• 대한안전경영과학회지
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• 제16권4호
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• pp.193-202
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• 2014

Crimes with explosives is one of the mass-destructive crimes that involves the most victims. It is heavily punished under the Korean laws. Mid-eastern area is one of the leading places that are home to improvised explosive device attacks, in the form of religious or political terrorism because of its convenience of use, production and disguise. Improvised bombs are permeating into domestic crimes in Korea as their tools. Use of explosive substances are strictly restricted in this country, but it is not impossible to find its information online and to create private explosives with a bit of interest. And they are being traded in the grey market. For this reason, this thesis offers the method of an efficient safety control of explosive substances, which can be used as raw materials for improvised explosive devices, in order to protect citizens' lives and properties and to promote national security down the road.

• 한국콘텐츠학회논문지
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• 제13권11호
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• pp.396-403
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• 2013

화약류는 위험성이 상존하는 물질로서 안전관리를 위한 많은 노력이 필요하다. 화약류와 관련된 안전사고와 범죄악용 사례가 반복적으로 발생하고 있으며 최근에는 사제폭탄의 원료로 이용되는 등 그 위험성은 더욱 증대되는 추세라 할 수 있다. 한국의 화약류관리에 관한 기본법령은 "총포 도검 화약류 등 단속법"으로 1961년에 제정되어 현재까지 약 20차례의 개정이 이루어져 왔다. 그런데 화약류의 기술적 전문성과 새로운 기법의 개발로 등으로 법령보완의 한계가 내재되어 있고 화약류뿐만 아니라 소위 무기류에 관한 규제사항도 규율하고 있어 법령내용의 복잡성의 문제가 심각한 상황이다. 또한 동 법령의 제정 및 개정과정에서 외국의 입법례에 대한 높은 의존성으로 인해 국내 실무에 대한 반영이 미흡한 상황이라 할 수 있다. 따라서 본 연구에서는 한국의 화약류 관리의 역사적 배경과 제정 개정의 연혁을 진단하고 바람직한 대안을 모색하고자 하였다.

• 대한안전경영과학회지
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• 제24권4호
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• pp.101-107
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• 2022

To test a flameproof enclosure for the safety certificate, a reference pressure of explosion needs to be determined. However, the explosion pressure may be changed according to relative humidity of explosive gases. Therefore, the guideline on relative humidity should be recommended for measuring the explosion pressure for accurate and reproducible testings. This study examined the relationship of explosion pressure with relative humidity of hydrogen (31 vol %)-air and acetylene (14 vol %)-air mixture gases. The explosion pressures were measured by increasing the relative humidity of the gases by 10 % from dry state to 80 % in a cylindrical explosion enclosure of 2.3 L. on ambient temperature and atmospheric pressure (1 atm). The maximum explosive pressures were remained almost constant until the relative humidity reached 10 % for the hydrogen-air mixture and 20 % for the acetylene-air mixture. However, the maximum explosive pressures linearly decreased as the relative humidity increased. Based on the results of the study, it would be recommended to use 10 % relative humidity for the hydrogen-air mixture and 20 % for the acetylene-air mixture as the critical value in testing a flameproof enclosure.

• 한국산학기술학회논문지
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• 제22권6호
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• pp.179-187
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• 2021

군용 총포, 도검, 화약류는 위험성이 상존하는 물질이며 사고 시 큰 피해가 예상되므로 취급에 많은 주의가 필요하다. 군용 총포, 도검, 화약류 안전관리는 제조, 저장, 운반 등으로 구분할 수 있으며 이 중에서 운반은 국내 방위산업체의 군용 총포, 도검, 화약류 성능시험, 계약납품 등을 위해 필수적으로 수행되어야 하는 행위이다. 2020년 군용 총포, 도검, 화약류 운반 건수는 2014년에 대비하여 30% 증가하였고 이는 방위력개선사업 진행에 따른 방산업체의 군용 총포, 도검, 화약류 운송 수요 증가, 무기 수출 증가 등에 따른 운송 수요 증가로 볼 수 있다. 한편 화약류 제조업체 폭발사고 등에 따라 화약류 안전관리에 대한 사회적 관심과 안전관리 강화에 대한 사회적 요구가 증가하고 있으므로 군용 총포, 도검, 화약류 운반 안전관리 현황에 대해 살펴볼 필요가 있다. 따라서 본 논문에서는 주요 무기 제조국인 미국의 군용 총포, 도검, 화약류 운반 안전관리와 국내 민수용 화약류 운반 안전관리를 살펴보고 군용 총포, 도검, 화약류를 안전하고 효율적으로 운반할 수 있는 개선안을 제시하고자 한다.

• 대한안전경영과학회지
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• 제1권1호
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• pp.183-195
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• 1999

Most of chemical plant are using toxic and dangerous materials, inflammable and poisonous. There are many accidental dangers by escaping of fire, explosive and poisonous materials in case of high temperature and pressure. The accidents lead to taking employer's and local people's life and environmental contamination. Therefore, 27 small-medium chemical plant, which size is 30 ∼ 200 employees out of safety management agent ill the area of A was selected in this study. The problems of safety management and several countermeasures at the chemical plants was indicated through the analyzed data. Prior to this analysis, top managers' concerns, equipment maintenance for the safety management are needed. For the future, calamity prevention countermeasures by industrial disaster analysis are needed and active safety management programs are investigated for the industrial disaster prevention and productivity enhancement at the chemical plant.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 1999년도 추계학술대회
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• pp.97-108
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• 1999

Most of chemical plant are using toxic and dangerous materials, inflammable and poisonous. There are many accidental dangers by escaping of fire, explosive and poisonous materials in case of high temperature and pressure. The accidents lead to taking employer's and local people's life and environmental contamination. Therefore, 27 small-medium chemical plant, which size is 30∼200 employees out of safety management agent in the area of A was selected in this study. The problems of safety management and several countermeasures at the chemical plants was indicated through the analyzed data. Prior to this analysis, top managers' concerns, equipment maintenance for the safety management are needed. For the future, calamity prevention countermeasures by industrial disaster analysis are needed and active safety management programs are investigated for the industrial disaster prevention and productivity enhancement at the chemical plant.

• 한국화재소방학회논문지
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• 제30권5호
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• pp.1-8
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• 2016

국내외의 가연성 또는 인화성물질을 취급하는 대형설비에서의 폭발위험장소에 대한 안전관리는 기업의 지속가능경영과 신뢰를 바탕으로 한 지역사회와의 공존에 있어 매우 중요하다. 폭발위험장소의 안전관리는 크게 가연성 또는 인화성 물질의 누출을 제어하는 시스템과 이러한 가연성 또는 인화성물질이 누출되어 폭발분위기를 형성할 때 점화원을 제어함으로써 화재 또는 폭발사고로 전이되지 않도록 하는 방폭시스템이 있다. 제도와 기술로 인해 전기적 점화원에 대한 방폭설비는 상당히 보급되어 관리되고 있다. 하지만 열적 점화원의 경우, 위험성에 대한 인식과 관련 기술개발이 미흡하다. 본 연구는 잠재적 폭발위험장소에서 내연기관의 점화 위험을 보고하기 위하여 수행되었다. 이를 위하여 문헌조사를 통하여 관련 국제표준과 사고사례 및 위험분석보고서를 연구하고, 국내 중부권 공정안전관리제도 대상 사업장의 디젤엔진의 불꽃방지기 등 안전장치 적용실태를 조사하였다. 실제적으로 본 연구결과를 석유화학 산업에 적용함에 있어, 디젤엔진과 같은 내연기관 점화원의 위험인식을 통해 잠재적 폭발위험장소에서의 폭발방지에 대한 안전관리방안으로 활용 될 수 있을 것이다.

• 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.

• 대한안전경영과학회지
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• 제19권3호
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• pp.1-9
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• 2017

In the industrial field, various type of fuel have been used for product processing facilities. Recent for 10 years, the usage of natural gas (NG) was gradually increased. Because it has many merits; clean fuel, no transportation, storage facility and so on. There are common safety concept that strict explosion protection approaches are needed for facilities where explosive materials such as flammable liquid, vapor and gases exist. But some has an optimistic point of view that the lighter than air gases such as NG disperse rapidly, hence do not form explosion environment upon release into the atmosphere, many parts has a conventional safety point of view that those gases are also inflammable gases, hence can form explosion environment although the extent is limited and present. In this paper, the heating equipments (Hot Oil Heater) was reviewed and some risk management measures were proposed. These measures include hazardous area classification and explosion-proof provisions of electric apparatus, an early gas leak detection and isolation, ventilation system reliability, emergency response plan and training and so on. This study calculates Hazardous Area Classification using the hypothetical volume in the KS C IEC code.

• 대한안전경영과학회지
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• 제12권3호
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• pp.295-302
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• 2010

Nowadays, due to the development of computers and the information and communication technology, data processing and transmission is made very vastly and fast. The development of the technologies bring many changes and revolutions to the life of ordinary people. Although, e-Business grows continuously, it is in experimental stage in domestic area because of limits of infrastructure. Also, in spite of explosive growth of internet, the research on the internet has not been fully studied yet. The objectives of this study are that how service consumers perceive the flow of e-Business, and that what effect the makes on their satisfaction and re-purchase intention. This means that the research enables a marketing manager to take the meaning of comparative weight among the components of e-Business flow, and to provide very useful information to establish marketing strategies which are close to the consumers.