• Proceedings of KOSOMES biannual meeting
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• 2017.04a
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• pp.202-203
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• 2017

• Fire Science and Engineering
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• v.30 no.4
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• pp.141-147
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• 2016

The fire fighting and safety research development program supported by Ministry of Public Safety and Security is composed of fire prevention and alert technology research, special disaster response technology research, and rescue and disaster-field response safety technology research. The principal accomplishment indices of this research program are (1) patent submitting or registration; (2) field test, ensuring performance criteria for commercialization, development of prototype, registration of software, royalty of technology-transfer; (3) the task to be carried out in a published research paper, and number of applied policies; and (4) the study period of task performance of employment and incubated high-technology manpower. Therefore, this study analyzed the performance result of a patent, research paper, and software registration of the fire-fighting and safety R&D program supported by Ministry of Public Safety and Security from 2012 to 2014.

• Korean Security Journal
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• no.43
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• pp.7-35
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• 2015

The Ministry of Public Safety and Security was established in order to handle all sorts of disasters because of Sewol ferry tragedy and the fundamental reform on the emergency management system will be performed. The establishment of the Ministry of Public Safety and Security is considered as the landmark for the emergency management when it is compared to those in the United States and Japan in terms of the size and the authority. However, there are many tasks to be done for the settlement of the Ministry of Public Safety and Security. More specifically, a real and substantial plan should be prepared because the organization was established without blueprints or detailed implementation plan. This study suggests that all-hazard approach which is the one of the disaster management principles should be applied when the substantial plan is prepared. All possible hazard should be analyzed, assessed, and prioritized. In addition, Based on the results, the effective policies should be established with the consideration of Korean context.

• Journal of the Korean Society of Marine Environment & Safety
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• v.22 no.2
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• pp.240-245
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• 2016

This paper describes the rheological behavior study such as viscosity and change of shear stress regarding marine lubricating oil according to the amount of Marine Gas Oil (MGO) dilution. The viscosity reduction due to fuel dilution is crucially important characteristic to decreasing engine durability because of the abrasion of piston ring or liner. The lubricating oil used in this paper was blended with magnetic stirrer diluted High Sulfur Diesel (HSD, 0.05 wt%) ratio of 3 %, 6 %, 10 %, 15 % and 20 %. The viscosity and shear stress of diluted lubricating oil were measured with the temperature range from $-10^{\circ}C$ to $80^{\circ}C$ using a rotary viscometer (Brookfield Viscometer). As the amount of MGO dilution increasing in lubricating oil, the viscosity and stress of those decreased, because the lubricating oil diluted MGO with low viscosity show the trends to decreased viscosity and shear stress. Especially, the viscosity and shear stress of lubricating oil radically decreased at low temperature ($0{\sim}-10^{\circ}C$) and doesn't effect in MGO dilution at over $40^{\circ}C$. As temperature risen, the reduction of the viscosity and shear stress in lubricating oil shows the Newtonian behavior. The lubricating oil was required to check up periodically to improve engine durability since the viscosity reduction by MGO dilution accelerating the engine abrasion.

• Proceedings of KOSOMES biannual meeting
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• 2017.04a
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• pp.188-188
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• 2017

• Fire Science and Engineering
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• v.30 no.5
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• pp.130-136
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• 2016

In this study, the budget investment state of the technology classification structure in a fire-fighting and safety research development program and the capability of a fire-fighting safety research program were analyzed between 2007 and 2013 with support from the ministry of public safety. The Ministry of public safety and security's fire safety research funding has shown a gradual increasing tendency. More 80% of the budget was invested in fire safety and disaster response technologies and the fire safety and special disaster prevention response technology of R&D. From the results of analyzing the capacity of fire-fighting safety and rescue safety, it was found to have a moderate level of 3.5 on a 7 point scale basis. To develop the Ministry of Public Safety and Security's fire safety research in the future, the flexibility and reasonableness of the budget/legal/institutional framework and support should be ensured to improve the operational capability of resources. In addition, a proliferation program is necessary for the commercialization and industrialization of research results.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 1997.10a
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• pp.13-33
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• 1997

The Ministry of Maritime affairs and Fisheries embarked on Oct. 8, 1996, incorporating most of the previously fragmented maritime administrations into one single institution. But the maritime administrative functions related to safety and security missions have not yet been merged into a synergetic whole, with versatile multi-functional systems working so effectively that better services to the public might be excepted. Enhancing administrative capabilities to meet future demands with limited resources requires that these missions be integrated into one institution and an enterprising management system be adopted to overcome bureaupathologies, such as complacency and inertness of administration.

• Journal of the Korean Society of Marine Environment & Safety
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• v.4 no.1
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• pp.1-12
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• 1998

The Ministry of Maritime Affairs and Fisheries embarked on Oct. 8, 1996, incorporating most of the previously fragmented maritime administrations into one single organization But the maritime administrative functions related to safely and security missions have not yet been merged into a synergetic whole, with versatile multi-functional systems working so effectively that better services to the public might be expected. Enhancing administrative capabilities requires that these missions be integrated into one institution and an enterprising management system be adopted to overcome bureaupathologies, such as complacency and inertness of administration.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.310-311
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• 2015

Ships' tracking data are being monitored and collected by vessel traffic service center in real time. In this paper, we intend to contribute to vessel traffic service operators' decision making through extracting ships' tracking patterns and models based on these data. Support Vector Machine algorithm was used for vessel track modeling to handle and process the data sets and k-fold cross validation was used to select the proper parameters. Proposed data processing methods could support vessel traffic service operators' decision making on case of anomaly detection, calculation ships' dead reckoning positions and etc.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.462-469
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• 2016

This study researched police intervention to ensure the safety of Multi-swarm events. And this study researched best practices of foreign countries. This study propose a solution. It used the situation to police intervention and domestic Multi-swarm events leading research and safety management systems. Safety management for multi-swarm events did ministry of public safety and security, local government, police department, fire department etc. Activities of Safety management for multi-swarm events was checked the risk level, safety management, safety planning and training, safety management in accordance with the Manual. But, safety management of police had Manual maintenance is necessary for the police forces and take advantage of, it is necessary to clarify the mission, it is necessary to configure the risk of a step-by-step checklist for police safety tips in detail. This study for solve the problem proposed the United States, United Kingdom, Germany, France, Australia, the case of the Japanese.