Earticle

The research purpose is to get implications through case analysis for prediction and response to Mega-complex disaster which have been growing concerned with vulnerabilities of city centered. To do this, we apply synectics model which have been used to analyze for policy agenda from a view point of society and people to 911 terror. In the strategy 「make strange to accustomed」of synectics model, Firstly clarify of case summary include response and results, secondly check direct analogy for responders and media with personal analogy who are qualified to investigation. Findings are different perspective and long term health effects, social indirect cost in comparison with analogies. Proposals of political inferred meaning are unified incident command system, regulation improvement and Research needs for longitudinal health effects evaluation approach to the phase of response to disaster in analysis with final re-search and analogy generalization.

Weight training to prevent industrial accidents and make system at the base will be a industrial safety and health education systems. But listening to the education personnel joined in disaster prevention may not be easy to give a big effect on industry if you don't mind. Modern variety of sectors and complex operations are being made. This is industrial sites are various workers involved, and varied tasks are carried out, counselor.

The goals of automatic fire detection equipment in Japan and South Korea are the detection in early fire stage, alarm and finding the location of the fire. Japan also has similar operation system and signal transmission method compared with South Korea. The standards of fire detection equipment in Japan are established their own standards. The automatic fire detection equipment in Korea has been developed with benchmarking the Japanese system in early 1950’s and follows the decree on the basis of Japan’s fire services. NFPA 72, which is automatic fire detection equipment in U.S.A. and verified through the experiment and test, expects to reflect to our automatic fire detection equipment after modification and supplement.

Over the past decade the maritime accident analysis casualties is 10 000 surpassed the persons marine accidents Due to the nature of government response alone is effective neither economic nor nor rich, well versed in local waters assess and advanced form through this site access to rapid private sector resource utilization civil and tube cooperation system building is the most effective and feasible Golden Time successful advanced marine structures within the system structure is possible

As the whole society grows insensible to its own safety, we keep having continuous big fires such as "Deagu Subway Arson Attack" and "The fire at a football training camp in Cheonan Elementary School." However, we fail to have at least a guidbook which contains minimal information regarding how to prevent big fires or arson attacks, moreover there isn't any educational system that allows the public to have a good habit for their safety. As for developed countries right after industrialization, the education on fire prevention and safety became mandatory for all schools and became one of their required school curriculum. If this becomes the case in Korea, Korea will be able to reduce the potential casualties in case of big fires and emergencies. Therefore, in this research, we would like to establish some appropriate measures and standards for fire prevention and safety based upon the current and immature situations in Korea.

CIS nations are recognized as a emerging market recently because there are abundant natural resources and a lots of investment demand. Furthermore, they are located in the middle of Europe and Asia and that make them have more strategic importance as a logistics hub. So many global companies including domestic ones began to advance into the on-site. and henceforth this tendency will be strong. On the contrary, a research in logistics environment of CIS has rarely been done. This paper provides a way of systematic approach to design logistics network in CIS with real business case and shows the analyzed result of optimization simulation that includes factors have a huge influence on the overall logistics cost.

This paper introduces the Hierarchical Decomposition Mapping Diagram (HDMD) that represents the systematic architecture of axiomatic design. HDMD is composed of the contents of module symbol and the independence/dependence relationship between FRs (Functional Requirements) and DPs (Design Parameters). The examples presented in this paper show the strength of the diagrams in comparison with other studies of systematic architectural representation tools, such as hierarchical diagram, module-junction diagram and system flow diagram.

The private fixed device is needed for a radiation therapy about breast cancer. But this option is wrong applies to every hospital. Thereupon, we will establish standard of option for body-specific. 42 patients on 4 months were enrolled. The option of fixed device applied to divide into 6 kinds. The images were analyzed by OBI. In result, It is excellent reproducibility of position by all body-specific that It is applied head holder, shoulder holder, cotton, kneefix.

Beam hardening artifact can be caused by metal material when performing PET exam. Therefore, we studied a solution decreasing artifact caused by metallic dental implant. The higher voltage, the lesser artifact in CT exam. But Higher voltage dosen't affect PET exam. The thicker silicon the lesser artifact in CT&PET exam. Both methods make less artifact in CT&PET exam. But considering safety of patient, the way of using Silicon is better.

최신의 방사선치료 기법 중의 하나인 체적변조회전치료의 경우 치료 시 방사선은 회전하면서 연속조사를 실시하는 반면 치료계획상에서는 1도 간격의 고정조사형태로 계획되게 된다. 이에 본 연구에서는 체적변조회전치료계획의 정확성을 평가하고자 하 였다. 연속조사에 대한 치료계획이 불가능하므로 3구간에 대해 0.2도 간격, 0.5도 간격, 1.0도 간격, 2.0도 간격으로 치료계획을 실시하여 6개의 용적에 대해 처방선량의 50% 와 70% 용적에 대한 V50과 V70의 평가지표를 비교하였다. 그리고 평가지표 별 용적 에 대한 선속간격 그래프를 통해 연속조사에 대한 값을 외삽하여 추정하였다. 그리고 외삽된 연속조사의 값과 1도간격인 치료계획의 값을 비교하여 오차값을 획득하였다. 그 결과 V50에서는 최대 9.46%의 차이를 보였으며, V70의 경우 최대 25%의 차이를 보였다. 이를 통해 체적변조회전치료계획의 경우 선량의 부정확성을 인지하면서 치료 계획을 실시하여야 하며, 치료계획 컴퓨터의 개발 시 1도 간격이 아닌 본 연구의 결과 에서 처럼 0.5도 간격으로 재설정하여야 할 것이다. 물론, 간격이 좁아지면 계산속도가 느려지므로, 2단계에 걸쳐 계산하는 시스템의 도입도 고려해보아야 할 것이다.해야 할 것이다.

This study highlights empirically the relationship among major constructs such as accident, fear and anxiety emotion, self-efficacy, and negative spillover of work, focused on the railway drivers. The differentiated factor of this study is in that the experience of accident was posed as exogenous variable. Hypothesis tests based on 201 samples verified that the experience of accidents showed a significant effect on negative spillover of work mediated by fear and anxiety, with moderating effect of self-efficacy between fear and anxiety and negative spillover of work. However, the moderating effect was shown as increasing the degree of negative spillover of work, since the drivers recognized their fear and anxiety accrued by accident experience as uncontrollable. This finding suggests the need for mitigating driver's negative emotion - fear and anxiety - through an introduction of practice such as exemption of settlement obligation in accident site and lowering of the penalty for accident responsibility.

도시철도 기관사는 일상적 교번근무의 제도적 틀에 따른 심리적, 신체적 피로와 긴 장감을 경험하는 한편, 사고 및 장애발생의 가능성을 늘 염려하면서 주어진 과업을 수 행해나가고 있다. 즉, 이들은 항상 이례상황의 발생가능성을 염려하면서 과도한 스트 레스를 느끼게 되는데, 이는 공포불안과 분노혐오라는 부정적 정서를 유발시키는 원인 이 된다. 이 같은 부정적 정서는 기관사의 일과 삶의 균형에 상당한 손상을 주는 요인 이 된다. 본 연구는 도시철도 기관사의 이례상황 스트레스가 기관사의 정서와 일과 삶의 균 형에 미치는 부정적 영향을 살펴보고 이 같은 일련의 관계에서 기관사의 이례상황 스 트레스를 완화하고 일과 삶의 균형을 제고할 수 있는 제도적 방안이 무엇인지를 살펴 보는데 주된 목적을 두었다.