• 제목/요약/키워드: company

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아르헨티나에서 외국광산기업, 야마나 골드, 개요소개 (Introduction of Profile of Foreign Mining Company, Yamana Gold, in Argentina)

  • 이한영
    • 암석학회지
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    • 제18권4호
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    • pp.371-379
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    • 2009
  • 아르헨티나의 대표적인 외국광산기업인 야마나 골드의 회사연혁, 현재와 미래의 광산프로젝트, 생산량의 개요를 소개하였다. 이는 신뢰성있는 협력파트너를 모색하려는 한국 광산기업들에게 실질적인 회사정보를 제공하기 위함이다.

가스냉방의 경제성 분석 (An Economic Analysis of the Natural Gas Air-conditioning)

  • 김봉진;박연홍
    • 산업공학
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    • 제11권1호
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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.

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계층분석기법을 이용한 이동통신사 선정에 관한 연구 (A Study on the Selection of the Telecommunication Company Using an Analytical Hierarchy Process)

  • 서광규
    • 대한안전경영과학회지
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    • 제9권1호
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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.

아르헨티나에서 외국광산기업, 바릭골드, 개요소개 (Introduction of Profile of Foreign Mining Company, Barric Gold, in Argentina)

  • 이한영
    • 암석학회지
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    • 제18권3호
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    • pp.269-278
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    • 2009
  • 아르헨티나의 대표적인 외국광산기업인 바릭골드의 회사연혁, 현재와 미래의 광산프로젝트, 생산량의 개요를 소개하였는데 이는 신뢰성있는 협력파트너를 모색하려는 한국 광산기업들에게 실질적인 회사정보를 제공하기 위함이다.