Behavior-based approach/programs integration

Two of these system variables involve human factors. Each generally receives less attention than the environment, mostly because it is more difficult to visibly measure the outcomes of efforts to change the human factors. Some human factors programs focus on behaviors (as in behavior-based safety) others focus on attitudes (as in a person-based approach). A Total Safety Culture integrates these two approaches. 

The theoretical model presented here is, in fact, based on experimental functional physiology. The integrated approach to the cardiac system discussed here, provides a qualitative tool for the study of normal states under different loading conditions, certain pathologies, effects of drugs on the cardiac behavior and other related problems. This study is part of the wide range research program aimed at the dynamic simulation of the cardiac system presently underway in these laboratories. 

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