Verification of external interfaces of cores on system-on-chip designs frequently entails the purchase of costly standardized software models to test the external interfaces. The puncture repair screw may include a screw head, a cylindrical shaft extending from the screw head opposite the neck, a partially threaded and solid cone that uniformly narrows from the shaft to a tip opposite the shaft, and a conic-helical thread coiled about the cone between the tip and the shaft. The present invention also provides expression vectors and host cells comprising the core promoter constructs. The transmission processing portion is configured to transmit a print request for the one or more documents selected by the selection processing portion when the motion detecting portion detects a motion of shaking the mobile terminal.