Ultrafine particle

Results: 320



#Item
241Air pollution in the United States / Air pollution / Particulates / Smog / Environmental chemistry / Clean Air Act / National Ambient Air Quality Standards / United States Environmental Protection Agency / Ultrafine particle / Environment / Pollution / Earth

Microsoft Word - PM NAAQS RTC _12-14-2012_ FINAL.docx

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Source URL: www.epa.gov

Language: English - Date: 2013-06-11 10:56:23
242Atmosphere / Nanomaterials / Atmospheric sciences / Air pollution / Aerosol / Ultrafine particle / Nanoparticle / Smoke / Aerosol science / Particulates / Pollution

2005 Bibliometric Analysis (Revised) for Papers on Topics Related to Particulate Matter(PM[removed])

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Source URL: www.epa.gov

Language: English - Date: 2008-02-14 13:56:00
243Atmosphere / Air pollution / Medicine / Epidemiology / Pollutants / Diesel exhaust / Aerosol / Ultrafine particle / Environmental medicine / Aerosol science / Particulates / Pollution

PDF Document

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Source URL: www.epa.gov

Language: English - Date: 2007-10-08 15:27:10
244Aerosol science / Particulates / Atmospheric sciences / Pollutants / Visibility / Inhalation exposure / Aerosol / Ultrafine particle / Air quality / Pollution / Atmosphere / Air pollution

REFERENCES Abbey, D. E.; Lebowitz, M. D.; Mills, P. K.; Petersen, F. F.; Beeson, W. L.; Burchette, R. J. (1995a) Long-term ambient concentrations of particulates and oxidants and development of chronic disease in a cohor

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Source URL: www.epa.gov

Language: English - Date: 2012-06-06 15:51:12
245Atmosphere / Air pollution / Atmospheric sciences / Aerosol / Impact factor / United States Environmental Protection Agency / Diesel exhaust / Ultrafine particle / Pollution / Aerosol science / Particulates

Bibliometric Analysis for the U.S. Environmental Protection Agency/Office of Research and Development’s Air (Particulate Matter, Ozone, Air Toxics, and Indoor Air) Research Program

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Source URL: www.epa.gov

Language: English - Date: 2007-10-08 15:27:22
246Smog / Particulates / Pollutants / Ultrafine particle / Clean Air Act / National Ambient Air Quality Standards / United States Environmental Protection Agency / Diesel exhaust / Air quality / Pollution / Atmosphere / Air pollution

Tuesday, January 17, 2006 Part II Environmental

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Source URL: www.epa.gov

Language: English - Date: 2006-01-17 16:56:08
247Particulates / Atmospheric sciences / Smog / Pollutants / Nanomaterials / Ultrafine particle / Air quality / National Ambient Air Quality Standards / PM / Pollution / Atmosphere / Air pollution

Office of Air Quality Planning and Standards Research Triangle Park, North Carolina[removed]June 2001

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Source URL: www.epa.gov

Language: English - Date: 2012-06-06 15:51:41
248Aerosol science / Air pollution / Atmospheric sciences / Pollutants / Smog / Ultrafine particle / Epidemiology / Alveolar macrophage / Asthma / Pollution / Particulates / Atmosphere

V-1 V. CRITICAL ELEMENTS IN THE REVIEW OF THE PRIMARY STANDARDS A.

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Source URL: www.epa.gov

Language: English - Date: 2012-06-06 15:50:59
249Atmospheric sciences / Atmosphere / Nanomaterials / Pollutants / Smog / Nanoparticle / Particle size / Air pollution / Ultrafine particle / Particulates / Pollution / Aerosol science

IV-1 IV. AIR QUALITY: CHARACTERIZATION AND IMPLICATIONS This chapter defines the various subclasses of particulate matter (PM) and then briefly

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Source URL: www.epa.gov

Language: English - Date: 2012-06-06 15:50:56
250Aerosol science / Air pollution / Pollutants / Smog / Ultrafine particle / Particle / Smoke / Pollution / Particulates / Atmosphere

A-1 APPENDIX A CONSIDERATIONS IN SELECTING PARTICLE SIZE CUT POINT FOR FINE PARTICLES An important decision relating to the choice of indicator is the choice of measurement which in a sense serves as an operational defin

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Source URL: www.epa.gov

Language: English - Date: 2012-06-06 15:50:46
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