• Title/Summary/Keyword: RAD

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A study on the Current Measurement Using Single Mode Optical Fiber (단일모드 광섬유를 이용한 전류측정에 관한 연구)

  • 박한규;김은수;김석희
    • The Journal of the Acoustical Society of Korea
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    • v.2 no.1
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    • pp.20-26
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    • 1983
  • 본 논문에서는 단일모드 광섬유의 intrinsic birefringence 와 파라데이회전에 대한 이론적 해석을 하였다. 분석과정에서 단일모드 광섬유는 선형지연기로 모델링하였으며 측정결과 intrinsic birefringence 는 약 1.4rad/m로 나타났다. 그리고 자계의 영향에 의한 빛의 편광상태 변화에 대한 이론적 해석을 하 였다.

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FUZZY MULTIPLICATION RINGS

  • Lee, Dong-Soo;Park, Chul-Hwan;Kim, Jong-Heon
    • East Asian mathematical journal
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    • v.21 no.2
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    • pp.183-190
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    • 2005
  • We will introduce the notion of fuzzy multiplication ring using fuzzy ideal. In this paper we will show that a fuzzy ideal I is primary if radI is prime. And we will investigate some properties related the theorem.

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Development of Giant Magnetoresistive Random Access Memory (GMRAM) For Space and Commercial Applications

  • Zhu, Theodore
    • Proceedings of the Korean Magnestics Society Conference
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    • 2000.09a
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    • pp.61-81
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    • 2000
  • Developed two GMR memory architectures, 1R/0T for high density applications, 2R/5T for high speed applications, Embedded GMR technology shall offer rad hard community, Dynamic Reprogrammability, Rapid System Reconfigurability, Code modification in flight, Embedded GMR technology is promising for commercial applications

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Effects of Chromium Picolinate on In Vitro Lipogenesis and Lipolysis in Adipose Tissue and Protein Synthesis in Liver Tissue of Pigs

  • Choi, Y.J.;Kim, H.G.;Cho, J.S.;Chung, I.B.;Kim, Y.H.;Han, I.K.
    • Asian-Australasian Journal of Animal Sciences
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    • v.11 no.4
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    • pp.428-433
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    • 1998
  • The effects of chromium picolinate supplementation in pig diet were evaluated by measuring the in vitro lipogenic and lipolytic activities in adipose tissue and the protein synthetic activity in liver acinar cell in culture. Thirty-two male and thirty-two female pigs were randomly assigned to one of four dietary groups: Control, 100 ppb, 200 ppb, and 400 ppb of Cr in the form of picolinate. The chromium picolinate supplementation (p < 0.01) increased the in vitro lipolytic activity in adipose tissue of pig, but had no effects on lipogenesis. The chromium picolinate effect was greater in female pigs than in male pigs on lipolytic activity. The results from the studies with the liver acinar cells in culture indicated that chromium picolinate supplementation increased protein synthetic activity (p < 0.05). It was observed through this experiment that chromium picolinate functions not only on fat degradation but also on retained protein synthesis.