A non-magnetic substrate for a magnetic recording medium is formed or molded within a die. Some techniques share a conversation identifier that uniquely identifies a logical conversation across the real-time sessions that belong to the logical conversation. The implant apparatus may further include a channel extending though a portion of the anchor and having an outlet opening in the distal implant end. The event server is thereafter capable of generating a semantic package identifier associated with the event package and the semantic description to thereby bind the event package to the semantic description. The feedstock and products of the dehydrogenation reactor are flowed along a longitudinal spiral flow path providing for an outward radial flow of hydrogen to provide a pressure gradient through the hydrogen permeable outer wall of the reactor with the flow of hydrogen therethrough. At least one sensor is disposed in the housing between the inlet and the outlet.