• Animal cells and systems
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• v.3 no.3
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• pp.343-346
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• 1999

Two unrecorded taxa of Polygonatum (Liliaceae), P. odoratum var, odoratum from IsI. Pungdo, Ansan-shi, Kyonggi Province and P. acuminatifolium from Mishiryong, Kangwon Province were reported. The morphological difference between P. odoratum var. odoratum and P. odoratum var. pluriflorum includes distribution patterns of papillae on the filament surface.

• Journal of Energy Engineering
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• v.22 no.4
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• pp.386-393
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• 2013

An feasibility analysis is performed for the tidal current power generation with the examination of the sea water speed distribution at Pungdo. In this analysis, the water speed distribution which is the key issue was obtained from the actual speed distribution data and results in "the annual current tidal power". Due to the lack of cost information, we applied EPRI data from the internet site instead of the actual information. The result could be used as a base data for the construction of current tidal power plant in the near future. And it is expected to provides good data for the Energy policy.