穿爆弹撞靶效应数值分析

利用流体弹塑性模型和欧拉算法对穿爆弹撞击有限尺度模拟靶的力学效应进行了数值分析。给出了撞靶过程中各物理量的变化，分析了靶板尺度、撞靶速度对撞靶效应的影响

高温下He~＋辐照316L不锈钢时氦泡的形态及氦的俘获

用ＴＥＭ观察６００℃下氦离子辐照３１６Ｌ不锈钢中氦泡的形态及分布，发现氦浓度比较低时，氦泡优先在位错线上形成；随着氦浓度的增大，氦泡在基体中均匀分布．在晶粒内及品界处，氦泡都呈多面体形状，观察的晶界处不存在氦泡的优先生长现象．根据定量测得的氦泡直径和数密度的值，按“流体模型”描述的状态方程，计算处于可见氦泡中的氦浓度的深度分布，发现处于可见氦泡中的氦浓度分布相对于注入的氦浓度（ＴＲＩＭ计算）分布向表面方向发生位移．注入的氦基本上都处于可见氦泡之中

飲み忘れ薬剤に対する適正使用推進のための再利用の実践

Cooperating with hospitals and clinics, the current situation of leftover medicines for outpatients was investigated. Pharmacies played a role in receiving and counting leftover medicines. Pharmacists reported the number of leftover medicines to physicians and facilitated a decrease in the dosing days of prescriptions for the purpose of reusing leftover medicines. Our study, conducted from March 2003 to July 2003 in three pharmacies, found that the saved drug cost and pharmacist technical fees was 489830 yen. There was an income decrease of 69080 yen to the pharmacies. If, as we found in our study, an average medication savings of 40000 yen per pharmacy-month represents a conservative estimate, the total national cost due to medication saving would nearly 20 billion yen per year. The rate of forgetting to take medicine rose as the dosing frequency increased. With a dose of three times a day before every meal, the forgetting probability was 100%