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Search results for "concentration threshold"

Viewing 1 - 20 of 221 results by relevance

State DOT Policies and Practices on the Use of Corrosion-Resistant Reinforcing Bars  (2025)

Consensus Study Report

A Framework for Assessing the Health Hazard Posed by Bioaerosols  (2008)

Consensus Study Report

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 2  (2002)

Consensus Study Report

Reducing the Threat of Improvised Explosive Device Attacks by Restricting Access to Explosive Precursor Chemicals  (2018)

Alternative Fuels as a Means to Reduce PM2.5 Emissions at Airports  (2012)

Consensus Study Report

Science and Judgment in Risk Assessment  (1994)

Environmental Performance of Tanker Designs in Collision and Grounding: Method for Comparision -- Special Report 259  (2001)

Consensus Study Report

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 12  (2012)

Consensus Study Report

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 10  (2011)

Consensus Study Report

Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants: Volume 4  (2000)

Proceedings

Measuring Housing Discrimination in a National Study: Report of a Workshop  (2002)

Manual on Service Life of Corrosion-Damaged Reinforced Concrete Bridge Superstructure Elements  (2006)

Consensus Study Report

Global Sources of Local Pollution: An Assessment of Long-Range Transport of Key Air Pollutants to and from the United States  (2010)

Consensus Study Report

Small-Area Estimates of School-Age Children in Poverty: Interim Report 3  (1999)

Proceedings

Meeting the Dietary Needs of Older Adults: Exploring the Impact of the Physical, Social, and Cultural Environment: Workshop Summary  (2016)

Consensus Study Report

Strategies to Protect the Health of Deployed U.S. Forces: Detecting, Characterizing, and Documenting Exposures  (2000)

Consensus Study Report

Investigative Strategies for Lead-Source Attribution at Superfund Sites Associated with Mining Activities  (2017)

Proceedings

Frontiers of Engineering: Reports on Leading-Edge Engineering from the 2003 NAE Symposium on Frontiers of Engineering  (2004)

Guidance for Treatment of Airport Stormwater Containing Deicers  (2013)

Health Effects of Ingested Fluoride  (1993)