Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Reduced-Order Non-Linear Dynamic System Models https://rip.trb.org/View/1363288 Wed, 29 Jul 2015 01:01:02 GMT https://rip.trb.org/View/1363288 Non-linear Finite Element Modeling and Material Model Development for Aircraft Engine Failure Analysis https://rip.trb.org/View/1360975 Wed, 15 Jul 2015 01:01:09 GMT https://rip.trb.org/View/1360975