There is a biochemical and anatomical difference. Exhausted would implies that there is no available energy for the task at hand and enervated would suggest that the intended task lack the nervous potential to be actuated. That said, in popular discourse, there is not much difference between the two.
Systems theory has also been developed within sociology. An important figure in the sociological systems perspective as developed from GST is Walter Buckley (who from Bertalanffy's theory). Niklas Luhmann is also predominant in the literatures for sociology and systems theory.
Synergy. Balance. Systems Approach to Management Defined. The systems approach to management is based on general system theory the theory that says that to understand fully the operation of an entity, the entity must be viewed as a system.This requires understanding the interdependence of its parts.1.ynergy. Balance. Systems Approach to Management Defined. The systems approach to management is based on general system theory the theory that says that to understand fully the operation of an entity, the entity must be viewed as a system.