운전자 인지특성 분석을 통한 횡단보도 디자인 연구

이주영,Lee, Juyoung 한국환경과학회 2020 한국환경과학회지 Vol.29 No.4

With the increasing role of environmental design in promoting urban safety, new design attempts have been made to improve pedestrian safety in crosswalks. This study proposes an evidence-based design solution for improving crosswalk function by conducting simulations and field experiments. Drivers with more than one-year driving experience participated in this study. Four different crosswalk design patterns were prepared: (1) a zebra pattern, (2) zebra pattern with colored triangles, (3) 3D pattern, and (4) art pattern with unique colors and design. The results supported that the zebra pattern with colored triangles could be the most effective solution for crosswalk design by increasing visibility, attention, deceleration, and landscape aesthetics. This study provided objective data to support the performance of various crosswalk patterns and suggested the need to reevaluate the present crosswalk design guidelines.

진보당 형사사건기록에 대한 기록학적 고찰

이주영,전현수,Lee, JuYoung,Jeon, HyunSoo 한국기록학회 2023 기록학연구 Vol.- No.77

Prior researchers interpreted the records of criminal cases involving the Progressive Party from a historical perspective. In marked contrast to existing trends, this study examines the Progressive Party case records through the lens of archival science. This study dissects the Progressive Party case records as a single and complete record group and at each stage of their life cycle from police investigation through criminal prosecution to trial. This approach enables a holistic analysis of archival characteristics of the records. This study begins with an appraisal of the nature and types of case records generated and maintained by the various agencies in light of the investigatory authorities delegated to each institution. This study then dissects the police, prosecution, and Counter Intelligence Corps records leading up to the indictment of Progressive Party members as well as the court records of the trial that followed. In particular, this study reveals the insufficiency and illegality of the evidence against the defendants in the Progressive Party case from an archival standpoint. Setting aside the admissibility or strength of the evidence under criminal law, the present study demonstrates that the records lack reliability, authenticity, and integrity-the fundamental attributes required for evidentiary efficacy of records from an archival standpoint.

여성 핵의학 방사선종사자의 관련 피폭요인 분석

이주영,김지현,박훈희,Lee, Juyoung,Kim, Ji-Hyeon,Park, Hoon-Hee 대한핵의학기술학회 2017 핵의학 기술 Vol.21 No.2

Purpose In this study, radiation workers who work in nuclear medicine department were analyzed to find the cause of differences of radiation exposure from General Characteristic, Knowledge, Recognition and Conduct, especially females working on nuclear medicine radiation, in order to pave the way for positive defense against radiation exposure. Materials and Methods The subjects were 106 radiation workers who were divided into two groups of sixty-four males and forty-two females answered questions about their General Characteristic, Knowledge, Recognition, Conduct, and radiation exposure dose which was measured by TLD (Thermo Luminescence Dosimeter). Results The results of the analysis revealed that as the higher score of knowledge and conduct was shown, the radiation exposure decreased in female groups, and as the higher score of conduct was shown, the radiation exposure decreased in male groups. In the correlation analysis of female groups, the non-experienced in pregnancy showed decreasing amount of radiation exposure as the score of knowledge and conduct was higher and the experienced in pregnancy showed decreasing amount of radiation exposure as the score of recognition and conduct was higher. In the regression analysis on related factors of radiation exposure dose of nuclear medicine radiation workers, the gender caused the meaningful result and the amount of radiation exposure of female groups compared to male groups. In the regression analysis on related factors of radiation exposure dose of female groups, the factor of conduct showed a meaningful result and the amount of radiation exposure of the experienced in pregnancy was lower compared to the non-experienced. Conclusion The conclusion of this study revealed that radiation exposure of female groups was lower than that of male groups. Therefore, male groups need to more actively defend themselves against radiation exposure. Among the female groups, the experienced in pregnancy who have an active defense tendency showed a lower radiation exposure. Thus, those who have never been pregnant need to have a more active defensive conduct for the future possibility of pregnancy.

Astonish TF 재구성 기법의 적용을 통한 체적 크기의 변화에 따른 표준섭취계수(SUV)에 관한 고찰

이주영,남궁식,김지현,박훈희,Lee, Juyoung,Nam-Kung, Sik,Kim, Ji-Hyeon,Park, Hoon-Hee 대한핵의학기술학회 2014 핵의학 기술 Vol.18 No.1

PET 영상의 질 향상과 더불어 많은 연구를 통해 다양한 프로그램의 개발이 이루어지고 있다. 그 중 Philips 사의 Astonish TF 재구성 기법은 기존보다 빠른 재구성 속도와 함께 2 mm의 영상 재구성이 가능하여 병변의 향상된 대조도를 확인할 수 있다. 본 연구에서는 전신 $^{18}F-FDG$ PET 영상에서 기존의 4 mm와 2 mm 재구성 기법에 따른 표준섭취계수(SUV)를 비교 평가하였다. GEMINI TF 64 PET/CT (Philips, Cleveland, USA)를 사용하여 팬텀실험은 NEMA IEC Body Phantom (sphere: 10, 13, 17, 22, 28, 37 mm)으로 영상을 획득하였고, 임상영상은 유방암 진단을 받은 여자 30명(연령: $55.1{\pm}11.3$세, BMI: $24.1{\pm}2.9$)을 대상으로 $^{18}F-FDG$ PET/CT 검사를 시행한 후, 각각 4 mm와 2 mm로 영상을 재구성하였다. 획득된 영상은 EBW (Extended Brilliance Workstation) NM ver.1.0을 통해 팬텀과 임상영상에 관심영역을 설정하고, 표준섭취계수를 측정하였으며, SPSS ver.17.로 통계 분석하였다. 팬텀실험에서 90 sec로 획득한 영상의 4 mm와 2 mm 재구성 영상의 $SUV_{Max}$를 비교한 결과, 열소의 크기가 작을수록 $SUV_{Max}$의 편차가 크게 나타났고, 150 sec로 획득한 영상의 4 mm와 2 mm 재구성 영상의 $SUV_{Max}$를 비교한 결과에서도 같은 성향을 나타냈다. 90 sec와 150 sec로 획득한 영상의 $SUV_{Max}$의 편차 정도는 90 sec로 영상을 획득하였을 경우 보다 150 sec로 획득한 영상에서 열소의 크기가 작을수록 큰 차이를 나타냈고, 열소의 크기가 클수록 작은 차이를 나타냈다. 임상영상에서는 4 mm와 2 mm 재구성 기법을 분석한 결과, 표준섭취계수는 4 mm보다 2 mm 재구성 기법에서 높게 나타났고, 또한 체적이 작을수록 변화율이 증가하였다. Astonish TF 재구성 기법을 적용한 팬텀실험과 임상영상의 분석 결과, 체적의 크기가 작을수록 표준섭취계수의 변화율이 증가하였다. 그러므로 임상에서 대조도 및 병변 감별력이 우수한 2 mm 재구성 기법의 정확하고 적극적인 활용을 위하여 표준섭취계수 보정에 대한 추가적인 연구가 필요할 것으로 사료된다. Purpose: In addition to improving the quality of the PET image, through much research, the development of various programs are performed. Astonish TF reconstruction techniques by Philips can confirm the improved contrast of the lesion. Also, It's image reconstruction of 2 mm is possible with rapid reconstruction rate than conventional. In this study, we compared and evaluated Standardized Uptake Value (SUV) in accordance with the 2 mm reconstruction techniques and traditional 4 mm from the $^{18}F-FDG$ PET whole body image. Materials and Methods: In the phantom experiment, NEMA IEC body phantom (sphere: 10, 13, 17, 22, 28, 37 mm) was used to obtain images by using GEMINI TF 64 PET/CT (Philips, Cleveland, USA). Also, In the clinical images, we performed $^{18}F-FDG$ PET/CT examination to 30 women (age: $55.1{\pm}11.3$, BMI: $24.1{\pm}2.9$) with a diagnosis of breast cancer. After that, we reconstructed images in 2 mm and 4 mm respectively. The region of interest was drawn to acquired images. Since then, we measured SUV and statistically analyzed with SPSS ver.18 by using EBW (Extended Brilliance Workstation) NM ver.1.0. Results: After analyzing the result of the phantom study, there was a tendency that the bigger hot sphere size, the higher SUV. If you compared the 2 mm reconstruction techniques to 4 mm, it increased 95.78% in 10 mm, 50.60% in 13 mm, 25.00% in 17 mm, 30.04% in 22 mm, 31.81% in 28 mm, and 27.84% in 37 mm. Through the result of the analysis of the 2 mm reconstruction techniques and 4 mm in clinical images, it appeared that SUV of 2 mm was higher than that of 4 mm. Also the smaller the volume was, the more the change rate increased. Conclusion: After analyzing the result of the clinical picture and phantom experiments applied by Astonish TF reconstruction techniques, as the size of the volume was small, the change rate of the SUV increased. Therefore, it was necessary to further research about the SUV correction for accurate and active utilization of 2 mm reconstruction techniques which had excellent lesion discrimination ability and contrast in clinic.

다분야 통합 최적 설계를 이용한 로터 블레이드 익단 형상 개발

이준배(Joonbae Lee),강상남(Sang Nam Kang),이주영(Juyoung Lee),박구환(Kuhwan Park),이승재(SeungJae Lee),유자원(Jawon Yoo),이성학(Seong Hak Lee),이상기(Sang Gi Lee),강희정(Hee Jung Kang),이덕주(Duck-Joo Lee) 항공우주시스템공학회 2018 항공우주시스템공학회 학술대회 발표집 Vol.2018 No.4

NASA cFS 기반 다중화 구조의 INHA RoSAT 명령 및 데이터 처리계 구조 및 개발 환경

이주영(Juyoung Lee),유혜은(Hye-Eun Yoo),백준임(Junim Baek),유지수(Jisoo Yu),조용하(Yongha Jo),목성훈(Sung-Hoon Mok),최기영(Keeyoung Choi) 한국항공우주학회 2023 한국항공우주학회 학술발표회 논문집 Vol.2023 No.4

국립산림치유원 조성 및 운영방향에 관한 연구

이주영(Lee, Juyoung) 한국산림휴양복지학회 2016 한국산림휴양학회지 Vol.20 No.3

21세기에 들어서면서 산림의 건강증진 효과에 대한 생리학적, 의학적 접근이 이루어지면서 국민의 건강증진을 위한 치유자원으로서 산림이 주목을 받고 있다. 산림청에서는 산림치유 공간을 확대하고 산림치유에 관한 전문화된 서비스를 제공하기 위해 국립산림치유원을 대규모로 조성하였다. 이에 본 연구에서는 국립산림치유원의 시설 조성계획에 관한 분석을 바탕으로 문제점과 함께 산림치유시설의 조성 및 운영방향에 관해 고찰하고 차별화된 운영계획을 통한 지속가능한 시설운영 방안을 알아보고자 하였다. 국립산림치유원은 주 표적시장을 경증질환자 그룹과 예방증진 그룹으로 설정하고, 기존의 산림휴양 시설들과의 차별성을 확보하기 위해 건강증진센터, 수치유센터, 치유정원과 같은 치유인프라를 구축하고 체계적 산림치유프로그램을 개발하였다. 향후 치유시설 조성과 운영을 위한 시사점으로는 (1)운영계획에 기반한 시설계획 수립, (2)다양한 분야의 전문가 참여를 통한 실효성 있는 계획 수립, (3) 사업추진 실무자의 전문성과 일관성 확보, (4) 전문화된 운영전략, (5) 전문인력 확보와 양성이 제시되었다. Attention has been drawn to the health promotion effects of forest environment with increasing scientific evidence throught medical and physiological approach. Korea Forest Service has launched a large-scale project for forest healing facility to provide specialized healing service. The purse of this study was to discuss the master plan of the project and to suggest future challenges to develop the project. National Forest Healing Center was aimed to provide health promotion service through forest environments to the individuals with chronic diseases and stress-related symptoms. Infrastructure, such as health promotion building, auqatherapy building and healing garden, and management program was developed to provide systematic healing program. Future challenges include (1) infrastructure based on management plan, (2) multi-disciplinary approach for planning work, (3) putting the expert in charge, (4) sophisticated management plan, (5) investment on human resource.

재사용 발사체 통합 시험을 위한 항전 시스템 및 HILS 설계

이주영(Juyoung Lee),김다혜(Dahye Kim),전하민(Hamin Jeon),김종한(Jong-Han Kim),최기영(Keeyoung Choi),이인택(Intaek Lee) 한국항공우주학회 2023 한국항공우주학회 학술발표회 논문집 Vol.2023 No.4

교사가 교육과정을 개발하는 과정에서 발휘하는 실제기예 탐색-Schwab의 the practical을 중심으로

이주영(Lee, Juyoung),정광순(Jeong, Kwangsoon) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.14

목적 본 연구는 교사가 교육과정을 개발한 과정에서 Schwab의 실제기예(practical art)를 발휘하는 모습을 기술하고 탐색하였다. 방법 이를 위해서 L교사가 교실에서 한 수업 관련 자료를 수집하여, 교육과정 개발 사례로 기술하였다. 그리고 이 과정에서 교사가 발휘한 실제기예를 분석하였다. 결과 첫째, 교사는 자신의 수업을 개선하는 과정이 곧 교육과정을 개발하는 과정임을 알 수 있었다. 둘째, 교사는 교육과정을 개발하는 과정에서 문제 인식 기예‣문제 구체화 기예‣문제 해결 기예를 발휘하는 것을 탐색할 수 있었다. 결론 본 연구 결과를 통하여 세 가지 결론을 내릴 수 있었다. 첫째, 교사가 개발한 교육과정 자체가 Schwab이 말하는 the practical이라는 점, 둘째, 교사는 실제기예를 발휘하면서 교육과정을 개발한다는 점, 셋째, 이런 실제기예를 발휘할수록 교사가 개발하는 교육과정(실제)는 통합수업으로, 즉 학생에게로 다가간다는 것을 알 수 있었다. Objectives The purposes of this study was to describe the curriculum developed by teachers who use the practical art as Schwab calls it, and to demonstrate the practical art, one of the skills teachers demonstrate in the process of developing the curriculum. Methods To this, first, we described as the teacher’s curriculum development. Second, based on this explanation, we analyzed the practical art that the teacher performed. In this respect, the study is one of the case studies. Results As a result of this study, first, teachers could see that the process of improving their classes was the process of developing a curriculum. Second, the practical art displayed by this teacher in each class were shown in the process of problem recognizing art ‣ problem refining art ‣ problem solving art. Conclusions Three conclusions were drawn through this study. First, the curriculum developed by the teacher itself is what Schwab calls the practical. Second, teacher develop curriculum using the practical art. Third, the more practical teachers use the practical art, the closer they become to students. In other words, it is closer to curriculum integration.

「어린이집 표준보육과정에 기초한 0-2세 영아보육프로그램」 동작활동 분석: Gallahue의 기본동작을 중심으로

이주영 ( Juyoung Lee ) 한국영유아교육보육학회 2020 영유아교육.보육연구 Vol.13 No.2

본 연구는 「어린이집 표준보육과정에 기초한 0-2세 영아보육프로그램」 7권에 나타난 동작활동 166개를 선정하여 Gallahue가 명명한 기본동작을 중심으로 분석하였다. 연령별, 주제별로 나타난 총 166개의 기본동작과 관련된 동작활동은 전체 수록된 활동의 18.2%를 차지하였고, 연령별, 주제별로 나타난 동작활동 빈도는 차이가 있었다. Gallahue의 기본동작 세부 내용에 따른 경향을 살펴본 결과, Gallahue는 몸을 축으로 비 이동, 이동, 조작의 순서로 움직임의 발달이 이루어진다고 한 것에 반해, 166개의 동작활동은 발달의 순서와는 상이한 순서로 나열되어 있음을 알 수 있었다. 「어린이집 표준보육과정에 기초한 0-2세 영아보육프로그램」에는 영아의 건강한 성장을 돕는 발달에 적절한 여러 가지 동작활동들이 수록되어 있었다. 그러나, Gallahue의 기본동작과 관련하여 수록된 기본동작 활동은 운동발달의 순서보다는 영아의 자발적 탐색, 흥미를 고려하여 연령별, 주제별로 구성됨을 알 수 있다. 추후 동작활동 및 프로그램 개발에 있어 발달적 요소에 대한 고려가 필요함을 시사한다. This study selected 166 movement activities from Volume 7 of the 「Childcare Program for 0-2 Years Based on the Standard Childcare Program for Daycare Centers」 and analyzed them based on the basic movements named by Gallahue. The total of 166 basic movement-related activities by age and subject accounted for 18.2% of the total recorded activities, and the frequency of movement activity by age and subject differed. As a result of examining the tendency according to the details of the basic movements of Gallahue, Gallahue said that movements are developed in the order of non-movement, movement, and manipulation on the body axis, whereas 166 movement activities are different from the order of development. It was found that it is listed. The “Childcare Program for 0-2 Years Old Based on the Standard Childcare Program for Daycare Centers” contains various movement activities suitable for development that help healthy growth of infants. However, it can be seen that the basic movement activities recorded in relation to the basic movements of Gallahue are organized by age and subject in consideration of the spontaneous exploration and interest of infants rather than the order of exercise development. It suggests that the developmental factors need to be considered in future movement activities and program development.