How does torpor compare to hibernation? (Tried finding science)

Like hibernation, torpor is a survival tactic used by animals to survive the winter months. It also involves a lower body temperature, breathing rate, heart rate, and metabolic rate. But unlike hibernation, torpor appears to be an involuntary state that an animal enters into as the conditions dictate.

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.