These findings may reflect an evolutionary strategy, where hierarchical roles encourage loyalty and emotional investment, ...

Roles in a business often follow a hierarchy and include owners and leaders, senior managers, supervisors, team leaders, operational and support staff. Senior managers sit below the level of owner ...

Stochastic and hierarchical models lead to mutually exclusive ... an orphan nuclear receptor with no previously known roles in hematopoiesis, was found by microarray to be 4.6-fold more highly ...