A processor having one or more processor cores includes execution logic that may execute instructions including one or more processes. The system and method includes a nano-encoder for encoding information related to printed texts and images; and then collocating the encoded information with the related printed texts andor images. X-ray irradiation timing is controlled such that the collecting rate of an X-ray image in an accelerationdeceleration area near at least one of a start position and a stopping position of the arm is approximately equal to the collecting rate of the image in a constant velocity area for rotating the arm at an approximately constant velocity. If the quality value of the new calibration is higher than a quality value of an old calibration, the new calibration is used, and, if not, the new calibration is discarded and the old calibration is used. Controlled release formulations comprising the polymer release leuprolide for treatment of prostate cancer patients over periods of 3-6 months.