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이수일,Lee, Soo-Il 대한예방의학회 1979 Journal of Preventive Medicine and Public Health Vol.12 No.1
For the purpose of further health control, D-penicillamine was orally administered to 8 persons who were employed in lead industry and suspected lead intoxication routine industrial health examination. The does of D-penicillamine was 600 mg per day and was administered orally in every other 5 days, For the laboratory analysis 24 hours urine and 10 gm of whole blood were collected every day. The results were as follows; 1. It was found that mean urinary lead excretion per day was 446.5 g/l and 394.98 g/l, respectively during the first 5-day and the second 5-day administration with D-penicillamine. 2. Mean lead excretion per day was $130.56{\pm}66.42g/l$ after first 5-day administration and $159.28{\pm}104.44g/l$ after second 5-day administration with D-penicillamine. 3. The level of urinary lead excretion after administration increased 3 to 4 times than that before administration with D-peniciilamine. 4. Blood and urinary lead level investigated after 6 months were $44.4{\pm}10.2g/100g\;and\;72.7{\pm}29.7\;g/l$ for the eight persons.
이수일(Lee, Su-Il),이수범(Soo Beom Lee),김정현(Jeong Hyun Kim),김장욱(Kim, Jang-Uk) 대한교통학회 2007 대한교통학회 학술대회지 Vol.55 No.-
본 연구에서는 도로의 평면선형 설계일관성을 평가하기 위한 지표 및 모형을 개발하였다. 도로선형 설계일관성은 운전자의 기대와 도로 기하구조의 일치성에 달려 있기 때문에 일관성 평가지표는 운전자의 행태특성을 잘 반영할 수 있어야 한다. 따라서 본 연구에서는 이를 고려한 새로운 평가지표의 개발과 도로 선형조건에 따른 평가지표들이 어떻게 변하는지를 파악하여 안전성을 평가하는 방안을 강구하였다. 본 연구에서는 차량간격과 속도면차를 새로운 평가지표로 제안하였다. 제안된 평가지표는 신설도로뿐만 아니라 기존도로의 선형일관성 평가로 도로의 안전성을 향상시킬 것으로 판단된다. This paper is to develop a model for evaluation of highway alignment design considering the driver’s behavior in order to enhance the highway safety. Under the conditions, this research included a new evaluation criteria development and an analysis on how to change evaluation criteria according to roadway alignments, to evaluate safety. The vehicle spacing and speed deviation are suggested as new evaluation index The evaluation criteria model can be used to compare the anticipated safety performance of two or more geometric alternatives for a proposed highway improvement.