• Title/Summary/Keyword: Choi Chang Hak

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Investigation on Seo Dai-chun's medical ideology (서대춘(徐大椿)의 의학사상(醫學思想)에 관한 고찰(考察) -임상경험(臨床經驗)과 의론(醫論), 의안(醫案)을 중심으로-)

  • Choi, Tae-hee;Yun, Chang-yeol
    • The Journal of Korean Medical History
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    • v.13 no.1
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    • pp.3-19
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    • 2000
  • Seo Dai-chun emphasized the importance of attack on the miasma and created a school to follow classical medical books such as "Nai Kyung"and "Sang Han Ron". Intimate connection between the theory and clinical experience was an unique feature and future generation including Chin Su-won and Wang Tai-lim were deeply influenced. His medical theology and medical case is presented in "Eui Hak Won Ryu Ron"and "Hoi Kye Eui An".

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An Improvement of the Sustain-driving Circuit

  • Choi, Jeong-Pil;Park, Sang-Hyun;Jung, Woo-Chang;Cho, Kyu-Choon;Moon, Seong-Hak
    • 한국정보디스플레이학회:학술대회논문집
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    • 2008.10a
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    • pp.1551-1554
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    • 2008
  • In this paper, some important driving issues pertaining to the sustain-driving circuit are examined A new driving circuit is also proposed The new circuit is cost effective and has a simple PCB layout in comparison to the conventional one. Some additional driving advantages are noted as well.

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