• 제목/요약/키워드: Yoon Baek Nam

검색결과 153건 처리시간 0.048초

초음파 모터의 구동 특성 (The Driving Characteristics of Ultrasonic Motor)

  • 최정석;백수현;김용;윤신용;최철용;김일남
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2002년도 하계학술대회 논문집 B
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    • pp.783-785
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    • 2002

  • In this paper, the driving characteristic for a ring type ultrasonic motor is described. For driving of ultrasonic motor, a two-phase parallel-resonant inverter was made. The driving circuit simulation results are compared with measured frequencis and amplitudes.

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Ambivalent effects of genistein on the male reproductive systems of mice

  • Jung, Eun-Yong;Baek, In-Jeoung;Kang, Jong-Koo;Nam, Sang-Yoon
    • 한국독성학회:학술대회논문집
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    • 한국독성학회 2001년도 International Symposium on Signal transduction in Toxicology
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    • pp.165-166
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    • 2001

  • Genistein, a soybean-originated isoflavone, is an anticancer agent preventing various cancers including prostate, uterus, and mammary gland cancers. However, recently, genistein has been classified into a potential endocrine disruptor, because it binds to estrogen receptors and causes reproductive disturbances in some animals.(omitted)

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