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Lee, Chun-Ki
- International Journal of Naval Architecture and Ocean Engineering
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- v.4 no.1
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- pp.1-8
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- 2012
The hydrodynamic interaction between ship and bank can't be neglected when a vessel is app- roached toward the tip of a wedge-shaped bank in restricted waterways, such as in a harbor, near some fixed obstacles, or in a narrow channel. In this paper, the characteristic features of the hydrodynamic interaction acting on a slowly moving vessel in the proximity of a wedge-shaped bank are described and illustrated, and the effects of water depth and the spacing between ship and wedge-shaped bank are summarized and discussed based on the slender body theory. From the theoretical results, it indicated that the hydrodynamic interactions decrease as wedge-shaped bank of angle ${\beta}$ in-creases. For water depth to draft ratio less than about 2.0, the hydrodynamic interactions between ship and bank in-crease sharply as h/d decreases, regardless of the wedge-shaped bank of angle ${\beta}$. Also, for lateral separation more than about 0.2L between ship and wedge-shaped bank, it can be concluded that the bank effects decrease largely as the separation increases.
https://doi.org/10.3744/JNAOE.2012.4.1.001 인용 PDF KSCI

Lee, Si-Woo;Lee, Su-Kyung;Joo, Jong-Cheon;Ryu, Hyun-Hee
- Journal of Physiology & Pathology in Korean Medicine
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- v.21 no.6
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- pp.1586-1589
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- 2007
This study aims to construct Constitution Information Bank to objectification of Sasang Constitution Diagnosis and Treatment. 422 cases clinically confirmed their Constitution by experts are collected retrospectively and 219 cases for constitution-family study are also collected in Constitution Information Bank from Nov. 2006 to Sept. 2007. The information include their physique, appearance, character, temper, symptom and treatment records. Their DNA cell lines also included in Constitution Information Bank for constitution-genome study. Constitution Information Bank is composed of constitution-clinical information -physique, appearance, character, temper, symptom and treatment records- and biological information -DNA genotyping data-. Total of 550 cases are collected in Constitution Information Bank from Nov. 2006 to Sept. 2007. Among these, 219 cases are for constitution-family study, especially, 74 cases are collected from Han's large family.
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