• The Science & Technology
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• s.528
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• pp.21-24
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• 2013

• Journal of the Society of Disaster Information
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• v.8 no.3
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• pp.304-309
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• 2012

National Institute of Environmental Research has Portable FT-IR(Fourier Transform Infrared Spectroscopy, A2 Technologies, U.S.A.) and Portable XRD(X-ray Diffraction, Olympus Innov-X co., U.S.A.) for the analysis of the solid sample rapidly on the spot where chemical terror accident took place and the portable equipments are operating now. However, we need a series of the analysis procedures for an efficient application of the equipments and getting the rapid analytical value about the investigation and sampling on the spot. And the accuracy of the portable equipments' analytical value is high but the application of them in an emergency is low because we are lack of the procedures about field-centered analysis and the usage. Therefore we would like to organize the result of this research about field analysis and the procedures of the solid portable equipments. And we also would like to apply it to the field of chemical terror accident.

• Proceedings of the Korea Information Processing Society Conference
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• 2018.10a
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• pp.249-252
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• 2018

사건 현장을 재현하는 것은 수사에서 매우 중요한 일이다. CCTV가 현장 파악에 유용하기는 하지만 세부적인 상황파악에는 한계가 있다. 현대는 디지털 시대인 만큼 사건 현장에서는 많은 디지털 흔적이 남게 된다. 스마트폰의 디지털 흔적도 사고경위 파악에 유용하다. 본 논문에서는 특히 안드로이드 스마트폰의 블루투스 디지털 기록을 이용하여 보다 정교하게 현장을 재현하는 방법에 대하여 연구하였다.

• Journal of Korean Institute of Fire Investigation
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• v.7 no.1
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• pp.49-54
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• 2005

본 실험은 방화 사건 현장에서 지연 착화 재료로 쓰이는 양초의 연소 시간을 측정키 위해 실험을 수행하였고, 시중에서 판매되는 양초는 종류, 크기, 제조사별 모두 다른 연소 시간을 나타나는 결과를 확인하여 양초에 대한 일괄적인 연소량, 시간에 비례되는 공통적인 자료를 도출할 수 없다는 결론을 얻었다. 사건 현장에서 지연 착화의 재료로 사용한 양초가 발견된다면 그 양초를 시료로 한 현장의 분위기를 조건으로 연소실험을 통하여 연소량에 비례하는 시간 측정결과로 착화 시간을 추정해야 하다는 결론을 얻었다.

• Journal of Science Criminal Investigation
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• v.11 no.3
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• pp.178-185
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• 2017

It is one of the most important factors to statistical estimation of ambient temperature for accumulated degree day (ADD) and minimum postmortem interval (PMI) in the incident scene. Until now, we applied the temperature of the nearest weather stations, adjusted temperature, or estimated the temperature by the linear regression analysis to estimate the temperature of the incident site. At this time, the estimated temperature may be changed according to the method of temperature estimation. And The accuracy of the estimated value may also vary depending on the environmental factors such as capacity, wind speed, humidity, and rainfall, which may affect measurement conditions and temperature. Therefore, we studied the effect of various environmental factors and measurement conditions for ambient temperature in Korea.

• Analytical Science and Technology
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• v.21 no.1
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• pp.48-52
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• 2008

A new forensic saliva test method using $SALIgAE^{(R)}$ was evaluated in this study. The sensitivity and specificity of $SALIgAE^{(R)}$ were examined and compared to those of other saliva test methods such as agarose gel diffusion method and $Phadebas^{(R)}$ test sheet method. $SALIgAE^{(R)}$ showed high sensitivity and specificity to human saliva in addition to quickness. Moreover modified $SALIgAE^{(R)}$ method was cheap and easy to use in crime scene and DNA laboratory. $SALIgAE^{(R)}$ was very stable at room temperature and had no effect on STR typing.

• The Korean Journal of Archival Studies
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• no.53
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• pp.45-77
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• 2017

This study intends to rehabilitate the memories of the social other which have been gradually forgotten in the social events overloaded with the undemocratic violence in South Korea today. This study explores a case of Yongsan Tragedy in 2009 among the most tragic events. It notes the autonomous ways in which activist artists would like to memorize the socio-historical events anew despite the emptiness of public records. In other words, this study considers the Yongsan case to be significant that a group of the public, artists, grassroots activists, religion men got together in solidarity so as to create the contested narratives countering dominant memories and thus to signify the records written by the civil society. Among others, activist artists had documented the unofficial counter-memories of socially alienated peoples in terms of planning a series of artistic events such as opening some gallery exhibitions and performance events, issuing a volume of work books, comics and photographies, online broadcasting, and directing some documentaries. Especially, this paper tends to note the documentation of on-site activist artists to record the counter-memories against social oblivion. By doing so, it finally suggests how we could document the Yongsan Tragedy both to search out the archival implications of today's art activism and to insert those artistic records into the commonly shared counter-memories in a more inclusive way.

• Journal of the Society of Disaster Information
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• v.10 no.3
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• pp.452-457
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• 2014

The event of a Chemical disaster response personnel are causative events quickly Appearance & residual contaminant concentrations, should be identified accurately. In addition, the chemical disaster response procedure appropriate progress in the field of Chemical Composition and contaminant concentrations in order confirmation is essential. Use in the field to using the characteristics of each equipment. on-Site response equipment can not verify all the chemicals, materials detection, limited by each equipment. Detection range of equipment & specific materials should be considered complementary. In this study, using the equipment on-site detection of detection kit and detector tube, electronic detection equipment utilized for the rapid response procedure for helping a person to cope.

• Convergence Security Journal
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• v.14 no.6_2
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• pp.83-88
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• 2014

First investigation is urgent investigation activities to arrest and to obtain evidence at the beginning of the incident. If the first investigation is wrong, the crime will not be solved or a lot of evidence will be disappeared. Therefore, if the first investigation is wrong, Wasting a lot of manpower and budget, or the other victims are to occur. First investigation is the crime scene centered investigation, victim centered investigation and damaged goods centered investigation. The crime scene centered investigation is the investigation on the discovery of dropped objects, to confirm thd date of offense, on the discovery of witnesses. Victim centered investigation is the investigation of victim's personal information, the living conditions of the family, fellowship and home interior matter. Damaged goods centered investigation is the investigation on the place of crime damaged goods and the movement route of crime damaged goods. In order to reinforce the investigative capacity of police first investigation, It is needed to reinforce the education on the first investigation, to conduct continuously for FTX (field training), to product the manual for first investigation, to build a case analysis system, to develop of forensic techniques and the coordination of national. The police should be giving people faith from the first investigation.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04b
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• pp.403-405
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• 2002

다양한 제품요구와 짧아진 제품의 수명주기, 수시로 발생하는 주문과 품목의 변화등으로 기업은 공급체인관리(SCM)를 도입하고 있으나 빈번한 이산사천의 발생으로 계획부분과 제조현장 실행부분의 차이가 발생하고 있다. 본 논문에서는 이러한 문제를 해결하기 위하여, 실행부분에서 발생하는 이산사건의 관리를 통해 계획부분과 실행부분의 차이를 줄이는 에이전트 기반 이산사건 관리모델을 제안하였다. 이산사건에 대해서는 컬러드 페트리 넷을 이용하여 명세하였고 관리모델은 에이젼트를 기반으로 지능적이고 자율적인 특성을 이용하여 사건의 발생에서 분류 지식데이터베이스구축, 전송에 이르는 이산사건 관리모델 아키텍쳐를 제시하였다.