A method of network surveillance includes receiving network packets handled by a network entity and building at least one long-term and a least one short-term statistical profile from a measure of the network packets that monitors data transfers, errors, or network connections. In an example, first attributes are defined for a plurality of threads within the integrated circuit. The wire can be wound around the tubular member over a wide region thereof for increasing the angular displacement of the gear body. The limiting member includes a resilient arm. Additionally, the placement of these batteries within existing rights of way allow the existing grid to be retrofitted to deliver more power without the need for costly and time consuming negotiations for new rights of way.