This invention provides a composition of at least one Bordetella antigen and an effective adjuvant amount of interleukin-12, and uses thereof as a vaccine against Bordetella infection. The heat conductive bonding agent is filled into at least one through hole provided in the ceramic ht superconductor, where the bonding agent, at the interface between the metal support and the ceramic ht superconductor and the bonding agent within the at least one through hole, is in contact with each other. Virtual private network structures that support the virtual private network tunnel are based upon a home address specified for the mobile node. The electrically driven actuator receives a drive signal that controls the amount of deflection. The assembly optionally includes a bearing spacer having improved length tolerance. The received messages are checked for rule compliance.