life cycle study of a product is an accepted method for determining the side effects of its production process on environment during its complete life cycle. in this research, the impacts of global warming, acidification, terrestrial eutrophication and fossil resources depletion per unit yield of wheat (ton) on environment were investigated using life cycle assessment method in marvdasht region...

In this paper, a new activity-based method for the concurrent assessment and tracing of costs, energy consumption and waste generation for usage in Life-Cycle Design is presented. The method is based on Activity-Based Costing (ABC). By utilizing ABC we are able to assess and trace accurately overhead and direct costs, energy and waste generation.. The inherent uncertainty is modeled in terms of...

This report presents automotive applications of life cycle assessment (LCA) which has attracted public attention as an e!ective tool for evaluating environmental burdens quantitatively. It also reviews the background of how LCA has been introduced, and discusses future possibilities of LCA applications to automobiles as well as important aspects of LCA. ( 1999 Society of Automotive Engineers of...

A new method to search best parameters of a transfer line so that the cost of each manufactured part will be minimised. The synchronised transfer lines with parallel machining are considered. Such lines are widely used in mass and large-scale mechanical production. The objective is to minimise the line life cycle cost per part under the given productivity and technological constraints. The desi...