• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2019.11a
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• pp.243-245
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• 2019

In the VTS, the predictions of vessel mobility and situation awareness of maritime environment are basic function. In recent years, pilotage information is an essential aware element of VTS personnel for vessel traffic management. So, we designed the structure of pilotage information service with VTS and tested in real environment. In the future, similar pilotage information can be used as a useful VTS service.

• The Korean Journal of Emergency Medical Services
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• v.18 no.1
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• pp.83-94
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• 2014

Purpose : This study assessed the improvement of competency levels for participants, as well as their satisfaction from completion of the special international disaster response program. Methods : The program structure followed an intensive two-week course that included a combination of lectures, discussions, case studies, and field trips. "ICN Framework of Disaster Nursing Competencies" was used for designing the program. A pre-post survey was done to measure the change in the competencies of students and assess their satisfaction after finishing the program. Focus group interviews were also performed to further understand the attitudes of participants toward the disaster issues. Results : The overall pre-program test score for disaster competency was $2.18{\pm}0.68$ and the post-program test score was $6.30{\pm}0.84$, which showed statistically significant gains in all competency items (p <.001). The general satisfaction of participants with the program was quite high, demonstrated by a mean score of $4.5{\pm}0.51$. The benefits for students from program participation included increased knowledge and better understanding of the important roles of international organizations and NGOs. Conclusion : The international disaster education programs are necessary to provide an opportunity for students to increase their disaster competency. In addition, future development of a unified educational competency framework is also necessary.

• Journal of Digital Contents Society
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• v.16 no.1
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• pp.43-51
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• 2015

South Korea decided to use the public safety long term evolution (PS-LTE) method to build a wireless communications network for national disaster. The move will allow all disaster management agencies, including police, firefighters and the military to use multimedia information, including videos, in addition to voice to carry out rescue operations from 2017. The Ministry of Science, ICT and Future Planning said Thursday that it adopted PS-LTE as the technology method for national disaster management system following a national policy coordination meeting last month. PS-LTE is a method integrating group communication, direction communication between terminals and independent base station function with existing LTE technology. Until now, disaster management agencies used technology that only allowed voice communication. However, transmission of multimedia information is possible using PS-LTE.

• Journal of the Society of Disaster Information
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• v.11 no.1
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• pp.35-43
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• 2015

In this study, The failure of water supply facilities is categorized into two phases: functional failure and complete collapse. The fragility curve of water supply facilities under PGA has been developed for two loading cases: actual overseas earthquake and Korean artificial earthquake. The seismic fragility of water supply facilities has been analyzed and compared about failure phases and PGA. From the analysis results, the probability of failure of the wrapped steel pipe and ductile case iron pipe under Korean artificial earthquake has been shown as lower than that under actual overseas earthquake in the range from 0.1 to 0.4. The suggested seismic fragility curve by using Korean artificial earthquake can be exploited in a reasonable seismic design reflecting Korean local ground condition.

• Fire Science and Engineering
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• v.34 no.4
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• pp.115-124
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• 2020

The purpose of this study was to provide an operational model of the rehabilitation room for fire officers at disaster sites to improve the safety and resilience of fire officers. Therefore, we analyzed the operation related elements of the rehabilitation room-such as overseas rehabilitation room operation cases and previous studies- and managed different factors including, but not limited to, management and human resources, equipment and facility, and accessibility and convenience factors; afterward, the relative importance and importance of sub-layers in each field were measured. The priority of items for the operation of the rehabilitation room for fire officers at disaster sites was elucidated; after expert analysis, it was found that human resources were the most crucial factor. Finally, it was found that, in descending order, accessibility and convenience, administrative, equipment, and facility factors were also essential. Based on this, we proposed a rehabilitation room operation guideline for disaster sites.

• Proceedings of the Korea Water Resources Association Conference
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• 2017.05a
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• pp.425-425
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• 2017

최근 기후변화의 영향으로 태풍과 국지성 집중호우가 빈번하게 발생하면서 인명 및 재산피해가 증가하고 있다. 이러한 자연재해를 줄이기 위하여 국가적 차원에서 피해예측 및 피해규모를 정확하게 산정하는 시스템 구축이 필요한 시점이다. 해외 주요국에서는 풍수해 재해통계 DB를 구축하고, 이를 피해예측시스템에 적용하여 피해규모를 산정함으로써 풍수해 재난관리에 활용하고 있다. 그러나 국내의 경우, 재해정보 피해통계가 공공시설에 한정되어 있거나 단순 복구비의 직접관리 수준에 그치고 있는 등 피해예측기술 및 시스템 개발 수준은 초기단계에 머물고 있다. 따라서 재해정보 기본통계를 정비하고 재난대응 단계별 의사결정 지원에 활용할 수 있는 풍수해 피해예측 및 피해액 산정 시스템을 구축할 필요가 있다. 본 연구에서는 풍수해피해예측시스템 구축을 위한 핵심 기술요소 도출하고자 한다. 이를 위하여 사전단계인 재해정보 기본통계 DB구축 방안을 검토하여 재해연보 개선안을 제시하였다. 먼저, 피해예측시스템 구축에 필요한 필수 DB를 파악하고 기존 재해연보의 활용성을 검토하였다. 검토 결과를 바탕으로 재해연보의 문제점을 파악하고 피해예측시스템에 적용이 가능한 기초 DB를 구축하기 위하여 재해연보의 개선방안을 도출하였다. 다음으로 미국에서 개발한 HAZUS-MH 시스템의 피해예측 관련 기술정보를 분류하고, 국내에서 개발 중인 피해예측시스템과 비교분석하여 핵심 기술요소를 도출하였다. 본 연구의 결과는 다음과 같다. 첫째, 풍수해 피해예측시스템의 핵심요소로서 세분화된 재해통계 DB의 구축이 필수적이다. 재해연보를 기초 DB로서 활용하기 위하여 재해항목 구체화 및 자료형태 다양화 등 재해연보의 개선이 시급하다. 둘째, 피해예측시스템 개발을 위한 핵심기술 요소는 (1)함수(모형)의 개발, (2)지리정보시스템(GIS)과의 연계, (3)피해예측시스템 구축 및 모형분석을 위한 컴퓨팅기술, (4)실시간 관측기술 및 강우량 사전예측 등으로 도출이 되었다. 이와 같이 도출한 핵심 기술요소를 바탕으로 국가 R&D 및 재난안전분야의 기술개발을 추진하여야 한다.

• Journal of the Society of Disaster Information
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• v.19 no.3
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• pp.562-571
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• 2023

Purpose: This study aims to provide a direction for restructuring resilient waterfront spaces, emphasizing the severity of water-related disasters and the significance of developing responsive urban strategies. Method: To achieve this objective, the study analyzes overseas planning and design cases based on the theoretical framework of urban resilience. The goal is to identify physical and social systemic design elements that can be applied to waterfront space planning and design of Korea. Result: The proposals from the Resilient by Design Callenge included strategies for enhancing social systems and promoting sustainability in a more systematic manner. Additionally, various physical design strategies and technologies were identified in the Sponge City projects, which aim to create a flexible urban waterfront space. Conclusion: When planning and designing Korean waterfront spaces to effectively respond to disasters, several elements should be considered, such as enhancing educational functions, expanding local resident participation, establishing a governance system, developing systematic sustainable plans, adopting ecological approaches, and implementing various low-impact development techniques.

• Journal of the Society of Disaster Information
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• v.12 no.1
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• pp.32-39
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• 2016

We analyze BCM, COOP and other exotic advanced cases for making supporting programs relates with Disaster mitigation management in Public area. The outcome from this study explains what are requirements for proper activating the programs and what we need. In conclusion, we could understand importances of BIA, RA, Disaster mitigation activities, Contingency plan, Training, Correspond to disaster, Management of document except for system managing functions. It will be helpful to build supporting programs by meeting most of requirements of BCM at the same time.

• Journal of Korean Society of Disaster and Security
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• v.5 no.1
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• pp.49-56
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• 2012

As ISO22301 (Societal security-Business continuity management systems-Requirements) related to BCM (BCP) was established in May 2012, KS A ISO22301 (National Standards) will be enacted at the end of the year. Foreign certification agencies at home and abroad are expanding their business, accordingly. And it is expected that there will be a trade barrier such as a demand for compliance with the Standards in the trade between companies. Hence I am trying to find the countermeasures of domestic companies and ways to invigorate Top Company Certification System in the reduction law (The Legislative bill on the support of voluntary activities of enterprises for disaster reduction).

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2015.07a
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• pp.118-121
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• 2015

최근 세계적으로 이상기후나 지진 등의 자연재난이 증가하고 그 피해도 대형화되고 있는 추세로, 선진 여러 나라는 국민의 생명과 재산 보호를 위해 다양한 매체를 활용한 신속한 재난 예보와 지능적이고 맞춤식 경보 전달을 위해 노력하고 있다. 본고에서는 지능 맞춤형 경보발령 관련 해외 동향을 소개하고, 통합경보시스템의 구조와 통합경보시스템에서의 지능형 경보발령과 맞춤형 경보발령에 대한 정의, 통합경보시스템에서 지능 맞춤형 경보발령을 적용하는 방법에 대해 제시하였다.