The presently-disclosed subject matter includes light-activated ruthenium compounds. The resource system receives resource requirements that indicate target attributes of a target resource that is desired. A transfer transfers in a downstream direction, the board from the scanner to the identification device, and from the identification device to a lug-loader loading device adjacent and immediately upstream of a lug loader. The recognition circuit has an energy storage element and a current limiting element, and the thermal sensing circuit has a switch and a thermal sensing element. The computer system also sends the validated edit information to the generic viewer for presentation. The basic power supply circuit and the additional power supply circuit are activated in a high frequency range, whereas only the basic power supply circuit is activated in a low frequency range.