광학 및 레이다를 이용한 저궤도인공위성 추적 및 감시 시스템의 타당성 연구

노경민,윤재철,박은서,최규홍 한국우주과학회 2000 한국우주과학회보 Vol.9 No.2

Numerical Solution of Minimum-Time Reorientation Maneuver of Three-Axis Stabilized Satellite using Magnetic Torquer

노경민,최규홍,박상영,이상욱 한국항공우주학회 2004 한국항공우주학회 학술발표회 논문집 Vol.- No.-

프리캐스트 콘크리트 모듈러 보 시스템의 휨 성능에 대한 실험적 연구

노경민,조창근,이영학,Ro, Kyong Min,Cho, Chang Geun,Lee, Young Hak 한국공간구조학회 2021 한국공간구조학회지 Vol.21 No.3

Precast concrete (PC) modules have been increased its use in modular buildings due to their better seismic performance than steel modules. The main issue of the PC module is to ensure structural performance with appropriate connection methods. This study proposed a PC modular beam system for simple construction and improved structural and splicing performance. This modular system consisted of modules with steel plates inserted, and it is easy to construct by bolted connection. The steel plates play the role of tensile rebar and stirrup, which has the advantage of structural performance. The structural performance of the proposed PC modular beam system was evaluated by flexural test on one reinforced concrete (RC) beam specimen consisting of a monolithic, and two PC specimens with the proposed PC modular beam system. The results demonstrated that the proposed PC modular beam system achieved approximately 86% of the structural performance compared to the RC monolithic specimen, with similar ductility of approximately 1.06 fold greater.

태양활동을 고려한 태양간섭현상 연구와 무궁화 위성에의 응용

노경민,최규홍,배석희 한국우주과학회 1999 Journal of Astronomy and Space Sciences Vol.16 No.1

객체지향 설계기법을 이용한 궤도전파모델의 설계 및 구현

노경민,조성기,이상욱,김재훈 한국항공우주학회 2002 한국항공우주학회 학술발표회 논문집 Vol.- No.-

사회적기업가정신이 창업의지에 미치는 명향에 관한 연구

노경민,선호균 한국창업학회 2013 한국창업학회 Conferences Vol.2013 No.1

Managing social enterprise is more difficult than managing common enterprise because social enterprise seeks both economic value and social value. Potential social entrepreneurs who want to start their businesses in short time are demanded to have social entrepreneurship and entrepreneurial intention. The pmpose of this study is to research whether social entrepreneurship of social entrepreneurs have any effects on entrepreneurial intentions. Based on the previous researches, social entrepreneurship consists of four constructs, which are innovativeness, risk taking, proactivenss and orientation to social values. This research show that the social entrepreneurship has significant influence on entrepreneurial intention.

철도의 형성과 발전을 중심으로 본 심양의 근대도시 발전과정에 관한 연구(1898~1945)

노경민,Lho, Kyung-Min 한국건축역사학회 2016 건축역사연구 Vol.25 No.2

Shenyang was one of the representative transportation hub of Northeast China during the modern period. The formation and development of the railway network gave great influence on Shenyang's city development. In order to understand the relationship between railway and city development, first, we classified Shenyang's city development period by the railway network's formation and expansion process. Then, we analyzed the relationship between railway and city space by five categories. The results of this study are as follows. First, before railway was constructed, Shenyang was a castle city, which also was the economic center of Northeast China. This was the main reason Shenyang was chosen as a railway zone. During the modern period, the castle structure became an obstacle to city transportation and environment, therefore, it was disposed. During the period of railways' expansion, South Manchuria, Jingfeng and Shenhai railway line was constructed in Shenyang. Since each line had different operation organizations, city sites along the railways were planned separately. However, these operation organizations had one common purpose, which was to use railway as an accelerator for economic development. During the period of railway's military usage, railway was reorganized as military supply transport for the Japanese, which also was used as a tool for the expansion of colonialism. Second, after Shenyang's city space was reconstructed along the railway, it created a close connection with city structure, city facilities, landscape and city transportation system. Hence, the railway system played a key role in modern city planning.

The Study of Korea National Firefighters’ Physical Fitness over 6-year Period (2011~2016)

노경민,송욱,박세영,이충근,이한준,박정준,서동일,강현주,안연순 한국체육학회 2018 International journal of human movement science Vol.12 No.2

The purpose of this study is to examine the changes of the physical fitness of firefighters from 2011 to 2016 on each gender. The data of the six physical fitness tests (grip strength, back strength, sit and reach, standing long-jump, sit-up, and shuttle-run) were analyzed by using ANOVA and multiple regression analysis. The results were statistically significant improvements in all physical fitness tests from past to recent (p <0.001). The back strength was not only the steepest improvement rate by the year (B = 6.114, p <0.001) but also the difference of the absolute value between gender. The interaction was the greatest (B = 80.276, p <0.001 and B =.668, p <0.001) in back strength. Sit and reach was the slowest rate of growth (B = .668, p <0.001) and was only fitness test that female firefighters’ was superior to male firefighters (B = .173, p <0.001). Both firefighters improved their Shuttle-run (p <0.001). Although all fitness level was increased, the female firefighters might have more effort to improve their physical fitness to perform firefighting tasks.

국내 문화유산 기후변화대응 정책동향과 대응기반구축을 위한 과제

노경민,김수민 한국문화관광연구원 2023 문화정책논총 Vol.37 No.1

This study analyzes the current policy of responding to climate change in the cultural heritage sector and proposes a plan to establish a climate change response system for cultural heritage in Korea. First, we analyzed the existing climate change responses in domestic and foreign research. We then analyzed foreign cultural heritage climate change response policies, focusing on keywords derived from previous research, and compared them with current domestic policies. Finally, a plan for establishing cultural heritage is proposed for a climate change response system. We propose legislative revisions, management guidelines, and improved management systems to reorganize the existing cultural heritage system. To establish governance, we propose establishing a response organization, forming governance composed of various stakeholders, and advancing a cooperative system. To secure financial resources for climate change, a climate change response fund and greenhouse gas reduction recognition budget system for cultural heritage are proposed. Establishing research and technology development strategies for climate change adaptation was proposed to support research and technology development. To raise education and awareness, we propose promoting climate change education, fostering professional competencies, and spreading awareness of climate change responses to cultural heritage through publicity and participation. As the impact of climate change on cultural heritage has increased, establishing specific measures for cultural heritage to adapt to and mitigate climate change is essential. This study provides basic guidelines for future cultural heritage policy establishment in response to climate change. 본 연구의 목적은 국내 문화유산 기후변화대응의 정책동향을 파악하고, 이를 기반으로 기후변화의 대응기반구축을 위한 과제와 실천방안을 모색하는 것이다. 연구방법으로 우선, 국내외 선행연구 분석을 통해 기관과 개인의 기후변화대응 연구의 동향을 살펴보았고, 다음, 선행연구에서 제시된 대응방안 키워드를 중심으로 국외 문화유산 기후변화대응 정책동향을 분석하고, 국내 정책동향과의 비교를 통해 시사점을 도출하였다. 마지막으로, 도출한 시사점을 기반으로 국내 문화유산 기후변화 대응기반 구축을 위한 과제에 대해서 살펴보고, 이를 실천할 수 있는 구체적인 방안을 제안하였다. 본 연구의 결과로 다섯가지 대응기반구축 과제를 제시하였다. 첫 번째, 기존 문화유산 제도의 개선을 위해 제도 정비 및 관리지침 제ㆍ개정을 제안하였고, 두 번째, 거버넌스 구축을 위해 대응조직의 설치와 다양한 이해관계자로 구성된 거버넌스 구성, 협력체계의 고도화를 제시하였다. 세 번째, 기후변화대응 재원 확보를 위한 방안으로 기후변화대응기금 사업의 개발과 범정부 온실가스감축인지 예산제도의 추진을 제의하였고, 네 번째, 연구 및 기술개발 지원의 방안으로 기후변화 적응과 완화를 위한 연구 및 기술개발 전략 수립과 기후변화 대응산업의 전략적 육성 및 지원을 제시하였다. 마지막으로 근래 중요하게 인식되고 있는 교육 및 인식제고와 관련하여 기후변화대응 교육활성화 및 전문인력 양성과 대국민 홍보와 참여를 통한 문화유산의 기후변화대응 인식 확산을 제안하였다. 최근 기후변화로 인한 문화유산의 영향이 증가함에 따라 향후 문화유산의 기후변화 적응과 완화방안에 대한 구체적인 수립이 필요하고, 이를 이행하기 위한 문화유산 정책수립과 대응기반구축이 중요해질 것으로 전망된다. 본 연구는 향후 문화유산의 기후변화대응을 위한 정책수립의 기초자료로 활용될 수 있을 것이다.

CT Analysis of Retropharyngeal Abnormality in Kawasaki Disease

노경민,이선화,유정현 대한영상의학회 2011 Korean Journal of Radiology Vol.12 No.6

Objective: To retrospectively compare the imaging characteristics of retropharyngeal density and associated findings for Kawasaki disease with those for non-Kawasaki disease, and identify the distinguishing features which aid the CT diagnosis of Kawasaki disease with retropharyngeal low density. Materials and Methods: Among the enhanced neck CT performed in children less than 8-years old with clinical presentation of fever and cervical lymphadenopathy over a 6-year period, only cases with retropharyngeal low density (RLD) were included in this study. The 56 cases of RLD were divided into two groups; group A included cases diagnosed as Kawasaki disease (n = 34) and group B included cases diagnosed as non-Kawasaki disease (n = 22). We evaluated the CT features including the thickness of RLD and its extent into the deep neck spaces, as well as soft tissue change in the adjacent structure. We also scored the extent of RLD into the deep neck spaces and the soft tissue changes in the adjacent structure. Results: The thickness of RLD was greater in group A than in group B (group A, 6.0 ± 2.1; group B, 4.6 ± 1.5, p = 0.01). The score of the RLD extent into the deep neck spaces was significantly greater in group A than in group B (group A, 2.3 ± 1.3; group B, 0.8 ± 1.0, p < 0.01). Also, the score of the adjacent soft tissue changes was greater in group A than in group B (group A, 2.0 ± 1.1; group B, 1.0 ± 1.0, p < 0.01). Conclusion: If children present with fever and cervical lymphadenopathy that display retropharyngeal low density with extension into more deep neck spaces as well as changes in more adjacent soft tissue, the possibility of Kawasaki disease should be considered. Objective: To retrospectively compare the imaging characteristics of retropharyngeal density and associated findings for Kawasaki disease with those for non-Kawasaki disease, and identify the distinguishing features which aid the CT diagnosis of Kawasaki disease with retropharyngeal low density. Materials and Methods: Among the enhanced neck CT performed in children less than 8-years old with clinical presentation of fever and cervical lymphadenopathy over a 6-year period, only cases with retropharyngeal low density (RLD) were included in this study. The 56 cases of RLD were divided into two groups; group A included cases diagnosed as Kawasaki disease (n = 34) and group B included cases diagnosed as non-Kawasaki disease (n = 22). We evaluated the CT features including the thickness of RLD and its extent into the deep neck spaces, as well as soft tissue change in the adjacent structure. We also scored the extent of RLD into the deep neck spaces and the soft tissue changes in the adjacent structure. Results: The thickness of RLD was greater in group A than in group B (group A, 6.0 ± 2.1; group B, 4.6 ± 1.5, p = 0.01). The score of the RLD extent into the deep neck spaces was significantly greater in group A than in group B (group A, 2.3 ± 1.3; group B, 0.8 ± 1.0, p < 0.01). Also, the score of the adjacent soft tissue changes was greater in group A than in group B (group A, 2.0 ± 1.1; group B, 1.0 ± 1.0, p < 0.01). Conclusion: If children present with fever and cervical lymphadenopathy that display retropharyngeal low density with extension into more deep neck spaces as well as changes in more adjacent soft tissue, the possibility of Kawasaki disease should be considered.