Peptide sequences are provided which are capable of mimicking proteins encoded by HCV for use as reagents for screening of blood and blood products for prior exposure to HCV. The locating rod is urged by the movable member to locate securely in first locating edges of the guide slots of the footboard at such time when the steering rod is kept in the upright position. The core is secured within and substantially enclosed by the outer member. The travel platform then presents the one or more parking areas associated with the one or more travel paths, the one or more places of interest, or a combination thereof. The control apparatus controls at least one of the valve timing of the intake valves, the valve timing of the exhaust valves, and a fuel injection amount to the cylinders, thereby suppressing the combustion of all the cylinders, such that the combustion state of the identified cylinder becomes an appropriate combustion state.