NDLI: Development of a hybrid environmental impact assessment model: a case study on computer displays

Content Provider	IEEE Xplore Digital Library
Author	Xiaoying Zhou Schoenung, J.M.
Copyright Year	2004
Description	Author affiliation: Dept. of Chem. Eng. & Mater. Sci., California Univ., Davis, CA, USA (Xiaoying Zhou; Schoenung, J.M.)
Abstract	This paper presents a new approach for environmental impact assessment in a multi-attribute framework by using a modified quality function deployment (QFD) methodology. We have applied this hybrid methodology to a previously published life cycle assessment on computer displays. Our focus is on the evaluation and comparison of life-cycle environmental impacts, cost and performance attributes for CRTs and LCDs. From a methodological aspect, our approach is aimed at considering all of the life cycle stages and several important impact categories with coherent treatment of the basic data in a matrix-based QFD structure. Concurrently, some statistical methods and different sets of models (such as median ranks, prioritization matrix and analytical hierarchy process) are incorporated into the weighting and rating process. This allows us to elaborate the specific assessment steps and to provide a valid and systematic analysis. Our objective is to provide a feasible and easily accessible methodology so that display technology selection matrices can be developed on the basis of different stakeholder values. The limitations and challenges associated with this methodology are also identified and discussed in this paper.
Sponsorship	IEEE Comput. Soc. Tech. Committee on Electron. and the Environ
Starting Page	91
Ending Page	96
File Size	1521674
Page Count	6
File Format	PDF
ISBN	0780382501
ISSN	10952020
DOI	10.1109/ISEE.2004.1299694
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-05-10
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer aided software engineering Computer displays Quality function deployment Cathode ray tubes Materials science and technology Costs Communication industry Chemical engineering Liquid crystal displays Chemical technology
Content Type	Text
Resource Type	Article

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