흡연 정도에 따른 청소년의 금연시도 영향요인 비교

임소연(So-Youn Yim),박민희(Min Hee Park) 한국콘텐츠학회 2017 한국콘텐츠학회논문지 Vol.17 No.7

본 연구는 청소년의 흡연 정도에 따른 금연시도 영향요인을 비교하기 위해 시행되었다. 본 연구는 질병관리본부가 실시한 2016년 제12차 청소년 건강행태 온라인조사의 원시자료를 이용한 2차 분석 연구로 SPSS 21.0으로 복합표본 분석하였으며, 본 연구의 대상자는 청소년 흡연자 4,012명으로 하루 10개비 미만의 일반 흡연 청소년은 3,171명(78.4%), 하루 10개비 이상의 중증흡연 청소년은 841명(21.6%)로 나타났다. 연구결과, 금연시도 비율은 일반흡연 청소년은 71.6%, 중증흡연 청소년은 64.8%로 일반흡연 청소년에서 더 높았다. 일반흡연 청소년의 금연시도 영향요인은 격렬한 신체활동, 우울 경험, 흡연 시작시기, 친구흡연, 금연교육 경험, 금연홍보 경험으로 나타났으며, 중증흡연 청소년의 금연시도 영향요인은 격렬한 신체활동, 친구흡연, 금연교육 경험, 금연홍보 경험으로 나타났다. 본 연구 결과를 토대로, 청소년 흡연자의 금연시도 성공을 위해 효과적인 밀착형 금연프로그램 개발을 위한 기초자료로 활용함을 기대한다. The study was conducted to compare the factors affecting smoking quit attempts according to the amounts of smoking in adolescent smoker. The data were derived from the 12th Korea youth risk behavior web-based survey 2016 in Korea and analyzed using the IBM SPSS statistics version 21.0 software package considering complex samples analysis. The subjects were 4,012 adolescents smokers, Of these, 78.4% of the general smoker who smoke less than 10 cigarettes a day and 21.6% of the heavy smoker who smoke more than 10 cigarettes a day. As a logistic regression, vigorous physical activity, depression, smoking initiation time, friends smoking, smoking cessation education, and non-smoking promotion were associated with significantly smoking quit attempts in general smoker, vigorous physical activity, friends smoking, smoking cessation education, and non-smoking promotion were associated with significantly smoking quit attempts in heavy smoker. Based on the results, they were taken a baseline data for developing adapted smoking quit education program which were succeed effectively in adolescent smokers.

웃음요법 프로그램이 간호대학생의 지각된 스트레스와 우울에 미치는 효과

임소연(So-Youn Yim),박민희(Min-Hee Park) 한국콘텐츠학회 2015 한국콘텐츠학회논문지 Vol.15 No.11

본 연구는 웃음요법 프로그램이 간호대학생의 지각된 스트레스와 우울 정도에 미치는 효과를 확인하기 위한 비동등성 대조군 전·후 유사 실험 설계이다. 연구 대상자는 충남지역에 위치한 B대학과 전북지역에 위치한 W대학의 간호학과 학생들로 실험군 40명, 대조군 35명이었고, 자료수집기간은 2014년 12월 5일부터 2015년 1월 9일까지였다. 웃음요법 프로그램은 1차시 당 2시간씩 1주 간격 으로 총 4차례의 프로그램이 진행되었으며, 자료 수집은 실험군과 대조군에게 사전-사후 자기기입식 설문방법으로 진행하였다. 자료 분석방법은 t-test와 χ<SUP>2</SUP> -test 분석을 이용하였고, 연구결과에서 실험군은 사전에 비해 사후에 지각된 스트레스(t=-2.32, p=.02)와 우울 점수가(t=-4.87, p<.001) 유의하게 감소되었다. 본 연구 결과를 토대로 웃음요법 프로그램이 간호대학생에게 스트레스와 우울을 중재하기 위한 효과적인 프로그램인 것을 확인하였고, 추후 연속적으로 체계적인 웃음요법 프로그램의 구성 개발 및 시행을 기대한다. The purpose of this study was to examine the effects of laughter therapy program on stress and depression in nursing college students. The design of this study is nonequivalent control group, quasi-experimental study. Data were collected from December 5, 2014, to January 9, 2015, with 75 nursing sophomores (40 in experimental group and 35 in control group) in Chungnam and Jeonbuk Province in Korea, using self-reported questionnaires. The experimental group participated in laughter therapy program four times, once a week for 120min per session. The data were collected prior and after the intervention using self-administered questionnaires. Data were analyzed using t-test and χ<SUP>2</SUP>-test. The results of the study showed that the levels of stress (t=-2.32, p=0.02) and depression (t=-4.87, p<0.001) were significantly lower in the experimental group than in the control group. Based on the results, the laughter therapy program may be recommended as an useful intervention to effectively reduce the levels of stress and depression in nursing college students and anticipated to be developed and published continuously.

Determination of Dibutyltin in Sediments Using Isotope Dilution Liquid Chromatography-Inductively Coupled Plasma Mass Spectrometry

Yim, Yong-Hyeon,Park, Ji-Youn,Han, Myung-Sub,Park, Mi-Kyung,Kim, Byung-Joo,Lim, Young-Ran,Hwang, Eui-Jin,So, Hun-Young Korean Chemical Society 2005 Bulletin of the Korean Chemical Society Vol.26 No.3

A method is described for the determination of dibutyltin (DBT) in sediment by isotope dilution using liquid chromatography inductively-coupled plasma/mass spectrometry (LC-ICP/MS). To achieve the highest accuracy and precision, special attentions are paid in optimization and evaluation of overall processes of the analysis including extraction of analytes, characterization of the standards used for calibration and LC-ICP/MS conditions. An approach for characterization of natural abundance DBT standard has been developed by combining inductively-coupled plasma/optical emission spectrometry (ICP/OES) and LC-ICP/MS for the total Sn assay and the analysis of Sn species present as impurities, respectively. An excellent LC condition for separation of organotin species was found, which is suitable for simultaneous DBT and tributyltin (TBT) analysis as well as impurity analysis of DBT standards. Microwave extraction condition was also optimized for high efficiency while preventing species transformation. The present method determines the amount contents of DBT in sediments with expanded uncertainty of less than 5% and its result shows high degree of equivalence with reference values of an international inter-comparison and a certified reference material (CRM) within stated uncertainties.

A Study on the Customer Value of Airline s SNS: Focused on Improving Customer Satisfaction by Customer Value Type

Youn-Jae YIM,So-Yeon PARK,Hye-Yoon PARK 동아시아경상학회 2021 The East Asian Journal of Business Economics Vol.9 No.3

Purpose - The research was conducted to understand how the values of customers using airline SNS affects customer satisfaction and trust. By finding out which characteristics of customer values lead to customer satisfaction and gaining trust, research concludes with suggestions for various airlines to utilize such characteristics to maintain customers through SNS. Research design, data, and methodology - The data were collected from May to July 2020 for two months from the people who used SNS operated by domestic airlines. 342 samples were selected and used as final samples for the study. Result - The results of the relationship between customers’ values and customer satisfaction amongst those who use airlines’ SNS show that practical, pleasure and social components all have a positive effect on customer satisfaction. The relationship between customers’ values and customer trust amongst those who use airlines’ SNS show that practical and pleasure components have a positive effect on customer trust while social component didn’t yield a positive impact on customer trust. Conclusion - Identifying and understanding SNS users’ value structure and providing specific guidelines for customer value components can help demonstrate the causal relationship between customer value components, customer satisfaction, and trust. Also, evidence of applicable customer value theory could be provided.

Chemical constituents from the Antarctic lichen, <i>Stereocaulon caespitosum</i>

Youn, Ui Joung,So, Jae Eun,Kim, Ji Hee,Han, Se Jong,Park, Hyun,Kim, Il Chan,Yim, Jung Han Elsevier 2018 Biochemical systematics and ecology Vol.80 No.-

<P><B>Abstract</B></P> <P>A phytochemical study of the methanol extract of the Antarctic lichen <I>Stereocaulon caespitosum</I> Redgr. led to the isolation of a tridepside (<B>1</B>), two depsides (<B>2</B> and <B>3</B>), a montagnetol derivative (<B>4</B>), and four mono-phenolic compounds (<B>5</B>–<B>8</B>). The structures of these compounds were confirmed by 1D- and 2D-nuclear magnetic resonance (NMR) experiments, as well as by comparison with published values. This is the first phytochemical study of <I>S. caespitosum</I>. In particular, compounds <B>1</B>, <B>3</B>, <B>4</B>, and <B>8</B> have been isolated for the first time from the genus <I>Stereocaulon</I> and the family Stereocaulaceae. The chemotaxonomic significance of the isolated compounds is discussed.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Phytochemical study of the methanol extract of the Antarctic lichen, <I>Stereocaulon caespitosum</I> Redgr. led to the isolation of eight compounds (<B>1</B>‒<B>8</B>). </LI> <LI> Compounds <B>1</B>, <B>3</B>, <B>4</B>, and <B>8</B> are isolated for the first time from the genus Stereocaulon and the family Stereocaulaceae. </LI> <LI> The chemotaxonomic significance of the isolates was discussed in this study. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>[DISPLAY OMISSION]</P>

Characterization of Low Temperature-adapted Leuconostoc citreum HJ-P4 and Its Dextransucrase for the Use of Kimchi Starter

Chang-Youn Yim,Hyun-Ju Eom,Qing Jin,So-Young Kim,Nam Soo Han 한국식품과학회 2008 Food Science and Biotechnology Vol.17 No.6

Leuconostoc citreum HJ-P4 is a strain isolated for kimchi fermentation with its low temperature-adapted growth feature and its high dextransucrase activity. The detailed characteristics of cell growth and dextransucrase activities were investigated at various environmental conditions such as temperatures, pHs, salts, and raw ingredients. This strain showed almost 2-fold higher maximal cell concentration (Xmax) than that of the type culture Leuconostoc mesenteroides B-512F at 10℃. The Xmax of the strain was maximum at pH 7 and the cell growth was inhibited by salts in a dose-dependent mode up to 7%. Addition of pepper (<6%), garlic (<10%), and ginger (<2%) in kimchi gave no inhibition effect on the growth of HJ-P4. Dextransucrase synthesized by this strain retained over 80% of its maximum activity at 10℃ showing a comparable coldadapted feature to its host microbe. This culture can be used as a starter culture in the industrial kimchi production giving desirable functions and predominance at low temperature.

전문대졸 관광전공 청년 취업자와 사회계열 졸업자의 직무일치에 영향을 미치는 요인

임은순(Yim, Eun-Soon),안소연(Ahn, So-Youn) 한국호텔관광학회 2020 호텔관광연구 Vol.22 No.4

관광학과 대학졸업자의 전공만족, 진로탐색행동, 취업준비행동에 관한 연구

안소연(Ahn, So-Youn),오영주(Oh, Young-Joo),임은순(Yim, Eun-Soon) 한국외식산업학회 2017 한국외식산업학회지 Vol.13 No.3

메가이벤트 개최 국가의 브랜드 자산의 구성요소와 관여도 및 친숙도의 관계: 2018 평창 동계올림픽의 사례로

안소연(Ahn, So-Youn),김하니(Kim, Hany),임은순(Yim, Eun-Soon) 한국관광레저학회 2020 관광레저연구 Vol.32 No.10

관광 관련학과 대학졸업 청년 취업자의 직무일치에 영향을 미치는 요인분석 - 사회계열 주요학과와의 비교 -

안소연 ( Ahn So-youn ),임은순 ( Yim Eun-soon ),김하니 ( Kim Ha-ny ) 한국호텔리조트학회(구 한국호텔리조트카지노산학학회) 2020 호텔리조트연구 Vol.19 No.1

This study analyzed ‘Graduates Occupational Mobility Survey 2017 (2016GOMS)’ data with SPSS 2.0 to determine the factors affecting job match, to look into the level of match between major, education and skills of tourism graduates, and to compare and analyze them with graduates from social science majors, which are relatively similar to tourism major. College graduates in tourism showed the lowest level in all three variables; job match, major satisfaction and importance of knowledge of college major in employment, of the difference analysis between majors. Whereas, tourism majors showed no significant differences in the education level match and the skill level match by gender unlike other majors. College major, major satisfaction, reasons for choosing major, whether to set a specific employment goal, and the importance of knowledge of major in employment are the variables affecting the education match. Establishment type, reasons for choosing major, GPA, and the importance of knowledge of college major in employment are the variables affecting the skill match. Those affecting the major match are major satisfaction, GPA and the importance of knowledge of college major in employment. The ‘importance of knowledge of college major in employment’ is the one variable that influences all of the education match, skill match, and major match.