A method of, apparatus for, or storage device medium having instructions for publishing a first notification within a data processing system where the data processing system comprises a first source generating the first notification, a first destination device, and a second destination device. Provided is an infra-red radiation or heater device constituted of silicon carbide IR-emitters, and which employs an individual infra-red emitter for each individual mold, to impart a desired thermal gradient. A second layer is positioned abutting the first layer, the second layer constructed from a non-toxic, biocompatible deflection material. In another embodiment, the showerhead includes a first and a second turbine located side-by-side along a centerline of the showerhead, a corresponding outlet region is arranged along the centerline and additional outlet regions are laterally spaced therefrom.