The present invention relates to Par-4 mutants which cause apoptosis in cancer cells which are sensitive to Par-4 and also induce apoptosis in cancer cells which are resistant to Par-4. An active layer of a transistor may include a plurality of material layers with different energy band gaps. The connection structure includes at least one rod shaped elevation adjustor inserted through the deck to support the deck spaced apart from an upper surface of the girder at a predetermined interval. The driven sprocket and the brake disc are disposed on the inside of the vehicle body frame. The raw material is charged into the first acidic aqueous solution, which contains cupric chloride, ferric chloride, 7 gL of hydrochloric acid, and sodium chloride.