• 한국수학교육학회지시리즈A:수학교육
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• 제53권1호
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• pp.111-129
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• 2014

${\ll}$Xiang Ming Suan Fa${\gg}$ written by Ahn Ji-Jae, a scholar of Yuan Dynasty, is a very important mathematics text in development of mathematics in Joseon Dynasty. Also, ${\ll}$Xiang Ming Suan Fa${\gg}$ in possession of Keimeung university was designated as a Korean National Treasure on February 25, 2011. In this paper, we analyzed the structure and contents of ${\ll}$Xiang Ming Suan Fa${\gg}$. Also, we studied the influences of ${\ll}$Xiang Ming Suan Fa${\gg}$ on Joseon Dynasty's mathematics according to the comparing with mathematics books such as ${\ll}$Mook Sa Jib San Bub> and ${\ll}$San Hak Yib Moon${\gg}$.

• 한국자기학회:학술대회 개요집
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• 한국자기학회 2008년도 Asian Magnetics Conference
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• pp.40-40
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• 2008

• 한국응용과학기술학회지
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• 제12권1호
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• pp.13-18
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• 1995

• 한국도로학회:학술대회논문집
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• 한국도로학회 2010년 추계학술대회 논문집
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• pp.359-363
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• 2010

• 한국도로학회:학술대회논문집
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• 한국도로학회 2003년도 학술발표회 논문집
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• pp.327-332
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• 2003

• 대한전기학회:학술대회논문집
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• 대한전기학회 1997년도 하계학술대회 논문집 D
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• pp.969-971
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• 1997

This paper proposes the OOP design for development of the service restoration system in DAS. It utilizes the Booch Method and has features of high reusability expansion and manatenance capability.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2005년도 제17회 워크샵 및 추계학술대회
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• pp.567-567
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• 2005

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2020년도 춘계학술대회
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• pp.108-108
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• 2020

• 대한전기학회:학술대회논문집
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• 대한전기학회 2009년도 제40회 하계학술대회
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• pp.2174_2175
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• 2009

This Paper present about loop impedance characteristic based on korea internal electrical environment. Analysis parameters were touch voltage, electrical shock current and human body resistance. Result, For protect of electrical shock must measuring of loop impedance. And current capacity & loop impedance are must important parameters.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2005년도 International Meeting on Information Displayvol.I
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• pp.125-128
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• 2005

The visual perception tests were conducted to determine limits of luminance of a LCD TV from a viewpoint of glare. The results showed that people, who watch TV in their living room, perceive glare above $410\;cd/m^2$ at full window and $590\;cd/m^2$ at 1/25 window.