Methods for fabricating conductive structures on contact pads of semiconductor device components or other electronic components and for securing conductive structures to contact pads include directing consolidating energy toward unconsolidated conductive material. The opposite end of the hydraulic cylinder is attached to the reverser driver. A magnetic memory device made thereof possesses a higher thermal stability against external thermal fluctuations and in the meantime has a lower power dissipation in writing operations. In one embodiment, each device operates to mediate communication activities among others devices of the network while in the coordinating mode. Depending on the nature of a particleanalyte present in the fluid and its interaction with the primary flow and the secondary flow, the analyte may be retained or redirected.