This study was designed to investigate dietary life related to sodium of participants in hypertension and diabetes preventive education at the public health center located in Incheon Metropolitan City. Subjects were comprised of 301 adults (males: 102, female: 199) of age 50 years and above. The questionnaire for dietary life and salty taste assessment were performed on the subjects. Data were analyzed using SPSS package (ver. 18.0). According to the result of questionnaire for dietary behavior, 70% of the subjects were in the low salt intake group (p<0.001). In the result of questionnaire for dietary frequency, all ages groups were in the low salt intake group (p<0.01). The data of questionnaire for dietary behavior showed that the subjects of age above 75 years preferred salted seafood, soup, and kimchi (p<0.01). The data of questionnaire for dietary frequency showed that the subjects of age between 65 and 74, least chose fried kimchi, noodle, and soybean paste soup with clams (p<0.05), and the healthy adult groups chose kimchi stew, ssam and ssamjang (p<0.05). The score for dietary behavior in male subjects was higher than female subjects (p<0.01). In particular, the score for dietary frequency was the lowest in the subjects of age between 65 and 74 (p<0.01). The mean value of salty taste assessment in the subjects was 0.41% which is higher than the ideal value of 0.3% (p<0.01). Offering more nutrition education and continuous feedback of healthcare center may be needed to improve the health status of the adults.

고준위폐기물 기준처분시스템의 건전성과 처분안전성의 실험적 검증에 필수적인 지하처분연구시설의 기본설계 도출을 위한 연구가 수행되었다. 먼저 지하처분연구시설의 부지에 대해 간단히 기술하고, 이 부지에 건설될 지하처분연구시설의 기본개념을 제시하고자 하였다. 제시된 기본개념을 충족시키기 위한 지하처분연구시설의 설계 요구사항을 설정하고, 이러한 기본개념과 설계요구사항을 바탕으로 지하처분연구시설의 기본설계를 수행하였다. 또 향후 지하처분연구시설에서 수행될 연구항목을 도출하였다.