지역별 태풍 풍속 환산지수 산출 사례 연구

김운지,김지영,장기호,차유미,김동진,신도식 한국기상학회 2014 한국기상학회 학술대회 논문집 Vol.2014 No.5

시각장애 연구 분야의 질적 연구 분석: 국내 학회지를 중심으로

김운지,박은영,홍재영 한국시각장애교육&재활학회 2016 시각장애연구 Vol.32 No.4

The purpose of this study were to analyze qualitative research in the field of visual impairment study. For those purposes, the investigator collected qualitative researches in the field of visual impairment published in domestic journals between 2006 and 2015 and analyzed them with COREQ. The analysis results show that the most researches(50%) were published in Korean Journal of Visual Impairment and during the period of 2010~2012. The COREQ analysis results indicate that the identity of interviewer and the reason for the interviewer's research with the participants were most stated in the areas of researchers' characteristics and relations between the researchers and participants, respectively, which were in Domain 1. Qualitative methodologies were used in various ways according to the research types in the area of theoretical frameworks in Domain 2. The area of participant selection showed the approaches to participants clearly. The area of environment offered good explanations about the samples, and that of data collection stated the utilization of audio or video recording most. In Domain 3, the area of data analysis stated the number of participants in data coding most, whereas the area of reports stated quotations most. Based on those analysis results, the study proposed future tasks for qualitative researches in the field of visual impairment. Those analysis results will also serve as basic data to search for future directions for qualitative researches on visual impairment.

지적장애 분야에서 출판된 비무작위 연구의 방법론적 질 평가

김운지 ( Woon-ji Kim ),송민철 ( Min-chul Song ),김선옥 ( Sun-ok Kim ),박은영 ( Eun-young Park ) 한국지적장애교육학회(구 한국정신지체아교육학회) 2016 지적장애연구 Vol.18 No.2

이 연구는 지적장애 분야에서 출판된 논문 중 비무작위 연구들을 방법론적 측면에서 분석하여 질적 수준을 알아보는 데 목적을 두었다. 이를 위해 비무작위 연구 101편을 MINORS의 분석기준에 따라 평가하고 질적 수준이 연구특성에 따라 차이가 있는지 알아보았다. 연구특성은 대상 연령, 연구 주제, 연구 환경, 출판 연도로 알아보았다. 질적 수준 평가 결과 문항의 전체 평균점수는 1.48점, 표준편차는 0.61점으로 나타났다. 연구 대상의 연령에 따른 질적 수준 평균 점수는 유.초는 12.66점, 중.고는 13.07점, 성인은 12.06점이었고 통계적으로 유의한 차이는 없었다. 연구 주제에 따른 질적 수준 평균 점수는 학습은 13.47점, 운동은 11.93점,적응행동은 13.00점, 치료는 12.42점이었고 통계적으로 유의한 차이는 없었다. 중재 환경에 따른 질적 수준 평균 점수는 학교는 13.10점, 지역사회는 12.31점, 치료실은 12.20점, 기타는 12.20점이었고 통계적으로 유의한 차이는 없었다. 연도에 따른 질적 수준 평균 점수는 2006-2008년은 12.38점, 2009-2011년은 12.93점, 2012-2015년은 12.80점이었고 통계적으로 유의한 차이는 없었다. 이 연구는 지적장애 분야 비무작위 연구의 방법론적 질 제고를 위한 방안을 모색하고 근거기반 중재를 위한 기초자료를 제시하는 데 그 의의가 있다. The purpose of this study was to examine the quality features of non-randomized studies in published thesis in a field of mental disability through methodology analysis. For this, the quality features of 101 non-randomized studies were evaluated by the criterion of MINORS and it was concluded that whether there was a significant difference of quality features according to the research characteristics. The research characteristics was examined according to the object age, the research subjects, the research settings and published year. The overall average of the quality evaluation was 1.48 points, the standard deviation was 0.61 points. The average quality score based on age of the study is a group of kindergarten & elementary school, middle & high school, and adults scored 12.66, 13.07, and 12.06, respectively. The score of middle & high school was no statistical significance. The average quality score of the research topic is the score of learning, exercise, adaptive behavior, and therapeutics was 13.47, 11.93, 13.00, and 12.42, respectively. The learning field score was no statistical significance. The average quality sore of the research settings is the score of school, local community, treatment room, and etcetera was 13.10, 12.31, 12.20, and 12.20, respectively. The score of school was no statistical significance. There are no significant differences in level of quality according to published year. This study might have implication for looking for ways to improve the methodological quality of non-randomized studies and for providing basic data for evidence-based interventions in field study related to mental retardation.

지적장애인의 비만 관리 프로그램 효과: 메타분석-국내 연구를 중심으로-

김운지 ( Kim Woon-ji ),박은영 ( Park Eun-young ) 대구대학교 특수교육재활과학연구소 2017 특수교육재활과학연구 Vol.56 No.3

이 연구는 메타분석을 통해 지적장애인을 대상으로 한 비만 관리 프로그램의 효과를 알아보는데 그 목적이 있었다. 이를 위해, 지적장애인을 대상으로 한 비만 관리 프로그램 적용연구 중 단일집단 사전-사후 설계를 적용한 연구와 실험집단과 통제집단 사전-사후 설계를 적용한 연구를 선별하였다. 하위 요소별 분석결과는 다음과 같았다. 첫째, 종속변인에 따른 효과크기 측정 결과, 신체 조성은 체지방률(ES = -1.351), 체력은 심폐지구력(ES = 1.249), 혈중 지질은 LDL-C(ES = -1.434)의 효과크기가 가장 큰 것으로 나타났다. 둘째, 연구 설계에 따른 효과크기 측정 결과, 표집 방법은 무작위 실험연구(ES = -0.369)가 유의한 효과크기를 보였으며, 실험 설계는 통제집단 실험연구(ES = -0.281)가 유의한 효과크기를 보였다. 셋째, 운동 유형은 유산소 운동(ES = -0.204)이 유의한 효과크기를 보였다. 넷째, 중재 환경 중 중재 기간은 21주 이상(ES = -0.567), 중재 시간은 41-50분(ES = -0.370), 학교급은 성인(ES = -0.348)의 효과크기가 가장 큰 것으로 나타났다. 이 연구는 메타분석을 통해 지적 장애인의 비만 관리 프로그램의 내용과 종속변인 등에 따른 효과크기를 종합적으로 분석하여 비만 관리 프로그램의 실제적인 유용성을 확인하였다는데 그 의의가 있다. The purpose of this study was to investigate the effects of obesity management program for people with intellectual disabilities through meta-analysis. For that purpose, the investigator selected researches that applied an obesity management program to individuals with intellectual disabilities with a one group pretest-posttest design or experiment-control group pretest-posttest design. The analysis results by the subelements were as follows: first, the study measured effect sizes according to dependent variables and found that the body fat percentage, cardiovascular endurance, and LDL-C recorded the biggest effect size in body composition, physical strength, and blood lipid, respectively. Second, the measurements of effect size according to research designs indicate that there were significant effect sizes according to random experimental researches in terms of sampling methods and control group experimental researches in terms of research designs. Third, there were no significant effect sizes in case of anaerobic exercise and also a combination of anaerobic exercise and aerobic exercise. Significant effect sizes were found in case of aerobic exercise. Finally, the effect size was the biggest when the intervention period was 21 weeks or more, the intervention duration was 41~50 minutes in terms of intervention environment and when the school class was for adults. The present study holds its significance in that it conducted total analysis of obesity management programs for people with intellectual disabilities in content and effect sizes according to dependent variables through meta-analysis, thus confirming the actual usefulness of obesity management programs.

에스트로겐 수용체 양성 MCF-7 유방암 세포주에 대한 costunolide의 항암효과

김운지(Woon Ji Kim),최윤경(Youn Kyung Choi),우상미(Sang Mi Woo),박남규(Nam Gyu Park),정혜인(Hye In Jung),김용국(Yong Gook Kim),신용철(Yong Cheol Shin),고성규(Seong Gyu Ko) 한의병리학회 2013 동의생리병리학회지 Vol.27 No.3

수질제어에 의한 수도관 부식 저감 방안에 관한 연구

서규태,김운지,김현주,이현동,오정우 대한환경공학회 1998 대한환경공학회 학술발표논문집 Vol.1998 No.12

Study of Transferability of Rubus Microsatellite Markers to Hybrid Boysenberry

류재혁,김운지,임주현,김상헌,오승철,조란,강시용,하보근 한국육종학회 2017 Plant Breeding and Biotechnology Vol.5 No.4

Boysenberry, a Rubus hybrid between loganberry and a trailing blackberry, possesses distinctive polyphenol compounds, which have demonstrated positive biological effects on human health. Several new boysenberry genotypes have recently been developed from mutation breeding technology. In this study, a total of 103 SSR markers developed from expressed sequence tag (EST) and genomic libraries in blackberry and red raspberry were tested for cross-amplifications in 10 boysenberry genotypes. All primer pairs successfully produced amplification products, ranging from 1 to 4 loci per primer. Eleven polymorphic SSR markers (RH_MEa0007aB01, RH_MEa12cE03, RH_MEa14bF07, RH_MEa15aD04, RH_MEa13cF08, ERubLR_SQ01_N03, ERubLR_ SQ053_H01, ERubLR_SQ191_A05, RubfruitG7, Rubusr43a, and RiM019) were detected among boysenberry genotypes, while polymorphic loci were not detected in 92 markers. Polymorphism information content (PIC) and genetic diversity (GD) values ranged from 0.160 to 0.580 and from 180 to 0.640, with average values of 0.359 and 0.407, respectively, in the 11 polymorphic markers. According to a cluster analysis, all the mutant boysenberry genotypes can be classified into one category. Although the level of genetic diversity revealed by SSR markers in 10 boysenberry genotypes was low, these SSR markers will be useful for future genetic diversity, cultivar identification, QTL mapping, and gene cloning studies in boysenberry.

Effects of Proton Beam Irradiation on Seed Germination and Growth of Soybean (Glycine max L. Merr.)

임주현,김운지,김상헌,하보근 한국물리학회 2017 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.71 No.11

The present study aimed to evaluate the morphological effects of proton beam irradiation on the seed germination, seedling survival, and plant growth of soybean. Seeds of three Korean elite cultivars (Kwangankong, Daepungkong, and Pungsannamulkong) were irradiated with a 57-MeV proton beam in the range of 50 - 400 Gy. The germination rates of all the varieties increased to > 95%; however, the survival rates were significantly reduced. At doses of > 300 Gy irradiation, the Daepungkong, Kwangankong, and Pungsannamulkong cultivars exhibited 39, 75, and 71% survival rates, respectively. In addition, plant height and the fresh weight of shoots and roots were significantly decreased by doses of > 100 Gy irradiation, as were the dry weights of the shoots and roots. However, SPAD values increased with increasing doses of irradiation. Abnormal plants with atypically branched stems, modified leaves, and chlorophyll mutations were observed. Based on the survival rate, plant growth inhibition, and mutation frequency, it appears that the optimum dosage of proton beam irradiation for soybean mutation breeding is between 250 and 300 Gy.

모의순환관로내에서 용존산소제어가 수도관부식 및 금속용출에 미치는 영향

서규태,문병현,김운지,이현동,오정우 대한환경공학회 1998 대한환경공학회 학술발표논문집 Vol.1998 No.12

태풍진로에 따른 예보 확률반경 비교

임명순,강남영,김운지,이슬기,윤원태 한국기상학회 2014 한국기상학회 학술대회 논문집 Vol.2014 No.10