Journal of Applied Mechanics just published the 2011 Drucker Medal Paper: Localized Compaction in Porous Sandstones, authored by Profesor John Rudnicki from Northwestern University.
http://appliedmechanics.asmedigitalcollection.asme.org/article.aspx?articleid=1724444
Professor John Rudnicki received the ASME Drucker Medal in 2011.
my heartfelt congratulations
my heartfelt congratulations to Prof. Rudnicki!