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/ Methods for Qualitative and Quantitative Measurement of Top of Rail Friction Modifiers (TORFM) in Revenue Service https://rip.trb.org/View/1762966 Thu, 07 Jan 2021 23:05:28 GMT https://rip.trb.org/View/1762966 Measuring Behavior of Railroad Bridges under Revenue Traffic using Lasers and Unmanned Aerial Vehicles (UAVs) for Safer Operations: Implementation https://rip.trb.org/View/1574979 Mon, 17 Dec 2018 21:06:55 GMT https://rip.trb.org/View/1574979 Utilization of Laser Induced Breakdown Spectroscopy (LIBS) for Real-Time Testing and Quality Control Monitoring of Aggregate Materials used in Highway Construction https://rip.trb.org/View/1467628 Mon, 22 May 2017 09:55:59 GMT https://rip.trb.org/View/1467628 Expanding Mobile Terrestrial Laser Scanning (MTLS) Capability and Capacity throughout Caltrans https://rip.trb.org/View/1441789 Wed, 04 Jan 2017 10:52:32 GMT https://rip.trb.org/View/1441789 Laser Scanning Aggregates for Real Time Property Identification https://rip.trb.org/View/1353744 Fri, 15 May 2015 01:00:36 GMT https://rip.trb.org/View/1353744 Quantification of Surface Micro- and Macro-Texture https://rip.trb.org/View/1336313 Sun, 28 Dec 2014 01:00:09 GMT https://rip.trb.org/View/1336313 Development of an Asphalt Pavement Raveling Detection Algorithm using Emerging 3-D Laser Technology and Macrotexture Analysis https://rip.trb.org/View/1335188 Fri, 12 Dec 2014 01:00:50 GMT https://rip.trb.org/View/1335188 Laser Spectroscopy for Rapid Profiling of Steel Bridge Coatings, Corrosion, and Heavy Metals https://rip.trb.org/View/1334962 Thu, 11 Dec 2014 01:00:46 GMT https://rip.trb.org/View/1334962