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Purchasing Strategies for Environmental Restoration Projects

Murphy, David J.; Heberling, Michael E. - In: International journal of physical distribution & … 24 (1994) 5, pp. 45

Persistent link: https://www.econbiz.de/10006002237

A Framework for Purchasing and Integrated Product Teams

Murphy, David J.; Heberling, Michael E. - In: International journal of purchasing and materials management 32 (1996) 3, pp. 11-19

Persistent link: https://www.econbiz.de/10006403652

Commercial Buying Practices in the Department of Defense: Barriers and Benefits

Templin, Carl R.; Heberling, Michael E. - In: International journal of purchasing and materials management 30 (1994) 1, pp. 41-50

Persistent link: https://www.econbiz.de/10006408430

The Rediscovery of Modern Purchasing

Heberling, Michael E. - In: International journal of purchasing and materials management 29 (1993) 4, pp. 47-53

Persistent link: https://www.econbiz.de/10006413089

Competition Strategies for Defense Projects

Heberling, Michael E.; Templin, Carl R. - In: Project management journal : PMJ 26 (1995) 1, pp. 32-40

Persistent link: https://www.econbiz.de/10007138707

THE F-22 ADVANCED TACTICAL FIGHTER: The Air Force Model Acquisition Program

Heberling, Michael E.; Wagner, Gary F.; Rendon, Rene G. - In: PM network : the professional magazine of the Project … 7 (1993) 9, pp. 12-19

Persistent link: https://www.econbiz.de/10007143165

Energy return on investment, peak oil, and the end of economic growth

Murphy, David J.; Hall, Charles A. S. - In: Ecological economics reviews, (pp. 52-72). 2011

Persistent link: https://www.econbiz.de/10009382626

Order from Chaos: A Preliminary Protocol for Determining the EROI of Fuels

Murphy, David J.; Hall, Charles A.S.; Dale, Michael; … - In: Sustainability 3 (2011) 10, pp. 1888-1907

The main objective of this manuscript is to provide a formal methodology, structure, and nomenclature for EROI analysis that is both consistent, so that all EROI numbers across various processes can be compared, and also flexible, so that changes or additions to the universal formula can focus...

Persistent link: https://www.econbiz.de/10009325463

New perspectives on the energy return on (energy) investment (EROI) of corn ethanol

Murphy, David J.; Hall, Charles A. S.; Powers, Bobby - In: Environment, development and sustainability : a … 13 (2010) 1, pp. 179-203

Persistent link: https://www.econbiz.de/10008767815

Evaluating Performance of the Purchasing Department Using Data Envelopment Analysis

Murphy, David J.; Pearson, John N.; Siferd, Sue P. - In: Journal of business logistics : JBL 17 (1996) 2, pp. 77-92

Persistent link: https://www.econbiz.de/10007003954