This paper develops a new mathematical model to study location-routing problem with simultaneous pickup and delivery under the risk of disruption. A remarkable number previous studies have assumed that network components ( e.g. , routes, production factories, depots, etc.) are always available can permanently serve customers. assumption is no longer valid when faces disruptions such as flood, e...

Introduction: This research aims to review the impact of drug addiction, domestic violence and suicide in Australia through lens disaster risk reduction. study explores whether can be considered as disasters according established thresholds definitions; contemporary health emergency management (HEDRM) practice adapted support action reduce these events inform Method: A literature was conducted ...