In this paper we introduce the optimal solution for a simple and yet practical inventory policy with the important characteristic which eliminates the uncertainty in demand for suppliers. In this new policy which is different from the classical inventory policies, the time interval between any two consecutive orders is fixed and the quantity of each order is one. Assuming the fixed ordering cos...

THE AORTA is a single structure and serves to conduct oxygenated blood at systemic pressure all regions of the body. The principles aortic interventions (endo- or extravascular) should, therefore, not differ according which term medical school study in they fall, pathology need be compartmentalized for its different sections, by specialties. Equally, anesthesia surgery divided into cardiac thor...

Abstract Background Increasing men’s involvement in their pregnant partners’ wellness has been reported as one of the ways to improve access and utilization maternal health services, including birth preparedness complication readiness. Men can play meaningful roles support systems that women need achieve better outcomes. In Rwanda, men take vary, resulting diverse expectations responsibilities ...