Quantization in the mini-superspace of a gravity system coupled to a perfect fluid, leads to a solvable model which implies singularity free solutions through the construction of a superposition of the wavefunctions. We show that such models are equivalent to a classical system where, besides the perfect fluid, a repulsive fluid with an equation of state pQ = ρQ is present. This leads to specul...

Objective: To research the results of microsurgical treatment symptomatic internal carotid artery stenosis by Carotid Endarterectomy in acute period a stroke that were performed Neurosurgery Department IMSP IMU. Materials and Methods: A retrospective data collection was conducted on all consecutive patients surgically treated for an extra-cranial (ICA) hemodynamic Emergency Medicine Institute,i...