• Journal of the Korean Institute of Gas
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• v.3 no.1
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• pp.8-13
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• 1999

The article 49-2 of Industrial Safety Law requires that all the owners of industrial plants which contains dangerous facilities perform the process safety management. That is, this law requires the owners of industrial plants to take necessary measures to prevent fire, harmful gas leaking, explosion, and other serious accidents that could cause demage and injuries to the employees. So far, domestic chemical plants have tried to invest money and time in safety management. But, such efforts have been made only in chemical plants that were subsidiaries of large business groups. Moreover, since the economic crisis of Korea which is symbolized by the IMF bailout, small and medium size companies could not afford to invest in safety management. Their major concern is to increase productivity and thereby, survive in this crisis. The goal of this research is to develop the process safety management system that can help small and medium size companies to positively secure the process safety management. So, in developing the process safety management system, the financial and practical difficulties of such companies are fully taken into consideration.

• Journal of the Society of Disaster Information
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• v.17 no.3
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• pp.579-588
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• 2021

Purpose: The purpose of this study is to analyze how the participating companies related to asbestos dismantling affect the safety of residents near asbestos dismantling worksites, and to present important criteria for selecting asbestos dismantling related companies based on the analysis results. Method: In this study, based on the Occupational Safety and Health Act and the Asbestos Safety Management Act, important items about participating companies related to asbestos dismantling and the safety of residents near the asbestos dismantling workshop were derived, and then questionnaire items were determined through FGI. Multiple regression analysis was performed to analyze the influence relationship. Result: In order to secure the safety around the asbestos dismantling site, it was confirmed that the ability of asbestos dismantling supervisors among the participating companies (dismantling companies, investigation agencies, and supervisors) had the greatest influence. Conclusion: It showed that it is essential to select an excellent asbestos dismantling supervisor and an excellent asbestos dismantling and removal company in order to ensure the safety of residents near the asbestos dismantling site.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.25 no.10
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• pp.1375-1380
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• 2021

Korea's security response to application service app is still insufficient due to the initial opening of the public safety network. Therefore, preemptive security measures are essential. In this study, we proposed to establish a 'public safety network app security system' to prevent potential vulnerabilities to the app store that distributes app in public safety network and android operating system that operate app on dedicated terminal devices. In order for an application service app to be listed on the public safety network mobile app store, a dataset of malicious and normal app is first established to extract characteristics and select the most effective AI model to perform static and dynamic analysis. According to the analysis results, 'Safety App Certificate' is certified for non-malicious app to secure reliability for listed apps. Ultimately, it minimizes the security blind spots of public safety network app. In addition, the safety of the network can be secured by supporting public safety application service of certified apps.

• Journal of the Korea institute for structural maintenance and inspection
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• v.12 no.2
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• pp.121-130
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• 2008

Recently, we can see an increasing amount of dam damage or failure due to aging, earthquakes occurrence and unusual changes in weather. For this reason, dam safety is gaining more importance than ever before in terms of disaster management at a national level. Therefore, the government is trying to come up with an array of legal actions to secure consistent dam safety. Other dam management organizations are also taking various institutional and technical measures for the same purpose. In this study, Dam Safety Management System, KDSMS, has developed for consistent and efficient dam safety management. The KDSMS consists of dam and reservoir data, a hydrological information system, a field inspection and data management system, a instrumentation and monitoring system including earthquake monitoring, a field investigation and safety evaluation system, and a collective information system. The KDSMS is a kind of enterprise management system which has been developed to deal with safety management of each field, research center, and headquarter office and their correlation as well as detailed safety information management.

• Proceedings of the Korean Society of Agricultural Engineers Conference
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• 2002.10a
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• pp.65-68
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• 2002

This study was conducted to secure the structural safety and to build fundamental data for development of controlled environment facilities in ginseng cultivation. Shading structures of ginseng cultivation were classified with materials, structural forms, and detailed setups. They are wood or steel pipe, single or multi span, and frame or cable type. For structures having representative forms and dimensions, modeling for structural analysis was builded by SAP2000. And there was almost no farm carrying out the environmental management specially.

• Proceedings of the KSR Conference
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• 2007.11a
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• pp.859-864
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• 2007

The rolling stock which is used the most frequently by public transportation has to secure reliability and safety. In these, vibration is the important factor which causes of serious problem of rolling stock. By the way, rolling stocks vibration test specific activity that is using translating JIS standard is serious mistake, but it is actuality that is used until present more than ten years. Study wishes to analyze problem of standard of domestic rolling stocks and present countermeasure.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.11 no.1
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• pp.57-66
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• 2003

This study is performed to secure the safety of civil aviation by establishing systematic analysis ability of Flight Data Recorder. Through this study, we analysed the flight data of A321 & A330 aircraft with lift angles and take-off actions of flight crew members.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2014.11a
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• pp.220-221
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• 2014

Recently It has been required the research for the load of transport of the unit module to secure the safety of the transport locking device. So the purpose of this study is to analyze the probability distribution of the load of transport of unit modular when transporting unit modular by vehicle.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.11 no.2
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• pp.93-107
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• 2003

This study is performed to secure the safety of civil aviation by establishing systematic analysis ability of Flight Data Recorder. Through this study, readouting UFDR(Universal Flight Data Recorder) to personal computer, flight data numerical analysis and regulations of Missed Approach. In the analysis, the flight data of B747-400 model aircraft with Missed Approach in San Francisco(KSFO) was selected.

• International Journal of Computer Science & Network Security
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• v.21 no.9
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• pp.41-50
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• 2021

Cloud computing is one of the most expanding technologies nowadays; it offers many benefits that make it more cost-effective and more reliable in the business. This paper highlights the various benefits of cloud computing and discusses different cryptography algorithms being used to secure communications in cloud computing environments. Moreover, this thesis aims to propose some improvements to enhance the security and safety of cloud computing technologies.