• International Journal of Contents
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• 제7권3호
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• pp.71-81
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• 2011

This paper is mainly associated with setting out an agenda for the transformation of security by creating a new framework for a security system, which can maximise its effectiveness. Noticeably, this research shows empirically that crimes are getting a major cost to organisations, which if reduced by security and investigations could reap substantial rewards to the finances of an organisation. However, the problem is that the delivery of security is frequently delegated to personnel (e.g. security guards) with limited training, inadequate education, and no real commitment to professionalism - 'sub-prime' security, finally causing security failures. Therefore, if security can be enhanced to reduce the crime cost, this will produce financial benefits to business, and consequently could produce a competitive advantage. For this, the paper basically draws upon Luke's theoretical framework for deconstructing 'power' into three dimensions. Using this three-dimensional approach, the paper further sets out a model of how security can be enhanced, utilising a new Security Risk Management (SRM) model, and how can this SRM model create competitive advantage in business. Finally, this paper ends with the six strategies needed to enhance the quality of security: refiguring as SRM, Professional Staff, Accurate Measurement, Prevention, Cultural Change, and Metrics.

• 대한안전경영과학회지
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• 제19권1호
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• pp.9-13
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• 2017

In this study, the height of the flame required to estimate the heat flow path and flame spread in pool fire has been applied by the empirical formula, but it is calculated without applying the pressure and temperature parameters of the fire room. Until now, the height of the flame applied to pool fire was $l_F=0.235Q^{2/5}-1.02D$ in the Heskestad empirical formula, but accurate temperature calculation was not possible due to the temperature and pressure which are not influenced by the flame height. Therefore, applying the temperature and pressure around it can calculate the exact flame height, which can be applied to fire investigation and fire dynamics. The structure of the flame is divided into a continuous flame, an intermittent flame, and a buoyancy flame, but it is assumed that the flame height is calculated from the visual aspect to the intermittent flame region, and the temperature of the buoyancy flame is very low. The effect of heat of vaporization on the height of flame was investigated. The results showed that flame height was different according to the pressure and temperature around the fire room.

• Electronic Materials Letters
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• 제14권6호
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• pp.733-738
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• 2018

Undoped and Mn-doped $In_2O_3$ films were prepared by radiofrequency magnetron sputtering technique. The effects of Mn doping on the structural and optical properties of as-prepared films were investigated using X-ray diffraction, X-ray photoelectron spectroscopy and ultraviolet-visible spectroscopy. Mn doping can enhance the intensity of (222) peak in Mn-doped $In_2O_3$ thin film, indicating Mn dopant promotes preferred orientation of crystal growth along (222) plane. XPS analyses revealed that the doped Mn ions exist at + 2 oxidation states, substituting for the $In^{3+}$ sites in the $In_2O_3$ lattice. UV-Vis measurements show that the optical band gap $E_g$ decreases from 3.33 to 2.87 eV with Mn doping in $In_2O_3$, implying an increasing sp-d exchange interaction in the film. Our work demonstrates a practical means to manipulate the band gap energy of $In_2O_3$ thin film via Mn impurity doping, and significantly improves the photoelectrochemical activity.

• 동아시아경상학회지
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• 제10권2호
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• pp.71-80
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• 2022

Purpose - It is chaotic when doing a business without legal patterns and rules; individuals who make legal decisions without legal consideration are often protecting their interests and forgetting others. This study aims to suggest key solutions how companies can make better decision based on legal considerations through investigation comprehensive literature analysis. Research design, Data, and methodology - This research conducted qualitative textual method and a technique called 'Qualitative Comparative Analysis' (QCA) can be used to understand better why certain things change while others do not. In tough situations, QCA is a strategy for comparing several occurrences. Result - Total six considerations were founded by the QCA for better corporate decision. Based on these considerations, all stakeholders, shareholders, and every employee should nominate and vote on one person to be their leader in the organization; fair practices in choosing the governor of the organization through legal binding will bring peace and order to the company. Conclusion - It was time consuming to go through every detailed material that entails legal consideration in making corporate decision. The concept of same profile in the research is critical whereby many authors are using same concept to write their articles and books. Using pure concept from one source limits the research and gives inadequate information.

• 한국화재소방학회논문지
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• 제29권6호
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• pp.119-128
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• 2015

이 논문에서는 신축 후 약 2년이 경과한 전원주택에서 벽난로 가동 중에 벽난로로 인한 화재가 발생하여 전소된 사례에 대해 법원을 통해 소방서, 경찰서, 화재보험관련 조사기관, 주택을 시공한 건설회사와 벽난로를 시공한 벽난로제조업체로부터 제공받은 자료들을 분석하여 벽난로 옆 벽체의 목재기둥에 남아 있는 저온장기발화의 화재패턴을 근거로 벽난로 옆 벽체의 목재기둥에 벽난로 화실(火室)의 열이 전도되어 화재가 발생하였음을 입증하였다. 그리고 벽난로 옆의 목재기둥이 저온장기발화를 한 이유는 굴뚝에 환기를 위한 공기창을 설치하지 않았기 때문임을 화재시뮬레이션을 통해 입증하였다.

• 대한인간공학회지
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• 제20권3호
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• pp.61-76
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• 2001

This study is for analyzing the explosion accidents in the tunnels, roads, subways, streets and various kinds of building construction area with the use of Fault Tree Analysis(FTA). based on the police Department and Guns & Explosives Safety Technology Association's researching materials. the explosion accidents have been investigated and analyzed between 1988 and 1977. As the result, we can find out that the majority of the explosion accidents in Korea is the accidents by flown stones(45.7%), like in Japan. So we make the research chart which is needed for analyzing the explosion accident, and then analyze these accidents systematically. using the investigation codes of the industrial accidents. After that, the FTA was performed on the accidents by flown stones. They result fromm non-observance of the safety rules, and lees knowledge of the safety and so on. Moreover several causes are combined and then the accidents are apt to happen. So according to the results of this study, for the protection of the explosion accidents, the specialized safety education is badly needed and the enough investigation of the places before the work along with the management for safety in working must be planned.

• 한국화재소방학회논문지
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• 제32권5호
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• pp.77-86
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• 2018

최근 한국 사회의 고도성장한 경제화로 크고 작은 사건 사고가 많이 발생하면서, 안전을 갈망하는 국민의 기대로 소방분야 등 안전관련 법령이 강화되고 있지만, 법령위반 사범은 여전히 증가하는 추세이다. 이에 본 연구는 현재 일선에서 소방특별사법경찰로서 활동하고 있는 경기도 강원도 소방공무원을 중심으로 현 운영의 문제점 및 개선방안을 설문조사하였다. 주요 연구결과로는 소방청, 광역 시 도 소방본부 및 일선 소방서에 변호사, 전문경력관 등의 우수한 수사전문 인력을 업무에 배치 운영할 필요가 있다. 특히, 위 기관에 특사경 전담부서를 구성 및 설치하고, 소방특사경 업무의 세분화를 통해 기획수사 및 단속업무와 일선 소방서에서 처리가 곤란한 사법사건 등을 해결하여야 할 것으로 의견을 제시하였다. 또한, 향후 연구에서는 소방특사경들의 보다 전문적인 교육의 필요성과 다양한 재난 현장 경험에 관한 분야의 연구가 보완되어야할 것으로 판단된다.

• 디지털융복합연구
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• 제13권4호
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• pp.81-87
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• 2015

본 논문에서는 최근 증가하고 있는 다양한 사이버범죄에 대한 대응강화를 위해 국내에서 발생하고 있는 사이버범죄의 발생현황과 경찰청의 디지털 포렌식 활용실태를 살펴 본 후 사이버범죄의 수사와 범인검거에 있어 좀 더 효율적으로 활용할 수 있는 사이버범죄 대응 디지털 포렌식 모델을 제안하고자 한다. 이 모델은 디지털 포렌식 분석기를 통하여 수집된 데이터를 언어지원시스템에 의해 다양한 개별언어를 표준화된 데이터로 처리하고, 처리된 데이터는 범죄혐의를 입증하는데 있어 법적 증명력이 있는지 여부를 검토하여 법적증명력이 있다고 분석된 데이터들은 다시 경찰 등의 수사기관에 알려주게 되어 신속한 수사를 가능하게 한다. 또한 수사기관은 파일시스템에 직접 접근하여 디지털 증거능력 여부를 조회 확인 할 수 있게 함으로써 보강수사에 대한 수사절차와 시간을 최소화 하고, 디지털 포렌식에 의해 분석된 데이터는 디지털 포렌식 저장기에 다시 저장하여 모아진 데이터를 통해 향후 범죄예측과 예방에 활용하게 함으로써 궁극적으로는 사이버범죄 감소의 효과를 가져 올 수 있다.

• 대한수사과학회지
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• 제3권1호
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• pp.5-24
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• 2008

The necessity for the investigation of death occurred in military services has no differences to the death of civilians. But the death of military service members under the Universal Conscription System in Korea has special considerations because of hard accessibility by the bereaved family and closed environment of the army. The analysis of the death occurred during military service was carried out and the advanced death investigation system to prevent the death was proposed to prevent the declination of fighting spirit and efficiency and also to restore the solid support by the people. The deaths in the period 1995~2006 were 330 persons in 1995, 359 persons in 1996 and were decreased to 135 persons in 2006. The death caused by safety accidents including vehicle accident, drowning, fall were 56% and by military crimes including suicide, arms, homicide were 44%. The numbers of suicides were 108 persons in 1995 and were decreased to 79 persons in 2006. The numbers of suicides were decreased constantly, but the ratio of suicide to death were increased, so the suicide prevention is more important. The autopsy ratio was increased to 51.5% in 2005 and was much higher compared to the ratio for civilians. The main reasons of complaints by the bereaved family were for regaining reputation, death in harness and reinvestigation of death. The proposals for the advanced death investigation system were as follows. The unnatural deaths including the obvious accidental deaths and homicides have to be defined by the rules. The human resources to perform the autopsy can be supported by the forensic pathologists from medical school. The special training and quality assurance programs are needed for the crime scene investigator. To regain the impaired reputation from the suicide and to support the bereaved family has to be discussed by the government.

• 시큐리티연구
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• 제14호
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• pp.337-365
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• 2007

21C 사회는 모든 기능과 모든 부문에서 변화와 순응을 요구하고 있다. 시큐리티분야 역시 예외는 아니다. 최근 불법, 사생활침해등의 문제가 되고있는 민간조사분야에서, 불법, 음성화된 업무를 양성화하여 제도권내로 끌어들임으로서 국가에서 공인자격을 부여받은 전문가에 의해 불법행위를 규제하고 적법절차를 준수케하면서 민간조사업무를 행하게 하자는 제안이 몇 년전부터 제기되어왔다. 현재 국회의원 이상배 안과 최재 천안이 국회에 계류중인바 이는 국가의 수사권이 국민에게 골고루 미치지 못한다는 현실과 형사사법의 민영화추세를 고려하여 일정자격을 갖춘자만이 관계기관에 등록한 후 법에 의한 업무를 행하게 하자는 취지로 볼 수 있다. 이 제도는 경찰이 국민들에게 제공해줄 수 없는 문제들을 해결해 줄 수 있다는 긍정적인 기능도 있지만, 실제적인 활동 과정에서 는 시민의 기본권 침해의 가능성을 지닌 것도 간과할 수 없기 때문에 조심스런 접근법이 필요하다고 볼 수 있다. 본 연구는 외국의 민간조사제도와 한국의 민간조사업법에 의한 시험제도와 교육훈련을 중심으로 문제점을 분석하여 발전방안을 모색하는데 목적이 있다.