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들소(Bos javanicus)로 밝혀진 호랑이 기념품: DNA 염기서열 분석에 의한 종 확인
이서진,현지연,민미숙,이무영,이항,Lee, Seo-Jin,Hyun, Jee Yun,Min, Mi-Sook,Lee, Mu-Yeong,Lee, Hang 대한수의학회 2013 大韓獸醫學會誌 Vol.53 No.4
Tigers are one of the most endangered species over the world and protected internationally or locally. However, they are still traded illegally for the Traditional East Asia Medicine or souvenirs / mementos as well as fake products. In the present study, to identify the species of the specimen known as the tiger's genitalia that was sold for mementos in China, two approaches of genetic tools and morphological comparisons were applied. On the basis of the entire sequences of mitochondrial cytochrome b gene (1,140 bp), the result of nucleotide comparisons showed that the specimen examined here is matched with banteng, Bos javanicus (Identities = 1,138/1,140; 99%). In addition, the examination of external morphological characters revealed that the genitalia of the specimen is much more similar to the one of cows, not to tigers. The outcomes highlighted that there are still some fake products of tigers traded in market and molecular genetic tools could help identifying species of wildlife products.
이서진(Lee, Seo Jin),박지선(Park, Ji Sun) 경찰대학 경찰학연구편집위원회 2021 경찰학연구 Vol.21 No.4
본 연구에서는 데이트 폭력을 정서적, 신체적, 성적 폭력의 세 유형으로 나누고, 자기애의 하위 요인 중 심리적 특권의식이 데이트 폭력에 미치는 영향을 살펴보았다. 이때, 사람들의 정서조절전략에 따라 그 영향이 다르게 나타나는지 알아보기 위해, 부적응적 정서조절전략(반추, 자기비난, 타인비난, 파국화) 각각의 매개효과를 조사하였다. 20-30세 남녀 각각 100명을 대상으로 데이트 폭력 가해 경험과 특권의식, 부적응적 정서조절전략 간의 관계를 상관분석과 매개효과 분석을 통해 살펴보았다. 그 결과, 특권의식이 강할수록 정서적, 신체적, 성적 데이트 폭력 각각 모두 가해 경험이 많았고, 특권의식이 높을수록 반추, 타인비난, 파국화 등 부적응적 정서조절전략을 취하는 경향을 보였다. 특권의식이 정서적 데이트 폭력에 미치는 영향에서 타인비난이 완전매개 역할을 하며, 특권의식이 신체적 데이트 폭력에 미치는 영향에 있어 타인비난과 파국화가 완전매개 역할을 하였다. 특권의식과 성적 데이트 폭력 관계에서 반추와 타인비난, 파국화가 완전매개 역할을 하였다. 끝으로 본 연구의 의의에 대해 논의하였다. The present study investigated how psychological entitlement affected emotional, physical, and sexual dating violence. The mediation effect of maladaptive cognitive emotion regulation strategies (rumination, self-blame, other-blame, catastrophizing) between psychological entitlement and dating violence was also explored. Based on a sample of 100 males and 100 females between 20 and 30, correlation analysis and mediation analysis were adopted to examine how dating violence, psychological entitlement, and maladaptive cognitive emotion regulation strategies affected one another. The higher the psychological entitlement, the higher the frequency of emotional, physical, and sexual dating violence, the more frequently adopted of maladaptive cognitive emotion regulation strategies (rumination, other-blame, catastrophizing). The effect of psychological entitlement on emotional dating violence was mediated by other-blame. The effect of psychological entitlement on physical dating violence was mediated by other-blame and catastrophizing. The effect of psychological entitlement on sexual dating violence was mediated by rumination, other-blame, and catastrophizing. The implications of the study were discussed.
이서진(Lee, Seo-jin),박성제(Park, Sung-je) 한국사회체육학회 2023 한국사회체육학회지 Vol.- No.93
Purpose: The purpose of this study is to develop pictograms for Geup-rgade Poomsae and propose a method for recording Poomsae movements. Method: To apply the symbolization system to Taekwondo, a Delphi surevy was conducted involving experts from the education, industry, and competition sectors,a s well as design convenience. The expert group consisted of 14 Taekwondo educators with master’s or docotral degrees, as well as Taekwondo field leaders with over 10 years of experience. Prior to the sruvey, questions were formulated based on a literature review and professional meetings, covering design and education, industry, and competition aspects. The survey included a total of 12 questions, with 8 focusing on design and 4 on education, industry, and competition. The data obtained from the survey was used toim prove the Taekwondo symbolization system, with a minimum Content Validity Ratio (CVR) value of 0.571 for the 14 expert group. Results: Pictograms for Geup-grade Poomsae, consisting of 8 types of poomsae from Taegeuk 1 to Taegeuk 8, were developed. These pictograms encompass a total of 167 movements. Pictograms were successfully developed for Taegeuk 2 to Taegeuk 8, while Taegeku 1, previously addressed in other research, was not included in this study. Conclusion: Taekwondo symbolization offers a method to record diverse and intricate movements, and this study provides insights into the future direction of recodring Taekwondo movements. The developed pictograms effectively symbolize all Geup-grade Poomsae movements and contribute to visualizing the evolution of Poomsae symbols.
텍스트 자료에 대한 네트워크 분석과 토픽 모델링 : 대학 역량기반 교육을 중심으로
이서진(Seo-jin Lee),민경석(Kyung-Seok Min) 한국교육평가학회 2022 교육평가연구 Vol.35 No.1
빅데이터 분석 기술의 발달로 텍스트마이닝 방법이 주목받고 있다. 특히 텍스트 네트워크 분석과 토픽모델링은 복잡한 맥락이 내포된 대량의 텍스트 자료를 분석할 때 강점이 있지만, 두 방법의 작동방식이 달라 서로 다른 맥락에서 결과를 도출하며, 분석 결과를 결합하기 어렵다. 본 연구는 대규모 텍스트 자료에 텍스트 네트워크 분석과 토픽모델링(LDA) 각각을 사용하고, 더 나아가 두 방법의 결과를 통합한 해석을 제시하는 데 목적이 있다. 이를 위해, 국내 대학 역량기반 교육과 관계된 논문 초록 자료로부터 대학 역량기반 교육을 둘러싼 주요 개념과 주제를 발견하고자 한다. 대학 역량기반 교육은 대학의 교육과정 설계, 정부의 고등교육 성과평가 등 복잡한 이해관계가 다양한 층위에서 논의되고 있기 때문에 그 실체를 한눈에 파악하기 어렵다. 본 연구는 네트워크 분석과 토픽모델링의 개별적인 결과뿐만 아니라 네트워크 분석의 지역적 정보와 LDA 분석의 전역적 정보를 결합한 해석을 통해, 대학에서의 역량기반 교육에 대한 시사점을 제시하였다. 구체적으로, 7개 커뮤니티와 19개 토픽을 연결하여 대학 간 공통적 역량 요소가 자주 등장하고, 역량과 연계된 학업성취도가 지속적으로 강조되며, 역량기반 교육과정 개발을 위한 교수학습방법 개선에 대한 실천적 노력이 이루어지고 있음을 발견했다. With the development of big data computing technology, text-mining methods are drawing attention. In particular, text network analysis and topic modeling have their own strengths when researchers analyze large amounts of text data. But the two methods work differently resulting in unique interpretations, and it is difficult to combine outputs derived from two methods. The purpose of this study is to apply text network analysis and topic modeling (LDA) for large-scale text data, and further present an interpretation that integrates results of the two methods. Specifically, the main concepts and topics regarding college competency-based education are evaluated from the abstract of recent research papers. College competency-based education has complex meaning and goals such as college curriculum design and college evaluation, but it is difficult to grasp key point of competency at a glance because it has been discussed at various levels. In this study, implications for competency-based education in colleges are presented through combining regional information of network analysis and global information of LDA analysis as well as comparing individual results of two text mining methods.
증식성 및 비증식성 사구체신염에서 Cytokine 과 Chemokine 유전자의 발현 양상
이서진(Seo Jin Lee),김강석(Kang Suk Kim),정수환(Shou Huan Zheng),임춘수(Chun Soo Lim),윤형진(Hyung Jin Yoon),김연수(Yon Su Kim),안규리(Cu Rie Ahn),한진석(Jin Suk Han),노정우(Jung Woo Noh),채동완(Dong Wan Chae),이정상(Jung Sang Lee),김 대한신장학회 2001 Kidney Research and Clinical Practice Vol.20 No.4
Backgroud : Intraglomerular cellular proliferation is one of the major determinants for dividing various glomerulonephritis(GN) into two groups, such as proliferative versus nonproliferative. We hypothesized that this morphological difference could be based on the differential expression of various cytokines and chemokines. To elucidate this hypothesis we quantified the intrarenal gene expression of various cytokines and chemokines, and correlated it with clinical and histological parameters. Methods: Total RNA was extracted from 54 proliferative GN(PGN) core biopsy specimens and 42 nonproliferative GN(NPGN) specirnens. Using the internal competitors RT-PCR was instituted to quantify mRNAs. Results: The magnitude of the gene expressions of IL-2, IFN- r, and IFN- r /IL-10 ratio were signi- ficantly higher in PGN. RANTES and IL-8 had more abundant gene messages in PGN than in NPGN. It was shown that Thl cytokine was upregulated if GN was mediated by immune complexes regardless of cellular proliferation. Upregulation of the IFN- r / IL-10 ratio and TNF- αwas associated with renal dysfunction at the time of renal biopsy. Conclusion Thl, proinflammatory cytokines, and chemokines were more abundant in proliferative GN, and correlated with unfavorable clinical and histologic parameters. We propose that the clinical manifestations and diverse histologic features of human GN are associated with differential expressions of specific cytokines and chemokines. A new way of blocking the actions of these cytokines should be instituted for the treatment and prevention of the progression of GN.