• Proceedings of KOSOMES biannual meeting
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• 2018.06a
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• pp.105-105
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• 2018

• Proceedings of KOSOMES biannual meeting
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• 2003.11a
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• pp.135-139
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• 2003

• Proceedings of KOSOMES biannual meeting
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• 2017.04a
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• pp.119-119
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• 2017

• Proceedings of KOSOMES biannual meeting
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• 2017.04a
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• pp.27-28
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• 2017

• International Journal of Computer Science & Network Security
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• v.21 no.11
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• pp.241-247
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• 2021

In the article, an analysis of the factors was carried out, which injected into the efficiency of the function of navigation systems in the minds of unimportance. Carrying out analyzes allowing for the visibility of relevant direct adjustments to the effectiveness of the function Inertial navigation systems in the minds of non-value. The designation of the navigation system was assigned to a complex of navigation systems on ships processing of the vector of navigation parameters, so that they can be victorious in the control systems of the ship's collapse, and the safety of floating is safe.

• 한국생물공학회:학술대회논문집
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• 2003.10a
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• pp.791-792
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• 2003

• Proceedings of the Korean Nuclear Society Conference
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• 2005.05a
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• pp.1257-1258
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• 2005

• Proceedings of KOSOMES biannual meeting
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• 2007.11a
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• pp.115-119
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• 2007

The system of civil security service is analyzed and reviewed in order to induce it to maritime security domain. A system of civil maritime guarder who provides security service and cooperates with coast guard at sea is proposed. It is expected not only that some expecters on the field of maritime security service are built up but that the Qualities of security services are improved in considering characteristics of sea control and coast guard.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.25 no.9
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• pp.755-758
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• 2012

We developed a new solar simulator to evaluate a large-scale solar cell using seven kinds of LEDs (Infrared, Red, Yellow, Green, Blue, White and Ultra Violet LED). LED solar simulator can be displaced the existing solar simulator which has several demerits such as high power consumption and short lifetime. We have tried to fabricate LED solar simulator which fulfills the spectrum for AM 1.5G condition, and to verify the feasibility of LED solar simulator.

• Proceedings of KOSOMES biannual meeting
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• 2003.11a
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• pp.75-83
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• 2003

The navigation area approach to Mokpo port consists of narrow channels with 30mile section, and the route is crossed with many fairways. Specially, except Mokpo-Gu fairway routeing is not assigned and there are many threatening factors against the safe operation of vessel because fishing and mining areas are designated Therefore, this paper proposed a plan for safe passage through a maritime transportation environmental assessment with the analysis of surrounding environment, danger element of navigation, traffic observation and marine accidents.