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Search results for "annual average"

Filters: 2008 2008 ×
Viewing 1 - 20 of 65 results by relevance
Consensus Study Report

Energy Futures and Urban Air Pollution: Challenges for China and the United States  (2008)

Evaluation of the Flashing Yellow Arrow Permissive-Only Left-Turn Indication Field Implementation  (2008)

Highway Safety Manual Data Needs Guide  (2008)

Research Needs Associated with Particulate Emissions at Airports  (2008)

Pedestrian Safety Prediction Methodology  (2008)

Evaluation of the Use and Effectiveness of Wildlife Crossings  (2008)

Summarizing and Interpreting Aircraft Gaseous and Particulate Emissions Data  (2008)

Forecasting Statewide Freight Toolkit  (2008)

Consensus Study Report

NASA Aeronautics Research: An Assessment  (2008)

Applications of Illuminated, Active, In-Pavement Marker Systems  (2008)

Consensus Study Report

Mississippi River Water Quality and the Clean Water Act: Progress, Challenges, and Opportunities  (2008)

Consensus Study Report

Estimating Mortality Risk Reduction and Economic Benefits from Controlling Ozone Air Pollution  (2008)

Calibration and Validation of the Enhanced Integrated Climatic Model for Pavement Design  (2008)

Lightning-Warning Systems for Use by Airports  (2008)

Consensus Study Report

Evaluating Research Efficiency in the U.S. Environmental Protection Agency  (2008)

Consensus Study Report

Changes in the Sheep Industry in the United States: Making the Transition from Tradition  (2008)

Potential Impacts of Climate Change on U.S. Transportation: Special Report 290  (2008)

Falling Weight Deflectometer Usage  (2008)

Aircraft and Airport-Related Hazardous Air Pollutants: Research Needs and Analysis  (2008)