• Title/Summary/Keyword: Shim6

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Optimization for the Alcohol Fermentation of Hydrolyzed Vegetable Protein(HVP) Soy Sauce by Saccharomyces Rouxii (Saccharomyces rouxii에 의한 아미노산 간장의 알코올 발효)

  • Choi, Soo-Bok;Kwon, Oh-Sung;Nam, Hee-Sop;Shin, Zae-Ik;Yang, Han-Chul
    • Korean Journal of Food Science and Technology
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    • v.24 no.4
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    • pp.330-334
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    • 1992

  • In order to improve the flavor quality of a soy sauce, hydrolyzed vegetable protein(HVP), it was subjected to ethanol fermentation by Saccharomyces rouxii and the effect of several environmental factors on the alcohol fermentation of S. rouxii in HVP was investigated. The NaCl content of HVP affected significantly on the growth of S. rouxii, showing growth inhibition above the value of 6%(w/v). The growth of S. rouxii was not inhibited by the coloring materials of HVP. The proper initial concentration of glucose for the growth of the yeast was ranged from 15%(w/v) to 25%(w/v). The optimal temperature for the growth and alcohol production was $25^{\circ}C$. The growth increased with the increasing rate of aeration, while alcohol concentration of fermented HVP showed its maximum value of 4.2%(w/v) at the aeration rate of 0.5 vvm.

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The Domestic Development of a Superconducting MRI Magnet (초전도 MRI 마그네트 국산화 개발)

  • 배준한;심기덕;고락길;진홍범;조전욱;하동우;오상수;권영길;류강식
    • Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference
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    • 2001.02a
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    • pp.121-124
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    • 2001

  • The research results on the superconducting magnet for whole body MRI are presented. The magnet consists of main coil with 6 solenoid coils, shielding coil with 2 solenoid coils and 6 sets of cryogenic shim coil. The ferromagnetic shim assembly is installed on the inside wall of the room temperature bore for shimming inhomogeneous field components generated due to manufacturing tolerances, installation misalignments and external ferromagnetic materials near the magnet. Also, the magnet is enclosed with the horizontal type cryostat with 80cm room temperature bore to keep the magnet under the operating temperature. The magnetic field distributions within the imaging volume were measured by the NMR field mapping system. Through the test, the central field of magnet was 1.5 Tesla and the field homogeneity of 9.3 ppm has been obtained on 40cm DSV(the diameter of spherical volume) and using this magnet, comparatively good images for human body, fruits and water phantoms have been achieved.

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Pharmacologic Treatment of Essential Hypertension (고혈압의 약물 치료)

  • Shim, B.S.
    • Journal of Yeungnam Medical Science
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    • v.6 no.2
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    • pp.1-11
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    • 1989

  • 고혈압의 치료 목적은 부작용없이 지속적으로 혈압을 정상으로 유지하여 target organ의 손상을 막고 수명을 연장시키는데 있다. 이러한 목적을 달성하기 위하여 특히 약제 선택이 아주 중요하며 Stepped care approach와 Individualized approach을 동시에 이용하면 좋은 효과를 얻을 것으로 기대된다.

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