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Search results for "frequency division"

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West Virginia Division of Highways’ Roadmap to a Watershed Approach for Maximizing Ecological Lift through Compensatory Mitigation Activities  (2013)

Short-Term Monitoring for Compliance with Air Quality Standards  (2004)

TravelMatters: Mitigating Climate Change with Sustainable Surface Transportation  (2005)

Evaluating Methods for Determining Interior Noise Levels Used in Airport Sound Insulation Programs  (2016)

Effects of Aircraft Noise: Research Update on Select Topics  (2008)

Helicopter Noise Information for Airports and Communities  (2016)

Recommended Community Noise Model Enhancements to Improve Prediction of Helicopter Activity Impacts  (2015)

Long-Term Performance and Life-Cycle Costs of Stormwater Best Management Practices  (2014)

Use and Potential Impacts of AFFF Containing PFASs at Airports  (2017)

Improving AEDT Noise Modeling of Mixed Ground Surfaces  (2017)

Best Practices Guidebook for Preparing Lead Emission Inventories from Piston-Powered Aircraft with the Emission Inventory Analysis Tool  (2015)

Interpreting the Results of Airport Water Monitoring  (2017)

Public Transportation's Role in Addressing Global Climate Change  (2009)

Commercial Space Operations Noise and Sonic Boom Modeling and Analysis  (2018)

Evaluation of Best Management Practices for Highway Runoff Control  (2006)

Applying Whole Effluent Toxicity Testing to Aircraft Deicing Runoff  (2015)

User Guides for Noise Modeling of Commercial Space Operations—RUMBLE and PCBoom  (2018)

A Comprehensive Development Plan for a Multimodal Noise and Emissions Model  (2010)

Evaluating Pavement Strategies and Barriers for Noise Mitigation  (2013)

Quantifying Aircraft Lead Emissions at Airports  (2015)