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      • 대학생의 문제음주, 사회적 지지, 우울에 관한 연구

        권민정,김리예,김세영,김은진,서혜인,심누리,이혜진,천경민,최하은,신주현,이민경 이화여자대학교 간호과학대학 2016 이화간호학회지 Vol.- No.50

        Purpose: The purpose of this study was to examine the correlation of alcohol use disorder, social support and depression of the college students. Method: In this descriptive design study, 334 university students were recruited through convenient sampling from October, 2015 to January, 2016. Questionnaires used for online Google docs were AUDIT-K(Alcohol Use Disorders Identification Test-Korea), MSPSS(Multidimensional Scale of Perceived Social Support) and SDS(Self - Rating Depression Scale). Data were analyzed with descriptive statistics, independent t-test, one way ANOVA with Scheffe's test, and Pearson’s coefficient using SPSS 22.0 program. Result: 230 students of the 334 college students(68.8%) were classified into alcohol use disorder group. There was a significant correlation between the degree of social support and depression among all participants(r=-.45, p=.000). However, there was no correlation between alcohol use disorder and depression(r=.23, p=.006) and between alcohol use disorder and social support(r=.02, p=.758). Conclusion: This study showed a relationship between social support and depression, not the alcohol use disorder. This result can be used as the basic data in nursing research about alcohol use disorder, social support and depression of college students. Also, Further researches are needed to examine the factors that affect alcohol use disorder of college students, as well as depression and social support.

      • 상호학습형 학습활동지를 활용한 체육수업의 효과 및 교육적 의미 탐색

        권민정,김경숙 이화여자대학교 동작과학연구소 2007 이화체육논집 Vol.10 No.-

        This study aims to form the groundwork for realization of learner-centered physical education by selecting 'reciprocal style" of Mosston from among several physical education styles and applying it to the field of physical education in school to research educational meanings for development and application of worksheet of reciprocal style. In this study, with criterion-based selection, the researcher selected 5 participants from a class with 38 female students in the 10th grade of O high school which he/she is serving presently, conduct depth interview to them for collecting data and compiled files collecting 'worksheet of reciprocal style' which they recorded at school and personal reconsideration diaries as auxiliary data. Depth interview took semi-structured interview type and consisted of several contents of 'worksheet of reciprocal style' such as its effects, its advantages and its disadvantages, opinions to apply to another lessons, general comprehensive opinions, etc. Collected data was analyzed through the procedure of inductive content analysis, and files collecting 'worksheet of reciprocal style' and personal reconsideration diaries were analyzed by content analysis. To confirm reliability of the procedure of analysis and interpretation of data, member check, peer debriefing and triangulation were taken. As a result of applying worksheet of reciprocal style in practical physical education, he/she found out that it has educational meanings such as thought-seeking through learner-centered education, memory-recovery through record and saving, future-planing through reconsideration and plan, recovery of the groundwork of education for the whole man through integration of theory and practice.

      • KCI등재후보

        BCF WIN을 이용한 Acetanilide의 생물농축특성 평가

        권민정,최윤호,송상환,박혜연,구현주,박광식 환경독성보건학회 2001 환경독성보건학회지 Vol.16 No.4

        Acetanilide is a High Production Volume Chemical, which is produced about 2,300 tons/year in Korea as of 1998 survey. Most is used as an intermediate for synthesis of pharmaceuticals and dyes. The chemical is one of seven chemicals, which are under the frame of OECD SIDS program sponsored by National Institute of Environmental Research of Korea. Regarding the information on the environmental fate, bioconcentration is one of important factor to estimate the environmental tranfer. However, measurement of bioconcentration needs high expense and time. For this reason, OECD recommends to use BCFWIN model to estimate bioconcentration of organic chemicals. BCFWIN estimates the bioconcentration factor (BCF) of an organic compound using the log octanol-water partition coefficient (Kow) of the compound. Structures are entered into BCFWIN through SMILES (Simplified Molecular Input Line Entry System) notations. The BCFWIN method classifies a compound as either ionic or non-ionic. Ionic compounds include carboxylic acids, sulfonic acids and salts of sulfonic acids, and charged nitrogen compounds (nitrogen with a+5 valence such as quaternary ammonium compounds). All other compounds are classified as non-ionic. In this study, bioaccumulation of acetanilide was estimated using BCFWIN model based on SMILES notation, chemical name data and partition coefficient as one of environmental fate/distribution of the chemical elements.

      • KCI등재

        가리비의 조형성을 이용한 한지직물 의상 디자인 연구

        권민정,유금화 한국의상디자인학회 2011 한국의상디자인학회지 Vol.13 No.3

        Hanjisa(Korean paper yarn), a new material made from the traditional Korean paper, has been developed through local R&D efforts, reflecting the current trend highly valuing environmental friendly. This new material is considered suitable for the 21C lifestyle and culture pursuing improved quality of human life and the environment. Therefore, this study aims to widely make known the originality and functions of the environmentally friendly Korean paper yarn, as well as to increase its commercial value. Furthermore, a new category of apparel design is presented by studying painting dyeing based on transformational tuck techniques and wax resist dyeing with formative features of repeated lines and rhythms of shells in order to implement three-dimensional and decorative artistic expressions. The texture of the Korean cotton paper yarn was particularly suitable to employ tuck and dyeing techniques Which express formative features of shell. Also, the material was useful for expressing the three-dimensional feelings with repeated curves and cross sections of shells. Moreover, paraffin resist dyeing and stitch techniques were used in order to avoid monotony and the images of shells visually materialized. Through the results stated above, this study could explore how to overcome obstacles to globalization of the Korean modern apparel such as its uniqueness, limit of materials or absense of internationality by applying modern design to the Korean paper fabrics. In the future, it is expected that more manufactures could produce and supply the new materials so as to make widely known the originality of the Korean paper fabrics and develop the material into a popular organic product fitting the modern lifestyle.

      • KCI등재

        과학영재의 뇌 활용 성향과 과학 창의적 문제해결력 간의 관계 분석

        권민정,조선희 韓國英才學會 2014 영재교육연구 Vol.24 No.6

        본 연구에서는 과학영재(n=159)를 대상으로 뇌 활용 성향과 과학 창의적 문제해결력 간의 관계를 분석하였다. 뇌 활용 성향은 좌상뇌, 좌하뇌, 우하뇌, 우상뇌로 구분되었으며, 과학 창의적 문제해결력은 타당성, 과학성, 정교성, 독창성, 유창성의 하부점수로 구분이 되었다. 분석 결과 과학영재집단은 네 가지의 뇌 유형 중에서 좌상뇌의 점수가 가장 높고 빈도수도 높게 나타나 좌상뇌의 특성인 분석적이고 비판적인 사고를 하는 성향이 강하다는 것을 알 수 있었다. 과학 창의적 문제해결력 점수에 따라 상위 집단과 하위 집단으로 구분하여 두 집단 간에 뇌 활용 성향 점수의 차이를 분석한 결과, 유창성 점수가 더 높은 집단이 낮은 집단에 비해서 우상뇌의 활용 점수가 높게 나타났다(p<0.05). 뇌 활용 성향과 과학 창의적 문제해결력 간의 상관도를 분석한 결과, 우상뇌 활용 성향과 유창성 및 독창성 점수 간에 통계적으로 유의미한 상관도를 보였다(p<0.05). 이러한 결과는 상상력이 풍부하고 도전적인 우상뇌의 활용 성향이 과학 창의적 문제해결에 있어 많은 아이이어와 독창적인 아이디어를 만들어내는데 관련이 있음을 시사한다. We analyzed the relationship between the brain Dominance and the scientific creative problem solving utilizing propensity to target Science-Gifted Student (n=159). Brain dominance is divided into left upper brain (LUB), left lower brain (LLB), right lower brain (RLB), and right upper brain (RUB). Creative problem solving skill in science included validity, scientific characteristics, sophistication, originality, and fluency. Analysis of the results of this study showed a high frequency among the four types of the brain dominance is the highest score of LUB in science gifted group. This point was found that the tendency of the analytical and critical thinking that is characteristic of the LUB is strong scientific gifted group. When total sample was divided into high and low groups by scientific creative problem solving scores, in the analysis of the brain dominance score difference between the two groups of students who take advantage of the results of score RUB is compared to the high fluency group score higher than the low group found (p<0.05). The analysis of the correlation between brain dominance and scientific creative problem solving showed that originality and fluency had statistically significant correlation with RUB propensity score (p<0.05). This result suggests that the imaginative and challenging RUB propensity may be related to produce many and original ideas in scientific creative problem solving.

      • KCI등재

        CLT를 활용한 비선형 CA의 분석

        권민정,조성진,김한두,최언숙,이규진,공길탁,Kwon, Min-jeong,Cho, Sung-jin,Kim, Han-doo,Choi, Un-sook,Lee, Kue-jin,Kong, Gil-tak 한국정보통신학회 2015 한국정보통신학회논문지 Vol.19 No.12

        선형/가산 CA에서 끌개는 패턴인식, 패턴 분류 또는 연관기억장치 디자인, 질문처리기 등과 같은 분야에서 활용되고 있기 때문에 이를 어떻게 찾을 수 있는지는 주요한 연구 대상이 되어 왔다. 그러나 복잡한 현실을 모델링하고 그 해결방안을 모색하기 위해서는 비선형 CA의 도입이 불가피하게 되었다. 본 논문에서는 RMT를 개선한 CLT를 도입하여 비선형 CA의 끌개와 도달불가능 상태를 효율적으로 찾는 방법을 제시한다. Method for finding the attractors is the important object to investigate in the linear/additive CA because it is a primary interest in applications like pattern recognition, pattern classification, design of associative memory and query processing etc. But the research has been so far mostly concentrated around linear/additive CA and it is not enough to modelize the complex real life problem. So nonlinear CA is demanded to devise effective models of the problem and solutions around CA model. In this paper we introduce CLT as an upgraded version of RMT and provide the process for finding the attractors and nonreachable states effectively through the CLT.

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