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/ Regional Optimization of Roadside Turfgrass Seed Mixtures Phase 3 https://rip.trb.org/View/1918992 Fri, 18 Feb 2022 12:50:48 GMT https://rip.trb.org/View/1918992 Improving Switchgrass Stand Establishment through Seed Technology https://rip.trb.org/View/1370153 Fri, 25 Sep 2015 09:12:48 GMT https://rip.trb.org/View/1370153 Oil Extraction from Non-Food Oilseeds for Renewable Fuel Production https://rip.trb.org/View/1368944 Wed, 16 Sep 2015 15:46:35 GMT https://rip.trb.org/View/1368944 Oil Extraction from Oilseeds for Renewable Aviation Fuel Production https://rip.trb.org/View/1368942 Wed, 16 Sep 2015 15:42:44 GMT https://rip.trb.org/View/1368942 Development of New Seed Mixes and Establishment Guidelines for Roadside Grasslands in Rhode Island https://rip.trb.org/View/1233999 Thu, 03 Jan 2013 15:05:10 GMT https://rip.trb.org/View/1233999