The present invention provides a fast and efficient method for determining the three-dimensional conformation of a protein. In one exemplary embodiment, a semiconductor apparatus may include a chip, scribe lanes disposed around the chip, and a probe test logic circuit for conducting a probe test on the chip. The compositon has superior mechanical strength and moldability, and superior oxygen, organic solvent, and moisture barrier properties, and thus can be used to manufacture various articles having a barrier property. When the balloon is inflated the restrainer forces it to compress the portion of the blood vessel preventing backflow and exerting forces on the blood vessel forcing blood within the portion of the blood vessel to flow antegradely. The corresponding inversion bit for this entry is accordingly set to indicate that the data as currently stored is inverted. Then, the chip is separated from the support.