https://www.selleckchem.com/products/pfi-2.html This study proposes a method for calculating the appropriate medical treatment price level for foreign visitors (FVs) in Japan. Hospital management costs and foreign prices were analyzed from a market principles perspective to determine the medical treatment price. The study involved two stages a preliminary survey and an extended survey, supplemented by an international survey. Relatively frequent diseases were selected, and the costs incurred by hospitals for the treatment of FVs were analyzed though data from three hospitals, covering 24 outpatients and 4 inpatients. Payments made by three insurance companies for overseas medical institution services for Japanese tourists with pharyngitis were analyzed. This study shows that the appropriate medical treatment prices for FVs, considering profits, were 1.22-4.26 times higher compared with prices under Japan's public health insurance plans. Furthermore, these prices were 1.31-4.26 times higher for outpatients with pharyngitis and external injury and 1.22-3.66 times higher for inpatients with appendicitis and femoral fractures. The price of pharyngitis treatment in 12 countries was USD 20.32-158.75 per patient for Japanese tourists, whereas FVs paid 60.24 dollars (1.13 times higher than Japan's public healthcare price) in Japan. This study shows it was appropriate to set the ideal price level for FVs higher than that for Japanese patients.CALPHAD (CALculation of PHAse Diagram) is a useful tool to construct phase diagrams of various materials under different thermodynamic conditions. Researchers have extended the use of the CALPHAD method to nanophase diagrams and pressure phase diagrams. In this study, the phase diagram of an arbitrary A-B nanoparticle system under pressure was investigated. The effects of the interaction parameter and excess volume were investigated with increasing pressure. The eutectic temperature was found to decrease in most cases, except when the i