オペレーションズ・リサーチ
Operations management is concerned with designing and controlling the process of production and redesigning business operations in the production of goods or services. Operations research deals with quantitative models of complex operations and uses these models to support decision-making in any sector of industry or public services. Supply chain management is the process of planning, implementing and managing the flow of goods, services and related information from the point of origin to the point of consumption.