http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 정수언 (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
정수언,이현지,김재현 한국보건행정학회 2022 보건행정학회지 Vol.32 No.1
Background: To investigate the association between regular physical exercise and falling experience for 2 years and fear of falling(FOF) in Korean middle-aged and elderly population. Methods: Data from the Korean Longitudinal Study on Aging was used and 3,871 participants who exercised regularly were includedat 2006 and follow-up until 2018. An analysis was performed to investigate the association between exercise (exercise time per weekand duration) and falls (experience over past 2 years and FOF) using the generalized estimating equation model. Results: Compared to those who exercised more than 5 hours a week (reference group), those who exercised less than 3 hours weremore likely to experience falls and FOF (odds ratio [OR], 1.334; 95% confidence interval [CI], 1.059–1.682; OR, 1.218; 95% CI, 1.119–1.326, respectively). Compared to the group who exercised for more than 5 years, those who exercised for less than 1 year were morelikely to experience FOF (OR, 1.310; 95% CI, 1.162–1.478). Conclusion: This study showed that there was a negative relationship between physical exercise time and falling experience and FOFin Korean 45 years or more community-dwelling adults. Based on these results, physical activity can be expected to have a positiveeffect on fall prevention, which implies the need for policy and research on long-term physical activity programs.
-
도로공사 우수배제시설의 시공성 및 성능 개선에 관한 연구
강인석,박서영,곽중민,이우식,정수언 경상대학교 생산기술연구소 2001 工學硏究院論文集 Vol.1 No.-
Generally, a street-inlet in road facility is aimed to exclude rainfall and filth from sewer system. In order to solve some problems in current street inlet facilities, some revised inlet systems have been suggested. Those revised facilities can also solve an environmental problem like a bad smell emitting from the worn facility and solve civil petitions due to its safety and poor quality of passing rainfall. In this study, the existing rainfall exclusion facility was investigated including foreign countries and a developed street inlet model was represented through estimating of their structures, characteristics and costs. It also be analyzed that the existing problems can be solved by a trial construction and the developed model was compared with existing models by focusing on constructability and maintenance capacity.
ScienceON
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
