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/ Sensorless Estimation of In-Cabin CO2 Concentration for Model-Based Air Recirculation Control https://trid.trb.org/View/2691886 Wed, 03 Jun 2026 09:07:21 GMT https://trid.trb.org/View/2691886 The state of modelling for evaluating health equity impacts of freight emissions https://trid.trb.org/View/2673074 Tue, 10 Mar 2026 09:54:57 GMT https://trid.trb.org/View/2673074 Dimensionless Theory–Particle Swarm Optimization Prediction Framework for Diffusion Concentration Distribution of Buried Gas Pipeline Leakage https://trid.trb.org/View/2582016 Fri, 24 Oct 2025 16:53:54 GMT https://trid.trb.org/View/2582016 Leakage Characteristic Analysis and Hazard Level Classification of Gas Pipelines Considering Layered Soil Backfilling https://trid.trb.org/View/2547975 Wed, 24 Sep 2025 15:24:34 GMT https://trid.trb.org/View/2547975 Detailed Event Mean Concentrations for Transportation Facilities https://trid.trb.org/View/2569143 Tue, 24 Jun 2025 11:35:50 GMT https://trid.trb.org/View/2569143 Gas jet structure effects on fuel concentrations and flames in a hydrogen low-pressure direct-injection spark-ignition engine https://trid.trb.org/View/2552344 Tue, 17 Jun 2025 09:58:01 GMT https://trid.trb.org/View/2552344 Concentrations and origins of ultrafine particles at a major European harbor https://trid.trb.org/View/2518775 Fri, 23 May 2025 15:34:42 GMT https://trid.trb.org/View/2518775 Aircraft Air Quality and Bleed Air Contamination Detection [supporting datasets] https://trid.trb.org/View/2543096 Wed, 23 Apr 2025 14:47:34 GMT https://trid.trb.org/View/2543096 Complicated pollution characteristics (particulate matter, heavy metals, microplastics, VOCs) of spent lithium-ion battery recycling at an industrial level https://trid.trb.org/View/2529543 Wed, 09 Apr 2025 09:52:24 GMT https://trid.trb.org/View/2529543 An Observer-Based Controller of Anode Pressure and Nitrogen Concentration for Fuel Cell System https://trid.trb.org/View/2511618 Fri, 04 Apr 2025 16:54:02 GMT https://trid.trb.org/View/2511618 A Theoretical Model for the Correlation of Smoke Number to Dry Particulate Concentration in Diesel Exhaust https://trid.trb.org/View/1783386 Fri, 07 Mar 2025 15:04:45 GMT https://trid.trb.org/View/1783386 Aircraft Air Quality and Bleed Air Contamination Detection: Phase 2, Volume 2 [supporting dataset] https://trid.trb.org/View/2516405 Fri, 07 Mar 2025 15:04:44 GMT https://trid.trb.org/View/2516405 Aircraft Air Quality and Bleed Air Contamination Detection; On-Wing Tests, Sensor Technologies, and Chemical Sampling (Phase 2, Volume 2) https://trid.trb.org/View/2508899 Mon, 24 Feb 2025 09:11:56 GMT https://trid.trb.org/View/2508899 Analyzing Pollutant Concentrations in Two Main Greek Urban Centers https://trid.trb.org/View/2407172 Mon, 13 Jan 2025 11:12:02 GMT https://trid.trb.org/View/2407172 Simulation Methodology for Hydrogen Concentration and Dilution Strategy in a Hydrogen Fueled Internal Combustion Engine https://trid.trb.org/View/2474912 Mon, 13 Jan 2025 10:24:41 GMT https://trid.trb.org/View/2474912