• Title/Summary/Keyword: Byeong Deok Lee

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THE CONVERGENCE THEOREMS FOR THE AP-INTEGRAL

  • Park, Jae Myung;Lee, Deok Ho;Yoon, Ju Han;Kim, Byeong Moo
    • Journal of the Chungcheong Mathematical Society
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    • v.12 no.1
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    • pp.113-118
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    • 1999

  • In this paper, we study the convergence theorem for the AP-integral based on the condition UAP and pointwise boundedness.

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$^{99m}Tc$-EHDP를 이용한 전신 골격주사

  • Park, Hui-Yeong;Kim, Jong-Deok;Yang, Byeong-Cheol;Lee, Hak-Song
    • 대한핵의학회:학술대회논문집
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    • 1978.06a
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    • pp.65.2-66
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    • 1978

  • 지망막하출혈후에 발생되는 교통성 뇌수종의 발생율은 약 30%(과거에 보고된 통계의 종합)로서 상당히 높으며, 이를 규명하는 데에는 수액스캔이 단연 우수 할 뿐만 아니라 진단적의의가 크므로 지망막하강의 협착 내지는 폐쇄가 의심되는 환자를 진료하기 위해서 필수적인 검사라 생각된다. 지망막하출혈후 뇌수종이 의심되는 환자에서 뇌혈관 조영술, 뇌실 및 대조촬영을 시행하였으나 교통성여부를 확인하기 어렸웠던 3명에게 수액스캔을 시행하여, 3명 모두에게 정상압-교통성 뇌수종 임을 확인하였다.

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PDP Tubeless Packaging Process Using Glass-to-Glass Vacuum-Electrostatic Bonding (유리-유리 진공-정전 열 접합을 이용한 PDP의 Tubeless 패키징 공정)

  • Ju, Byeong-Gwon;Lee, Deok-Jung
    • The Transactions of the Korean Institute of Electrical Engineers C
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    • v.50 no.1
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    • pp.37-40
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    • 2001

  • New package process for PDP was proposed based on the glass-to-glass vacuum-electrostatic bonding process and tubeless packaging concept derived from the previous study. Hermeticity and operating performance of PDP test panel through the seal-off process application and the possibility for practical use might be high if the process simplicity and productivity-related effort was sequentially carried out.

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Characteristics of Fatigue Strength in Butt-Welded Steel Rods (강봉 맞대기 용접재의 피로 특성)

  • Jeong, Jae-Geun;O, Byeong-Deok;Lee, Yong-Bok
    • Proceedings of the KWS Conference
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    • 2007.11a
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    • pp.257-259
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    • 2007

  • For this study, SM45C steel rods using generally for power transmission shafts and machine components was selected and welded by Butt-GMAW method. and then it was studied about estimation of fatigue strength and the region of infinite life. From this result, it is demanded that the stress for safety design of machine components using SM45C butt-welded steel rods must be selected in the region of the lowest infinite life of heat affected zone.

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Y 이온의 $d^0$-성에 의해 유도되는 $YMnO_3$의 강유전성

  • Jo, Deok-Yong;Kim, Jae-Yeong;Park, Byeong-Gyu;No, Gi-Jeong;Park, Jae-Hun;No, Han-Jin;Kim, Beom-Jun;O, Se-Jeong;Park, Hyeon-Min;An, Jae-Seok;Ishibashi, H.;Jeong, Sang-Uk;Lee, Jeong-Hyeok;Murugavel, P.;No, Tae-Won;Tanaka, A.;Jo, T.
    • Proceedings of the Korean Magnestics Society Conference
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    • 2007.12a
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    • pp.8-9
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    • 2007

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