A system for braking a vehicle includes a transmission having a plurality of gear sets for establishing a plurality of forward and reverse gear ratios and an actuator for changing the gear ratios. As each top plastic bag is filled with trash, it is torn away from the rack leaving the next bag neatly in place for filling. The recess has a generally semi-circular ring portion and a recess notch portion that communicates with and extends out of the semi-circular ring portion. The system, at least partly in response to failing to determine that the first mobile terminal is in the first area, transmits to the first mobile computer terminal location information regarding at least a first location in the first area. The method of the invention provides for the remote coring and cannulation of a body part such as a heart, blood vessels, the stomach, intestines, and other body parts with a sealed apparatus that may be de-aired to lessen the risk of the introduction of emboli into a system.