딥러닝을 활용한 전략물자 판정 지원도구 개발에 대한 연구

조재영(Jae-Young Cho),윤지원(Ji-Won Yoon) 한국정보보호학회 2020 정보보호학회논문지 Vol.30 No.6

전략물자관리 제도의 이행 확산에 따라 전략물자 판정의 중요성이 높아지고 있으나 전략물자 제도를 처음 접하는 수출기업은 전략물자의 개념을 이해하기 쉽지 않고, 전략물자를 통제하는 기준이 다양하여 전략물자 판정에 어려움이 따른다. 본 논문에서는 전략물자 제도를 처음 접하는 기업이나 전략물자 판정시스템 이용자에게 진입장벽을 낮추어 판정이라는 과정을 쉽게 접근할 수 있는 방법을 제안한다. 이용자가 전략물자 판정이라는 절차를 매뉴얼이나 카탈로그의 제공만으로 판정결과를 확인할 수 있게 된다면, 전략물자 판정 방법과 절차에 보다 편리하고 쉽게 다가설수 있을 것이다. 본 연구 목적을 달성하기 위해 이미지 인식 및 분류에서 연구되고 있는 딥러닝과 OCR(광학문자판독) 기술을 활용하고, 전략물자 판정 지원도구에 대한 개발과 연구를 통하여 우리 기업의 전략물자 판정에 도움이 되는 정보를 제공한다. As the implementation of export controls is spreading, the importance of classifying strategic items is increasing, but Korean export companies that are new to export controls are not able to understand the concept of strategic items, and it is difficult to classifying strategic items due to various criteria for controlling strategic items. In this paper, we propose a method that can easily approach the process of classification by lowering the barrier to entry for users who are new to export controls or users who are using classification of strategic items. If the user can confirm the decision result by providing a manual or a catalog for the procedure of classifying strategic items, it will be more convenient and easy to approach the method and procedure for classfying strategic items. In order to achieve the purpose of this study, it utilizes deep learning, which are being studied in image recognition and classification, and OCR(optical character reader) technology. And through the research and development of the support tool, we provide information that is helpful for the classification of strategic items to our companies.

전환장애 환자에 개결서경탕(開結舒經湯)을 투여한 치험례

윤지원,김홍준,김우성,심국진,심하나,이상관,강세영,Yoon, Ji-Won,Kim, Hong-Joon,Kim, Woo-Sung,Sim, Kuk-Jin,Shim, Ha-Na,Lee, Sang-Kwan,Kang, Sei-Young 대한한방내과학회 2004 大韓韓方內科學會誌 Vol.25 No.3

Conversion Disorder is a disorder whose predominant feature is a loss or alteration in physical functioning that suggests a physical disorder but that is actually a direct expression of a psychological conflict or need. The Diagnostic and Statistical Manual of Mental Disorders-IV (DSM-IV) guidelines for Conversion Disorder include these definitions: A psychosocial stressor produces a psychological conflict that is believed to help initiate or exacerbate the illness The symptoms are not under conscious control, etc. While functional disabilities are common with conversion disorders, physical and laboratory abnormalities are absent or minor in comparison with the patient's subjective complaints. Symptoms of Conversion Disorder are similar to those of stroke. But the mechanism of Conversion Disorder is similar as that of Stagnation Syndrome of Ki (氣鬱證) in Oriental medicine. Gaegyeolseogyeong-tang has been used to treat women who suffer from Conversion Disorder induced by the Stagnation Syndrome of Ki (氣鬱證). After application of the Gaegyeolseogyeong-tang for 7 days, symptoms and signs improved dramatically.

백남준의 오디오비주얼아트 연구: 음악적 공감각을 중심으로

윤지원(Ji Won Yoon) 한국멀티미디어학회 2020 멀티미디어학회논문지 Vol.23 No.4

Zeolitic Imidazolate Framework-7로 합성한 ZnO 나노입자의 Acetone 가스 감응 특성

윤지원 ( Ji Won Yoon ),( Rui Wang ),박준식 ( Joon-shik Park ),이종흔 ( Jong-heun Lee ) 한국센서학회 2017 센서학회지 Vol.26 No.3

Highly uniform and well-dispersed Zeolitic Imidazolate Framework-7 (ZIF-7) particles were prepared by the precipitation of Zn²⁺ using benzimidazole, which were converted into ZnO nanoparticles by heat treatment at 500 °C for 24 h. The ZIF-7 derived ZnO nanoparticles showed abundant mesopores, high surface area, and good dispersion. The gas sensing characteristics toward 5 ppm acetone, ethanol, trimethylamine, ammonia, p-xylene, toluene, benzene, and carbon monoxide and carbon dioxide were investigated at 350 - 450℃. ZIF-7 derived ZnO nanoparticles exhibited high response to 5 ppm acetone (R_a/R_g=57.6; R_a: resistance under exposure to the air, R_g: resistance under exposure to the gas) at 450 ℃ and negligible cross-responses to other interference gases (trimethylamine, ammonia, p-xylene, toluene, benzene, carbon monoxide, carbon dioxide) and relatively low responses to ethanol. ZIF derived synthesis of metal oxide nanoparticles can be used to design high performance acetone sensors.

여대생의 지각된 스트레스, 자아탄력성이 월경전증후군에 미치는 영향

윤지원(Ji-Won Yoon) 한국콘텐츠학회 2019 한국콘텐츠학회논문지 Vol.19 No.3

본 연구는 여대생의 지각된 스트레스와 자아탄력성, 월경전증후군 간의 관계를 파악하고, 월경전증후군에 영향을 미치는 요인을 확인하고자 시도되었다. 연구대상자는 경기도에 소재한 1개 대학교의 여대생 215명이며, 자료수집은 자가보고식 설문지를 이용하여 2017년 10월 10일부터 11월 10일까지 시행하였다. 수집된 자료는 기술통계, 상관관계 및 다중회귀분석으로 분석하였다. 대상자의 월경전증후군은 지각된 스트레스(r=.537, p<.001)와는 정적 상관관계, 자아탄력성(r=-.315, p<.001)과는 부적 상관관계가 있었다. 대상자의 월경전증후군에 유의한 영향을 미치는 요인은 식사습관(β=.123, p=.031), 월경으로 인한 일상생활 지장정도(β=.232, p=.001), 지각된 스트레스(β=.441, p=<.001)로 44.4%의 설명력을 보였다. 이상의 결과를 토대로 여대생의 월경전증후군을 완화하기 위해서는 월경증상관리를 위한 노력과 더불어 심리적 요인과 식생활을 포함한 생활습관 개선을 통합하는 관리프로그램을 개발하고 체계적으로 적용하는 방안을 모색해야 하겠다. The purpose of this study was to identify the relationships between perceived stress, ego-resilience, and premenstrual syndrome(PMS) and investigate the factors affecting PMS in female college students. The study participants were 215 female college students in Gyeunggi province. Data were collected from October 10 to November 10, 2017, using self-report questionnaires. Collected data were analyzed using descriptive statistics, Pearson correlation coefficients, and multiple regression analysis. PMS was positively correlated with the perceived stress and negatively correlated with ego-resilience. Eating habits, interference with daily life by menstruation, perceived stress accounted for 44.4% of variance in PMS. Based on these results, it is necessary to develop a management program that integrates psychological factors and lifestyle improvement including dietary habits, as well as efforts to manage menstrual symptoms in order to alleviate the premenstrual syndrome of female college students.

지체장애학교 교사가 인식하는 수업설계와 수업실행의 관계

윤지원 ( Ji-won Yoon ) 대구대학교 특수교육문제연구소 2015 한국특수교육문제연구소 학술대회발표자료집 Vol.2015 No.1

이 연구에서는 지체장애학교 교사가 인식하는 수업설계와 수업실행의 관계를 분석하고자 하였다. 이 연구의 문제는 다음과 같다. 지체장애학교 교사의 수업설계에 대한 인식은 어떠한가, 지체장애학교 교사의 수업실행에 대한 인식은 어떠한가, 지체 장애학교 교사가 인식하는 수업설계와 수업실행의 관계는 어떠한가에 대한 세 가지의 연구 문제를 전국의 지체장애학교 교사 399명을 대상으로 조사연구로 수행되었다. 설문지는 수업 설계와 관련된 12문항과 수업실행에 관련된 12문항으로 구성되 었으며 5점 척도로 응답하도록 하였다. 연구의 결과는 다음과 같다. 첫째, 지체장애학교 교사가 인식하는 수업설계 요인은 수업설계 기획, 수업설계 방법, 수업설계 모듈로 구성되어 있었다. 둘째, 지체장애학교 교사가 인식하는 수업실행은 수업실행 기준과 수업실행 과정 요인으로 이루어져 있었다. 셋째, 지체장애학교 교사가 인식하는 수업설계와 수업실행은 밀접한 관련성이 있으나, 수업설계 기획은 수업실행 과정에 유의미한 영향을 미치지 않았다. 이 연구에서는 또한 지체장애학교 교사의 수업설계와 수업실행의 차별성에 대하여 논의하였다. The purpose of this study was to analyze the relationships between instructional design and instructional performance based on physical disability school teachers`` recognition. The 339 teachers who were working for students with physical disabilities were participated for this study. The questionnaire which was divided into two parts, instructional design with 12 questions of 5-Likert scale and instructional performance with 12 questions of 5-Likert scale was developed. The factor analysis, anova, and regression analysis were utilized for this study. The results of this study were that: (a) the instructional design was divided into three parts, instructional design plan, instructional design method and instructional design module in factor analysis; (b) the instructional performance was divided into two factors, instructional performance standard and instructional performance process in factor analysis; and (c) the teachers`` instructional structure was managed together with instructional design and instructional performance. But instructional design plan has not effect to instructional performance process. Also this study discussed the cause factors why the physical disability school teachers had differential instructional structure.

방송 카메라에 따른 TV 메이크업 분석 -뉴스 프로그램 아나운서를 중심으로-

윤지원 ( Ji Won Yoon ),김선형 ( Sun Hyoung Kim ) 한국미용학회 2014 한국미용학회지 Vol.20 No.5

With the emergence of the High Definition Television (HDTV)-based information transmission method, higher-quality videos with more pixels can now be rendered. The broadcasting technology, a video production technique developed to improve the video quality of HDTV news programs, has brought changes in TV makeup. The realistic visualism has been a driving force for important development in the history of television (until the birth of HDTV). In case of a digital technology-based information transmission method, if data are transmitted to a TV through a digital data compression method, high-quality videos (about 5 times greater in terms of pixels) are provided in HDTV. This technology advancement had a significant effect on news anchors` TV makeup in terms of the improvement of the video quality of HDTV news programs, which has in turn brought a new change. As a result, the news anchor`s image is now greatly dependent upon TV makeup because of dramatic improvement in chrominance, luminance, quality of images and aspect ratio. After realizing the importance of expression analysis in subtle TV makeup, it was attempted to analyze the news anchor`s expression of TV makeup by the broadcast cameras. In terms of a new experimental research method on the TV makeup according to changes in HDTV broadcast environment, the cameras used for video production in the main control room of the KBS Changwon were instrumented with the camera experts in the production of HDTV videos. Then, the depth, resolution and frequency of TV makeup were compared by standard / ENG camera, and new anchors` TV makeup by the broadcast camera was comparatively analyzed based on the distribution chart in the vector scope. As the circulation of technology lifecycle is accelerated in a modern society, TV makeup should be properly developed considering the current status and characteristics of broadcast production technology with the emergence of HDTV in order to generate synergy effects.

HDTV 메이크업과 조명기술과의 관계 분석

윤지원 ( Ji Won Yoon ),김선형 ( Sun Hyoung Kim ) 한국미용학회 2013 한국미용학회지 Vol.19 No.4

With conversion to digital broadcasting, HDTV has been able to provide higher-quality pictures based on the digital transmission system. Among video production techniques which are targeted to improve the quality of image of HDTV programs with the emergence of the era of high-quality video, therefore, lighting has had a significant effect on changes in video makeup. Hence, there have been a lot of studies on it. In terms of research method, an integrated approach method with lighting has been proposed to produce video makeup appropriate for HDTV through comparative analysis on connectivity between HDTV makeup and lighting. In addition, this study has comparatively analyzed relations between video makeup which is expressed through TV images and TV lighting in cooperation with TV lighting engineers and TV modulation engineers after collecting video makeup pictures and images in HDTV program-filming locations from the MCs of KBS studio programs. As the technology life-cycle is accelerated, new video production technology besides HDTV has been introduced. As a result, it is expected that this study would create synergy effects and make a contribution to the establishment of standard video makeup techniques for HDTV programs through comparative analysis on interconnectivity between video makeup and lighting which can meet both TV producers and TV audience after investigating the current status and characteristics of broadcasting production technologies. With changes in video presentation method after the development of broadcasting system, in addition, the HDTV video production method should be further developed along with technological advancement in video makeup and lighting.

내러티브 케어로서의 초등교사 역할 재개념화 탐색

윤지원(Ji-Won Yoon) 한국내러티브교육학회 2021 내러티브와 교육연구 Vol.9 No.3

본 연구는 급변하는 교육현장에서 초등교사의 역할이 용어의 모호성과 정형화된 역할 기대로 고착되어 있음을 문제의식 삼아 내러티브와 케어의 개념을 도입하여 초등교사의 역할을 재개념화하고자 하였다. 이를 위해 기존 교사의 역할에 대한 선행연구를 검토하고, 내러티브 이론 및 케어의 의미에 대한 고찰을 통해 교육적 돌봄으로서의 내러티브 케어와 교육적 관리로서의 내러티브 케어 개념을 도출하였다. 내러티브 케어 개념에 의거하여 초등교사의 역할은 ‘학급 내러티브 관찰자’, ‘학급 내러티브 교육과정 운영자’, ‘학급 내러티브 탐구자’로 재개념화될 수 있다. 학급 내러티브 관찰자로서 교사는 내러티브 케어의 교육적 돌봄 개념에 근거하여 학생들의 내러티브에 민감하게 반응하고 세심하게 관찰하여 학급의 내러티브를 건강하게 이끈다. 학급 내러티브 교육과정 운영자로서 교사는 내러티브 케어의 교육적 관리 개념에 근거하여 내러티브 교육과정 운영의 기본 원리를 알고 내러티브를 교육적 수단으로 활용할 수 있다. 학급 내러티브 탐구자로서 교사는 자신의 교육 경험을 내러티브 사고 양식으로 되돌아보고, 반성적 탐구를 통해 자신의 PCK 및 PPK를 성장시켜나간다. This study attempted to re-conceptualize the elementary school teachers’ role by introducing the concepts of ‘narrative’ and ‘care’, taking into consideration that the role of elementary school teachers is fixed with ambiguity of terms and standardized role expectations at rapidly changing educational field. The concept of educational care of ‘narrative care’ and educational management of ‘narrative care’ are produced by the study of existing teachers’ role, ‘narrative theory’ and the meaning of ‘care’. There are three roles, ‘The observer of classroom narrative’, ‘The operator of narrative curriculum of classroom’ and ‘The narrative inquirer on classroom’ are re-conceptualization of elemenatary teachers’ role based on ‘narrative care’ concept. ‘The observer of classroom narrative(based on educational care of ’narrative care’)’ teacher observe meticulous and react sensitive children’s narrative to lead healthy classroom narrative. ‘The operator of narrative curriculum of classroom(based on ducational management of ‘narrative care’)’ teacher can run narrative curriculum and also use narrative by educational kit. ‘The narrative inquirer on classroom’ teacher look back him/her own educational experience by narrative thought mode, and grow up own PCK(Pedagogical Content Knowldege) and PPK(Personal Practical Knowlege) by reflective inquiry.

대학생의 디지털 미디어 리터러시 커리큘럼 개발을 위한 기초 연구

윤지원(Yoon ji-won),제남주(Je nam-ju),박미라(Park mee-ra) 한국콘텐츠학회 2021 한국콘텐츠학회 종합학술대회 논문집 Vol.2021 No.8