Sustainability of Metals

Precious and specialty metals make unique and indispensable contributions to modern high-tech electronic and other devices. Yet, conservation of these metals is woefully inadequate. This article discusses the metals that are involved and their fate in global society, some of the opportunities...

Designing a Sustainable Supply Chain

This article proposes the use of the P-graph (process graph) framework together with sustainability and profitability considerations in the design of supply chains as a foundational technique to generate feasible alternative structures for supply chains.

Supply chain design is important...

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