background: nowadays, the health work decision makers need to analyze a huge amount of data and consider many conflicting evaluation criteria and sub-criteria. therefore, an ergonomic evaluation in the work environment in order to the control occupational disorders is considered as the multi criteria decision making (mcdm) problem. in this study, the ergonomic risks factors, which may influence...

abstract. today, there is no specific method or criterion for selecting contractors in the researches’ field. usually this selection is regarded as a matter of taste and as a result, there is no coordinated approach in the mentioned domain. sometimes, after signing the contract, the inappropriate selection became clear. the managers are in direct need of a pattern for selecting the contractors....

disproportionate punishments are those punishments passed or enforced without considering the criteria of proportionality, namely the criteria of harm done, the absolute or relative seriousness of crimes, the kind of committed crime and offender characteristics, the degree and kind of victim’s culpability. considering the penological aims, such as retribution, deterrence and securing social def...