• KSCE Journal of Civil and Environmental Engineering Research
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• v.35 no.4
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• pp.969-975
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• 2015

In this paper, we review the regulations relating to railway safety and station workers interviewed, eight urban rail accidents decreased operating agencies through the prevention research currently being conducted into the (Seoul Metropolitan Rapid Transit Corporation City, Seoul Metro, Incheon traffic mortality, etc.) the root cause for the lack of aggressive prevention measures performed on the difficulties related regulations, organizational culture and work environment, prevention of negative operating authority derived in three improvements were obtained through this direction. First proposed urban railway safety ever buy Conduct production, utilization and operating agencies college safety assistant suggests directions for safety training, organizational culture and work environment improvements in senior management. Finally, active accident prevention campaigns, and provide direction to increase the educational participation of guests. Improvement for such accidents would decrease is thought to play a role in the prevention of future operating agency established when the guidelines.

• Journal of Korean Society of Transportation
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• v.24 no.3 s.89
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• pp.95-102
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• 2006

This study develops a methodology on how to assess the traffic safety benefit of advanced vehicular technology for Protecting pedestrian in pedestrian-vehicle collision. Safety benefit is defined here as the reduction of Pedestrian fatality by employing advanced vehicular technology. As an application of the proposed methodology the safety benefit of active hood lift system (AHLS) is assessed. Both actual accident data analysis and simulation experiment are conducted to establish statistical models that are used for estimating the reduction of pedestrian fatality It is believed that the developed methodology and outcomes would be greatly useful in developing various advanced vehicular technologies and establishing more effective traffic safety policies.

• Journal of Advanced Navigation Technology
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• v.17 no.1
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• pp.24-32
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• 2013

Authentication is one of the necessary elements in the network environment. Many researches have detected security vulnerabilities to the existing authentication mechanisms and suggested secure mutual authentication protocols by resolving these vulnerabilities. The representative ones of them are SPMA(Strong Pass Mutual Authentication) and I-SPMA(Improved Strong Password Mutual Authentication). However, these protocols cause a critical problem when the shared secret information is de-synchronized between the server and the client. This paper proposes a revised protocol to resolve the de-synchronization problem. Based on a security assessment on the proposed protocol, we consider the proposed protocol is safer than the previous ones and possible to effectively make a user authentication system mre secure.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.06a
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• pp.144-145
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• 2014

IoT (Internet of Things) is connected to all things Internet-based people and things, things and objects that communicate information between said intelligent technologies and services. Shipping each of a variety of devices that act independently from each other, but, it is actively interlock with each other is not easy practically days. Ship it within the means of communication, the communication between the ship, the communication between ship and shore configuration, SAN (Ship Area Network), RFID/USN, broadband communications, satellite communications and IT technology to a variety of marine environments for the safe navigation the ship's safety management system for the configuration you want to discuss the plan.

• Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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• v.15 no.1
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• pp.65-82
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• 2017

The result of a preliminary safety assessment that was completed by applying the radionuclide inventory calculated on the basis of available data from radioactive waste generation agencies suggested that many difficulties are to be expected with regard to disposal safety and operation. Based on the results of the preliminary safety assessment of the entire disposal system, in this paper, a unit package exceeding the safety goal is selected that occupies a large proportion of radionuclides in intermediate-level radioactive waste. We introduce restrictions on the amount of radioactivity in a way that excludes the high surface dose rate of the package. The radioactivity limit for disposal will be used as the baseline data for establishing the acceptance criteria and the disposal criteria for each disposal facility to meet the safety standards. It is necessary to draw up a comprehensive safety development plan for the Gyeongju waste disposal facility that will contribute to the construction of a Safety Case for the safety optimization of radioactive waste disposal facilities.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.12
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• pp.5655-5662
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• 2011

This aim of the study intended to investigate the relationship among safety accident, impulsiveness and maternal child-rearing attitude of elementary students. The study was also done to acquire basic information on safety education program to help students be more aware of safety. A research was conducted from November 15 to 24, 2010 by means of self-report questionnaires distributed to 558 elementary students. Safety accident occurrence of subject is 51.3%, and the most frequent place was on school and home around. The safety accident occurrence was statistically significant difference according to students' gender, grade and the level of school life attitude. The safety accident occurrence correlated positively with authoritarian control, overprotection, and achievement, as defined maternal child-rearing attitude, and not with impulsiveness. The results of this study indicate that safety education program are needed to prevent the safety accidents, and to change the maternal child-rearing attitude of elementary students.

• Journal of Cadastre & Land InformatiX
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• v.47 no.1
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• pp.251-265
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• 2017

On the Korean peninsula, which has been recognized as a safe haven from earthquakes, A magnitude 5.8 earthquake occurred. It has been confirmed that the Korean Peninsula is no longer a safe zone from an earthquake. The purpose of this study is to examine the state of the earthquake preparedness in our society and to grasp the properties of the building which is a direct damage object in the event of an earthquake and to help the decision making of the earthquake disaster prevention policy through the construction of the earthquake safety map. There is a purpose. Earthquake safety maps are created through spatial analysis using GIS tools. The construction of an earthquake safety map is not the whole of the earthquake disaster prevention policy, but it means that it is a starting point to effectively replace the earthquake disaster prevention system.

• Journal of Digital Convergence
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• v.18 no.11
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• pp.293-301
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• 2020

The study was conducted to investigate and identify safety awareness and traffic accident relation. Data collection used raw data from the 6th year(2014) to the 7th year(2017) of the National Health and Nutrition Survey. Subjects of the study were conducted on 421 people with experience in traffic accidents and the analyzed using the SPSS/WIN 23.0 program. Data analysis determined safety awareness and traffic accident using frequency and ratio, Chi-Square, and logistics return analysis. The more Basic Living Allowance, the more do not Seat belts in the front seat of the car, the more Professional are related to traffic accidents. It is expected that this will contribute to making basic data for future studies related to reduction of traffic accident patients.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.552-555
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• 2004

As the scale of building construction is larger and more complex, accident is increasing on the steel structure work process. But Safety-Inspection has been carried out through many other checklists in the workplace, it hasn't been used actively. Because checklist wasn't written at the level of specific work and applied scope is Insufficient. So, we must grasp accidental cause about detailed work for making safety management checklist accurately. For this study, we are confining a range to steel structure work of all the building construction. We will classify steel structure process into the detailed work for preventing accident. And we will grasp accidental cause about detailed work for developing the checklist in the future.

• Korean Journal of Construction Engineering and Management
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• v.11 no.6
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• pp.45-53
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• 2010

Safety management for building deconstruction works has been received extremely limited attention in the domestic construction society. Lack of systematic safety management practices and defective education system lead to the high level of fatality compared to that of advanced countries. Under the above domestic deconstruction environment, the authors intend to develope an integrated safety management guidelines that covers both mechanical and partial deconstruction works. Research outcome includes such specific educational materials as safety manual, checklists, pocket pamphlets, and e-manuals. Furthermore, to validate the applicability of the above materials, questionnaire survey and interviews were conducted. Detailed descriptions are provided for each research outcome.