Abstract: A management method performed by a management apparatus includes determining a delivery vehicle based on vehicle classification data and delivery environment information.

Abstract: An information processing method performed by an information processing apparatus includes acquiring route information that indicates a route or a stop position for a delivery vehicle, the route information being generated based on driver information regarding a driver of the delivery vehicle and delivery information regarding a package to be delivered by the delivery vehicle.

Abstract: A management method includes determining, by a management apparatus, a stopping location for a vehicle used for delivery, based on vehicle classification data on the vehicle, delivery environment information, and stopping environment information during the delivery.

Abstract: A management method includes determining, by a management apparatus, an acceptable range of a delivery time based on a delivery condition of goods ordered from a store, and determining, by the management apparatus based on the acceptable range of the delivery time and vehicle classification data on a vehicle that delivers goods, goods to be loaded into the vehicle.

Abstract: A first object is to provide a method for evaluating large-sized inclusions in a bearing steel. The method enables quantitative evaluation of large-sized inclusions even if the steel has a high degree of cleanliness. Further, a second object is to provide an appropriate bearing steel evaluated by the method for evaluating large-sized inclusions. Further, a third object is to provide a rolling bearing capable of eliminating short life products and cracked products and providing longer lifetime for entire bearings. In order to achieve the first object, a round bar formed of a bearing steel to be evaluated and an ultrasonic probe are placed in an ultrasonic transmission medium, and the size and number of large-sized inclusions that are present in the flaw detection volume are measured to estimate the existence probability of large-sized inclusions in the bearing steel to be evaluated.