1 Impeller humidifiers produce a cool mist with a rotating disk. 2  Evaporators use a fan to blow air through a wet wick, filter or belt. 3  Steam vaporizers use electricity to create steam that cools before leaving the machine.
Executive sponsor. Executive sponsor (sometimes called project sponsor or senior responsible owner) is a role in project management, usually the senior member of the project board and often the chair. The project sponsor will be a senior executive in a corporation (often at or just below board level) who is responsible to the business for the success of the project.
Corporate logos showing NASCAR team sponsors. To sponsor something is to support an event, activity, person, or organization financially or through the provision of products or services. A sponsor is the individual or group that provides the support, similar to a benefactor. 1 Definition.