The objective of this study was to investigate the proper concentration of D-xylose which is expected to reduce the GI (Glycemic index) value of sucrose in the human body. When subjects took a sucrose mixture containing 5% and 10% D-xylose, the blood glucose levels were lowered by approximately 27.5% and 25.9%, respectively, compared to those of sucrose. The GI values of sucrose mixtures containing 5% and 10% D-xylose were 49.3 and 50.4, respectively. The reduction in GI value was not dependent on the D-xylose concentration, as the GI value of sucrose mixture containing 5% D-xylose (XyloSugar) was similar to that of sucrose mixture containing 10% D-xylose (XyloSugar10). D-xylose is not only more expensive but also less sweet than sucrose. So, low concentration of D-xylose has the advantage in the price and taste. It was determined that the proper concentration of D-xylose expected to reduce GI value of sucrose was 5% (w/w).

게임에 현실과 비슷한 공간을 표현하게 되면서, 좀 더 사실적인 게임 공간을 만들어 내는 것이 매우 중요한 요소가 되었다. 그러나 정해진 틀 안에서 제한된 반응만을 보이는 NPC는 사용자가 지루함을 느끼고 게임에 대한 흥미를 잃게 만든다. 이는 NPC의 행동 생성과 제어 방법이 미흡하기 때문이다. 본 논문은 RPG류 등의 공간을 탐색하는 게임 환경에서 NPC가 자신의 상태에 따라 다른 행동을 취하고, 뷰포인트와 관계없이 ‘생활하는’ NPC에 대해 기술한다. 이 연구를 토대로 NPC의 행동을 스크립트 언어로 출력하는 행동 생성기를 제작하고 실제 생성된 NPC의 행동 패턴을 분석하여 봄으로써 본 연구가 NPC의 효과적인 행동 생성에 도움이 됨을 보인다.

In this study, solid-liquid separation conditions for coagulation and sedimentation experiments using inorganic coagulant (aluminum sulfate and Poly-Aluminum Chloride (PAC)) were optimized with brine wastewater discharged by the epoxy-resin process. When the turbidity and suspended solid (SS) concentration in raw wastewater were 74 NTU and 4.1 mg/L, respectively, their values decreased the lowest in a coagulant dosage of 135.0 - 270.0 mg Al3+/L. The epoxy resin was re-dispersed in the upper part of wastewater treated above 405.0 mg Al3+/L. The removal efficiencies of turbidity and SS via dosing with aluminum sulfate and PAC were evaluated at initial turbidity and SS of 74 - 630 NTU and 4.1 - 38.5 mg/L, respectively. They increased most in the range from 135.0 - 270.0 mg Al3+/L. The solid-liquid separation condition was quantitatively compared to the correlation of SS removal efficiency between the coagulant dosage and SS concentration based on the concentration of aluminum ions. The empirical formula,   , shows the relationship between SS removal efficiency (R) and coagulant dosage (D) at 38.5 mg/L; it produced high correlation coefficients (r2) of 0.9871 for aluminum sulfate and 0.9751 for PAC.