• 상하수도학회지
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• 제33권4호
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• pp.269-279
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• 2019

This study would present a risk analysis method to evaluate stable tap water supply in a multi-regional water supply system and propose a measure for the evaluation of the effect of the conjunctive operation of the multi-regional water supply system using this. Judging from the vulnerability for the crisis response of the entire N. multi-regional water supply system, as compared to the result of Scenario 1 in which no conjunctive pipes were operated, it was found that in Scenario 2, in which conjunctive pipes were partially operated, the vulnerability of crisis response decreased by about 30.6%, and as compared to Scenario 3, the vulnerability of crisis response decreased by 86.2%. In setting a plan for stable tap water supply in N multi-regional water supply system, using the estimated value and the method for the evaluation of the vulnerability of crisis response by pipe, by interval and by line, it is judged that this can be utilized as a basis for the judgment of the evaluation of the operation or the additional installation of conjunctive pipes.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제28권2호
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• pp.17-29
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• 2022

Purpose: In terms of efficiency and safety, this study attempted to organize data on the operation methods and architectural planning of infectious diseases hospitals. Methods: The results obtained through on-site and interview surveys with hospital officials and medical staffs at four infectious diseases hospitals under construction were summarized based on those original business plans and facility guidelines. Results: First, the operational methods to secure safety and operational efficiency were summarized for each department which are major hospital functions of infectious disease hospitals. Second, as the architectural planning, the characteristics of space and circulation of each department are summarized. For safety of medical staff, negative pressure and non-negative pressure zone have to completely separated. In addition medical staff wears PPE and enters the negative pressure zone and returns in the order of admiral, shower, and gowning in the PPE undressing room after patient treatment. In case of operational efficiency, flexible operation is required in normal and crisis situations. For example, it is important for The Ward to gradually switch to negative pressure beds in times of crisis from normal situation and the outpatient department considers the composition of negative pressure and non-negative pressure outpatient spaces that can operate in parallel even in crisis situations. Implications: Infectious disease hospitals require flexible operation and appropriate facilities for normal and crisis situations.

• 대한교통학회지
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• 제23권5호
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• pp.27-34
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• 2005

본 논문은 위기관리체계를 사전적(事前的)인 위험관리와 사후적(事後的)인 비상대응체계로 구분하여, 예방안전과 사고대응의 두 측면에서 국가적인 안전관리를 고찰하였다. 선행연구(홍석진, 2003)에서 선정된 위험인자를 토대로 관제, 공항 분야의 추가적인 위험인자를 보다 광범위한 설문조사 분석을 통해 선정하였으며, 체계적 분석(DEA)에 의해 구축된 중요인자들에 대하여 통계적 접근방법을 통해 위험인자의 중요도, 발생빈도의 분류기준과 위험지표 (Risk Indicator)를 개발하여 위험관리모형을 구축하고, 위험지표를 활용할 수 있는 방안과 위험관리모형을 적용하기 위한 개선안을 제시하였다. 비상대응체계에 있어서는 실제 사고사례분석과 해외의 법체계 고찰을 통해 국내의 개선방안을 도출하여 제시하였다.

• Archives of Reconstructive Microsurgery
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• 제17권1호
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• pp.19-27
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• 2008

Purpose: Microvascular reconstructive surgery has become an integral part of the treatment of head and neck cancer patients. This review of 121 free flaps for head and neck cancer patients performed over the last 11 years was done to evaluate circulatory crisis, salvage, and secondary reconstruction and to investigate which factors may contribute to these rates. Method: Nine emergent explorations among 121 head and neck reconstruction with free flaps were reviewed to analyze detection of vascular crisis, the time interval from detection of circulatory crisis to exploration, operation procedures and results, and secondary reconstructions. Emergent exploration was done with our protocol. Result: Nine free flaps exhibited signs of vascular problems between 1 day and 6 days postoperatively. The emergent exploration rate of this series was 7.4% (9/121). The salvage rate was 55.6% (5/9), giving an overall flap viability of 96.7% (117/121). In our study, preoperative radiation therapy, positive smoking history, alcohol consumption history, combined disease such as diabetes mellitus and hypertension, recipient vessels and types of vascular anastomosis were not related to the causes of circulatory crisis. The mean time interval between the onset of clinical recognition of impaired flap perfusion and re-exploration of the salvaged 5 flaps was 3.2 hours, that of failed 4 flaps was 11.25 hours. Conclusion: Despite high overall success rate, relatively low salvage rate may be attributed to late detection of circulatory crisis and in long time interval between detection and exploration. We conclude that early detection of circulatory crisis and expeditious re-exploration are a matter of great importance for the success of salvage operation.

• 시큐리티연구
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• 제36호
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• pp.493-523
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• 2013

이 연구는 대한민국 국가위기관리체제 운영실태를 거시적 시각으로 분석하여 취약점을 도출하고, 도출된 문제점의 개선을 통한 체제 효율성 제고방안을 제시하는데 목적이 있다. 이를 위해 관련된 기초이론을 살펴본 후 국가위기관리체제를 구성하는 필수 6대 체계의 현황과 분석을 토대로 각각에 대한 발전방향을 제시하였으면 정책건의 각각에 대한 사항을 결론에 포함시켰다. 우리나라의 국가위기관리체제는 포괄적 안보개념에 입각하여 기초이론적 통합은 이루어졌으나 통합구조를 구동시키기 위한 체계 발전은 법제와 조직체계의 범주에 머물러 있으며 이로 인해 운영체계, 정보화 체계, 지원관리체계, 전문인력 육성체계는 사실상 미숙아 상태이므로 체제 효율성을 기대할 수가 없다. 이에 따라 본 연구는 위기관리체제를 구성할 6대 핵심체계 즉 법령, 조직, 운영, 정보화, 자원관리, 교육훈련체계의 현상을 분석하고 개념소요 차원의 발전 방향을 제시하면서 체제 효율성 극대화를 위한 정책제안으로 연구를 매듭지었다.

• 한국콘텐츠학회논문지
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• 제18권3호
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• pp.378-389
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• 2018

본 연구는 정부 위기관리시스템에 대한 고찰을 통하여 위기관리 수준을 파악하고 문제점 및 개선방안을 도출하여 향후 효율적인 위기관리시스템 구축에 대한 시사점을 제시하는 것이다. 이를 위해 박근혜 정부의 주요 재난 사례를 통해 법 제도, 조직, 네트워크를 중심으로 위기관리시스템의 운영 실태를 살펴보았다. 연구 결과 법 제도상 법령들의 상호 연계성과, 대응 매뉴얼, 재난대비 교육 훈련이 미흡한 것으로 나타났다. 위기관리 조직은 부적절한 위기 대응, 형식적인 조직개편, 조직의 기능적 역할 부족 문제가 나타났다. 네트워크에서는 중앙-지방정부 간 관계의 문제, 부문별 협력 및 연계 미흡, 운영방식의 문제가 제기되었다. 이에 대한 개선 방안으로 포괄적 법 제도의 정비, 위기관리 조직의 대응성 확보, 유기적 네트워크 체계 구축을 제시하였다.

• 한국항행학회논문지
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• 제14권1호
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• pp.127-133
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• 2010

운영연속성관리계획 수립을 위한 프로세스는 비즈니스 위험 평가, 취약성 분석, 업무영향분석, 업무복구전략수립, 상세계획수립, 계획실행, 테스트 및 유지관리(모니터링 포함)의 반복적인 사이클을 구성할 수 있다. 관리체계는 조직에 발생하는 재난 관리 체계를 개발, 수행, 개선, 유지와 업무 연속성 확보 체계를 위한 책임 의무사항 제공과 함께 재난예방, 재난대비, 재난대응, 재난복구를 위한 재난관리체계를 평가할 수 있다. 따라서 본 논문에서는 글로벌 환경변화에 대응하고 사회 안전 시스템의 구축과 운영의 극대화를 위하여 운영연속성관리, 위기관리체제 구축 및 위기관리통합체제 구축에 대하여 전반적으로 기술하고 조직 내에서 운영연속성관리를 이해하고 발전시켜 실행하기 위한 기틀을 제공하고자 운영연속성관리 관점에서의 위기관리통합시스템 구축 방법을 제안하였다.

• 상하수도학회지
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• 제37권6호
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• pp.447-456
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• 2023

Risk assessment on Jeju Special Self-Governing Province(JSSGP)'s water supply facilities and establishment of adaptation measures for climate crisis factors were implemented. JSSGP's vulnerability to the climate crisis was high in the order of drought, heat wave, heavy rain and strong wind. As a drought adaptation measure, policies of water saving and revenue water ratio improvement were considered. As for the heat wave adaptation measure, the introduction of an advanced water treatment process was suggested in response to the increase of algae cell number which resulting in taste and odor problem. As for heavy rain adaptation measures, the installation and operation of automatic coagulant injection devices for water purification plants that take turbid surface water were proposed. As a measure to adapt to strong winds, stabilization of power supply such as installation of dual power line was proposed in preparation for power outages. It is expected that water facilities will be able to supply high-quality tap water to customers even under extreme climate conditions without interruption through risk assessment for climate crisis factors and active implementation of adaptation measures.

• 한국기후변화학회지
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• 제8권2호
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• pp.91-97
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• 2017

Korean solar energy companies are currently suffering bankruptcy, receivership, liquidation of operation, lay-off or other similar event and most of the conglomerate are also downsized or discontinued operations in the industry. This study aims to assist Korean solar energy companies in making decision to overcome the current industrial crisis through looking into the Korean companies' growth, encounter with the crisis and strategies to survive. The main research topic in this study is a comparison between respective effect of M&A and restructuring on corporate value to understand such effects on solar energy companies. In this study, we utilized a variety of research methodologies, including dummy regression analysis, binary analysis of variance, analysis of cross addition to T-test was carried out empirical analysis. As a result, it seems that the companies who chose an M&A are facing a better situation in terms of survival and market share despite the ongoing crisis. Through this study, it could be found that, for a technology company, an M&A would be a better option than restructuring to grow and overcome a crisis.

• KDI Journal of Economic Policy
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• 제43권2호
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• pp.81-101
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• 2021

This paper estimates the expectation-augmented Phillips curve, which explains inflation dynamics, in Korea. The phenomenon of low inflation in Korea has been going on for quite some time, in particular since 2012. During the Covid-19 crisis, due to low inflation expectations the operation of monetary policy was limited as the base rate approached the zero lower bound. The main objective of this paper is to estimate where and how tightly inflation expectations are anchored. It was found that long-term inflation expectations fell to around 1%, falling short of the inflation target, and that inflation expectations are strongly anchored to long-term expectations, which implies that the low inflation phenomenon is likely to extend into the future. The results also imply that even if inflation fluctuates due to temporary disturbances, it may converge to a level below the inflation target. The slight rebound of long-term expectations during the Covid-19 crisis suggests that the aggressive monetary policy may have contributed to improving economic agents' beliefs about the commitment of monetary authorities to inflation stability. This may also help long-term expectations gradually to approach the inflation target.