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Records 1 to 25 of 33 records from author Tiffany Yelverton

2023
Warren, N., I. George, A. Brashear, Pertti Virtaranta, E. Thompson, P. Kariher, J. Martin, M. Hays, T. Yelverton, A. Holder, L. Alston, AND D. Yang. Speciated Volatile Organic Compound and Ethylene Oxide Emissions from Residential Wood and Pellet Stove Appliances. AWMA Measurements Conference, Durham, NC, November 14 - 16, 2023.
Warren, N., I. George, A. Brashear, Pertti Virtaranta, E. Thompson, P. Kariher, J. Martin, M. Hays, T. Yelverton, AND A. Holder. Volatile Organic Compound Emissions from Residential Wood and Pellet Burning Appliances. International Emissions Inventory Conference, Seattle, WA, September 26 - 29, 2023.
2022
Yelverton, T. Ethylene Oxide (EtO): Status Update on Available Measurement and Monitoring Technologies. EPA ORD Webinar for States, RTP, NC, August 11, 2022.
Gitipour, A., I. George, E. Thoma, T. Yelverton, M. Lewandowski, G. Queiroz, K. Loftis, J. Nwia, M. Sieffert, P. Burnette, AND C. Singer. Intercomparison of Ethylene Oxide Measurement Methods Under Controlled and Relevant Atmospheric Conditions. Air & Waste Management Association (Air Quality Measurement Methods and Technology), San Diego, California, March 08 - 09, 2022.
Warren, N., I. George, A. Brashear, L. Virtaranta, E. Thompson, P. Kariher, J. Martin, M. Hays, T. Yelverton, AND A. Holder. Speciated Volatile Organic Compound Emissions from Residential Biomass Combustion Appliances. American Geophysical Union Annual Meeting, Chicago, IL, December 12 - 16, 2022.
2021
George, I., A. Gitipour, T. Yelverton, M. Lewandowski, E. Thoma, K. Loftis, J. Nwia, M. Sieffert, M. Berry, G. Queiroz, P. Burnette, AND C. Singer. Laboratory Evaluation of Fugitive and Ambient Ethylene Oxide (EtO) Methods. ACE BOSC Subcommittee, NA, October 12 - 14, 2021.
2020
Yelverton, T., A. Brashear, David Nash, James Brown, C. Singer, P. Kariher, J. Ryan, AND P. Burnette. Characterization of emissions from a pilot-scale combustor operating on coal blended with woody biomass. FUEL. Elsevier Science BV, Amsterdam, Netherlands, 264:0, (2020).
Yelverton, T., A. Brashear, A. Holder, David Nash, James Brown, C. Singer, P. Burnette, P. Kariher, AND J. Ryan. Emission characterizations from the torrefaction and cofiring of agricultural by-products on a pilot-scale combustor. International Biomass Conference and Expo, Nashville, Tennessee, February 03 - 05, 2020.
Kinsey, J., M. Hays, I. George, A. Holder, D. Tabor, E. Thompson, T. Yelverton, P. Kariher, Bill Linak, C. Singer, AND A. Brashear. Energy Efficiency and Emissions of a Biomass Pellet Fired Hydronic Heater Using Multiple Fuels. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-20/179, 2020.
Fahey, K., A. Holder, M. Hays, T. Yelverton, H. Pye, N. Briggs, I. George, R. Gilliam, R. Kotchenruther, J. Martin, B. Murphy, AND G. Pouliot. Fuel testing, emissions analysis, and modeling to improve Fairbanks PM2.5. FY2020 R10 Fairbanks RARE First Stakeholders call, NA, May 27, 2020.
2019
Holder, A., T. Yelverton, A. Brashear, AND P. Kariher. Black Carbon Emissions from Residential Wood Combustion Appliances Feb 2020. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-20/039, 2020.
Shappley, N. AND T. Yelverton. Ethylene Oxide Measurement Research Update. 2019 Annual State Air Toxics Meeting, Chicago, Illinois, November 12 - 13, 2019.
Pouliot, G., M. Day, K. Baker, M. Beardsley, G. Frost, B. Henderson, S. Hunt, V. Rao, H. Simon, T. Yelverton, AND D. Mobley. Reflecting on Progress since the 2005 NARSTO Emissions Inventory Report. 2019 International Emissions Inventory Conference, Dallas, TX, July 29 - August 02, 2019.
Day, M., G. Pouliot, S. Hunt, K. Baker, M. Beardsley, G. Frost, D. Mobley, H. Simon, B. Henderson, T. Yelverton, AND V. Rao. Reflecting on progress since the 2005 NARSTO emissions inventory report. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. Air & Waste Management Association, Pittsburgh, PA, 69(9):1023-1048, (2019). https://doi.org/10.1080/10962247.2019.1629363
2018
Yelverton, T., A. Brashear, D. Nash, E. Brown, C. Singer, P. Kariher, AND J. Ryan. Comparison of gaseous and particulate emissions from a pilot-scale combustor using three varieties of coal. FUEL. Elsevier Science BV, Amsterdam, Netherlands, 215:572-579, (2018). https://doi.org/10.1016/j.fuel.2017.10.092
Holder, A., A. Bradshear, T. Yelverton, J. Blair, S. Blair, AND B. Seay. Evaluation of a multi-wavelength black carbon (BC) sensor. American Geophysical Union Joint International Network in Geoscience, naC, October 16 - 20, 2018.
Holder, A., B. Seay, A. Brashear, T. Yelverton, J. Blair, AND S. Blair. Evaluation of a multi-wavelength black carbon (BC) sensor . Clean Air Society of Australia and New Zealand, LidcomeA, October 05 - 06, 2018.
Holder, A., B. Seay, A. Brashear, T. Yelverton, J. Blair, AND S. Blair. Evaluation of a multi-wavelength black carbon sensor. 10th International Aerosol Conference, St. Louis,MO, September 02 - 07, 2018.
2017
Yelverton, T., A. Brashear, D. Nash, E. Brown, C. Singer, P. Kariher, AND J. Ryan. Emission characterizations from a pilot-scale combustor operating on a variety of coals. Presented at EPA NEI, Baltimore, MD, August 14 - 17, 2017.
George, I., M. Hays, T. Yelverton, E. Thompson, C. Singer, Bill Linak, AND J. Kinsey. Speciated VOC Emissions from an Outdoor Residential Pellet burning Hydronic Heater. Emissions Inventory Conference, Baltimore, MD, August 15 - 18, 2017.
2016
Yelverton, T., D. Nash, E. Brown, C. Singer, J. Ryan, AND P. Kariher. Dry sorbent injection of trona to control acid gases from a pilot-scale coal-fired combustion facility. AIMS Environmental Science. AIMS Press, Springfield, MO, 3(1):45-57, (2016).
2015
Pavlovic, J., A. Holder, AND T. Yelverton. Effects of Aftermarket Control Technologies on Gas and Particle Phase Oxidative Potential from Diesel Engine Emissions. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 49:10544-10552, (2015).
Yelverton, T., A. Holder, AND J. Pavlovic. Emissions Removal Efficiency from Diesel Gensets Using Aftermarket PM Controls. CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY. Springer-Verlag, New York, NY, 17(7):1861-1871, (2015).
Nash, D., J. Weinstein, W. Roberts, T. Yelverton, J. Wendt, R. Willis, G. Norris, AND Bill Linak. Understanding the Role of a nano Ce Additive in the Size Distribution and Organic Composition of the Particulate Phase of Diesel Emissions. AAAR 31st Annual Conference, Minneapolis, MN, October 08 - 12, 2012.
2014
Yelverton, T. L., M. D. Hays, B. K. Gullett, AND W. P. Linak. Black Carbon Measurements of Flame-Generated Soot as Determinedby Optical, Thermal-Optical, Direct Absorption,and Laser Incandescence Methods. ENVIRONMENTAL ENGINEERING SCIENCE. Mary Ann Liebert, Inc., Larchmont, NY, 31(4):209-215, (2014).