• 한국화재소방학회논문지
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• 제33권6호
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• pp.63-71
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• 2019

본 연구에서는 화재발생 현황 및 용도별 건축물 통계데이터를 활용하여 전국의 용도별 건축물의 화재위험도를 정량적으로 분석하였다. 화재 및 건축물 통계는 최근 10년간(2008~2017) 데이터를 이용하였으며, 「건축법」과 「소방시설 설치유지 및 안전관리에 관한 법률 시행령」을 통해 용도를 분류하여 자연적 구분법(Natural breaks)으로 상대평가를 실시하여 리스크 매트릭스로 나타내었다. 또한, 본 연구에서 도출한 리스크 매트릭스의 적합성을 검증하기 위하여 2018년도 위험도 등급을 지난 10년 데이터와 비교·분석을 진행한 결과, 위락시설에서 위험도가 IV등급에서 II 등급으로 감소한 결과를 제외하고는 대부분의 시설이 유사한 위험도를 나타내고 있어 과거와 현재의 데이터 상관성이 유효한 것을 확인하여 분류방법이 적절한 것으로 판단하였다. 본 연구에서 제안된 자연적 구분법을 이용한 화재위험도 평가방법은 화재예방에 활용할 수 있을 것으로 확인되었다.

• Asian Pacific Journal of Cancer Prevention
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• 제13권8호
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• pp.4057-4062
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• 2012

Objective: To study the level of awareness and knowledge about cancers and associated risk factors among households in selected states of India. Methods: In the study 3070 households were interviewed from six states viz, West Bengal, Kerala, Madhya Pradesh, Rajasthan and Mizoram. Results: Knowledge of cancers other than those related to tobacco was very low (prostate 8%, colon 11% ) among the communities, with a poor awareness of warning signs and symptoms. The knowledge varied from state to state. It is found that the major source of information related to cancers was television (38%) followed by friends and relatives (36%). Only about 15 % of respondents had knowledge about cancer awareness camps organized in their districts but they did not have knowledge about the organizers of the camp. Findings suggested a strong need for strengthening of DCCP. Conclusion: It is important to create awareness among community through educational programs on cancer prevention, preventable cancer risk factors, benefits of early diagnosis, and availability of screening facilities. Integration of District Cancer Control activities with NRHM could be the most cost-effective strategy to prevent cancers and rural population.

• 한국가스학회지
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• 제9권2호
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• pp.43-49
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• 2005

현재 여러 가지 목적으로 사용되고 있는 독성가스는 누출사고 발생시 확산되는 특성이 있어 피해 범위가 매우 넓고, 인체에 치명적이라는 특징을 가지고 있다. 따라서, 위험성이 높은 독성가스 이용시설은 누출사고에 대비한 사고 대응 시스템을 구축하여 비상상황 발생시 즉각 대응이 가능하도록 하여야 한다. 이에 본 연구에서는 FTA기법을 이용한 사고 시나리오 선정 및 빈도 분석과 DNV사의 PHAST(Ver 6.2)를 이용하여 독성가스 누출에 의한 확산 사고영향 분석을 실시하였다. 그리고, 정량적 위험성 평가 결과들을 이용하여 독성가스시설의 비상대응시스템을 구축하였다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2021년도 봄 학술논문 발표대회
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• pp.100-101
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• 2021

Facilities with high risk of a disaster or requiring continuous safety management are designated as class-III facility. In order to designate a class-III facility, it is evaluated based on the safety status of the facility, the risk to the building users, and the number of years elapsed of the facility, etc. and this shall be referred to the actual condition survey for the designation of a class-III facility. In the actual condition survey conducted to designate the safety status is calculated by the checklist based on the evaluation scores consisting of five stages each item, and is evaluated in three stages by 'good', 'careful observation', and 'designated review' through the average of the combined scores. Currently, the actual condition survey being conducted applies only structural stability, and the risk factors such as damage to the finish, the risk of cracking, and the type and weight of major structures are not included in the checklist for the actual condition survey, so even if experts think it is dangerous, scores cannot be reflected. Therefore, this study aims to analyze the problems of checklist of the actual condition survey for the designation of class-III facility and to propose an improvement plan for the checklist for the actual condition survey.

• 한국농촌건축학회논문집
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• 제20권3호
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• pp.27-35
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• 2018

This study investigated the public use of Myeon Location in Jeollanam - do where the population is at risk of declining. And discussed the rational provision and coordination of public facilities as a guarantee of fundamental rights. As a result of the study, the rational supply and adjustment directions of public facilities are as follows. First, there are problems such as high availability of management, finance, shopping, and health facilities, lack of culture, leisure, community facilities, and weakening of center function. Therefore, in the continuing declining population situation, face management, safety and health facilities should be upgraded to multifunctional facilities, and utilization efficiency and integration should be promoted. In addition, town center rehabilitation should be centered on multifunctional facilities. In addition, elementary schools will have to utilize and preserve them to take advantage of local cultural values as nostalgia storing place that provide incentives for young people and elementary school children in the future. Second, in order to cope with population decline, public facilities need to strengthen public services through complexity and multifunctionality, wide-area operation with neighboring areas, and user-centered operation management.

• 한국방사성폐기물학회:학술대회논문집
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• 한국방사성폐기물학회 2019년도 춘계학술논문요약집
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• pp.21-22
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• 2019

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.279-290
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• 2010

Technical countermeasures against debris flow should be established upon the risk level of the target location. Risk of debris flow should consider the hazard imposed by debris flow and vulnerability of the facilities to debris flow. In this research, we have defined the target location for risk evaluation and suggested scoring method of hazard of debris flow and vulnerability of road to debris flow. By defining risk rank into 6 categories in terms of possibility of damage during rainfall and using the risk scores of 46 debris flow cases, we have suggested risk ranking matrix. The method can be used in ranking the drainage basin adjacent to road by simply determining the hazard with vulnerability score and can be used for planning the debris flow countermeasures.

• 대한의생명과학회지
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• 제23권3호
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• pp.155-160
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• 2017

Biomedical laboratory is full of risks. Risk could be biological, chemical, radioactive, mechanical, physical, fire and electrical. All possible risks need to be identified, evaluated and controlled. A risk management system must be in place to prevent accident or loss of lives and to improve overall workplace safety and productivity. Safety in laboratory is a combination of appropriate risk management system, engineering controls and technical facilities, administrative controls and safety procedures and practices. Laboratory safety culture must be developed so that exposure to hazards for laboratory personnel, community and environment will be minimized or eliminated. In this review, importance of safety in a biomedical laboratory and risk management will be discussed.

• 한국환경보건학회지
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• 제35권2호
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• pp.78-85
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• 2009

In this study, the hazard rate of the indoor environment of Children's Educational Facilities in Seoul was conducted, in order to determine how the indoor environments of these facilities, where infants and children spend the most time of their away from home day, can effect their health. The way of measurement and analysis were done according to the Indoor Air Quality Standard Method, and the Risk Assessment was accomplished with several significant ways - Hazard Identification, Exposure Assessment, Dose-response Assessment, Risk Characterization, which are deighed by National Research Council (NRC). On each exposure factors, documentary and questionary research such as Epidemiological study and Toxicological study were conducted. The result of the CTE (Central tendency exposure) of Formaldehyde and Benzene by Monte-Carlo simulation was $6.79{\times}10^{-6}$, $2.50{\times}10^{-7}$ which in the case of Formaldehyde exceeded the permitted standard ($10^{-6}$) of the US EPA. The RME(Reasonable maximum exposure) was $7.31{\times}10^{-5}$, $2.65{\times}10^{-6}$ which did not exceed $10^{-4}$, the maximum permitted standards in the US EPA.

• 한국가스학회지
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• 제23권5호
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• pp.35-43
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• 2019

플랜트시설의 핵심부품인 산업용 밸브에 대한 기존안전관리는 인력에 의해 관리되고 있으며 점검 영역이 넓고 시설물의 특성상 제한된 접근성을 가지고 있기 때문에 어려움이 있다. 플랜트 시설의 수많은 산업용 밸브에서 누출 및 고장 발생 시 생산중단, 독성물질 및 가연성 가스의 누출 및 폭발로 인한 인명피해, 사고 위치 파악 어려움 등의 문제점이 발생되기 때문에 사물인터넷(IoT) 기술을 기반으로 한 안전관리 및 제어 시스템이 필요하다. 이 연구에서는 IoT 기반 무선통신을 통한 산업용 밸브의 안전관리 및 액츄에이터 제어 시스템 개발 내용 중에서 위험요소 예측기술 개발과 관련 된 내용이다. 밸브의 구조적 특성 분석을 하고 고장데이터, 문헌 등으로 부터 주요 위험요소 분석, 위험요소 원인분석 및 사고시나리오 분석을 통해 주요 위험요소로 인한 사고를 예방하기 위해 IoT 기반 산업용 밸브의 안전관리 기법을 개발하였다.