A method loads a resource in a software application. The method includes generating a frame including a plurality of physical layer zones, each of the plurality of physical layer zones applying different Fast Fourier Transform sizes and different pilot patterns; and transmitting the frame. When it is determined that the temperature difference between the detected temperatures exceeds a predetermined level, electric power supply to the electric heater is discontinued. The return roller support structure is slidable from the mounting apparatus in a direction towards the near side of the return side of the conveyor belt. The result is a more tensile silicide that is optimal for n-FET performance.