• The Korean Journal of Emergency Medical Services
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• v.2 no.1
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• pp.47-57
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• 1998

Today, Korean Disaster Control System has better change the existed it for substantial prevention and the emergency control system. And it requires the new National Wide Disaster Control System through building up the cooperation system with related posts which are scattered over the National Administration and one-way management for disaster affairs by them. Therefore 119 that might have a lot of technical knowhow should be a center of disaster affairs which will be able to take all rescue, relief(first aid), fire fighting, and preventive affairs. Then it could be a service organization of citizen. Consequently, it will strengthen National Disaster Control ability and it could be a National Wide Disaster Organization which is ready for prevention, preparation, confrontation of all kinds of disasters with absolute reliance by the citizen.

• Journal of the Korea Safety Management & Science
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• v.16 no.3
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• pp.111-120
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• 2014

This study focused on the review of the korean fire investigation system and will provide the means for having the legal investigation right. The most important thing is to give fire department a perfect legal investigation right on fire including police areas(seeking and examining the case at first stage). And it should be stated in criminal law. With the joint effort between Fire department and Police department, we can develop the reformation, enlightening programs for the arsons or fire related criminals. Through this, it systematically have to be good for fire prevention and can be helpful to enhancing professionalism of fire examination.

• Journal of the Korea Safety Management & Science
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• v.24 no.2
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• pp.143-154
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• 2022

Korea has the highest suicide rate in the world, and firefighters have the highest suicide rate among the professional population. As a result of the study, post-traumatic stress disorder education is essential in all occupations. Post-traumatic stress disorder is the most common disease and the biggest obstacle for firefighters in Korea. Firefighters who have suffered physical and mental damage in many types of disaster sites due to their extreme occupations are rapidly increasing the suicide rate in recent years. In order to maximize the effect of job training, education on post-traumatic stress disorder from new employees to leadership training is urgently needed.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.423-424
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• 2022

본 연구에서는 미국의 국가핵심기반보호제도의 변화에 대해 고찰하고 시사점을 도출한다. 이를 위해 9/11 테러 공격 이후 국가핵심기반보호계획(National Infrastructure Protection Plan)을 중심으로 관련 법률 및 제도와 조직변화를 추적하고 고찰하였고, 이들의 관계를 도식화하여 타임라인(timeline)분석을 실시하였다. 본 연구를 통해 국토안보대통령령-8호(HSPD-8), 대통령령-21호(PDD-21), 사이버보안과 핵심기반법(Cybersecurity & Infrastructure Act)등의 관련 법제 변화를 통해 총 3가지 버전의 NIPP이 있음을 확인할 수 있었으며, 2018년에 사이버보안과 주요인프라청(CISA)이 창설되어 국가핵심기반보호제도업무를 이곳으로 이관하여 운영되고 있음을 알 수 있었다. 또한 국가핵심기반을 보는 관점이 9/11 테러 공격 이후 주요 핵심기반 보호(Protection)에서 주요핵심기반의 복원력(Resilience)제고로 변화하고 있음을 도출하였다.

• Korean Security Journal
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• no.39
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• pp.37-61
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• 2014

Nowadays the world is threatened because of terrors that take aim at Soft-Targets available and easy to access to the people rather than more secured Hard-Targets. The inspection department of the Presidential Security Service develops and acts a perfect safety plan wherever the President stays so that it is possible to get immediate actions for various contingencies. Some events, in which the President take part, could be held in a lower or higher store in a tall building. Additional to the routine work at this case it is to emphasize on a plan of fire precaution to check the spot and respond to a real fire situation, so that the damage could be minimized. First, the agents of the President Security Service should possess basic knowledge concerning to the fire accidents and be trained on their manuals, even in a busy events plan. An organization, whatever it is, could be improved in that it tries to develop not only the personal abilities, but also education programs of the organization continually. And enhanced abilities of the members lead to the driving force for the advance. The knowledge of fire accident should be able to adapt to the real situation. Second, related to the event, it should be cooperated with the relevant departments, so that it is possible to conduct and control the system. It is urgently required to know that the security event could not be done perfectly with only one part or department. Third, from the time of recognizing of the event it is necessary for the fire department to get an action plan with fire fighting measures, evacuation measures based of the instructions given by the Security Service. Fourth, on the knowledge of the action plan of the fire department the Security Service should inspect the safety activities of the spot and establish the practical operation plan through the fire fighting and evacuation plan. Fifth, the Security Service should share final informations and plan of fire fighting in a high-rise building with the other relevant departments. If not, it could cause a great confusion that could lead to a great damage.

• Fire Science and Engineering
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• v.16 no.1
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• pp.8-17
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• 2002

This paper discusses the theoretical arguments regarding the structure of the national disaster management system. This paper is motivated by the criticisms that the Korean literature on the national disaster management system treats the issue in the limited context of the structural reform of the government and that in such process it confines itself to the production of very practical solutions based on partial observation on the national disaster management system of advanced countries without proper treatment of the peculiar political, socio-economic, cultural backgrounds of such countries. Therefore, this paper provides thorough theoretical review on the structural characteristics of the national disaster management system, which is pursued on the basis of the constructs of the systematic understanding of the characteristics of disaster itself as a policy subject. As a result this paper shows that the national disaster management system requires.

• Fire Science and Engineering
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• v.21 no.4
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• pp.59-64
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• 2007

We studied on the fires about the electrical motors in this paper. We compared and analyzed about the transformation and damage state of single-phase induction motors used in the home appliances when we applied electrical overload and exterior flame. This experiment was progressed by the electrical overload application test and the exterior flame application test through the locked rotor of motor. In case of the exterior flame application test, it is divided into the apply voltage case and not apply voltage case. The result of an experiment through the locked rotor of motor, it was able to observe the short-circuit marks between layers at the winding coil parts, and it was appeared a transformed dendritic tissue structure of winding coil by the electrical overload test. The application voltage and the application exterior flame, it was confirmed that the stator winding coil parts were remain original shapes and observed that the color of the winding coil's circumference was changed to red. The non-application voltage and the application exterior flame, it was observed that the stator winding coil parts were transformed quite from original shapes. It was observed that the color of the winding coil and circumference parts was changed to red at the same case of non-application voltage.

• Fire Science and Engineering
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• v.25 no.6
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• pp.83-88
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• 2011

This study presented the structure and characteristics of vinyl cords used for wiring electric equipment and appliances and analyzed the photographs of damaged flat-type vinyl cords (VFF, $1.25mm^2$) and the metallic cross-sectional structure of melted conductors. Normal VFFs were made by twisting several strands together and the surface of the conductor was red brown. In addition, from the analysis of the metallic structure of the conductor, it was found that its grains had been elongated. The surface of a VFF damaged by normal flame showed no sheen with carbonized insulation material fused on the conductor surface. In addition, from the analysis of the cross-sectional structure of the melted area, it was found that voids of a certain shape were formed on it but that the cord's own elongation structure could not be checked. The cross-sectional analysis of the melted conductor damaged by the external flame applied to a VFF to which electric current was being applied showed no elongation structure for each cord, and revealed that irregular voids and a columnar structure had grown. The surface of the VFF damaged by overcurrent was uniformly carbonized and the cross-sectional structure analysis of the melted conductor revealed that the dendritic structure had grown. The analysis of the characteristics of the VFF melted by short-circuit showed that even though some part of the surface was contaminated, it showed little sheen and that the area rebounded by melting was round in shape. In addition, the cross-sectional structure analysis using a metallurgical microscope showed the boundary surface and columnar structure and revealed an amorphous structure like normal copper at areas other than the melted conductor.

• Fire Science and Engineering
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• v.32 no.6
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• pp.108-116
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• 2018

A melted bead microstructure can be divided into a deformed and undeformed layer. Measurement errors occur in the presence of a deformed layer, which should be removed through grinding/polishing whilst preserving the original structure. This paper proposes a grinding/polishing process to analyze the microstructure of copper melted beads. For the removal of the deformed layer, the correlation between the abrasive type/size, the polishing time and polishing rate was analyzed and the thickness of the deformed layer was less than $1{\mu}m$. The results suggest a new grinding/polishing procedure: silicon carbide abrasive $15{\mu}m$ (SiC P1200) 2 min, and $10{\mu}m$ (SiC P2400) 1 min; and diamond abrasive $6{\mu}m$ 8 min, $3{\mu}m$ 6 min, $1{\mu}m$ 10 min, and $0.25{\mu}m$ 8 min. In addition, a method of increasing the sharpness of the microstructure by chemical polishing with $0.04{\mu}m$ colloidal silica for 3 min at the final stage is also proposed. The overall grinding/polishing time is 38 min, which is shorter than that of the conventional procedure.

• Management & Information Systems Review
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• v.34 no.4
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• pp.31-66
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• 2015

The purpose of this research is to examine that internal virtue (i.e. virtue between organizational members) and external virtue (i.e. virtue between organizational members and external members) positively associate with job performance when considering organizational identification, positive work-related identity, affective commitment, emotional exhaustion, and collective self-esteem as mediators. Virtue in organization has received attention as critical attribute of positive organizational scholarship. Cameron(2003) defined the study of virtue as a study of the capacity, attributes, and reserve in organization that facilitates the expression of positive deviance among organization member. In addition, this study contributes to the qualitative investigation on how internal giving virtue (i.e. the employees' virtue for their organization), internal receiving virtue (i.e. virtue employees receive from their organization), external giving virtue (i.e. the organization's virtue for society), and external receiving virtue (i.e. virtue the organization receives from society), used as independent variables, influence job performance after creating research model for the four virtuous behaviors through qualitative research. Therefore, this research contributes to the creation of research model for virtuous behaviors within organizations and virtuous behaviors with external members through qualitative study and sheds light on how these variables influence job performance by virtue of qualitative research.