Methods for managing resource utilization in a Long Term Evolution communication system are described. The devices have a cap that may contain a dry pad impregnated with an antimicrobial agent. For integrating the substrate and the cover so as to seal the functional unit, the sealing frame and the sealing layer are joined to each other by heating and pressurizing the sealing frame and the sealing layer at a temperature that is about 50\xb0 C. And the part number data includes a number of the part as an identifier. A measuring system is configured to determine if the first large molecular weight marker is equal to or larger than a first target concentration, where if the first large molecular weight marker is equal to or larger than the first target concentration then the first large molecular weight marker it meets a first criteria for rejection by said membrane.