• 어항어장
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• s.81
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• pp.47-51
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• 2007

• Journal of the Korean Geographical Society
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• v.27
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• pp.31-50
• /
• 1983

• Proceedings of the Korean Quaternary Association Conference
• /
• 2005.10a
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• pp.55-70
• /
• 2005

• The Science & Technology
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• no.11 s.462
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• pp.39-41
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• 2007

• 한국전기화학회:학술대회논문집
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• 1998.10a
• /
• pp.96-96
• /
• 1998

• Communications of the Korean Institute of Information Scientists and Engineers
• /
• v.32 no.3
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• pp.61-70
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• 2014

• Proceedings of the Korean Magnestics Society Conference
• /
• 1998.05a
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• pp.120-121
• /
• 1998

• Proceedings of the KGS Conference
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• 2003.05a
• /
• pp.65-68
• /
• 2003

우리나라 동해안의 해성단구 연구에 있어서 1990년대의 중반까지는 Kim, S. W.(1973)의 봉화재면(구정선 고도 130m)을 제외하고는, 주로 구정선 고도 80m~90m 이하의 해성단구면을 대상으로 연구가 진행되어 왔다(오, 1977; 조, 1978; Oh, 1981; Lee, 1987; Kim, J. Y., 1990; 최, 1995a, 1995b, 1996; 최, 1997; 김 외, 1998). 그러나 1990년대의 후기 이후에는 loom 이상의 구정선 고도를 갖는 해성단구에 대한 보고가 윤 외(1999), 황상일 외(2000), 윤 황(2000) 등에 의하여 이루어져 왔다. (중략)

• Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference
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• 1999.06a
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• pp.255-264
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• 1999

Friction characteristics of automotive friction materials containing different metallic fibers rubbing against Al-MMC and cast iron disk specimens have been studied. Friction materials containing aluminum, copper or low steel carbon fiber were tested. Friction tests were composed of three different phases to investigate the effect of temperature, pressure, speed, and drag time. The results showed that the friction material containing Al fibers has lower friction force and wear amount than the others with Cu or Steel fiber. On the other hand, the wear of friction material was severe in the case of using Al-MMC rotors. These results showed that the thermal decomposition of solid lubricants (and organic components), formation of transfer layer, and SiC particles in the AI-MMC rotor play crucial roles in determining the friction characteristics.

• Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference
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• 1999.06a
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• pp.92-100
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• 1999

Friction characteristics of automotive friction materials according to the types of phenolic resin were investigated by using a pad-on-disk type friction tester. Four different simplified friction materials bound with Bakelite$^{TM}$ and Xylok$^{TM}$ phenolic resin were studied in this work. Two different modes of drag test(constant initial temperature test and constant interval test) were employed to analyze the effects of the binders on friction characteristics. Friction materials containing modified Xylok$^{TM}$ resin showed good heat resistance and friction stability. The results also showed that aramid fiber played important roles in improving friction stability and weard wear