Science Inventory

You are here:

EPA Home » Science Inventory » Author

Refine Your Search

Search Again

or try advanced search

Search Within

More Results

Records 1 to 20 of 20 records from author Ram Vedantham

2015
Johnson, K., Bill Mitchell, G. Hagler, B. Gullett, E. Thoma, AND R. Vedantham. Application of low cost sensors to evaluate open source emissions. EPA Sensors Workshop, Durham, NC, March 19 - 20, 2013.
Johnson, K., Bill Mitchell, G. Hagler, B. Gullett, E. Thoma, AND R. Vedantham. Application of low cost sensors to evaluate source emissions. To be Presented at EPA Air Sensor Workshop, Durham, NC, March 19 - 20, 2013.
Johnson, K., Bill Mitchell, G. Hagler, B. Gullett, E. Thoma, AND R. Vedantham. Applying Sensor Networks to Evaluate Air Pollutant Emissions from Fugitive and Area Sources. Duke University's Wireless Intelligent Sensor Network workshop, Durham, NC, June 05, 2013 - June 05, 2015.
2014
Vedantham, R., M. Landis, D. Olson, AND P. Pancras. Source Identification of PM2.5 in Steubenville, Ohio Using a Hybrid Method for Highly Time-resolved Data. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 48(3):1718-1726, (2014).
Napelenok, S., R. Vedantham, P. Bhave, G. Pouliot, AND R. Kwok. Source-receptor reconciliation of fine-particulate emissions from residential wood combustion in the southeastern United States. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 98:454-460, (2014).
2013
Johnson, K., Bill Mitchell, G. Hagler, B. Gullett, E. Thoma, AND R. Vedantham. Applying sensor networks to evaluate air pollutant emissions from fugitive and area sources. To be Presented at Duke University Wireless Intelligent Workshop, Durham, NC, June 13, 2013.
Pancras, P., M. Landis, G. Norris, R. Vedantham, AND T. Dvonch. Source Apportionment of Ambient Fine Particulate Matter in Dearborn, Michigan, using Hourly Resolved PM Chemical Composition Data. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 448(5):2-13, (2013).
Vette, A., J. Burke, G. Norris, M. Landis, S. Batterman, M. Breen, V. Isakov, T. Lewis, Ian Gilmour, A. Kamal, D. Hammond, R. Vedantham, S. Bereznicki, N. Tian, C. Croghan, AND C. Action. The Near-Road Exposures and Effects of Urban Air Pollutants Study (NEXUS): Study Design and Methods. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 448:38-47, (2013).
2012
VEDANTHAM, R., G. A. NORRIS, S. G. Brown, AND P. ROBERTS. Combining continuous near-road monitoring and inverse modeling to isolate the effect of highway expansion on a school in Las Vegas . Atmospheric Pollution Research. Turkish National Committee for Air Pollution Research and Control, Izmir, Turkey, 3(1):105-111, (2012).
Vedantham, R. AND M. Freeman. Data visualization and processing of mobile air monitoring data. Webiner, NA, July 25, 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).
Hagler, G., R. Vedantham, Sue Kimbrough, R. Snow, AND R. Shores. Long-term assessment of ultrafine particles on major roadways in Las Vegas, Nevada and Detroit, Michigan. Presented at national Air Monitoring Conference, Detroit, MI, May 16, 2012.
Hagler, G., E. Thoma, B. Gullett, AND R. Vedantham. Presentation to Duke University’s IGERT Wireless Intelligent Sensor Network (WISeNet) program in September, 2012. Duke University WISeNet Seminar, Durham, NC, September 05, 2012.
2011
HAGLER, GAYLE SW, TIFFANY LB YELVERTON, R. VEDANTHAM, AND A. Hansen. Post-processing method to reduce noise while preserving high time resolution in aethalometer real-time black carbon data. AEROSOL AND AIR QUALITY RESEARCH . Chinese Association for Aerosol Research in Taiwan, , Taiwan, Province Of China, 11(5):539-546, (2011).
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.
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).
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
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.
2001
Henry, R., A. F. VETTE, G. A. NORRIS, R. VEDANTHAM, E. S. KIMBROUGH, AND R. C. SHORES. Separating the Air Quality Impact of a Major Highway and Nearby Sources by Nonparametric Trajectory Analysis. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 45(24):10471-10476, (2011).