• Journal of the Society of Disaster Information
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• v.3 no.2
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• pp.39-53
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• 2007

In modern society, the natural disaster damage is increasing by unusual weather conditions such as global warming. Many disaster victims in the disaster spot suffered from the heavy damages. In these conditions, this paper aims to improve of relief system in disaster. To achieve our aims, we analyzed the present disaster relief system in a legal, institutional aspect and disaster relief on the conceptual content, and look at the contents of the damage I have seen. And we are look at the issue of disaster relief, disaster relief measures to improve the present. In conclusion, this research suggests the improvements of the disaster relief system. First, Donations to secure transparency of the scheme passes. Second, the reality of actual expenses paid farmland. Third, recovery estimate by the reality. Fourth, when the disaster occurred, and the disaster of the itemized information. Finally, the degree of damage to the housing relief material support systems need improvement.

• Journal of the Society of Disaster Information
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• v.12 no.2
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• pp.136-143
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• 2016

In this study, analysis of disaster relief-related laws and regulations, analysis of disaster relief system, and investigate the inter-governmental relations in disaster relief system through analysis of major disaster relief case. As a result of the analysis, the central government has adjust and coordinate disaster relief activities of the local government, it has been found that you are managing director through the support of the administrative and financial. However, it was found that by weighting the administrative and financial burden on local government in disaster relief activities. In addition, the division of roles between the relief agencies and relief aid agencies of relief supplies transmission on disaster-related laws and regulations have not been specifically explicitly. It was found that has brought the waste of non-efficiency and resources by the duplication provision there is no mutual exchange of information relief supplies transmission situation.

• Journal of the Korean Professional Engineers Association
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• v.30 no.3
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• pp.104-114
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• 1997

Throughout the practical process engineering design and commissioning 8E startup experiences focused on chemical process safety, the review of design and installation of the thermal relief valve with its surrounding facility in a chemical plant piping system is made to help the better understanding of the piping system of characteristics of thermal relief valve which Is consisting of theoretical approach, correlation in terms of temperature and pressure increase caused by external heat supply in a piping system, consideration of thermal relief valve design, pressure relieving system of serial thermal relief valves and exception of their installation. It is earnestly recommended that following topic should be implemented during thermal relief valve design, installation and normal operation as well.

• Journal of the Korea Safety Management & Science
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• v.8 no.4
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• pp.39-51
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• 2006

Based on the practical process engineering design and commissioning and startup operation experiences focused on chemical process safety, the comprehensive review of engineering design and installation of the thermal relief valve with its surrounding facility in a chemical plant piping system is provided to enhance the better understanding of the piping system of characteristics of thermal relief valve which is comprised of the theoretical approach, correlation in terms of temperature and pressure increase caused by external heat supply in a piping system, consideration of thermal relief valve engineering design, pressure relieving system of serial thermal relief valves and exception of their installation. It is earnestly suggested that following topic should be implemented during thermal relief valve engineering design, installation and normal operation as well.

• Research in Community and Public Health Nursing
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• v.9 no.2
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• pp.249-261
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• 1998

During the past decade or so in Korea, 119 relief squad members were supposed to respord first urgent or emergency cases. The primary purpose of this study was to assess what levels of knowledge and techniques in prehospital care the 119 relief squad members showed. Data regarding the knowledge and technique levels were collected from both the 119 relief squad members (n=63) and the emergency room nurses(n=46). The Results indicated that the 119 relief squad when compared to emergency nurses, showed higher scores for knowledge and techniques in some areas of prehospital care but not in other areas, However, no differences in knowledge and technique were found when the ANOVAs were calculated with two covariates : duration of their career in emergency medical services and frequency of their exposure to lectures on emergency medical technology. In addition, many respondents in the 119 relief squad group rated themselves poorly in knowledge and techniques of prehospital care, The findings imply that qualitatively better curricula should be given to the 119 relief squad members before they are allowed to play an important role in the emergency medical service system. These findings are also discussed in the context of improving the emergency medical service system.

• Proceedings of the KSME Conference
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• 2003.04a
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• pp.629-636
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• 2003

The purpose of this study is localization of safety relief valves for Nuclear Service through technical development with overall design, fabrication, inspection, capacity certification test and functional qualification test of safety relief valves in accordance with ASME Section III and KEPIC Code. Safety relief valve is the important equipment used to protect the pressure vessel, the steam generator and the other pressure facility from overpressure by discharging the operating medium when the pressure of system is reaching the design pressure of the system. But we're depending on technology of the other country up to the present time. Because we don‘ have our own technologies, we have been spent the great time and money on installing and repairing safety relief valve at nuclear power plant. Therefore we have to achieve the development of safety relief valves for Nuclear Service with our own technologies.

• 유체기계공업학회:학술대회논문집
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• 2004.12a
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• pp.492-500
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• 2004

The purpose of this study is localization of safety relief valves fur Nuclear Service through technical development with overall design, fabrication, inspection, capacity certification test and functional qualification test of safety relief valves in accordance with KEPIC MN Code(or ASME Sec.III ). The safely relief valve is the important equipment used to protect the pressure vessel, the steam generator and the other pressure facility from overpressure by discharging the operating medium when the pressure of system is reaching the design pressure of the system. But we're depending on technology of the other country up to the present time. Because we don't have our own technologies, we have been spent the great time and money on installing and repairing safety relief valve at nuclear power plant. Therefore we have to achieve the development of safety relief valves for Nuclear Service with our own technologies.

• Journal of Drive and Control
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• v.15 no.4
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• pp.61-66
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• 2018

Almost every hydraulic system is equipped with a pressure relief valve, to maintain working pressure of the system at a pre-determined level. Thus, dynamic characteristics of such a relief valve, in conjunction with other hydraulic components, are important in designing the hydraulic control system. The single stage pressure relief valve is dynamically undesirable, due to relatively low viscous damping, that causes high frequency oscillations. This problem is overcome by introducing orifices in the inner pilot line, and drain line. In this study, for the single stage spool type pressure relief valve, the system equations were derived through an adequate linearisation and several simplifications were made, to use the transfer function formulation technique. All coefficients were evaluated and used, to make some results by using Matlab software. Results of analysis are compared with experimental results. In this study, parameters affecting stability of valve design are determined and suggested relative to the design.

• Journal of Arbitration Studies
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• v.21 no.1
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• pp.239-257
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• 2011

This article examines the requirements of Article 37 of the ICDR International Arbitration Rules and issues that could arise if a party petitions a U.S. Federal Court to enforce an emergency arbitrator's Article 37 decision to grant pre-arbitration provisional relief. On May 1, 2006, ICDR introduced a new procedure for the granting of emergency arbitral relief under its ICDR Rules. The procedure enables a party to apply for emergency interim relief before the appointment of an arbitrator or tribunal to adjudicate the merits of the dispute. Instead, the application for emergency relief is considered by an emergency arbitrator appointed by the ICDR. In short, the ICDR has quickly appointed emergency arbitrator and resolved a challenge to an appointment within 36 hours. In addition, the emergency decisions have been issued within just a couple of weeks. In particular, we looked at what would happen after Article 37 emergency relief is granted. Based on my examination of U.S. cases on the enforceability of interim awards and orders, We conclude that U.S. courts would enforce Article 37 interim measures, whether they are characterized by the emergency arbitrator as an interim order or award. Where the situation warrants, arbitration executives should embrace and use emergency relief procedure of ICDR Rules.

• Journal of the Korean Society of Safety
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• v.29 no.4
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• pp.191-198
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• 2014

In the event of continued train operation being impossible as the result of a breakdown, it will be essential to dispatch a relief train to recover the broken down train. Operation of relief train carries with the risk of collision in the process of connection with broken down train. The present study looks at the suitability of risk management procedures and associated problems in the light of case studies of relief train operation, and of national legal standards and railroad company regulations. It looks at appropriate methods of risk management and the problems that can arise. Based on the study a method is proposed of operating the relief train which is consistent with appropriate risk management. The proposed method will improve the safety of relief train operation, It is hoped that the results of the study will be reflected in relevant laws and operating company regulations, and so contribute to enhancing the overall level of railroad safety.