Transport Research International Documentation (TRID) https://trid.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) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Study on function mechanism of fluorescence tracing method at bitumen-aggregate interface https://trid.trb.org/View/2503666 Thu, 13 Mar 2025 09:24:01 GMT https://trid.trb.org/View/2503666 Particle emissions study from tire sample with nano-silver tracer from different steps of its life cycle. A new approach to trace emissions of tire microparticles https://trid.trb.org/View/2487024 Wed, 22 Jan 2025 16:59:26 GMT https://trid.trb.org/View/2487024 Quantitative characterization of fusion state of virgin and aged asphalt using nano-ferrous ferric oxide tracer https://trid.trb.org/View/2390973 Mon, 24 Jun 2024 09:24:48 GMT https://trid.trb.org/View/2390973 Resolving the Combustion Zones of Bio-hybrid Fuels in Reactivity Controlled Compression Ignition Combustion Using Tracer-Activated Luminescence Imaging https://trid.trb.org/View/2341915 Mon, 11 Mar 2024 16:32:03 GMT https://trid.trb.org/View/2341915 Measuring Concrete Permeability with CHIP https://trid.trb.org/View/2284531 Wed, 01 Nov 2023 15:00:37 GMT https://trid.trb.org/View/2284531 Measuring pollutant exposure using large-eddy simulation and virtual walkers: Analysis of tracer age statistics of idealised urban boundary-layer flows https://trid.trb.org/View/2147309 Tue, 30 May 2023 08:59:39 GMT https://trid.trb.org/View/2147309 Infrared Spectroscopy Analysis of the Blending of Virgin and RAP Binders in Hot Recycled Asphalt Mixture with CTBN as Tracer https://trid.trb.org/View/2130330 Tue, 23 May 2023 10:12:39 GMT https://trid.trb.org/View/2130330 Absorption and Fluorescence Data of Acetone, 3-Pentanone, Biacetyl, and Toluene at Engine-Specific Combinations of Temperature and Pressure https://trid.trb.org/View/1804348 Tue, 14 Mar 2023 15:10:24 GMT https://trid.trb.org/View/1804348 In-cylinder thermographic PIV combined with phosphor thermometry using ZnO:Zn https://trid.trb.org/View/2086658 Tue, 24 Jan 2023 09:30:19 GMT https://trid.trb.org/View/2086658 Experimental research on scavenging process of opposed-piston two-stroke gasoline engine based on tracer gas method https://trid.trb.org/View/2048460 Mon, 28 Nov 2022 10:56:44 GMT https://trid.trb.org/View/2048460 A Study of Groundwater Movement in Landslides https://trid.trb.org/View/2015849 Tue, 06 Sep 2022 16:02:22 GMT https://trid.trb.org/View/2015849 Measuring Concrete Permeability with CHIP https://trid.trb.org/View/1865407 ic) of the concrete. Next, the performance of the silane sealers was evaluated in field cores. Finally, the long-term change in Dic was measured with mixtures that contained different amounts and types of fly ash. The reliability of the technique was further improved by increasing the number of orientation to evaluate the sample and the width of the analysis area. Finally, work was done to decrease the testing time from 28 days to roughly 6 hours. The test can be accelerated by using electric current to drive the tracer through the concrete. Further research is needed to make this technique applicable to a wide range of materials. An overview of the test method is provided with the suggested language that may be helpful in developing a testing standard. ]]> Wed, 14 Jul 2021 15:53:31 GMT https://trid.trb.org/View/1865407 Tracer Study to Estimate the Transport of Cruise Altitude Aviation Emissions in Northern Hemisphere https://trid.trb.org/View/1732680 Thu, 10 Sep 2020 12:05:16 GMT https://trid.trb.org/View/1732680 Plastic additives as tracers of microplastic sources in Japanese road dusts https://trid.trb.org/View/1709781 Tue, 23 Jun 2020 12:30:41 GMT https://trid.trb.org/View/1709781 Antimony as a tracer of non-exhaust traffic emissions in air pollution in Granada (S Spain) using lichen bioindicators https://trid.trb.org/View/1696988 Wed, 22 Apr 2020 12:24:46 GMT https://trid.trb.org/View/1696988