Journal of the Korean Society of Hazard Mitigation

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Cold-Resistance Characteristics and Adequacy of Low-Temperature Test Standards of Carbon Monoxide Alarms: Jongjin Jung; J. Korean Soc. Hazard Mitig. 2024;24(1):33-39. Published online February 23, 2024; DOI: https://doi.org/10.9798/KOSHAM.2024.24.1.33; Full text PubReader ePub PDF


Analyzing Sensitivity Characteristics according to Decrease in Intensity of Light from LED Light Source of Photoelectric Spot-Type Detector: Jongjin Jung; J. Korean Soc. Hazard Mitig. 2023;23(1):83-90. Published online February 24, 2023; DOI: https://doi.org/10.9798/KOSHAM.2023.23.1.83; Full text PubReader ePub PDF


Analysis of Energy Efficiency Characteristics of Domestic and Foreign EXIT Lights: Jongjin Jung; J. Korean Soc. Hazard Mitig. 2022;22(3):95-102. Published online June 27, 2022; DOI: https://doi.org/10.9798/KOSHAM.2022.22.3.95
Cited By 1; Full text PubReader ePub PDF


Development of a Fire Smoke Detector that Satisfies the UL 268 (7th Edition) Fire Sensitivity Tests: Jongjin Jung, Chongtai Kim; J. Korean Soc. Hazard Mitig. 2022;22(2):101-108. Published online April 26, 2022; DOI: https://doi.org/10.9798/KOSHAM.2022.22.2.101
Cited By 2; Full text PubReader ePub PDF


Analysis of Sound Pressure and Frequency Characteristics of Fire-Alarm Bells and Electronic Sirens: Younghyun Kim, Boseb Kim, Jongjin Jung; J. Korean Soc. Hazard Mitig. 2021;21(5):115-121. Published online October 27, 2021; DOI: https://doi.org/10.9798/KOSHAM.2021.21.5.115; Full text PubReader ePub PDF


Lifespan Characteristics of SMD-Type LED Exit Lights: Jongjin Jung; J. Korean Soc. Hazard Mitig. 2021;21(2):59-64. Published online April 28, 2021; DOI: https://doi.org/10.9798/KOSHAM.2021.21.2.59; Full text PubReader ePub PDF


Study on Development and Feasibility of Bench Tester for UV Flame Detector: Jongjin Jung; J. Korean Soc. Hazard Mitig. 2020;20(2):147-152. Published online April 30, 2020; DOI: https://doi.org/10.9798/KOSHAM.2020.20.2.147
Cited By 1; Full text PubReader ePub PDF


Development of Light-obscuration-type Smoke Meter Using Visible Light of Single Wavelength: Jongjin Jung; J. Korean Soc. Hazard Mitig. 2020;20(1):211-216. Published online February 29, 2020; DOI: https://doi.org/10.9798/KOSHAM.2020.20.1.211; Full text PubReader ePub PDF

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