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RISS 인기검색어
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- 저자 : 최상원(Sang-Won Choi) (검색결과 182 건)
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대학 구기종목 선수들의 커뮤니케이션만족과 운동만족 및 운동성과의 관계
최상원(Sang Won Choi) 한국사회체육학회 2009 한국사회체육학회지 Vol.0 No.37
This study was to examine the influence of communication satisfaction on sports satisfaction and exercise effectiveness on ball game athletes of university students. And the method of the statistical analysis used in this study, were exploratory factor analysis, correlation analysis, regression analysis and reliability analysis using SPSS 15.0 and confirmatory factor analysis using AMOS 7.0 program. the results of this study were as followings: first, this study categorized communication satisfaction into three basic factor by factor analysis: the satisfaction of communication with coaches, feedback with athletes, information. And this study categorized exercise effectiveness into three basic factor: exercise effectiveness of athletes, teamwork, exercise performance. second, the satisfaction of communication and information with coaches had positive influence on sports satisfaction and exercise effectiveness. third, sports satisfaction had positive influence on exercise effectiveness and teamwork.
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천궁(Cnidium officinale) 및 당귀(Angelica gigas) 휘발성 향기추출물의 항염증효과
최상원(Sang-Won Choi),김은옥(Eun-Ok Kim),임현희(Hyun-Hee Leem),김진경(Jin-Kyung Kim) 한국식품영양과학회 2012 한국식품영양과학회지 Vol.41 No.8
The effects of volatile flavor extracts of eight different herbal medicines, Juniperus rigida (JR), Saussurea lappa SL), Cnidium officinale (CO), Angelica gigas (AG), Eugenia caryophyllata (EC), Angelica tenuissima (AT), Mentha arvense (MA), and Artemisiae argyi (AA), were investigated on LPS-stimulated inflammation using Raw 264.7 cells. The volatile flavor extracts of CO and AG considerably inhibited LPS-stimulated NO, PGE2, IL-6, and TNF-α (except AG) production, as well as iNOS expression. Major volatile components of CO were identified as ligustilide and of β-eudesmol as AG by GC-MS analysis. Thus, these results suggest that the volatile extracts of CO and AG may be useful as potential therapeutic agents for inflammation-associated disorders.
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최상원 ( Sang Won Choi ) 한국안전학회(구 한국산업안전학회) 2014 한국안전학회지 Vol.29 No.3
Regarding the characteristics of fatal electric shock accident during the past 10 years, fatalities occurred more frequently in July & August, and AM 10-12 PM & 14-16. Also, the electric shock accident is occurred more frequently in the age group from 30 to40. Especially, the fatal electric shock accident in construction industry covered more than half of total industry. Therefore, it is strongly requested for the protection technology of an electric shock from the low voltage electric path, grounding method and workers. The aim of this study is to propose the policy about the equipment performance standards and/or worker``s safety standards to revise the standards for preventing electric shock accidents on safety workings.
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최상원 ( Sang Won Choi ) 한국안전학회(구 한국산업안전학회) 2014 한국안전학회지 Vol.29 No.2
The electric shock victims were predominantly male, and more than half of the victims were found in companies with less than five employees in terms of the scale of company, and also more than half of victims had less than one month of experience for work experience. Considering the category of industry, more than half of the victims were engaged in construction, and considering the subcategory of industries, more than 60% of electric shock victims were found in building and other construction works. This study intended to conduct an in-depth analysis on the cause of electric shock accidents to provide basic data for policy proposing taking into considering the characteristics such as the electric shock path, low voltage, grounding and protection of workers. Also this study conducted an in-depth analysis of electric shock accidents for the past eleven years taking into account the necessity of a long-term plan.
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