http://jim.sagepub.com/ Structures Journal of Intelligent Material Systems and http://jim.sagepub.com/content/22/9/907 The online version of this article can be found at: DOI: 10.1177/1045389X11414226 2011 22: 907 originally published online 29 July 2011 Journal of Intelligent Material Systems and Structures C. Lira, F. Scarpa and R. Rajasekaran A Gradient Cellular Core for Aeroengine Fan Blades Based on Auxetic Configurations Published by: http://www.sagepublications.com can be found at: Journal of Intelligent Material Systems and Structures Additional services and information for http://jim.sagepub.com/cgi/alerts Email Alerts: http://jim.sagepub.com/subscriptions Subscriptions: http://www.sagepub.com/journalsReprints.nav Reprints: http://www.sagepub.com/journalsPermissions.nav Permissions: http://jim.sagepub.com/content/22/9/907.refs.html Citations: What is This? - Jul 29, 2011 OnlineFirst Version of Record - Aug 1, 2011 OnlineFirst Version of Record - Aug 30, 2011 Version of Record >> at University of Bristol Library on March 25, 2013 jim.sagepub.com Downloaded from