In this study, a mixed resin containing Bis-GMA was developed to produce a light-emitting sign using quantum dots. As a result of measuring the viscosity, color coordinates change, and luminance of the mixed resin, the following conclusions were obtained. The viscosity of the mixed resin decreased as the content of the diluent increased, and viscosity values ​​ranged from 3,627 to 1,349cps showed as a result. The viscosity of the mixed resin decreased as the temperature increased, and the viscosity showed a value of 5,156 to 1,132cps. For the optical properties of InP/GaP/ZnSe/ZnS quantum dots, the absolute quantum efficiency was 91% at 522nm and 90% at 618nm when the gallium was 0.01%. The luminance of the light-emitting sign using the resin mixed with quantum dots was showed 142.6cd/m2 in white and 104.2cd/m2 in the red region.

During the Japanese Occupation of China (1931-45), countless Chinese cultural relics were simply destroyed or looted in accordance with Japan’s notorious ‘Three Alls Campaign,’ also known as ‘Burn all, loot all, and kill all’. Due to the 1972 Japan-Chian Joint Communiqué, however, the Chinese Government renounced its demand for war reparation from Japan. The question then becomes whether, when the Chinese Government renounced its claims for war reparations in a peace treaty. Chinese individuals still have a means to vindicate their rights to request restitution of Chinese cultural relics from Japan. The primary purpose of this research is to tackle two questions: First, was the taking of Chinese cultural relics during the Japanese Occupation prohibited by law? Second, can the Chinese individuals legally require the restitution of looted cultural relics? This paper handles a case of a 1300-year’s old Tang dynasty stele in Japan which has been asked to hand over to China since 2014.

몇 십년 전만해도, 피해자가 통지를 받고, 출석하여, 진술할 수 있는 법적 권리는 거의 형사사법 체계내에서 없었다. 피해자는 재판 절차 또는 피고인의 체포나 석방에 대해 고지될 필요가 없었으므로, 그들은 재판이나 다른 절차에 출석할 권리가 없었고, 형의 선고나 기타 심리를 위해 법정에서 진술할 권리도 없었다. 더욱이, 피해자 지원 프로그램은 사실상 없는 것이나 마찬가지였다. 그 이후로, 범죄피해자의 법적인 권리를 창설하고 지원하는 프로그램에서 놀라운 진전이 있었다. 오늘날, 캘리포니아와 대부분의 다른 주는 실정법 내에 범죄피해자의 기본적인 권리와 보호를 위한 광범위한 규정체계를 가지고 있다. 피해자 권리규정은 연방, 주, 지방 형사사법제도 차원에서 피해자를 대하는 태도에 중대한 영향을 미쳤다.

In classical dynamics, the coefficient of restitution is one of variables to estimate the amount of impulse. In general, we have considered the coefficient of restitution as a constant value. However, coefficient of restitution (COR) is the function of contact material and colliding velocity. Furthermore, COR is also a function of contact area. Thus, without considering the variable characteristic of COR, the actual motion of an object just after impact is not the same as we expect. A general COR model is proposed in this work and its effectiveness is verified through a cart impact experiment and its result is applied to simulation of a ball impact problem. A three-degree-of-freedom manipulator is employed as a test-bed.