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/ Recycling Large-Scale 3 D-Printed Polymer Composite Precast Concrete Forms (2.18) https://rip.trb.org/View/1994577 Fri, 15 Jul 2022 15:08:52 GMT https://rip.trb.org/View/1994577 Development of a Machine Learning-Based Model to Determine the Optimum and Safe Restriping Timing of Thermoplastic Pavement Markings in Hot and Humid Climates https://rip.trb.org/View/1904966 Thu, 20 Jan 2022 14:12:23 GMT https://rip.trb.org/View/1904966 Recycling Large Scale 3D Printed Polymer Composite Precast Concrete Formwork https://rip.trb.org/View/1895372 Fri, 03 Dec 2021 13:32:11 GMT https://rip.trb.org/View/1895372 Thermoplastic Composites by 3D Printing and Automated Manufacturing to Extend the Life of Transportation Facilities (2.4) https://rip.trb.org/View/1590583 Tue, 05 Mar 2019 09:58:36 GMT https://rip.trb.org/View/1590583 Re-Rounding of Deflected Thermoplastic Conduit - Phase 2 https://rip.trb.org/View/1477564 Wed, 26 Jul 2017 13:06:33 GMT https://rip.trb.org/View/1477564 Synthetic Light Weight Aggregate (SLA) from Fly Ash and Waste Plastic https://rip.trb.org/View/1227396 Thu, 03 Jan 2013 12:58:32 GMT https://rip.trb.org/View/1227396