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1 - 3 of 3 resultsSearch results for "observational studies"
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Guidebook for Conducting Airport User Surveys (2009)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; Airport Cooperative Research Program
Transportation and Infrastructure
Assessing Aircraft Noise Conditions Affecting Student Learning, Volume 2: Appendices (2014)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; Airport Cooperative Research Program; Ben H. Sharp; Thomas L. Connor; Donald McLaughlin; Charlotte Clark; Stephen A. Stansfeld; Joy Hervey
Transportation and Infrastructure
Rural Transportation Issues: Research Roadmap (2022)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Jaime Sullivan; Karalyn Clouser; John Shaw
Transportation and Infrastructure