• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 2007년도 추계학술논문발표회 논문집
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• pp.400-406
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• 2007

• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 2001년도 추계학술대회 논문집
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• pp.114-117
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• 2001

• 시큐리티연구
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• 제1호
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• pp.135-173
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• 1997

We study on the power of local autonomous fire fighting in Korea. Chapter I which sets out purpose, scope and method, is followed by Chapter Ⅱ , dealing largely with the organization, man-power, equipment, activites of local fire fighting administration and the fire fighting environment. Chapter III made a comparative study on the power of autonomous fire fighting, local budget , fire fighting activities, fire present conditions. It is followed by concluding abservation made in Chapter Ⅳ and Chapter V. We indicated a few disputed points on the power of local autonomous fire fighting and suggested several alternatives to improve our fire fighting administration system. The alternatives suggested are as followes : (1) Reinforcement of the man-power, (2) Regulation of the standard fire fighting power, (3) Improvement of the using on fire fighting facilities tax and state finance, (4) Aplication of the local borrowings, (5) Tax reduction and exemption on the fire fighting equip-ment investment, and so forth.

• 인간식물환경학회지
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• 제24권6호
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• pp.693-705
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• 2021

Background and objective: This study was conducted to investigate the effects of forest therapy programs on reducing post-traumatic stress disorder (PTSD), depression and improving mood states in fire officers. Methods: To determine PTSD, depression, and mood states before and after the forest therapy program, the survey results of 185 fire officers were analyzed. Frequency analysis was conducted to identify the demographic characteristics of the participants, and Wilcoxon signed-rank test to analyze the differences among group. Results: As a result of a comparative analysis of PTSD before and after the program, there was a significant decrease in PTSD from 10.65 ± 12.00 to 5.64 ± 8.29 after the program. Depression also showed a statistically significant difference from 3.21 ± 4.00 to 2.21 ± 3.47 after the program. As a result of comparatively analyzing mood states before and after the program, there was an increase in positive factors and a decrease in negative factors. Total mood disturbance (TMD) also showed a statistically significant decrease from 5.78 ± 17.37 to -7.38 ± 10.35 after the program. Conclusion: This study has significance in verifying that forest therapy programs can bring psychological changes to fire officers, and these results can be used as a basis for stress management and relief of fire officers.

• 한국화재소방학회논문지
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• 제31권5호
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• pp.117-122
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• 2017

밀폐된 공간에서 통신인프라가 파괴될 경우, 긴급 유 무선 통신환경을 구축하여 화재진압 및 소방관 위치확인을 통한 보다 안전한 재난대응환경 확보가 필요하다. 본 연구에서는 Ultra-Wide Band (UWB) 무선통신망을 이용하여 밀폐된 실내 통신환경을 구축하기 위해 6가지 실내환경에 대해 단일 UWB 통신모듈에 대한 통신측위 성능평가를 최대 20 m까지 측정하였다. UWB 통신주파수 각 대역별 6개 채널에 대한 실내환경 통신거리 측정 결과, 개방공간(평균 15.5 m, 최대 20 m), 복도(평균 17.33 m, 최대 20 m), 실내집기류 존치 실내(평균 15.3 m, 최대 20 m), 수직계단(평균 4.33 m, 최대 6 m), 방화문 폐쇄 수평공간(평균 6.5 m, 최대 17 m)으로 나타났다. 이중 7번 채널인 6489.6~1081.6 MHz 주파수 대역에서 통신성능과 거리성능이 가장 우수한 것으로 나타났다. 이에 UWB 통신모듈을 20m 간격으로 설치하고 멀티채널을 이용할 경우 밀폐공간에서 통신환경 구축이 가능한 것으로 판단된다.

• Asian Journal of Atmospheric Environment
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• 제10권1호
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• pp.22-31
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• 2016

Active fire products from Moderate Resolution Imaging Spectroradiometer (MODIS) satellite observation during the 16 years from 2000-2015 were analyzed to estimate spatial and temporal variations of wildland fires over East Asia (region of interest: $20^{\circ}N-55^{\circ}N$, $100^{\circ}E-150^{\circ}E$). GLOBCOVER 2009 land cover data were also used to investigate the trend in wildfire occurrence with respect to each land cover type. Statistical analysis showed that the highest number of wildland fires occurred in the evergreen and vegetation covered areas, and strong seasonal variations were found in these areas. Total numbers of fires were 283,683 and 202,543, respectively. In particular, the wildland fires in croplands occurred mainly during summer season and distinguishable increasing trends were found. The correlations between number of wildland fires and air pollutants, such as black carbon, organic matter, and carbon monoxide, were also calculated in order to investigate the intensity of the air pollution caused by the wildland fires. Positive correlation between total column carbon monoxide contents and the occurrence of wildland fire was found. In addition, this correlation was higher than the correlation between fire occurrence and black carbon or organic matter. These results indicate that a significant amount of carbon monoxide originated from the wildland fires and influenced the regional atmospheric environment in East Asia.

• 대한안전경영과학회지
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• 제12권4호
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• pp.53-60
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• 2010

When a fire breaks out, it is difficult to find out the causes of the fire, because combustible things around fire scene are usually burnt away. Among many causes of fires are electronic wires, this thesis deal with the destroyed sheath of electronic wires caused by fire. It was studied with the use of measurement devices focusing on the distinctions of wires and conductors. This study especially emphasized the process of deterioration, burning pattern, and composition of electronic wire conductor. It also has a phenomenological approach to the distinctive cause of fire by some partial force. The fire prevention methods have been suggested through the analysing results of fire patterns. This study is expected to be a useful material for analyzing various electrical fires.

• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 1996년도 학술발표회
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• pp.15-18
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• 1996

A general description of sprinkler activation time in compartment-fire-generated smoke layers is made. For calculation of the time hot layer temperature is obtained from two-layer zonal model and time constant of sprinkler is measured. Upper-layer thickness at the instant of sprinkler activation is also presented with changes of opening area. The outputs of the present study provide inputs for the interaction modeling of sprinkler spray and compartment fire environment, which simulates fire suppression phenomena.

• 해양환경안전학회지
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• 제23권7호
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• pp.791-800
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• 2017

선박 거주구역에 화재발생 시 화재시뮬레이션 도구를 이용하여 화재확산형상을 실시간으로 예측하고 상황에 따른 적절한 대응방안을 제시할 수 있다면 화재사고로 인한 인명피해를 최소화시킬 수 있을 것으로 예상된다. 그러나 오늘날 화재시뮬레이션은 해석대상공간의 크기와 그리드 개수에 따라 해석을 하는데 있어, 매우 장시간을 필요로 하는 현실적 한계가 있다. 이에 이 연구에서는 화재시뮬레이션 시간단축을 목적으로 선박 거주구역 화재시뮬레이션에 적용할 수 있는 격자크기와 생성방법에 대한 연구를 수행하였다. 연구결과 선박 거주구역에 적용되는 격자크기는 0.25[m] 이내의 값을 사용하는 것이 가장 효율적인 것으로 판단되었다. 또한 single mesh 격자생성방법으로 수행했을 경우와 비교하여, multi mesh 격자생성방법으로 시뮬레이션을 수행하였을 때 가시거리 값은 4.3 %, 온도 값은 8.3 % 이내에서 유사하고 해석시간은 약 80 % 감소하였기 때문에, multi mesh 방법으로 격자를 생성하는 것이 해석시간을 단축하는데 있어 매우 효과적임을 확인하였다.

• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 2011년도 추계학술논문발표회 논문집
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• pp.438-441
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• 2011

문화재의 경우 국가의 역사를 대변하고 있는 중요한 시설로서 매년 그 중요성이 강조되고 있다. 그럼에도 불구하고 목조 문화재의 화재는 지속적으로 발생하고 있는 것이 현실이다. 이 논문에서는 이러한 점을 반영하여 2005년 낙산사 화재의 개요에 대해 알아보고 낙산사 화재 이후 약 6년간의 낙산사 복구 과정 중에 소방 시스템의 변화에 대해서 분석하고자 한다.