• 한국컴퓨터정보학회논문지
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• 제12권2호
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• pp.333-339
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• 2007

대부분의 조직에서 정보시스템의 의존도가 높아짐에 따라 정보시스템 보안 사고에 대한 위험이 증가하고 있다. 본 논문에서는 정보보호관리체계와 위험분석방법을 적용하여 보안 위험분석을 위한 안정성 평가시스템을 설계 및 구현하였다. 또한, 위험평가 시 동일한 가중치를 적용한 평가와 조직의 특성에 따라 보안요소의 가중치를 가변적으로 적용한 평가를 할 수 있도록 하였으며 각 조직이 자체적으로 보안 점검을 할 수 있도록 설계함으로서 관리 측면에서 취약점을 쉽게 찾을 수 있도록 지원하며. 안정성 확보를 위하여 수행해야 할 권고를 제시한다.

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2011년 춘계학술대회논문집
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• pp.169-172
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• 2011

Recently, railroad long tunnels are increasing and growing longer due to topological feathers like a lot of mountain in Korea. But fire disaster of a long tunnel cause many people to injury and death. For that reason, at the early design stage of a long tunnel, risk assessment and mitigation measure of risk for satisfying tunnel safety are required. According to the railroad facility safety standard (Korean MLTM Announcement No. 2006-395), risk assessment for railroad-tunnel fire should be performed when design stage. Therefore, various methods of risk assessment for tunnel fire have been studied and applied. In the paper, QRA(Quantitative Risk Analysis) for fire risk assessment by using CFD code is presented and the usefulness of CFD is discussed.

• 한국연소학회:학술대회논문집
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• 한국연소학회 2014년도 제49회 KOSCO SYMPOSIUM 초록집
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• pp.331-332
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• 2014

Underground power plant is required the strict safety management and safety assessment. Because it is the high risk of explosion by characteristic of enclosed space. In case gas leak of enclosed space, the ventilation facilities is very important in order to prevent explosion by the maintain less than the LEL(lower explosive limit). Thus, Through a safety assessment of ventilation volume is to reduce the risk for ventilation facilities in Underground power plant.

• 한국환경보건학회:학술대회논문집
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• 한국환경보건학회 2006년도 Perspectives of Evironmental Health Issues in Asia-Pacific Region
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• pp.15-30
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• 2006

o US environmental regulations are complex o Compliance assesment should be part of an effective environmental management system o Companies must assess and report a dollar value for environmental liabilities o Comprehensive assessment of environmental liability and risk should be conducted for all property transfers aquisitions o Independent external audits provide the highest level of compliance oversight and can assist in assessment of environmental liabilities

• 대한약학회:학술대회논문집
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• 대한약학회 2000년도 춘계총회 및 학술대회
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• pp.93.3-94
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• 2000

• 대한약학회:학술대회논문집
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• 대한약학회 2000년도 NEW STRATEGY FOR DRUG DEVELOPMENT IN POST-GENOMIC ERA(대한약학회)
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• pp.158.1-158.1
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• 2000

• 한국안전학회지
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• 제23권4호
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• pp.72-78
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• 2008

In any form of construction work, it is essential that accidents be prevented at every stage from foundation preparation to build completion. For this, it is necessary to use models that can assess risk and provide instruction for safe work processes so that the risk of accidents is reduced. Currently, however, very few models can perform these tasks. In this paper, we presents a model that assesses risk quantitatively by analyzing risk factors involved in stage of construction such as foundation work, erection work, structural work, equipment work, finishing work and etc work. The model performs assessment based on examples of accidents and by investing actual conditions during construction. In addition, we presents in this paper a safety management system was developed to assess risk during construction and to effectively train laborers.

• 전기학회논문지P
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• 제66권2호
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• pp.76-81
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• 2017

In this paper, the risk analysis of smart home services was implemented by applying threat modeling. Identified possible threats for safe deployment of smart home services and identified threats through the STRIDE model. Through the creation of the Attack Tree, the attackable risk was analyzed and the risk was measured by applying the DREAD model. The derived results can be used to protect assets and mitigate risk by preventing security vulnerabilities from compromising and identifying threats from adversely affecting services. In addition, the modeled result of the derived threat can be utilized as a basis for performing the security check of the smart home service.

• 한국전자통신학회논문지
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• 제11권8호
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• pp.817-826
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• 2016

생활공간에서 안전을 확보하는 것은 중요하다. 본 연구에서는 기존의 지역별 시간별 사건발생 빈도 기반의 위험 알림 서비스에서 더 확장된 위험도 산출 방안을 제안한다. 시간외에도 생활공간의 조도, 유동인구 뿐 아니라 개인의 상태까지 위험도 산출에 포함하였다. 기존의 확률기반 증거이론은 상황과 관련있는 요소의 수가 증가할 때, 계산량은 급증하는 문제가 있는데 이를 피하기 위하여 퍼지이론을 도입하여 확장성을 확보할 수 있었다. 제안한 산출 방안으로 위험도를 산출한 계산 결과가 언어적 형용 표현까지 가능함을 볼 수 있었다.

• 환경영향평가
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• 제17권6호
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• pp.321-333
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• 2008

Considering risks and artificial enrichments of metals in the soils of the study area, the study aims to analyze geology, grain size and geochemistry. Geology is mainly composed of gneisses and phyllites of metamorphic rocks, sandstones, siltstones, shales, tuffs of sedimentary ones and granites and andesites of igneous ones in the area. In the area, mean contents of metals are not meaningful in accordance with petrogenesis. The soil textures of the area are of S, lS and sL of sandy soil, L, scL, cL of loam and C, zC and sC of clayey soil. Mean contents of Ni, Cr, Co and Cu are meaningfully high in loam and clayey soil relative to sandy soil, whereas Ni, Zn, Cd contents are higher in clayey soil than in loam. Those differences imply the metallic contents are dependent to grain size. Based on the metal contents in the soils of the study area, Cu and Zn in loams and Pb in sandy soils are corresponded to soil contamination warning standards, and As showing 75mg/kg of maximum content in loams is assigned to soil contamination countermeasure standards, respectively. Artificial enrichment factor minimized wall rock and grain size relations is over 1 in Cr, Ni and Cu, but the factor is below 1 in average of other metals.