A test circuit and a method of monitoring a manufacturing process of a semiconductor integrated circuit using the test circuit are provided. The receiving unit is configured to receive a plurality of audio-video signals. The present invention also provides plasmids containing mutated steroid hormone receptor proteins and cells transfected with those plasmids. Each of the data lines crosses all of the gate lines with an insulating film interposed therebetween. For each re-arrangement, an set of re-arranged image intensities are obtained. The rotor hub fairing system is attached to the counter-rotating, coaxial rotor system through a bearing arrangement such that the shaft fairing may be positioned at an azimuthal position about the main rotor axis of rotation relative the airframe by a de-rotation system.