System and methods resolving an electronic commerce dispute involving one or more parties by selecting one of two modes of resolving the dispute, the first mode being completely driven by an electronic agent and the second mode involving a human dispute resolution specialist; and presenting the resolution of the dispute to the one or more parties. 344 and 35 MPa, and wherein said upper and lower flange sheet has a modulus of between and 1380 and 20000 MPa and a toughness between 1. The power circuit also includes first and second diode bridge rectifier circuits that are coupled to the first AC input, the second AC input, and a ground. At least one connector can be disposed on each actuator. Certain embodiments include an intra-aperture component dimensioned for positioning within a defect in the AF, with one or more components being used to maintain the intra-aperture component in position. Further, on the other side of the electrolyte membrane, cathode-side respective layers having the same constructions as above are disposed.