외식업체에서 제공되는 서비스 품질에 대한 고객만족도에 관한 연구

정경옥(Jung, Kyoung ock) 한국생활과학회 2005 한국생활과학회지 Vol.14 No.1

Phenolic compounds of some alnus species growing in Korea

Kyung Ok Jung(鄭卿玉),Don Koo Lee(李敦求) 한국육종학회 1986 한국육종학회지 Vol.18 No.4

This study was conducted to compare phenolic constituents in leaves and stem barks of Alnus hirsuta Alnus hirsuta(sex inversed), Alnus hirsuta var. sibirica, Alnus japonica, Alnus borealis, and Alnus maximowicz growing widely in Korea. The above alders were clustered using the Euclidean distance based on the phenolic composition. Eight phenolic compounds were identified in the leaves, while nine phenolic compounds in the stems. Phenolic constituents in leaves were not exactly same as those in stems. Total amount of phenolic compounds was higher in stems than in leaves. Thus, phenolic constituents differed not only among alder species but between organs.

난소 적출 동물모델에서 고흥산 석류 농축액의 갱년기 증상 개선 효과

위지향(Ji-Hyang Wee),정현정(Hyun Jung Jung),정경옥(Kyung Ok Jung),성혜미(Hea Mi Sung),신유림(Yu-Rim Shin),박주현(Ju-Hyun Park),서현영(Hyeon-Young Seo),임정민(Jung-Min Lim),채한정(Han-Jeong Chae),이기웅(Ki Yung Lee) 한국식품영양과학회 2015 한국식품영양과학회지 Vol.44 No.4

본 연구는 난소 적출 동물 모델을 이용하여 고흥산 석류 농축액 시험군과 함께 이란산 석류 농축액을 주성분으로 하는 시판 제품의 혈청 생화학적 지표, 골밀도 등 몇 가지 지표를 분석하여 갱년기 증상 개선 효과를 비교하였다. 고흥산 석류 농축액과 시판 제품은 난소 절제 동물 모델의 골밀도(bone mineral density, BMD) 및 percent bone volume(bone volume/tissue volume), bone surface density(bone surface/tissue volume)를 증가시켰으며, 특히 고용량의 고흥산 석류 농축액(PE3)은 통계적으로 유의하게 골밀도 및 골볼륨을 증가시켰다. 시판 제품을 투여한 군도 골밀도를 증가시키는 양상을 보였으나 통계적 유의성은 없어 고흥산 석류 농축액이 이란산 석류 제품보다 골밀도 등 뼈 건강에 관련한 갱년기 증상 개선에 더 효과적이라고 사료된다. 고흥산 석류 농축액은 난소 절제에 의한 체중 증가 및 복부/내장지방 축적을 개선하였으며, 농도 의존적으로 HDL-C(high density lipoprotein cholesterol)는 증가시키고 low density lipoprotein cholesterol은 감소시켰다. 또한 고농도 석류 농축액(PE3)의 HDL-C/total cholesterol이 통계적으로 유의하게 증가하여 고흥산 석류 농축액이 갱년기 여성의 비만 및 혈중지질을 개선할 수 있을 것으로 기대된다. 불안장애 실험에서는 고흥산 석류 농축액 투여로 인해 불안장애가 개선되는 경향을 보였으나 통계적 유의성이 없었고, 이란산 시판제품 투여 시에는 대조군에 비해 유의하게 개선시키는 것으로 나타났다. 우울증 또한 시판 제품 투여군에서는 대조군에 비해 유의하게 개선 효과를 나타내었으나 고흥산 석류 농축액 투여군에서는 우울증 개선 효과가 확인되지 않았다. 이상과 같은 결과를 통해 고흥산 석류 농축액은 난소를 적출한 rat의 골 소실을 현저히 개선하고 복부/내장지방 및 혈중지질을 농도 의존적으로 개선하여 골다공증, 비만 및 심혈관 질환과 같은 갱년기 증상에 효과가 있음을 확인하였다. 그러나 고흥산 석류 농축액 투여군에서 대표적인 갱년기 증상인 우울증과 불안장애 개선에 유의성 있는 효과가 나타나지 않는 것은 동물실험 모델에서 사람에게 나타나는 다양한 갱년기 증상을 모두 평가하기에 한계가 있는 바, 향후 추가적인 연구를 통해 고흥산 석류 농축액이 갱년기 여성에게 나타나는 여러 가지 증상 중 특정 증상에 대해 선택적으로 효과를 나타내는지에 대해 임상시험을 통해 검증할 필요가 있겠다. In this study, the effect of Goheung pomegranate extract on postmenopausal syndrome was evaluated both in vitro and in vivo in ovariectomized Sprague-Dawly (SD) rats. Sixty female SD rats were divided into six groups: sham, sham operation and distilled water; OVX, ovariectomized and distilled water; PE1, ovariectomized and pomegranate concentrate (0.75 mL/twice/d); PE2, ovariectomized and pomegranate concentrate (1.5 mL/twice/d); PE3, ovariectomized and pomegranate concentrate (2.2 mL/twice/d); and CE, ovariectomized and commercial pomegranate concentrate (2.2 mL/twice/d). Percent bone volume (bone volume/tissue volume) and trabecular thickness (Tb.Th) improved in a dose-independent manner in PE1, 2, and 3. Especially, bone mineral density was significantly improved in PE3 (P<0.05) compared to OVX. Pomegranate extract reduced body weight and visceral fat mass. High density lipoprotein cholesterol (HDL-C) level slightly increased in a dose-independent manner in the experimental group. In addition, HDL-C/total cholesterol level of PE3 significantly increased (P<0.05) compared with OVX. These results show that pomegranate concentrate improved blood lipid levels and bone metabolism in ovariectomized rats. Therefore, Goheung pomegranate concentrates are expected to improve cardiovascular and bone-related diseases in menopausal women.

타이틀 스폰서십에 대한 지각이 브랜드지식과 구매의도에 미치는 영향

안경옥(Ahn, Kyung-Ok),정경일(Jung, Kyung-Il) 한국관광레저학회 2013 관광레저연구 Vol.25 No.2

생활체육회 조직구성원의 핵심역량요인 상대적 중요도

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’.

해양레저 관광객의 방문목적지에 따른 참여 동기와 만족도 차이분석

안경옥(Ahn, Kyung-Ok),이범재(Lee, Bum-Jae),정경일(Jung, Kyung-Il) 한국관광레저학회 2011 관광레저연구 Vol.23 No.7

다문화 관련 멀티미디어 동화를 활용한 교육활동이 유아의 다문화 인식과 친사회적 행동에 미치는 영향

정경실(Jung, Kyung-Sil),이문옥(Lee, Moon-Ok) 한국열린유아교육학회 2013 열린유아교육연구 Vol.18 No.5

본 연구는 다문화 관련 멀티미디어 동화를 활용한 교육활동이 유아의 다문화 인식 및 친사회적 행동에 어떠한 영향을 미치는지 알아보고자 이루어졌다. 본 연구는 만 4세반 유아 40명(실험집단 20명, 통제집단 20명)을 대상으로 하였으며, 실험집단에는 베트남 다문화 가정 유아 1명과 통제집단에는 중국 다문화 가정 유아 1명이 포함되어 있다. 실험집단은 6주 동안 1주에 2회씩 총 12회에 걸쳐 다문화 관련 멀티미디어 동화를 들은 후 이와 관련된 교육활동을 실시하였으며, 통제집단은 기존 유치원 교육과정에 맞추어 수업이 진행되었다. 본 연구를 통해 얻은 결과는 다음과 같다. 첫째, 다문화 관련 멀티미디어 동화를 활용한 교육활동을 경험한 실험집단의 유아들은 통제집단의 유아들보다 다문화 인식 점수가 높았다. 둘째, 다문화 관련 멀티미디어 동화를 활용한 교육활동을 경험한 실험집단의 유아들은 통제집단의 유아들보다 친사회적 행동 점수가 높았다. 이러한 결과는 다문화 관련 멀티미디어 동화를 활용한 교육활동이 유아의 다문화 인식 및 친사회적 행동에 긍정적인 영향을 미쳤다는 것을 보여준다. The purpose of this study is to investigate the effects of educational activities utilizing multicultural multimedia pictorial fairy tales on children’s multicultural perceptions and prosocial behaviors. Guiding this study were two research questions: 1) What are the effects of educational activities that utilize multicultural multimedia fairy tales on young children’s multicultural perception? 2) What effects do such activities have on young children’s prosocial behavior? The participants consisted two groups of 20 four-year-olds from two childcare centers in Kyungki-do. One group served as the experimental group and the other as the control group. Children in the experimental group listened to multicultural multimedia pictorial fairy tales and performed related educational activities; the control group proceeded with the standard curriculum. Over six weeks, from October 22, 2012 to November 30, 2012, researchers conducted the experiment in twice-a-week sessions for a total of 12 times. The results of this study are twofold: First, the experimental group scored higher than the control group on multicultural perception. This result showed that educational activities utilizing multicultural multimedia fairy tales contributed positively to the development of multicultural perception among 4-year-olds. Second, the experimental group scored higher than the control group on prosocial behaviors, demonstrating that educational activities utilizing multicultural multimedia fairy tales positively affected the development of prosocial behaviors among 4-year-olds.

‘께서, 에서, 서’의 문법 기능에 대하여

김수정(Kim, Su-Jeong),정경옥(Jung, Kyung-Ok),서종학(Suh, Jong-Hak) 한국어문학회 2014 語文學 Vol.0 No.126

The purpose of this study lies in clarifying the grammatical function of Korean particles ‘kkeseo, eseo, seo(께서, 에서, 서)’ and establishing their grammatical position. In addition to their features discovered in a number of discussions, it is claimed that through the analysis of their syntactic structure and passive sentences, ‘kkeseo, eseo, seo(께서, 에서, 서)’ are revealed to play a role of the subjects of noun phrase. However, ‘kkeseo, eseo, seo(께서, 에서, 서)’ are defined as auxiliary particles rather than nominative particles.

전문대학생의 학습스타일 분석

이광우 ( Kowang-woo Lee ),정경옥 ( Gyeong-ok Jung ) 한국고등직업교육학회 2002 한국고등직업교육학회논문집 Vol.3 No.1

The purpose of this study is to analyze learning styles in college students. The results of this study can be utilized as basic ideas of teaching-learning activity. In this study, Learning styles were classified as extrovert, introvert, sensing, intuition, thinking, feeling, judging, and perceiving. Learning style questionnaire has the reliability of Cronbach α .79. In this analysis x², t, ANOVA was used. The conclusion of this study is as follows. In general, college students have the learning styles of sensing, intuition and thinking. There was difference in the learning styles and teaching-learning methods of college students by sex, grade, major, and GPA. College students generally prefer teaching-learning methods of experiment, practice, lecture, and discussion. In conclusion, in order to enhance an effect of teaching-learning activity, instructors have to develop teaching-learning methods consistent with various learning styles.

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.