Systems and method in accordance with an embodiment of the present invention can includes an implant comprising a first wing, a spacer extending from the first wing, and a distraction guide. In one embodiment, the ACDC converter includes a primary winding, a switching transistor coupled to the primary winding, the switching transistor configured to carry a drain-source current, and a feedback voltage port configured to carry a feedback voltage. Methods for producing a maize plant that comprises crossing hybrid maize variety X8F933 with another maize plant. Light emitted from the plurality of light sources passes through and illuminates the light transmissive region. The usage interruption unit is for setting a connected peripheral device to a usage interruption state.