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 : 정경옥 ( Kyoung Ok Jung ) (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
정경회(Jung, Kyoung-Hoi),강동옥(Kang, Dong-Ok),유광길(Yu, Kwang-Kil) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.6
The purpose of this research was drawing relative importance of core competency factors in council of Sports for All members. Based on this research it contributes Sports for All administration and instruction, providing effective information. For this purpose, the Delphi survey was carried out by five gurus and an hierarchy structure was established with agreed survey questions in the second round. Based on this, pair-wise comparison questionnaires were developed. The research targeted Kyungkiㆍcapital area, ChoongchungㆍJeonllaㆍcapital area, and KangwonㆍKyungsangㆍcapital area’s Sports for All’s staff and instructs. Through a consistency test, samples with the lack of reliability were excluded and SPSS WIN Ver. 18.0, Expert Choice 2000 and Microsoft Office Excel 2007 were used for data process. The following results came from the research. First regarding to whole sample, an organization of Sports for All’s core competency evaluation field’s analysis result, it was evaluated that job competency should be preferentially considerable, and organization harmony, self-development, customer orientation was appeared in order. Second, It evaluate that the ‘business preparation’ was important with job competency, in organization harmony, ‘teamwork and cooperation’, self-development, ‘development of business(instruct) ability’ and customer orientation, ‘speedy service’.
-
한국의 전문물리치료사제도에 대한 물리치료사와 물리치료학과학생들의 인식도 조사
박혜진 ( Hye Jin Park ),정경옥 ( Kyoung Ok Jung ),경성훈 ( Sung Hun Kyung ),이해정 ( Hae Jung Lee ) 대한물리의학회 2010 대한물리의학회지 Vol.5 No.1
Purpose:The purpose of this study is to know the attitude and beliefs of physical therapists (PTs) and students (Ss) who major in physical therapy about the system of physical therapy specialists in Korea. Methods:Data were collected from 74 clinical physical therapists who work for hospitalsand clinics and 151 physical therapy students who had finished their clinical trainings. A questionnaire was used, and consisted of a general survey part, 4 items on the necessity of the system, 11 items on the operation of the system, and 2 items on the expected effect of the system. The composed items were Korean physical therapists` attitudes towards the system, such as the necessity and the reasons, the standard of qualification, the preferred professional areas, and expected effects of the system. Results:The affirmative response to the items, the necessity of the system of physical therapy specialists, showed 87.9% in physical therapists and 87.5% in students. The responded PTs believed that the system could improve the standard treatment (67.6%) and expanding fields of physical therapy (22.1%). However, students did not quite agree to them with 43.6% and 31.1% responded respectively. The most needed specific areas of physical therapy specialty were the musculoskeletal occupied 95.6% with PTs and 87.2% with students, neurology 95.6% in PTs(students: 92.6), pediatrics 89.1% in PTs(students: 85.8%), geriatrics 75.4% in PTs(students: 73.6%), cardiopulmonary 75.0%in PTs (students: 71.6%). 76.8% of respondents commenced that it could be possible to open a center independently and 94.2% of respondents expected to improve the condition of patients by executing the system of physical therapy specialists. Conclusion:Korean PTs and students believed to improve the patient`s condition and expand areas of physical therapy by execution of the system of physical therapy specialists.
-
미나리 추출물의 기억력 손상 억제와 산화스트레스 억제 효과 및 Isorhamnetin 분석
원범영(Beom Young Won),신기영(Ki Young Shin),하현지(Hyun Jee Ha),위지향(Ji-Hyang Wee),윤여상(Yeo Sang Yun),김예리(Ye Ri Kim),박용진(Yong Jin Park),정경옥(Kyoung Ok Jung),성혜미(Hea Mi Sung),이형근(Hyung Gun Lee) 한국식품영양과학회 2016 한국식품영양과학회지 Vol.45 No.1
본 연구는 한국인이 일상생활에서 주로 상용하는 미나리에 대해 기억력 관련 효과와 항산화 효과, 미나리 추출물의 flavonoid 중 isorhamnetin을 분석하여 기능성식품 개발 및 이용에 기여하고자 실시하였다. Acetylcholinesterase의 활성 억제를 측정한 결과 화순미나리 추출물이 28.59%로 가장 높게 나타났으며, 나주미나리 추출물 25.11%와 유의적인 차이가 없었다. SH-SY5Y 세포사멸에 미치는 영향을 측정한 결과 DMSO와 비교하여 화순미나리 추출물 37.23%와 나주미나리 추출물 36.68%로 세포사멸이 유의적으로 감소하였다. 수동회피실험 결과 scopolamine 처리에 의해 기억력이 손상된 동물모델에서 미나리 추출물을 투여하였을 때 vehicle control보다 latency time이 높게 나타났다. DPPH 및 ABTS 라디칼 소거능 측정 결과 화순, 나주, 의령 미나리 추출물 모두 미나리 처리 그룹군 간에도 유의적 차이가 있었고(P<0.05), 화순미나리 추출물이 총 폴리페놀 함량 117 mg/g, 총 플라보노이드 함량 30 mg GAE/g으로 가장 높게 측정되었다. TBARS 측정 결과 미나리 추출물 440μg/mL의 농도에서 화순미나리 추출물이 50.7%의 억제력으로 가장 높았으며, 나주와 의령미나리 추출물보다 유의하게 높았다. 미나리 추출물의 플라보노이드 중 isorhamnetin을 분석한 결과 표준용액과 미나리 추출물의 머무름 시간이 14분대로 피크 유지시간이 일치하였으며, 동일한 spectrum을 나타내어 정확한 isorhamnetin의 분리를 확인하였다. 또한 LC/MS/MS를 통한 분석 결과 표준용액과 미나리 추출물에서 동일 시간대에 TIC를 확인하였고 precursor ion은 317 [M-H]+ m/z, product ion은 302 [M-H]+ m/z로 확인할 수 있었다. 이러한 연구 결과에 기초하여 미나리추출물은 천연 항산화제와 기억력 개선제로써의 활용 가치를 시사한다고 사료된다. 또한 건강기능성 소재로서 식품산업 분야의 이용률 향상에 도움이 될 것으로 판단된다. This study was conducted to investigate effect of the acetylcholinesterase inhibitor activity, the protective effect of the extract on SH-SY5Y cell death by H₂O₂, the memory improvement from scopolamine-induced rat. Moreover, the antioxidant activity of isorhamnetin from the dropwort (Oenanthe javanica) was investigated. Acetylcholinesterase inhibitor activity was highest (28.59%) in Hwasun O. javanica extract (H-OJE). H-OJE and Naju O. javanica extract (N-OJE) were not significantly different. SH-SY5Y cell death deceased to 37.23% and 36.68% for H-OJE and N-OJE, respectively, following treatment with the extracts. O. javanica extracts showed a protective effect against H₂O₂-induced neurotoxicity. Treatment with O. javanica extracts slightly improved scopolamine-induced (1 mg/kg, i.p.) memory impairment in rats. H-OJE contained the highest total phenolic and flavonoid contents of 117 mg/g and 30 mg gallic acid equivalents/g, respectively, and had a DPPH radical scavenging activity (SC50) of 113.8 μg/mL and ABTS radical scavenging activity of 48.2 μg/mL, which was higher than the other extracts. The thiobarbituric acid reactive substances value was highest (50.2%) in H-OJE. Antioxidant activity differed significantly among dropwort extracts. Isorhamnetin was known as one of the flavonoid and for having neuroprotective effect. So we analyzed acid-hydrolyzed O. javanica extract HPLC. The results were that peak at 14 min and spectrum of the extracts was consistent with standard solution. The results of LC/MS/MS analysis were that the extract and standard solution were confirmed total ion chromatogram at identical time, precursor ion was 317 [M-H]+ m/z, product ion was 302 [M-H]+ m/z. Overall, the results showed that the dropwort extract led to memory improvement and had antioxidant activity. Based on these finding, further research to investigate the production of ethanol extract of dropwort as a processed food is warranted.
ScienceON연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
