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See all EPA publications for Gary Norris Include records from any EPA source

Records 26 to 50 of 90 records from [ORD-NERL] from author Gary Norris

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2012

OLSON, D. A., R. VEDANTHAM, G. A. NORRIS, S. G. Brown, AND P. Roberts. Determining Source Impacts Near Roadways using Wind Regression and Organic Source Markers. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 47(February):261-268, (2012).

DUVALL, R. M., D. A. OLSON, G. A. NORRIS, J. M. BURKE, R. VEDANTHAM, AND R. W. WILLIAMS. Determining Spatial Variability in PM2.5 Source Impacts across Detroit, MI. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 47(February):491-498, (2012).

Mukerjee, S., L. Smith, L. Neas, AND G. Norris. Evaluation of land use regression models (LURs) for nitrogen dioxide and benzene in four U.S. Cities. The Scientific World Journal . Hindawi Publishing Corporation, New York, NY, 2012(865150):1-8, (2012).

Ault, A., T. Peters, E. Sawvel, G. Casuccio, R. Willis, G. Norris, AND V. Grassian. Single Particulate SEM-EDX Analysis of Iron-Containing Coarse Particulate Matter in an Urban Environment: Sources and Distribution of Iron within Cleveland, Ohio. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 46(8):4331-4339, (2012).

2011

McBride, S. J., G. A. NORRIS, R. W. WILLIAMS, AND L. M. NEAS. Bayesian Hierarchical Modeling of Cardiac Response to Particulate Matter Exposure. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 21(1):74-91, (2011).

Conny, J. M. AND G. A. NORRIS. Scanning Electron Microanalysis and Analytical Challenges of Mapping Elements in Urban Atmospheric Particles. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 45(17):7380-7386, (2011).

2009

Conny, J. M., G. A. NORRIS, AND T. R. Gould. Factorial Based Response Surface Modeling with Confidence Intervals for Optimizing Thermal Optical Transmission Analysis of Atmospheric Black Carbon. ANALYTICA CHIMICA ACTA. Elsevier Science Ltd, New York, NY, 635(2):144-156, (2009).

NORRIS, G. A., R. VEDANTHAM, K. Wade, P. Zhan, S. Brown, P. Pentti, S. I. EBERLY, AND C. FOLEY. Guidance Document for PMF Applications with the Multilinear Engine. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-09/032 (NTIS PB2009-107895), 2009.

Zota, A., R. WILLIS, R. Jim, G. A. NORRIS, J. P. SHINE, R. M. DUVALL, L. A. Schaider, AND J. D. SPENGLER. Impact of Mining Waste on Airborne Respirable Particulates in Northeastern Oklahoma, United States. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 59(11):1347-1357, (2009).

HENRY, R. C., G. A. NORRIS, R. VEDANTHAM, AND J. R. Turner. Source Region Identification Using Kernel Smoothing. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 43(11):4090-4097, (2009).

OLSON, D. A., D. HAMMOND, R. L. SEILA, J. M. BURKE, AND G. A. NORRIS. Spatial Gradients and Source Apportionment of Volatile Organic Compounds Near Roadways. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 43(35):5647-5653, (2009).

2008

NORRIS, G. A., R. VEDANTHAM, K. Wade, S. Brown, J. Prouty, AND C. FOLEY. EPA Positive Matrix Factorization (PMF) 3.0 Fundamentals & User Guide. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-08/108, 2008.

2007

WILLIAMS, R. W., A. F. VETTE, J. M. BURKE, G. A. NORRIS, K. WESSON, M. STRUM, T. FOX, AND T. H. WATKINS. (PORTUGAL)THE DETROIT EXPOSURE AND AEROSOL RESEARCH STUDY. Presented at International Technical Meeting on Air Pollution Modeling, Aveiro, PORTUGAL, September 24 - 28, 2007.

NORRIS, G. A., R. VEDANTHAM, AND R. M. DUVALL. EPA UNMIX 6.0 USER GUIDE. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-07/089 (NTIS PB2007-112630), 2007.

WILLIAMS, R. W., A. F. VETTE, C. W. CROGHAN, C. D. STEVENS, T. M. BARZYK, P. A. JONES, D. A. WHITAKER, S. R. MCDOW, G. A. NORRIS, S. MUKERJEE, J. M. BURKE, B. J. GEORGE, AND M. HEINDORF. PLANNED INTEGRATION OF MEASUREMENT AND SURVEY DATA FROM THE DEARS WITH LOCAL AND REGIONAL RESEARCH EFFORTS: PRELIMINARY DATA FINDINGS AND OBSERVATIONS. Presented at Canada-US Border Air Quality Studies Workshop, Windsor, ON, CANADA, September 27, 2007.

DUVALL, R. M., G. A. NORRIS, J. M. BURKE, J. K. MCGEE, M. I. GILMOUR, AND R. B. DEVLIN. SOURCE APPORTIONMENT OF PARTICULATE MATTER IN THE U.S. AND ASSOCIATIONS WITH IN VIVO AND IN VITRO LUNG INFLAMMATORY MARKERS. Presented at 29th NATO/SPS International Technical Meeting, Aveiro, PORTUGAL, September 24 - 28, 2007.

2006

DUVALL, R. M., G. A. NORRIS, J. M. BURKE, J. K. MCGEE, M. I. GILMOUR, AND R. B. DEVLIN. ASSOCIATIONS BETWEEN FINE PARTICULATE MATTER SOURCES AND HEALTH EFFECTS. Presented at EPA Science Forum 2006, Washington, DC, May 16 - 18, 2006.

MCDOW, S. R., M. MAZUREK, M. LI, R. M. DUVALL, AND G. A. NORRIS. PARTICULATE ORGANIC SOURCE MARKERS IN THE NEW YORK CITY METROPOLITAN AREA. Presented at American Geophysical Union National Meeting, San Fancisco, CA, December 11 - 15, 2006.

DUVALL, R. M., G. A. NORRIS, J. M. BURKE, J. K. MCGEE, M. I. GILMOUR, AND R. B. DEVLIN. SOURCE APPORTIONMENT OF FINE PARTICLES IN THE U.S. AND ASSOCIATIONS BETWEEN INFLAMMATORY MARKER IL -8. Presented at International Aerosol Conference (AAAR & ISAM), St. Paul, MN, September 10 - 15, 2006.

DUVALL, R. M., G. A. NORRIS, J. M. BURKE, J. K. MCGEE, M. I. GILMOUR, AND R. B. DEVLIN. SOURCE APPORTIONMENT OF FINE PARTICULATE MATTER IN THE U.S. AND ASSOCIATIONS WITH LUNG INFLAMMATORY MARKERS IL -8, COX -2 AND HO -1. Presented at International Society of Exposure Analysis, Paris, FRANCE, September 02 - 06, 2006.

DUVALL, R. M., G. A. NORRIS, AND S. R. MCDOW. SOURCE APPORTIONMENT RESULTS, UNCERTAINTIES, AND MODELING TOOLS. Presented at Krakow Integrated Project, Krakow, POLAND, May 15 - 16, 2006.

KEELER, G. J., M. S. LANDIS, G. A. NORRIS, E. CHRISTIANSON, AND J. T. DVONCH. SOURCES OF MERCURY WET DEPOSITION IN EASTERN OHIO, USA. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, Vol 40(19):5874-5881, (2006).

LANDIS, M. S., G. A. NORRIS, G. J. KEELER, E. M. CHRISTIANSON, J. T. DVONCH, AND J. SLATER. SOURCES OF MERCURY WET DEPOSITION IN STEUBENVILLE, OHIO. Presented at The Annual National Atmospheric Deposition Program Meeting, Norfolk, VA, October 24 - 26, 2006.

SMITH, L., S. MUKERJEE, M. GONZALES, C. STALLINGS, L. M. NEAS, G. A. NORRIS, AND H. A. OZKAYNAK. USE OF GIS AND ANCILLARY VARIABLES TO PREDICT VOLATILE ORGANIC COMPOUND AND NITROGEN DIOXIDE LEVELS AT UNMONITORED LOCATIONS. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(20):3773-3787, (2006).

2005

ZHAO, W., P. K. HOPKE, AND G. A. NORRIS. COMBINED RECEPTOR MODEL FOR AMBIENT AND PERSONAL EXPOSURE SAMPLES. Presented at 24th Annual American Association for Aerosol Research Conference, Austin, TX, October 17 - 21, 2005.