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/ TMA Truck Safety https://trid.trb.org/View/2577119 Mon, 18 Aug 2025 08:50:41 GMT https://trid.trb.org/View/2577119 Design and Validation of an Active Headrest System with Integrated Sensing in Rear-End Crash Scenarios https://trid.trb.org/View/2587112 Tue, 12 Aug 2025 10:18:06 GMT https://trid.trb.org/View/2587112 Development of a New Concept Structure for 4-Way Electric Headrest Adjustment https://trid.trb.org/View/2539564 Fri, 16 May 2025 09:33:46 GMT https://trid.trb.org/View/2539564 Reclined postures in vehicle seats: Preferred seatback contours and head support locations https://trid.trb.org/View/2512749 Thu, 10 Apr 2025 09:21:25 GMT https://trid.trb.org/View/2512749 Research on side impact parameters of child safety seat based on ECE R129 regulation and SIP optimized protection https://trid.trb.org/View/2035964 Tue, 11 Oct 2022 16:57:42 GMT https://trid.trb.org/View/2035964 Retrospective evaluation of vehicle whiplash-reducing head restraint systems to prevent whiplash injury in Victoria, Australia https://trid.trb.org/View/1760158 Mon, 11 Jan 2021 11:08:05 GMT https://trid.trb.org/View/1760158 3D Audio Reproduction via Headrest Equipped with Loudspeakers—Investigations on Acoustical Design Criteria https://trid.trb.org/View/1742931 Fri, 16 Oct 2020 09:17:12 GMT https://trid.trb.org/View/1742931 Injury Rates by Crash Severity, Belt Use and Head Restraint Type and Performance in Rear Impacts https://trid.trb.org/View/1702222 Wed, 27 May 2020 17:26:03 GMT https://trid.trb.org/View/1702222 The Effects of Active and Conventional Head Restraints on Front Seat Occupant Responses in Rear Impacts https://trid.trb.org/View/1702218 Tue, 26 May 2020 10:16:23 GMT https://trid.trb.org/View/1702218 Posture and Belt Fit in Reclined Passenger Seats https://trid.trb.org/View/1644272 Wed, 18 Sep 2019 09:16:59 GMT https://trid.trb.org/View/1644272 Neck Posture and Muscle Activity in a Reclined Business Class Aircraft Seat Watching IFE With and Without Head Support https://trid.trb.org/View/1602699 Thu, 27 Jun 2019 14:41:26 GMT https://trid.trb.org/View/1602699 Comfortable Head and Neck Postures in Reclined Seating for Use in Automobile Head Rest Design https://trid.trb.org/View/1604339 Tue, 28 May 2019 16:50:43 GMT https://trid.trb.org/View/1604339 A Simulation Approach for Identification and Design Optimization to Prevent Headrest Rattle https://trid.trb.org/View/1578798 Fri, 26 Apr 2019 17:00:41 GMT https://trid.trb.org/View/1578798 Design for Headrest Including Guides Slot to Reduce the Neck Force in Rear End Impact https://trid.trb.org/View/1574642 Fri, 25 Jan 2019 10:31:43 GMT https://trid.trb.org/View/1574642 Occupant Preferred Back Angle Relative to Head Restraint Regulations https://trid.trb.org/View/1431085 Fri, 28 Sep 2018 11:20:25 GMT https://trid.trb.org/View/1431085