A first data processor can manage resources of a second data processor by making a remote procedure call to the second data processor to invoke on the second data processor a program that supports management of data processing resources of the second data processor. In an exemplary embodiment, range cells located within a plurality of acoustic beams are sampled to provide current velocity data. The degree of mold transferability of olefin-based thermoplastic elastomer is characteristically lower than that of other thermoplastic elastomers.