Robertson revised her hypothesis somewhat, arguing that in determining authority in precolonial Africa age was a primary principle that superseded gender to varying degrees depending on the situation.
One particularly destructive amendment to the house's irresponsible budget bill would strip the E.P.A. of its authority to regulate greenhouse gases from vehicles and stationary sources.
One particularly destructive amendment to the house's irresponsible budget bill would strip the E. P. A. of its authority to regulate greenhouse gases from vehicles and stationary sources.
The materials are assumed to be rigid-perfectly plastic. Modified Coulomb failure criteria with tension cut-off are adopted to predict yielding of concrete.