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Search results for "respiratory tract"

Filters: Transportation Research Board TRB × 2021 2021 ×
Viewing 1 - 20 of 29 results by relevance

An Update on Public Transportation's Impacts on Greenhouse Gas Emissions  (2021)

Practices for Selecting Pedestrian and Bicycle Projects  (2021)

Prioritization of Public Transportation Investments: A Guide for Decision-Makers  (2021)

LED Roadway Lighting: Impact on Driver Sleep Health and Alertness  (2021)

Legal Implications of Data Collection at Airports  (2021)

COVID-19 Addendum to Critical Issues in Transportation  (2021)

A Pandemic Playbook for Transportation Agencies  (2021)

Performance Metrics for Public–Private Partnerships  (2021)

Innovative Practices for Transit Planning at Small to Mid-Sized Agencies  (2021)

Resource Guide for Improving Diversity and Inclusion Programs for the Public Transportation Industry  (2021)

Guidebook and Research Plan to Help Communities Improve Transportation to Health Care Services  (2021)

Rethinking Airport Parking Facilities to Protect and Enhance Non-Aeronautical Revenues  (2021)

Utilization Measurement and Management of Fleet Equipment  (2021)

Repair and Maintenance of Post-Tensioned Concrete Bridges  (2021)

Technical Feasibility of a Wheelchair Securement Concept for Airline Travel: A Preliminary Assessment  (2021)

Options for Reducing Lead Emissions from Piston-Engine Aircraft  (2021)

Guidebook for Developing a Zero- or Low-Emissions Roadmap at Airports  (2021)

Guidebook for Data and Information Systems for Transportation Asset Management  (2021)

Evaluating the Traveler's Perspective to Improve the Airport Customer Experience  (2021)

Evaluating and Implementing Airport Privatization and Public-Private Partnerships  (2021)