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/ Project 27 - Ultra Low Sulfur https://rip.trb.org/View/1364654 Tue, 11 Aug 2015 01:00:34 GMT https://rip.trb.org/View/1364654 Studying the Effects of Ultra Low Sulfur Jet Fuel on Climate and Air Quality https://rip.trb.org/View/1363042 Sat, 25 Jul 2015 01:00:17 GMT https://rip.trb.org/View/1363042 Effect of Trona on the Leaching of Trace Elements from Coal Fly Ash https://rip.trb.org/View/1301307 Fri, 07 Mar 2014 01:01:44 GMT https://rip.trb.org/View/1301307 Optimal Harvest Time of Switchgrass https://rip.trb.org/View/1229906 Thu, 03 Jan 2013 13:50:29 GMT https://rip.trb.org/View/1229906