Medical equipment especially stethoscopes, are increasingly responsible for healthcare-associated infections. The objective of our work is to establish the prevalence bacteria carried by stethoscopes among anesthesia doctors in operating roomof Mohammed V Military Teaching Hospital. This was a prospective study out over period 2 months on 10 showing that 90% collected were infected. average num...

The importance of accurate, reliable recording mediums cannot be understated. Function and esthetics are directly related to this critical step. Dental recording materials must be accurate, easily manipulated, and economical for effective use. Five types of intraoral records of 31 patients were registered and placed on an arcon, semiadjustable articulator to measure the magnitude and direction ...

It is becoming increasingly evident that cognitive radio (CR) users in CR networks acting in uncertain dynamical environments often employ exact or approximate Bayesian statistical calculations in order to continuously estimate the channel states. In this work we propose a prediction/filtering channel state estimation model capable of exactly implementing Bayesian state estimation and predictio...