인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
The Korean Eco-indicator method has been proposed to represent environmental impact of a product throughout its entire life cycle in a single score. The objective of this research is to determine the relative significance factor of an impact category which is an essential component of a weighting factor in the Korean Eco-indicator method. Conventional analytic hierarchy process(AHP) and a modified AHP proposed in this research which employs rank-order were applied to derive the relative significance factor. Results from the two methods were identical except a minor difference in the value of the relative significance factor. The Rank-Order AHP is judged useful than conventional AHP, because the former reduces the number of pair-wise comparison while allowing expert make judgment easier with consistency. The relative significance factor of an impact category including abiotic resource depletion, global warming, ozone depletion, human toxicity, eco-toxicity, acidification, eutrophication, and photochemical oxidant creation were 0.277, 0.267, 0.145, 0.112, 0.097, 0.054, 0.032 and 0.017, respectively.
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목차
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참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2017-539-001527112