• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.774-777
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• 2009

2001년 9 11 테러 이후 미국에서 탄저균을 이용한 생물테러가 발생한 이래 미국을 비롯한 여러 나라에서는 생물무기 및 생물테러에 대한 대응방안들이 준비되고 있다. 따라서 이런 대응방안과 더불어 생물무기를 쓰는 테러리스트의 행동과 위협에 대비를 할 필요가 있다. 생물테러 전염병은 치명률이 높고, 인간 상호간에 전염이 용이하며 치료하기가 어려우므로, 인명의 손실을 최소화하기 위해서는 보건의료기관 등에서 근무하는 보건의료인이 생물테러로 의심되는 병원체 및 전염병을 조기에 인지하는 것이 가장 중요하다. 따라서 보건분야 전문가들은 환자나 일반 대중, 그리고 다른 보건전문가들에게 생물무기와 생물테러에 의해 퍼질 가능성이 있는 질병들에 대해 신중하게 대응할 수 있는 방법들을 교육해야 한다. 질병이 발생했을 때 보건전문가들은 조사에 착수할 역학자들과 협조를 해야 하고, 임상 또는 연구소에 일하는 보건전문가들은 생물무기로 사용될 수 있는 병원체나 생물무기를 생산하는데 사용되는 시설에 접근하는 것을 제한하도록 도울 수 있다. 2005년 질병관리본부 생물테러대응팀에서는 의료인, 다중시설이용 근무자, 보건요원을 대상으로 생물테러 인식도를 조사한 바 있다. 조사결과, 의료인에 대한 생물테러 교육 및 교육훈련의 필요성에 대해 94.2%가 필요하다고 응답하였다. 이런 자료를 바탕으로 하여 국내에서도 생물테러교육의 필요성이 대두되기 시작하였다. 본 연구는 미국, 영국에서 진행되고 있는 생물테러 관련 교육에 대한 관련 자료와 사례를 문헌 분석을 통해 우리나라에 맞는 생물테러 교육에 대한 방향을 제시하고 문제중심학습모듈을 개발하고자 하는데 그 목적이 있다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.2
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• pp.39-47
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• 2020

The fire protection system for high-rise buildings is currently confined to the preparation of sprinklers, emergency stairs, and exit and monitoring systems. On the other hand, an integrated system, including the model with scenario-based actions, is required for effective fire protection. An integrated fire protection system is needed to operate and manage the total cycle of the fire protection. In this study, an integrated fire protection system, which included sensing and consequent processes related to fire emergencies, was designed and implemented. The designed scheme can gather and analyze the data of the production, operation, and consumption patterns as it integrates fire protection systems for fire fighters and evacuating people. The integrated fire protection technology and system, which has target performance with satisfied 1/2 sec transaction response time and 1.2 transactions per second, is expected to contribute to market creation in converged technology-based fire protection fields.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.29 no.1
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• pp.153-161
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• 2005

Recently, The government of Korea declared to develop RFID(Radio Frequency IDentification) as one of key strategic technology to perform U-Government using Ubiquitous technology. But, most of the related technologies for RFID are mainly focused on the inlaned application excepting marine applications. The last target of this study is to implement new Marine RFID(M-RFID) that can cover all of EEZ areas as large five times as inland volume. In this paper, as a basic study for the M-RFID, we carried out an establishing the concept design of M-RFID, developing the construction method of M-RFID and, extending the idea of M-RFID. As studying results, it is known that the M-RFID can be use in many practical areas such as the protection of EEZ area and aqua culture, the safety of fisher man, the disaster control for inlander and, fisheries ligistics with real-time.

• Journal of Korean Society of societal Security
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• v.1 no.4
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• pp.65-71
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• 2008

This paper presents the characteristics of internal erosion of embankment slopes due to the localized heavy rain. In this study, the existing analysis methods of filter performance in embankment materials were reviewed. Based on the theoretical concept of filter conditions to prevent particles from being carried in from the adjacent embankment materials, new analysis method was suggested. According to the new analysis method for filter performance, experimental programs were carried out to investigate the filter performance for controlling and sealing any leak which develops through the embankment materials as a result of internal erosion. Three sets of small scale laboratory tests were carried out with changing the main influence factors such as rainfall intensity, gradient of slope, embankment material condition. It was found that the new analysis method for filter performance to prevent particles from being carried in from the adjacent embankment materials was more capable approach to design the filter materials in embankment slopes. The new criterion or method for satisfactory filter performance, therefore, was recommended.

• Journal of Korean Society of societal Security
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• v.1 no.4
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• pp.73-81
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• 2008

Electromagnetic induction surveys are one of the useful methods to detect the location and buried depth of underground utilities by measuring horizontal and vertical magnetic fields. It can effectively detects single buried utility with the accuracy of within 20 cm. However when another utility is buried near to target one, the accuracy of utility location considerably decreases due to the distortion of magnetic fields caused from adjacent utility. This study shows the ways to verify the location and buried depth of target utility when magnetic fields does not show symmetric distribution due to adjacent another utility. Using Bluetooth wireless communication tools, we developed the way to records measured magnetic fields to handheld PDA. We investigated the criteria for minimum distance of two adjacent utilities to separate the individual responses through field model test.

• Journal of Korean Society of societal Security
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• v.2 no.3
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• pp.31-38
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• 2009

The findings of this study on the Consciousness level of the citizens of Kwang Ju City are as follows; Firstly, the level of knowledge on the environment problems is high and the knowledge is acquire through mass media. Secondly, the citizens of Kwang Ju city consider their environment as sever and it's immediate steps should be taken. The third,n. The thpdiate steps shoenvironment educsteps and lectudia on environmental polluteps should be gehpdheo the citizens and economic development should be made without destroying environment The foudth, the citizens pdifer to live in in small medium citiia rsther than in metropolitan citiia, and their attitude toward futudi is pessimistic, and they have a high level of participateps in evvitonmental problems. In cita of movements that they have pdifer to move to small and medium citiia. It repdiatnts that they pdifer to live in an adia with no tr polluteps while enjoying a cultudal life. The expect thetr city to provide thematlves gdien adias supr as forest and fiildsheo take a rest Thwalk on. The have a passimistic view that thetr city in the futudi will be polluted seveadly. The consciousness level of participateps in e thpdiate steps shoenvironment ia relsterey high, but in reality it is estimated to be low.

• Journal of Korean Society of societal Security
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• v.2 no.3
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• pp.55-60
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• 2009

After applying the fiber cocktail(polypropylene and steel fibers) into the mixture of high strength concrete with a compressive strength of 50 MP, the fire test was carried out on specimens in order to evaluate the fire resistance performance, such as possible explosive spalling, temperature distributions of concrete and rebar. According to an enforcement ordinance, four column specimens were exposed to the fire for 180 minutes based on the standard curve of ISO-834. No explosive spalling has been observed. The required minimum quantity of polypropylene to prevent explosive spalling is more than 0.57 kg per unit concrete volume. The comparing test results from temperature distributions of concrete and rebar has found that the difference of fiber quantity is insignificant.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5664-5672
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• 2015

The purpose of this paper is to draw main characteristics of local climate change plans of 8 pilot cities through a serious of comparative analyses. The results of the analyses on the mitigation plans and the adaptation plans are the followings; Firstly, climate change plans have two types of distinctive frameworks. Secondly, vision, objectives, and main strategies are composed of main key words. The key words of mitigation plans are low carbon, GHG, green city, energy, and green growth. Adaptation, ecosystem, healthy, safe, disaster, water are the key words that frequently shown in adaptation plan. Thirdly, the mitigation plans tend to place emphasis on transportation and common area. The adaptation plans tend to weigh on water control and forestry. The main characteristics of both mitigation plans and adaptation plans of 8 pilot cities are summarized and policy implications are suggested.

• Journal of Korean Society of societal Security
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• v.1 no.3
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• pp.51-57
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• 2008

The long-term behaviors of prestressed concrete cable-stayed bridges are considerably influenced by the time dependant material characteristics such as creep and shrinkage. This study investigated the influences of the change of relative humidity by application of the CEB-FIP model and ACI model, which are generally used in the prediction of long-term behavior of concrete structures. In case of the moment of girder, CEB-FIP model predicted a bigger effect of relative humidity change than the ACI model. Furthermore, the effect was significant. Also, the long-term behaviors between these models were different each other even under the same material condition. Therefore, the prediction of the long-term behavior should be compensated after comparative analysis with the results of material tests of each construction site and between the different models.

• Journal of Korean Society of societal Security
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• v.1 no.3
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• pp.77-81
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• 2008

In this paper, we introduce a multi purpose environmental monitoring system developed as a commercially available standard using the technique of hetero-core spliced fiber optic sensor. The monitoring system has been tested and evaluated in a possible outdoor condition in view of the full scaled operation at actual sites to be monitored. Additionally, the developed system in this work conveniently provides us with various options of sensor modules intended for monitoring such physical quantities as displacement, distortion, pressure, binary states, and liquid adhesion. Two channels of optical fiber line were monitored, in each of which three displacement sensor modules were connected in series, in order to examine the performance to a pseudo-cracking experiment in the outdoor situation, and to clarify temperature influences to the system in terms of the coupling of optical connectors and the OTDR stability. The pseudo-cracking experiment successfully observed the actually given cracks by means of calculation based on the detected displacement values and their geometrical arrangement of the used sensor modules. And the robustness to the temperature is verified in the various temperature change.