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재난취약자의 현장조치 행동매뉴얼 비교연구 – 한국과 일본의 장애인 대상으로
Soodong Kim,Sahong Lee,Kilhyun Choi,Chongsoo Cheung 한국재난정보학회 2017 한국재난정보학회 논문집 Vol.13 No.2
본 연구는 재난 또는 재난상황이 발생되면 일반인에게는 크게 문제되지 않는 상황이라 해도 노약자나 장애인, 경제적 능력이 떨어지는 취약계층에 관한 논점이 있다. 즉 재난취약계층의 특성을 이해하고 동일한 상황이라도 이들에게는 심각한 위험이 될 수 있다는 점을 고려하여 재난대비 현장조치 행동매뉴얼의 필요성을 강조하여 제기한다. 또한 취약계층 중에서 전 세계가 동일한 용어정의를 선택하고 있는 장애인에 국한해서 연구를 진행하고자 한다. 한국과 일본의 사례를 비교하는 방식으로 장애인을 위한 현장조치 행동매뉴얼 개발의 토대를 제공하고자 한다. 따라서 일본과 한국의 사례를 통하여 재난 시 일상생활 자립성 유지기능 , 재난 시 의사소통 기능, 이동방법 및 이동정보 활용 기능, 응급상황 대응 인식 능력 기능, 재난 시 건강상태 관리 기능을 확보해 주는 방향으로 현장조치 행동 매뉴얼 개발의 시급성을 강조한다. 이러한 국내 상황으로부터 본 연구에서는 장애인을 위한 재난안전 현장조치 행동매뉴얼과 관련된 논의에 한정해서 논점을 결론으로 정리하고자 한다. This study has some issues about the elderly, the disabled, and the vulnerable groups whose economic ability is low even if the disaster or disaster situation is not a big problem for the people. we should emphasize the necessity of disaster preparedness action manual considering the characteristics of disaster vulnerable classes and taking serious risks to them even in the same situation. We also want to conduct research only for people with disabilities who are choosing the same definition of the world among the vulnerable groups. I would like to provide a basis for developing a site action manual for people with disabilities by comparing the cases of Korea and Japan. Therefore, through the cases of Japan and Korea, it is possible to maintain the independence of everyday life during disasters, the communication function in disasters, the method of moving information and mobile information, the function of recognizing emergency response, Action Emphasize the urgency of developing action manuals. From this domestic situation, we will conclude the discussion on the disaster safety and action manual for the disabled.
Changbin Lim,Sahong Lee,Seung-Min Park,Jung Lyul Lee 한국해양공학회 2020 韓國海洋工學會誌 Vol.34 No.6
Wave field changes resulting from artificial coastal structures constructed in coastal zones have emerged as a major cause of beach erosion, among other factors. The rates of erosion along the eastern coast of Korea have varied mainly owing to the construction of various ports and coastal structures; however, impact assessments of these structures on beach erosion have not been appropriately conducted. Thus, in this study, a methodology to assess the impact of erosion owing to the construction of artificial structures has been proposed, for which a parabolic bay shape equation is used in determining the shoreline angle deformation caused by the structures. Assuming that the conditions of sediment or waves have similar values in most coastal areas, a primary variable impacting coastal sediment transport is the deformation of an equilibrium shoreline relative to the existing beach. Therefore, the angle rotation deforming the equilibrium of a shoreline can be the criterion for evaluating beach erosion incurred through the construction of artificial structures. The evaluation criteria are classified into three levels: safety, caution, and danger. If the angle rotation of the equilibrium shoreline is 0.1° or less, the beach distance was considered to be safe in the present study; however, if this angle is 0.35° or higher, the beach distance is considered to be in a state of danger. Furthermore, in this study, the distance affected by beach erosion is calculated in areas of the eastern coast where artificial structures, mainly including ports and power plants, were constructed; thereafter, an impact assessment of the beach erosion around these areas was conducted. Using a proposed methodology, Gungchon Port was evaluated with caution, whereas Donghae Port, Sokcho Port, and Samcheok LNG were evaluated as being in a state of danger.
재난취약자의 현장조치 행동매뉴얼 비교연구 - 한국과 일본의 장애인 대상으로
Kim, Soodong,Lee, Sahong,Choi, Kilhyun,Cheung, Chongsoo 한국재난정보학회 2017 한국재난정보학회 논문집 Vol.13 No.2
본 연구는 재난 또는 재난상황이 발생되면 일반인에게는 크게 문제되지 않는 상황이라 해도 노약자나 장애인, 경제적 능력이 떨어지는 취약계층에 관한 논점이 있다. 즉 재난취약계층의 특성을 이해하고 동일한 상황이라도 이들에게는 심각한 위험이 될 수 있다는 점을 고려하여 재난대비 현장조치 행동매뉴얼의 필요성을 강조하여 제기한다. 또한 취약계층 중에서 전 세계가 동일한 용어정의를 선택하고 있는 장애인에 국한해서 연구를 진행하고자 한다. 한국과 일본의 사례를 비교하는 방식으로 장애인을 위한 현장조치 행동매뉴얼 개발의 토대를 제공하고자 한다. 따라서 일본과 한국의 사례를 통하여 재난 시 일상생활 자립성 유지기능, 재난 시 의사소통 기능, 이동방법 및 이동정보 활용 기능, 응급상황 대응 인식 능력 기능, 재난 시 건강상태 관리 기능을 확보해 주는 방향으로 현장조치 행동 매뉴얼 개발의 시급성을 강조한다. 이러한 국내 상황으로부터 본 연구에서는 장애인을 위한 재난안전 현장조치 행동매뉴얼과 관련된 논의에 한정해서 논점을 결론으로 정리하고자 한다. This study has some issues about the elderly, the disabled, and the vulnerable groups whose economic ability is low even if the disaster or disaster situation is not a big problem for the people. we should emphasize the necessity of disaster preparedness action manual considering the characteristics of disaster vulnerable classes and taking serious risks to them even in the same situation. We also want to conduct research only for people with disabilities who are choosing the same definition of the world among the vulnerable groups. I would like to provide a basis for developing a site action manual for people with disabilities by comparing the cases of Korea and Japan. Therefore, through the cases of Japan and Korea, it is possible to maintain the independence of everyday life during disasters, the communication function in disasters, the method of moving information and mobile information, the function of recognizing emergency response, Action Emphasize the urgency of developing action manuals. From this domestic situation, we will conclude the discussion on the disaster safety and action manual for the disabled.
해빈류 벡터 장미도를 통한 해운대 해수욕장의 이안류 민감도 분석
김동희(Dong Hee Kim),이사홍(Sahong Lee),이정렬(Jung Lyul Lee) 한국해양공학회 2016 韓國海洋工學會誌 Vol.30 No.4
Rip current forecasts, based on intensity, are marked in four levels-notice, watch, warning, and danger. However, numerical results are represented by current vectors, whose magnitudes are then converted into predictive levels. In the present study, the rose diagram is adapted as a determinative forecasting index and examined for the case of an ideal rip channel consisting of surface, bottom, and averaged currents. Further, it is employed in the sensitivity analysis of wave-induced currents generated by wave conditions at the Haeundae Beach. The simulation of surface onshore and bottom undertow currents is accomplished by including a mass flux term in the wave-averaged continuity equation.
공급자 개발에서 공급자 분류를 위한 개념적 프레임워크: 공급자 개발 프로그램과 사회 네트워크 분석의 중심성 연결
박진한(Park, Jinhan),김사홍(Kim, Sahong),김진한(Kim, Jinhan) 한국서비스경영학회 2019 서비스경영학회지 Vol.20 No.2
The goal of the study is to conceptually propose a framework for classifying suppliers in supply network to effectively deploy supplier development practices from the buyers’ viewpoints. In doing so, four types of suppliers are classified based on two dimensions such as degree and betweenness centralities through social network analysis and transaction-specific and infrastructural supplier developments elements in supplier development. Additionally, the proposed framework in the study is illustrated by supply network of an electronics firm in Korea, to show its usefulness. The study is the first study that applies social network analysis to supplier development based on supply chain quality management, and suggests newly introduced supplier selection criteria in that selection decisions of individual suppliers are made based on the central positions in supply network.
Boram Lee,Sang Il Youn,Kanghaeng Lee,Yongjoon Won,Sahong Min,Yoon Taek Lee,Young Suk Park,Sang-Hoon Ahn,Do Joong Park,Hyung-Ho Kim 대한외과학회 2021 Annals of Surgical Treatment and Research(ASRT) Vol.100 No.2
Purpose: Single-incision laparoscopic distal gastrectomy (SIDG) requires experienced camera operators for a stable image. Since it is difficult for skilled camera operators to participate in all SIDG, we began performing solo surgery using mechanical camera holders. We aimed to compare the short-term outcomes and cost between solo SIDG and conventional multiport laparoscopic distal gastrectomy (MLDG) for early gastric cancer (EGC). Methods: From January 2014 to December 2016, a total of 938 consecutive patients underwent laparoscopic gastrectomy for EGC. Solo SIDG (n = 99) and MLDG patients (n = 198) were selected and 1:2 propensity score matching was done to compare the quality of operation and cost-effectiveness. All solo SIDG was performed by a surgeon using a camera holder, without any assistant. Results: Mean operation time (120 ± 35.3 vs. 178 ± 53.4 minutes, P = 0.001) and estimated blood loss (24.6 ± 47.4 vs. 46.7 ± 66.5 mL, P = 0.001) were significantly lower in the solo SIDG group. Hospital stay, use of analgesics, and postoperative inflammatory markers (WBC, CRP) were similar between the 2 groups. The early (<30 days) complication rate in solo SIDG and MLDG groups was 21.2% and 23.7%, respectively (P = 0.240); the late (≥30 days) complication rate was 7.1% and 11.1%, respectively (P = 0.672). The manpower cost of solo SIDG was significantly lower than that of MLDG (P = 0.001). Conclusion: This study demonstrated that solo SIDG performed by experienced laparoscopic surgeons is safe and feasible for EGC. Solo SIDG is expected to be a promising potential treatment for EGC.