides analysis statistical sample data on accidents and occupational injuries which shows that sources vast majority cases industrial are avoidable factors. Probl...

Background and aims: Many workers face significant hazardous workplace exposures, especially indeveloping countries. The objective of this study was to investigate the prevalence of occupational riskfactors and common occupational diseases in Kerman.Methods: This study was based on data from occupational risk factor and disease monitoring systemsavailable at Kerman Provi...