• Journal of the Korean Professional Engineers Association
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• v.45 no.2
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• pp.48-52
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• 2012

Global warming is worsen and worsen every day, But we have no result to overcome this crisis omen. With regret we have no means of curing the circumstances. Firstly we must know exact causes of the warming, Secondly we have to reduce any consumable materials use qnd find a new green way to cultivate crops productions. I suggest, we, the P.E should do the work for retardation of global warming.

• Journal of Communications and Networks
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• v.11 no.5
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• pp.509-517
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• 2009

This work proposes a new distributed and self-organized authentication scheme for mobile ad-hoc networks (MANETs). Apart from describing all its components, special emphasis is placed on proving that the proposal fulfils most requirements derived from the special characteristics of MANETs, including limited physical protection of broadcast medium, frequent route changes caused by mobility, and lack of structured hierarchy. Interesting conclusions are obtained from an analysis of simulation experiments in different scenarios.

• Annual Conference on Human and Language Technology
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• 1991.10a
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• pp.133-138
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• 1991

새로운 한글 자판 배열이 제안되었다. 자판에서 키 선택을 위한 기본적인 원칙들과 유추되는 제안들이 간략하게 설명되었으며, 나아가 이들에 토대한 키 배열이 선택되었다. 가장 중요한 원칙은 한글에 대한 인지모형을 따라서 자음중에서 초성자와 종성자의 구분이 같은 키에서 Shift의 동작의 유무로 이루어지는 점이며, 따라서 2벌식과 3벌식의 중간 형태로 생각될 수 있으므로, 본 자판 배열은 2.5벌식으로 명명하였다. 구체적인 키들의 배열은 최근에 조사된 신빙성있는 현대 한글에 대한 자소 빈도수와 손가락에 대한 부하를 고려해서 결정되었다.

• Journal of the Optical Society of Korea
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• v.12 no.3
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• pp.147-151
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• 2008

This paper proposes a new polarization-independent Sagnac birefringence loop structure-based multiwavelength-periodic filter and presents measurements and analysis of its spectrum. The filter can be used in several schemes by adjusting the orientation angles of two quarter waveplates and the operating characteristics in the reflection type are analyzed including dispersion and polarization mode dispersion at each principal axis. This filter has polarization-independent spectra but a polarization-dependent dispersion, consequently polarization mode dispersion whose values changes with operating schemes.

• Proceedings of the SAREK Conference
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• 2003.07a
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• pp.83-83
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• 2003

• Proceedings of the KSR Conference
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• 2004.10a
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• pp.1751-1756
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• 2004

It will say as sense of this research that aid in new design system on our country South Korea type rapid that is developed continuously forward while increase step that do creation with rapid and environment that can not fall in the name of contemporary writings presenting universal color image self-acknowledgement being most nationality that is color image word that is intention enemy the future that image of rapid through such series process thinks.

• Korea Journal of Hospital Management
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• v.21 no.4
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• pp.63-70
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• 2016

• Proceedings of KOSOMES biannual meeting
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• 2017.11a
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• pp.183-183
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• 2017

• 한국방재학회:학술대회논문집
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• 2008.02a
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• pp.393-394
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• 2008

Recently keeping pace with globalization, many international conferences and athletic games are being held in Korea. After 911 terror in New York in 2001, Korean government dispatched Zaytun Division in Iraq and this fact has also led to voice concerns that Korea should be prepared to protect from biological terrors as soon as possible. It is important to develop the bioterrorism emergency medical training for public health students including paramedic in Korea. So I propose the development of bioterrorism education curriculum.

• Proceedings of the Korean Information Science Society Conference
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• 2003.04a
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• pp.335-337
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• 2003

본 논문에서는 정보화 사회에 있어서 E-mail 사용의 확산과 그에 따라 발생하는 컴퓨터 바이러스, 웜. 스팸메일 등의 출현에 따른 문제의 예방책으로써 메일서버스캐너를 제시한다. 이러한 필요성에 기반하여 기존의 개발된 메일스캐너의 개념을 이해하고 기능을 분석한다. 기능 분석을 통해 각각의 메일스캐너의 단점을 개선하고 장점을 강화하는 등의 새롭게 보강된 메일서버스캐너 기술을 제안한다.