A very low density polyethylene having a density of 0. In one embodiment, the method comprises selecting, at an MFP device, a plurality of networked printing entities, wherein information associated with printing, being compatible with the MFP device, is stored on the MFP device, and wherein the print associated information includes at least a location data of each of the selected printing entities. The p-side pad electrode and n-side electrode of the first semiconductor laser device are electrically isolated from the package body. The flow sensor includes proximal and distal pressure sensors disposed on opposite sides of the orifice to monitor the distal and proximal pressure, producing a signal indicative of the rate of flow of the medicinal fluid through the fluid line. The first free layer is disposed on the tunneling barrier layer and has a first spin polarization factor and a first saturation magnetization.