• The Korean Journal of Emergency Medical Services
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• v.19 no.1
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• pp.87-98
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• 2015

Purpose: Job satisfaction, spouse support, parenting stress, and the factors that influence parenting stress in female fire fighters with preschool-aged children were examined. Methods: Data were collected from 180 female fire fighters who worked at the fire station from June to July 2013 and had preschool-aged children. Data were analyzed using SPSS WIN 21.0. Results: Average job satisfaction was 2.81, spouse support was 3.54, and parenting stress was 3.61. Parenting stress was negatively correlated with spouse support and job satisfaction. Job satisfaction and spouse support were positively correlated. Factors influencing parenting stress included employment period (${\beta}$=0.093, p <.05), a husband who is not a fire fighter (${\beta}$=-8.971, p <.05), having three children (${\beta}$=27.395, p <.05), delegating childcare to relatives (${\beta}$=9.605, p <.05), income (${\beta}$=-0.920, p <.05), and spouse support (${\beta}$=-0.589, p <.05). Conclusion: To reduce parenting stress and increase job satisfaction, female fire fighters with preschool-aged children should be assigned to stable administrative work instead of stressful on-site work. Husbands who are fire fighters should take advantage of paternity leave, implemented by the Ministry of Public Safety and Security, to increase their active participation in parenting.

• Journal of the Korea Convergence Society
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• v.8 no.2
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• pp.91-97
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• 2017

The purpose of the study was to investigate the fire fighter image through disaster movies in Korea and other countries. From September 1 to 7, 2016, the movie search methods were carried out using movie title and key words via Wikipedia and various internet web sites from 1903 to 2016. The results included that the fire fighters had been considered as the precious person of volunteer activity regarding fire suppression, investigators, and self-sacrifice. Through the convergence and integration review of the disaster movie, this research suggested that the national based establishment of the welfare and safety system for the posttraumatic stress disorder(PTSD) and critical incident stress management(CISM) education program. This study will provide the basic data for the development of welfare and safety management for the fire fighters and let the people know the sacrifice of the fire fighters including the motto, "First in and the last out".

• Journal of the Korean Society of Costume
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• v.61 no.5
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• pp.77-92
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• 2011

Public uniforms play an important role in creating the color and image of urban environment beyond the level of simple working clothes for unity and practicality. Hence this study aims to compare and analyze the color characteristics and images of the police officer, fire fighter, and street cleaner uniforms at home and abroad to guarantee the wearer's safety, increase convenience and agreeability, and give emotional satisfaction to citizens in harmony with urban environment color as public uniforms. For study methods, literature review investigated urban environment, color, and uniforms as public design. Empirical study extracted color data from the public worker uniforms of the world's top 20 cities selected by 'Newsweek' in 2010 and analyzed their colors, tones, and color images. The results of this study are as follows. The most common color for police uniforms were PB(dk) as the main color, PB(p) as the sub color, and Wh as the accent color. For fire fighter uniforms, PB(dkg) was the most common main color; GY(v), as the sub color; and ItGy, as the accent color. The most common color for street cleaner uniforms was YR(v) as the main color; GY(v), as the sub color; and mGy, as the accent color. As a result of analyzing color images of these uniforms, it was found that police uniforms commonly used a modern image; fire fighter uniforms commonly used a natural image and a cool casual image; and street cleaner uniforms commonly used a casual image. As examined above, the color of public uniforms suitable for urban environment and job characteristics is very important to establish the image of public institutions, as well as to create an urban image.

• Journal of the Korean Home Economics Association
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• v.50 no.5
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• pp.51-65
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• 2012

The purpose of this study is to provide empirical basic data to develop public uniforms design, by understanding international universality and advanced design sense, through the analysis of public uniforms design at home and abroad. The theoretical study reviewed the character and area of public design, and the concepts and requirements of public uniforms. The empirical study analyzed public uniform design at home and abroad, focusing on typical public uniforms, such as police, fire fighter, and street cleaner. The results of this study were as follows. First, the police uniform has a standardized and formal suit style, which consists of a single-breasted dk-PB jacket with a notched collar and pants. It uses PB as the main color, to show their authority and role reliability. Epaulet or badge, which represents belonging and difference in rank, are attached to express the identity of an organization. Second, the fire fighter uniform consists of a hip length coat with a stand collar effective for heat shielding, and straight pants with flap pockets, in which it is easy to put things. Its main color is dkg-PB, to mitigate visual fatigue and enhance comfort, and an accent color scheme is used, to effectively raise visual attention and safety. Finally, the street cleaner uniform has a casual style, which consists of a jumper with a shirt collar and pants for high activity. v-YR and R with high chroma is mainly used, for increased attention during day and night work, to stress safety.

• Fire Science and Engineering
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• v.30 no.3
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• pp.16-22
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• 2016

Fire fighters rely on fire fighter protective clothing (FFPC) to provide adequate protection in the various hazardous environments. To enhance its protection performance, the FFPC material must be thick and thus it is difficult to achieve weight reduction. One of the methods of overcoming this problem, the addition of phase change material (PCM) to FFPC, is a new technology. In previous studies, the researches was mostly related to the temperature characteristics of the fibers incorporating PCM, but little information is available about its effect on burn injuries. Thus, in this study, the inhibitory effects of adding PCM to FFPC on second degree burns were investigated through numerical calculations. Thermal analyses of biological tissues and FFPC with embedded PCM exposed to several fire conditions causing severe tissue damage were studied by using a finite difference method based on the Pennes bio-heat equation. FFPC with embedded PCM was found to provide significantly greater protection than conventional fire fighting clothing, because the heat of absorption due to the phase change within the material is used to limit the heat conduction of the material.

• Proceedings of the Safety Management and Science Conference
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• 2012.04a
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• pp.461-470
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• 2012

Fire scene is mostly destroyed by the flames but fire fighter's fire suppression and rescue activities also destroys a substantail portion. Structures and furnitures which has already become weaken can be easily damaged. Or when structures built up by moving to another location, it's very hard to restore the original state. Also if it is restored, the object has no evidence that it has existed. In all scenes, the scene can't be preserved when quick extinguishment, rescue activities and preventation of fire spread is needed. On this paper, it reviewed the notes about the possibility of field damage by fire suppression and rescue squad's activities. Also it has reviewed the notes how to minimize the field damage by putting out fires and rescue activities by observing the precautions. The reviewed information will help to make guidelines for preserving the scene. By this, it is expected to make a field study exactly by collecting more valid evidence.

• Fire Science and Engineering
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• v.28 no.4
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• pp.97-103
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• 2014

To ensure adequate protection from the risk of burns, fire fighter's turnout has a composite of more than three components and air gaps between layers of materials. During the flame exposure, radiation and convection heat transfer occurs in the air gap, thus the air gap acts as a thermal resistance with non-linear characteristics. Therefore, in this study, the experiments were performed to identify the effect of various air gap width (0~7 mm) on the thermal protective performance of fire fighter's clothing. The temperatures on each layer and RPP (Radiant Protective Performance, the most effective index representing the thermal protective performance) were measured with various incident radiant heat fluxes. The temperature at the rear surface of the garment decreased and RPP increased with increasing air gap width because the thermal resistance increased. Especially, it could be found that RPP value and air gap width has almost linear relation for the constant incident heat flux conditions. Thus relatively simple RPP predictive equation was suggested for various incident heat flux and air gap conditions.

• Fire Science and Engineering
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• v.25 no.2
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• pp.138-143
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• 2011

In order to choose work system of fire organization between specialization system and multi- tasking system, fire organization's works should be analyzed. The most important thing of this task is evaluation of speciality of work that can be performed by estimating the duration of expertise of fire fighters' work. In this study I estimated the duration by survey. The duration is 12 years and 5 months which is a year and 9 months after promotion to fire senior sergeant lank in the case of average fire fighter.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 1997.11a
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• pp.305-310
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• 1997

There are many parameters in prediction of forest fire spread. The variables such as fuel moisture, fuel loading, wind velocity, wind direction, relative humidity, slope, and solar aspect have important effects on fire. Particularly, wind and slope factors are considered to be the most important parameters in propagation of forest fire. Generally, slope effect cause different wind distribution in mountain area. However, this effect is disregarded in complex geometry. In this paper, wind is estimated by applying computational fluid dynamics to the forest geometry. Wind velocity data is obtained by using CFD code with Newtonian model and slope is calculated with geometrical data. These data are applied fer 2-dimentional forest fire spreading algorithm with Korean ROS(Rate Of Spread). Finally, the comparison between the simulation and the real forest fire is made. The algorithm spread of forest fire will help fire fighter to get the basic data far fire suppression and the prediction to behavior of forest fire.

• Journal of the Korea Convergence Society
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• v.7 no.6
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• pp.99-104
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• 2016

This study is a nonequivalent control group pretest-posttest design to verify the effect of music listening on convergent job stress of experimental group of 40 who are listening to music 10 times and control group of 40 who are taking a rest in fire-fighters. Homogeneity test and distribution of high risk and low risk were analyzed using Chi-test and the effect of listening to music on job stress was analyzed using t-test with SPSS 22.0 program. The experimental group showed a decreased job stress more significantly than the control group. Therefore, job stress intervention program should be developed and practical and systematical approach to reduce the job stress using music listening aggressively should be prepared in the future based on this study's result.