Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. 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/ A New Digital Repository and Annotated Bibliography for GDOT R&D Projects https://rip.trb.org/View/1601104 Fri, 19 Apr 2019 15:39:43 GMT https://rip.trb.org/View/1601104 Development of a Learning Taxonomy and Implementation Strategies (#9) https://rip.trb.org/View/1532632 Thu, 16 Aug 2018 10:45:34 GMT https://rip.trb.org/View/1532632 Development of a Learning Taxonomy and Implementation Strategies (#9) https://rip.trb.org/View/1532138 Wed, 15 Aug 2018 09:17:11 GMT https://rip.trb.org/View/1532138 Supply Chain Training/Education Report https://rip.trb.org/View/1229411 Thu, 03 Jan 2013 13:41:23 GMT https://rip.trb.org/View/1229411