• Bulletin of the Korean Chemical Society
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• v.27 no.12
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• pp.1965-1966
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• 2006

• Proceedings of the Korean Vacuum Society Conference
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• 2007.08a
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• pp.123-123
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• 2007

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2008.11a
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• pp.55-55
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• 2008

반사방지막은 태양전지 셀 제작에 적용되고 있으며, 효율을 향상시키기 위하여 $SiO_2$, $TiO_2$를 이용한 Multi-layer 반사방지막을 적용하였다. Multi-layer의 효과가 기존의 SiN 반사방지막에 비하여 광수집의 향상에 영향을 주었음을 알 수 있었다.

• 한국항공운항학회:학술대회논문집
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• 2007.06a
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• pp.80-84
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• 2007

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2012.10a
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• pp.301-302
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• 2012

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2011.10a
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• pp.241-242
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• 2011

• Journal of Haehwa Medicine
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• v.9 no.1
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• pp.113-120
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• 2000

This study was carried out to investigate the relation between the Onbyung and the skin disease, and classify the medical treatment by some categories. The results were as follows ; 1. Onbyung reduces the Eun(陰) by the fever and the skin disease results from the deficiency of the Eun and blood. 2. We can grasp the depth of the disease and the damage of the Jung Gi(正氣) by the observation of the every condition on the skin disease. 3. Medical treatment 1. Hae Phyo Bub(解表法) Using the method of the perspiration, we take care of the preservation of the sap. 2. Cheong Gi Bub(淸氣法) of the using Gypsum and Tong Ha Bub(通下法) of the using Dae Whang(大黃). A. Cheong Gi Bub(淸氣法) When the Sa(邪) stay the Gi area(氣分), we use the radiational material or the Wha Sub(化濕) material with Gypsum. B. Tong Ha Bub(通下法) We reduce the evil fever by the Ha Bub(下法). 3. Cheong Yul Hae Dog Bub(淸熱解毒法) and Ja Eum Bub(滋陰法) 4. Wha Sub Bub(化濕法) This treatment reduce the fever by eliminating the urine or the sweat.

• The Journal of Korean Philosophical History
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• no.37
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• pp.7-45
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• 2013

This study is about the origin of Toigye's SaDanChilJeongRiGiHoBalRon (四端七情理氣互發論: theory of humanity and the relation between humanity and heaven's principle). In this study, I looked into the influences of Toigye's elders on such theory of Toigye. In this process, I introduced SimHakJangGuJipJuDaeJeon (心學章句集註大全) I obtained recently as a main material. This book was written by an uncelebrated scholar born in 60 years before Toigye. It showed "SaDanRiBalYiGiSuJi ChilJeongGiBalRiSeungJi (四端理發而氣隨之 七情氣發而理乘之)", which was as same as Toigye's study logic. Regarding the fact that such two logics were same, I traced the transferring path of such logic weighing the possibility of transferring such book or HoBalRon shown in such book while not completely neglecting an accidental coincidence. I also induced that the pro-Toigye-era also had the academic circumstance under which RiGiHoBalRon could be born even supposing an accidental coincidence. In addition, I also emphasized that such book was positioned to pioneer Toigye's neo-Confucianism in various aspects.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.304-305
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• 2018

충돌확률은 선박 충돌, 좌초사고를 교통량 관측에 기초한 사고 발생건수와 수로의 지형적인 조건에 따른 기하확률로 정량화한 자료이다. 1970년대 Fujii와 Macduff의 연구를 시작으로 많은 연구기관에서 충돌확률을 제시하였지만, 우리나라 해역의 조건에 적합한 충돌, 좌초확률은 없는 실정이다. 이에 본 연구는 부산항 제5항로에서 등부표 접촉사고 발생건수를 바탕으로 진입항로, 직선항로, 변침항로를 구분하여 좌초발생확률($P_a$) 및 준사고(좌초)발생확률($P_c$)을 도출하였다. 사고 발생율이 높은 진입항로에서 좌초발생확률($P_a$) $2.26{\times}10^{-5}$, 준사고(좌초) 발생확률($P_c$) $2.30{\times}10^{-3}$으로 산출되어 타 항로보다 등부표 접촉사고 확률이 높은 것으로 분석되었다. 추후 각 해역별 충돌확률을 도출하여 선박 안전성 평가의 기준을 구하고자 한다.

• Proceedings of the KIEE Conference
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• 2006.07a
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• pp.609-610
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• 2006

As developing the information society, Lighting Emitted diode(LED) which is light source for illumination of next generation is attracted public attention. LED have many problem as narrow light view angle, high price, drift phenomenon of color coordinate, high heating problem for lower power, lower weight and small size. So, many researches have continued in a illumination as LED module type. in this problem, heating problem is very important and difficult and that is caused in decreasing phenomenon of brightness and drift phenomenon of color coordinate. so the problem of heating is urgent question for illumination of LED. In this paper, structural design of PCB changed as two type for solving the heating problem. also the properties of heating is analysed and optical properties is measured with heating image camera and spectrometer according to change in this design.