A system comprises a particulate matter filter that comprises an upstream end for receiving exhaust gas, a downstream end and at least one portion. The device has a nanowire structure comprising an elongated member having a cross-sectional area ranging from about 1 nanometers but less than about 500 nanometers, but can also be at other dimensions, which vary or are substantially constant or any combination of these. Also included is a multi-site scheduler configuration arranged to assign and schedule print jobs to one of a home shop and a non-home shop.