• Title/Summary/Keyword: Yang Hwa Gi

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1,2 학년 아동의 문제 해결력에 관한 연구

  • Gwon, Se-Hwa;Kim, Jin-Ho;Ryu, Gi-Cheon;Park, Gyeong-Ja;Park, Seong-Seon;An, Yeong-Ok;Yang, Sun-Yeol;Lee, Myeong-Suk;Lee, In-Hwan;Jeon, Pyeong-Guk;Jeong, Ha-Seong;Ju, Mi-Ja
    • Communications of Mathematical Education
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    • v.2
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    • pp.55-85
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    • 1997

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다목적 사용후핵연료집합체 해체장비 설계

  • Kim, Gil-Su;Jeon, Yong-Beom;Min, Deok-Gi;Lee, Eun-Pyo;Seo, Hang-Seok;Gwon, Hyeong-Mun;Lee, Hyeong-Gwon;Hwang, Yong-Hwa;Yang, Song-Yeol;Son, Yeong-Jun;O, Wan-Ho
    • Proceedings of the Korean Radioactive Waste Society Conference
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    • 2007.11a
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    • pp.273-274
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    • 2007

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Boost Push-Pull type resonant converter (승압형 Push-Pull type 공진형 컨버터)

  • Yang, Gi-Yeon;Park, Sung-Jun;Lim, Sang-Kil;Park, Byoung-Wo;Lee, Hwa-Chun
    • Proceedings of the KIPE Conference
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    • 2012.07a
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    • pp.7-8
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    • 2012

  • 본 논문에서는 저전압 대전류 입력의 DC/DC컨버터에서 과도한 전류 스트레스를 부담하는 변형된 Push-Pull type 컨버터를 제안한다. 제안된 컨버터는 변압기에 병렬로 권선과 스위치를 구성하며 L-C공진을 통해 소프트스위칭을 실현한다. 이를 시뮬레이션 및 실험을 통해 검증하였다.

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Effects of Pt and Ir Electrodes on $Pb(Zr_xTi_{1-x})O_3$ Thin Films Deposited at Low Temperature(400$^{\circ}C$-500$^{\circ}C$) by Metal-Organic Chemical Vapor Deposition with Liquid Delievery System (액체수송 유기금속 화학증착법(LDS-MOCVD)에 의해 Pt전극과 Ir전극 위에 저온(400$^{\circ}C$-500$^{\circ}C$)증착된 $Pb(Zr_xTi_{1-x})O_3$ 박막의 특성분석)

  • Kim, Hye-Ryeong;Jeong, Si-Hwa;Jeon, Chung-Bae;Gwon, O-Seong;Hwang, Cheol-Seong;Han, Yeong-Gi;Yang, Du-Yeong;O, Gi-Yeong;Hwang, Cheol-Ju
    • Proceedings of the Korean Ceranic Society Conference
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    • 2000.10a
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    • pp.161.1-161
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    • 2000

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석곡(石谷) 이규준(李圭晙)의 철학사상과 의학론의 연관성 연구 -『석곡심서(石谷心書)』와 부양론(扶陽論)을 중심(中心)으로-

  • Gwon, O-Min;Cha, Ung-Seok;Kim, Nam-Il
    • The Journal of Korean Medical History
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    • v.17 no.1
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    • pp.3-29
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    • 2004

  • This study is on the philosophy and medical science of Lee Gyu Jun, who is the author of SoMunDaeYo and UiGamJungMa. Lee Gyu Jun proposed that Providence is made of Ki, and the Pure Good of Ki is the composing principle of the universe. The Ki could be Pure Good because it embraces Reason of Law inside itself, as a part of itself. This developed as a result of absorbing the ideas from Han and Tang Dynasty's' Ki-Philosophy trend, the latter half of the Joseon Dynasty's Heart Nature Doctrine centered Ri(理:reason)-Monism trend, and Sim (心:heart) centered teachings of Wang Yang Ming, etc. Later, his philosophical Ki-Monism(氣一元 GiIlWon) and SimAngKiReon(心陽氣論) appears exactly in medical science and continues on to Ki-Monism(氣一元 GiIlWon) and SimHwaReon(心火論).

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