• Journal of the Society of Disaster Information
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• v.10 no.3
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• pp.420-430
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• 2014

Firefighters performing disaster response activities such as Fire Suppression Rescue First Aid in fire are being exposed in various adverse factors, heat, smoke, toxic gases, emotional stress, biological toxic factors and physical overload by unnatural ergonomic posture required for firefighters. But so far, there is the study for this problem only separately. There is no study about comprehesive analysis of exposed adverse factors in fire-related disaster response activities and countermeasures. The purpose of this study is to contiribute to solving the health problems and prevention of accidents of firefighters by extracting hazardous agents in disaster such as fire and by proposing countermeasures. After analyzing circumstances such as fire-suppression, rescue first aid and life-environment, exposure factors of fire are derived and exposure status is suggested according to physical chemical biological psychological aspects. The countermeasure against the noise of the physical exposure factors are proposed. The countermeasures such as protective equipment and clean room in chemical factors, infection prevention education, vaccination and periodic check system in biological factors, PTSD alleviation booth and mentoring in psychological factors are proposed.

• The Journal of the Korea Contents Association
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• v.19 no.7
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• pp.412-420
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• 2019

The purpose of this study is to suggest legalization of private investigation system by giving an example of Japanese detective investigation on people who have been missing for a long time. To accomplish the research purpose, this study reviewed literature and used preceding researches on Japanese detective system to complete theoretical background. This study also identified the missing people in Korea and Japan to accomplish the research purpose. Conclusion: In Japan, about 80,000 people are reported to be missing every year. Although most of them are found on that day or within a week, some of them are not found for more than a week. There even a case where the person was missing for more than 3 years. In such case, the Japanese citizens requests detectives to find the missing person instead of depending on the police. When Japanese detectives are paid by their client, they provide the security service requested by the client. Japanese detectives receive about 100,000 yen to 700,000 yen for finding missing person and they find the missing person through investigation on voluntary or involuntary missing person. Such activities of Japanese detectives point out the necessity of introducing private investigation system in Korea. Currently, most missing people are not found in Korea. Introduction of private investigation system will help in finding the missing person, reducing the excessive workload of police, and creating jobs.