Using shared resources has created better opportunities in the field of sustainable logistics and procurement. The Multi-Depot Traveling Purchaser Problem under Shared Resources (MDTPPSR) is a new variant (TPP) inbound logistics. In this problem, each depot can purchase its products using other depots, vehicles do not have to return their starting depots. routing problem Multi-Trip, Open Vehicl...

BACKGROUND The recent WHO report on health promotion interventions for maternal and newborn health recommends birth preparedness and complications readiness interventions to increase the use of skilled care at birth and to increase timely use of facility care for obstetric and newborn complications. However, these interventions are complex and relate strongly to the context in which they are im...

INTRODUCTION Skilled birth attendance is one of the key factors in improving maternal and neonatal health but coverage is frequently less than 50% in many African and Asian countries, especially in rural areas. This article reports the findings on skilled birth attendance in a remote area with a large nomadic population in northern Tanzania. METHODS In a secondary analysis of data from a retr...

since the time conscription has become the main source of man power for armies, a development in the relation between the state and the individual has occurred. conscription became an institution for nationalistic re-socialization and a symbol for the equality of citizens. it also played an important role in the expansion of freedoms and universal suffrage. after the world war ii, a new trend t...