The invention provides compounds which directly inhibit IRE-1\u03b1 activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. An input amplifier stage includes a first input terminal and a second input terminal and having a first gain. An arbor on the cup is in circuit with the drive system of a vehicle. A side covering is attached to at least one of the terminal side and the opposing side, the side covering including a base and a skirt defining a resin cavity adapted to receive hot melt resin. The dispenser may be reusable to facilitate easy use and last minute selection of flavoring component for a consumable beverage. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency.