• Journal of Korean Medical classics
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• v.9
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• pp.654-699
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• 1996

By studying Hwang Jae Nae Kyung(黃帝內經)'s O Haeng Kui Ryoo(五行歸類) in view of Chinese-Ancient-Thought like Chun In Hap Il Lon(天人合一論). Um Yang O Hang Lon(陰陽五行論). The theory of the month's age the conclusion is reached as follows 1. Chun In Hap Il Lon(天人合一論) means naturally men and nature consist of one energy to counteract each other and then developed to be concidered that the change of men and nature is same one;that is the basic thought of Hwang Jae Nae Kyung(黃帝內經) 2. Um Yang(陰陽) stands originally for the bright and the dark by sunrise or sunset. Ju Yuk Gye Sa Jun(周易繫辭傳) ahs considered Um Yang(陰陽) as the energy to explain changes of nature. O Haeng(五行) meaned originally five necessary materials or stuffs for living and then Chu Yun(鄒衍) has considered the difference between five powers in the nature through the combination with thought of O Haeng(五行). Hwang Jae Nae Kyung(黃帝內經) writes in the viewpoint of Um Yang O Haeng(陰陽五行) to analyze the changes of men and nature effectively. 3. O Haeng Kui Ryoo(五行歸類) is originated from Sang Su Hong Bum(尙書洪範) and its concrete examples are found in Kwan Ja(管子) and Yu SSi Chun Chu(呂氏春秋). O Haeng Kui Ryoo(五行歸類) in Hwang Jae Nae Kyung(黃帝內經) is widly affected by Kwan Ja O Haeng(管子五行) and adopts the opinion of Kum Mun Kyung Hak(今文經學) because of the background of times and medical physiology. 4. Hwang Jae Nae Kyung(黃帝內經) thinks that O Haeng(五行) means Mok(木) is the energy of being born, Hwa(火) growing-up, Kum(金) accumulating, Su(水) concluding, To(土) devoloping. O Haeng Kui Ryoo(五行歸類) in the heaven and the earth is classified by the property of O Haeng(五行). 5. O Haeng Kui Ryoo(五行歸類) in men can be explained so rationally with the property of O Haeng(五行) and the thery of an organism studied.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2009.11a
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• pp.148-148
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• 2009

In order to investigate the quality in compliance with an electric leakage electric current from the electric leakage area after conferring the electric leakage environment in compliance with a flooding when the electric leakage electric current exists in the surface, it investigated the electric leakage electric current quality from the electric current distribution and flooded districts from the present paper. At the result, we have known that flux density is constant regardless of distance variation.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2009.11a
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• pp.264-264
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• 2009

The sensitivity lighting of pendant type used Micro-controller AVR, embodiment method for Munsell chromaticity diagram system and adoption method for light source lens respectively. About a plan design of light fixture, LED circuit designed flow chart of circuits and LED driver of organizations in electron device. For used Solidworks soft ware program, LED light source must take a heat shink part and LED light fixture module for sensitivity lighting of pendant type into considerations

• Journal of the Society of Naval Architects of Korea
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• v.42 no.4 s.142
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• pp.379-387
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• 2005

A ship may suffer sinkage and heel due to flood in a compartment caused by damage on a deck. The motion and waveloads of the heeled ship floating in waves have been analyzed by making use of a three dimensional potential theory taking account of the hydrodynamic pressure in the flooded compartments. The shear forces and bending moments due to radiation-diffraction waves have been calculated by the direct integration of the 3-d hydrodynamic pressure on the outer and inner hulls of floating barges. The motion responses and the relative flow rate across the mean free surface of the water in the flooded compartments are also presented.

• International Commerce and Information Review
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• v.12 no.2
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• pp.29-57
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• 2010

Global e-Trade system which electronically processes all trade transactions of trading companies is an essential platform where export and import firms enhance international competitiveness. This study is to develop research models suitable for e-Trade and empirically analyze them in order to examine and verify factors affecting e-Trade system of trading companies on the basis of previously-verified studies on global e-Trade such as TAM, TOE, and Task-Technology Fit Model(TTF). Among many factors, this paper comprehensively analyzes an acceptance factor, which is one of the factors affecting the implementation and performance of e-Trade, from the technological, organizational, and environmental context. The finding from this paper will be applied to e-Trade projects carried out by the government in the future by analyzing the correlation between acceptance and performance.

• Broadcasting and Media Magazine
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• v.22 no.4
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• pp.26-33
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• 2017

소셜 미디어는 대중들의 관심있는 생각, 정보, 이슈들을 공유하는 공개 미디어 플랫폼이다. 이를 통해 개인의 관심있는 텍스트, 이미지, 동영상, 음악 등 다양하고 거대한 콘텐츠가 재생산되고 공유되었다. 콘텐츠의 중심이 채널기반 단향 방송 중심에서 사회 다수를 위한 양방향 소셜 환경으로 이동한 것이다. 소셜 미디어의 장점은 관심사나 관계의 내용을 공유함으로써 양방향 의사 소통이 가능하고, 상호 연관성에 따라 새롭게 정의된 의미있는 정보를 기반으로 콘텐츠를 제공하는 소셜 서비스가 가능하다는 점이다. 이에 본 논문에서는 지난 수년간 인터넷과 방송 환경에서 방송과 웹 콘텐츠를 접목시키기 위해 개발된 다양한 기술 및 서비스에 대해 살펴본다. 또한, 기존의 다양한 웹 콘텐츠를 분석하여 소셜 브로드 캐스팅 서비스의 운영을 지원하는 자동 지식 기반 구축시스템에 대해 소개한다.

• Proceedings of the Korea Water Resources Association Conference
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• 2005.05b
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• pp.694-698
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• 2005

본 연구에서는 우리나라 5대강 유역에 대한 홍수예경보시스템의 홍수추적방법으로 이용되고 있는 물리적인 모형인 저류함수법의 한계점을 극복하고, 영산강 유역의 본류를 대표하는 나주지점과 황룡강 유역을 대표하는 선암지점에 대하여 유역의 수문학적 구조를 나타내지 않는 인공신경망 이론을 이용하여 강우-유출 과정의 비선형 모형을 개발하였다. 또한, 신속한 홍수유출량 예측과 예측 결과에 따른 현장 적용이 가능하도록 CS(Client-Server) 기반에서 인공신경망에 대한 원시코드(source code)를 GUI(Graphical User Interface)화하여 홍수예측시스템(Flood Forecasting System : FFS)을 개발하였다. 본 연구결과 나주지점에서는 Model II의 ANN_NJ_9 모형이 선암지점에서는 Model III의 ANN_SA_9 모형이 강우-유출 특성을 가장 잘 반영하였다. 또한, 본 연구에서 개발한 GUI_FFS에 대하여 기 확보된 2004년도 강우 및 유출량 적용한 결과 0.98이상의 $R^2$값을 보임으로서 향후 수자원 및 하천계획 수립과 그에 따른 운영 및 관리에 효율성을 더할 수 있을 것이라 판단된다.

• Proceedings of the KIEE Conference
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• 1994.07a
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• pp.369-372
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• 1994

In this paper, a voltage type dual PWM converter which achives the bidirectional power flow between a AC supply and a DC bus voltage is described. In PWM modulator, there exist a time difference between the sampling time and carrier wave, it achieves stable modulation even the disturbance in the synchronous AC source voltage. And this paper proposes the compensation method and the control method related a disturbance of synchronous signal using the low pass filter and phase shifter for the stable modulation. As a result the voltage type dual PWM converter makes the imput current wave as sinusoid, and performs the high power factor driving.

• Journal of Nutrition and Health
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• v.7 no.1
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• pp.25-29
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• 1974

In order to help food habits of Korean, major foods of side dishes in Korean foods were analyzed by Mohr's Silver Nitrate Method. The kinds of foods were Kanchang (Sa)Sauce) Kochuchaag(Redpepperbean paste), Doeuchang(Soy bean Paste) and Kimchies, and selected into 3 areas in Korea; Seoul (city area), Kyung Puk Province (Fishery area) and Chun-Puk Province (Farming area). The results are as follows; Average NaCl content of Kan-chang is 26.04g/dl ranged from 24.27 to 28.22g/dl and among them Farming area is the highest content. In Ko-chu-chang, average content is 11.36g% ranged from 10.77 to 11.60g%. Doen-chang has an average 15.89% ranged from 13.28 to 18.54g% and in Kimckies they were resulted 3.36g%.

• Proceedings of the Korea Society of Environmental Toocicology Conference
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• 2001.05a
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• pp.125-125
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• 2001

It has been hypothesized that environmental estrogens may play roles in the increasing incidence of breast and testicular cancers and another problems of the reproductive systems. Alkylphenols which are widely used as plastic additives and surfactants have been shown to induce estrogenic responses. The E-screen assay was developed to assess the estrogenedity of environmental chemicals using the profiferation effect of estrogens on their target cells as an end point. (omitted)