• Environmental engineer
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• v.19 s.205
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• pp.68-69
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• 2003

우리 환경인들의 삶의 터전인 현장에는 많은 유해$\cdot$위험요인들이 상존하고 있으나 이를 간과하거나 무시하고 지나쳐버림으로써 돌이킬 수 없는 중대재해가 빈번히 발생하고 있습니다. 이에 본지는 최근 발생된 환경오염방지시설관련 재해사례를 알려드림으로써, 발생가능한 재해를 사전예방하고 회원 여러분들의 소중한 생명을 보호코자 합니다.

• Environmental engineer
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• v.19 s.206
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• pp.74-75
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• 2003

우리 환경인들의 삶의 터전인 현장에는 많은 유해$\cdot$위험요인들이 상존하고 있으나 이를 간과하거나 무시하고 지나쳐버림으로써 돌이킬 수 없는 중대재해가 빈번히 발생하고 있습니다. 이에 본지는 최근 발생된 환경오염방지시설관련 재해사례를 알려드림으로써 발생가능한 재해를 사전예방하고 회원 여러분들의 소중한 생명을 보호코자 합니다.

• 방재와보험
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• s.111
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• pp.32-34
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• 2006

최근 대재해 발생의 증가 추세에 따라 손실이 증가되고 담보력이 축소되어 보험손실액이 매년 증가하고 있다. 세계 재보험업계가 대형 재해 및 배상책임 보험 클레임 증가로 인해 이중고를 겪고 있기에 대형위험의 요율 인상이 불가피한 실정이다. 이러한 경색화 상황 속에서 국내 보험사 간의 거래 확대와 더불어 수익성을 고려한 적정한 위험도 평가와 기술적 내부 역량 확대가 요구되고 있다.

• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.307-313
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• 2018

In this study, analyzed the effect of the introduction and operation of internal control system of a company on accounting information usefulness in a rapidly changing business environment. In order to conduct this study, we studied a comprehensive analysis on the usefulness of internal control and accounting information, and applied the research model to the purpose of this study. In this study, we analyzed the degree of the relationship between variables based on the discretionary accruals of the modified Jones model using the internal control evaluation index based on the components of the internal control system for China. In the empirical analysis, analyzed that the operation of internal control has a negative influence on discretionary accruals, which is a substitute for usability of accounting information. In addition, the risk management factors of the internal control system have a negative correlation with the usefulness of accounting information. The results of this study suggest that it is possible to present the positive function of internal control system to many firms where the introduction and operation of internal control is important, and to provide useful guidance in the study of the relationship between the operation of internal control and discretionary accruals for foreign company.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.10a
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• pp.727-728
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• 2017

Recently, various accidents caused by reagents in laboratories have demanded a safety management system suitable for the danger situation. The existing system operated the equipment according to the temperature and humidity change inside the reagent cabinet, but the operation of the device corresponding to the danger situation and the countermeasures against many dangerous situations are insufficient. In order to solve this problem, this paper proposes a reagent cabinet safety management system based on the reagent cabinet danger priority in happen of accidents caused by reagents under management. The danger priority is type of reagents and selected by the danger situation that can be caused by the reagents. If a danger situation occurs, operate the device according to the selected danger priority and the type of danger situation. It is considered that the reagent cabinet can be safely managed by checking the danger situation in the reagent cabinet and operating the device according to the danger priority.

• Journal of the Korean Institute of Gas
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• v.21 no.3
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• pp.46-52
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• 2017

During the transportation of chemicals, quantitative risk assessment for chemical leakage accidents caused by traffic accidents was carried out and the appropriateness of chemical transportation route was evaluated. The quantitative risk assessment method applied to the chemical leakage accidents that may occur in the chemical handling equipments installed in the workplace was presented and applied to the chemical transportation. By analyzing the number of traffic accidents in transportation vehicles, the probability of chemical leakage accidents during chemical transportation was predicted and applied to the quantitative risk assessment of chlorine gas leakage accidents that may occur when transporting liquified chlorine bombe using vehicles. As a result, the most appropriate route of transporting the liquefied chlorine bombe was suggested on the basis of risk.

• Nuclear industry
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• v.7 no.4 s.50
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• pp.66-69
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• 1987

1980년대초에 Wash 1400의 위험성을 분석연구한 프랑스의 안전담당기관과 EdF는 내부압력초과로 격납용기의 파손을 가져올 수 있는 사고가 발생했을 때 대기로 방출될 지도 모를 가스와 Aerosol 누출량을 상당량 줄이기로 목표를 세웠다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.34 no.6
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• pp.1815-1829
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• 2014

Recently frequent collapse of old fill dams has taken place, which increases social awareness in the safety of the infrastructure. Fill dams in Korea has been incautiously regarded as safe once the fill dam is considered to have a full capacity to retain a conservative design flood determined by government authorities. However, developed foreign countries has been managing their fill dams by introducing systematic risk assessment techniques over a long period of time. In this study, the system response probabilities of the deteriorated old fill dams in Korea were systematically evaluated and analyzed by using the internal erosion toolbox based on the event tree analysis technique. The probability of the existence of flaw and the magnitude of the hydraulic gradient through a potential crack can significantly influence the geotechnical system response probability. The results of this study show that the probability of the existence of flaw and the magnitude of the hydraulic gradient through a potential crack can significantly influence the geotechnical system response probability and the risk of the deteriorated fill dam can be quantitatively assessed.

• Proceedings of the Korea Concrete Institute Conference
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• 2008.04a
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• pp.173-176
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• 2008

Use of concrete has undoubtedly become widespread in construction. Sensors are used to add functional characteristics to concrete. Self-diagnosing, smart concrete is also being developed. Development of these functional materials and structures will play an important role in protecting buildings and structures against external factors brought about by unusual weather among others. In this study, the innovative measurement system is presented where material damages and internal stress can simply be detected against the compressive and bending force of the structure using light-emitting diode and the resistance property of electric fuse.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.05a
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• pp.320-323
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• 2008

많은 기업의 정보화 프로젝트가 계획된 예산과 기한 내에 완수하지 못하고, 폐지되거나 당초 예상된 성과를 달성하지 못하고 있다. 정보화 프로젝트의 성공 확률을 높이기 위해서는 프로젝트 실패의 원인이 될 수 있는 잠재된 위험을 식별하고, 식별된 위험요인을 체계적이며, 지속적으로 관리할 필요가 있다. 본 논문에서는 정보화 사업 중 시스템통합 사업에서 발생할 수 있는 위험요인을 체계적으로 분류하고 관리 할 수 있는 기반을 제안하고자 한다. 위험관리 프레임워크는 이해당사자들의 관점을 중심으로 위험요인을 체계적으로 분류하고, 위험요인을 점검할 수 있는 체크리스트를 제공함으로써 각 이해당사자들의 요구에 맞게 SI 프로젝트의 위험에 대응하여 정보화 프로젝트의 성공 확률을 높이는 데 이바지 할 수 있다.