• The Journal of the Petrological Society of Korea
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• v.18 no.4
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• pp.371-379
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• 2009

A famous foreign mining company in Argentina, Yamana Gold, its profile including company history, current and future mining projects, and production are introduced in this paper for the Korean mining companies those are sincerely looking for reliable collaborative partners to deliver the practical company informations.

• Proceedings of the Korean Nuclear Society Conference
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• 1998.10a
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• pp.112-112
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• 1998

• IE interfaces
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• v.11 no.1
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• pp.207-214
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• 1998

Since the natural gas air-conditioning not only increases the base load of the gas company but also decreases the summer peak load of the electricity company, it is considerded as an efficient demand-side management program. This paper suggests the economic evaluation method of the gas air-conditioning program from the perspectives of the participants, the pipeline gas company, the local distribution company, the electricity company, and the total resources. The absorption type gas air-conditioning/space-heating is selected as a case study to illustrate the economic analysis of the natural gas air-conditioning.

• Proceedings of the Korean Nuclear Society Conference
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• 2005.05a
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• pp.1110-1111
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• 2005

• Proceedings of the SAREK Conference
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• 2004.06a
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• pp.129-129
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• 2004

• Journal of the Korea Safety Management & Science
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• v.9 no.1
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• pp.213-220
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• 2007

This paper proposes the selection model of the telecommunication company using an analytical hierarchy process. When selecting a telecommunication company, consumers conflict the difficulty In decision-making because there are many competitive and complementary factors of telecommunication companies. To select an optimal telecommunication company, consumers need to consider a number of different quantitative and qualitative factors such as fare, various services, additional function and so on. In this study, we use the analytic hierarchy process based method for selecting the telecommunication company considering various factors to help consumers' decision-making for their benefits.

• The Journal of the Petrological Society of Korea
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• v.18 no.3
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• pp.269-278
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• 2009

A famous foreign mining company in Argentina, Barrick Gold, its profile including company history, current and future mining projects, and production are introduced in this paper for the Korean mining companies those are sincerely looking for reliable collaborative partners to deliver the practical company informations.

• Proceedings of the Korean Nuclear Society Conference
• /
• 2005.10a
• /
• pp.852-853
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• 2005

• Proceedings of the Korean Nuclear Society Conference
• /
• 2004.10a
• /
• pp.443-444
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• 2004

• Proceedings of the Korean Nuclear Society Conference
• /
• 2004.10a
• /
• pp.425-426
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• 2004