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金熙基(Kim, Hee-Kee),金光洙(Kim, Kwang-Soo),安成根(Ahn, Sung-Keun) 청운대학교 관광산업연구소 2010 관광산업연구 Vol.4 No.2
Activation of local tourism in each region a unique cultural and natural, and people look at the spring as well as the characteristics tailored to the local will be able to find ways to activate. In each region operating in the area that fit the festival but throughout the country and a lot of it is true that the same or similar festivals. Do not overlap with other areas because of the characteristics of the area that I can bring the festival to enable the local tourism development efforts by identifying should. Yeongam, Jeonnam area along the southwest coast in the area is mostly clean area. Focusing on Mountain Weolchul Gwangju, Mokpo, Yeosu's big cities, such Is near be absorbed into the population of tourists is equipped with the situation, along the south coast of the sea's marine attractions also draw many tourists to develop the natural conditions that can be have. In addition, it approaches the west coast highway and is a good tourist destination.
파형 및 직류전해법에 의한 Pb-Sn합금 전착층의 조직 특성
金光洙 영남이공대학 1994 論文集 Vol.23 No.-
The properties of Ph-Sn alloy electrodeposits in the direct and pulse platings was investigated in terms of the electrolysis condition by using fluoborate bath. The Pb content of D. C plated alloy deposits decreased with increasing cuttrent density until the limiting content was obtained. The current efficiency of pulse plating was lower than that of D.0 plating, while the current efficiency was higher than that of D.C platings in the range of 10O~500A/d㎡ high peak current density at pulse platings. Cathode overpotential noticeably increased with increasing peak current density. The preferred orientation of Pb phase in the alloy changed in the sequence of (220)→(311) +(200)→random distribution of crystal with increasing cathode overpotential at the D. C plating and that of (220) → (200) →(111) at the P.C plating, while that of β-Sn phase was (110)+(211)+(301)+(321) mixed texture.