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Records 1 to 100 of 151

2023
Stanek, L., N. Grokhowsky, B. George, AND K. Thomas. Assessing lead exposure in U.S. pregnant women using biological and residential measurements. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, (905):167135, (2023). https://doi.org/10.1016/j.scitotenv.2023.167135
Deluca, N., K. Thomas, A. Mullikin, R. Slover, L. Stanek, D. Pilant, AND E. Hubal. Geographic and demographic variability in serum PFAS concentrations for pregnant women in the United States. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 33(1):710-724, (2023). https://doi.org/10.1038/s41370-023-00520-6
Minucci, J., K. Scruton, B. Goodwin, R. Rogers, P. Kowalski, A. Pomales, W. Jones, M. Zeager, K. Thomas, AND E. Cohen-Hubal. PFAS Exposure Assessment Finds and Follow-up Environmental Sampling. Society of Toxicology 62nd Annual Meeting, Nashville, TN, March 19 - 23, 2023.
Minucci, J., D. Wallis, N. Deluca, J. McCord, K. Thomas, AND E. Cohen-Hubal. Per- and Polyfluoroalkyl Substances (PFAS) in House Dust and Blood Serum of Pregnant People and their Relationships with Sociodemographic and Lifestyle Factors. International Society of Exposure Science Annual Meeting 2023, Chicago, IL, August 27 - 31, 2023.
Tulve, N., J. Donovan, AND K. Thomas. Preliminary Analysis of Chemical and Non-Chemical Stressors Collected from Mother-Child Pairs in the National Children’s Study. International Society for Environmental Epidemiology 2023 Conference, Kaohsiung, TAIWAN, PROVINCE OF CHINA, September 17 - 21, 2023.
Tulve, N., J. Donovan, AND K. Thomas. Preliminary Analysis of Chemical and Non-Chemical Stressors Using PRAPARE to Assess Birth Outcomes. ISES 2023 Annual Meeting, Chicago, IL, August 27 - 31, 2023.
Furman, M., K. Thomas, AND B. George. Separating Measurement Error and Signal in Environmental Data: Use of Replicates to Address Uncertainty. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 57(41):15356-15365, (2023). https://doi.org/10.1021/acs.est.3c02231
Thomas, K., C. Holder, E. Hubal, J. Luh, M. Lee, AND L. Melnyk. Systematic Evidence Mapping for Dietary and Product Use Correlates with Human Exposure to PFAS. International Society of Exposure Science Conference, Chicago, IL, August 27 - 31, 2023.
Holder, C., N. DeLuca, J. Luh, P. Alexander, J. Minucci, Dan Vallero, K. Thomas, AND E. Cohen-Hubal. Systematic Evidence Mapping of Potential Exposure Pathways for Per- and Polyfluoroalkyl Substances Based on Measured Occurrence in Multiple Media. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 57(13):5107-5116, (2023). https://doi.org/10.1021/acs.est.2c07185
2022
Minucci, J., K. Scruton, B. Goodwin, R. Rogers, P. Kowalski, A. Pomales, E. Hubal, AND K. Thomas. Biological and Environmental Sampling at ATSDR PFAS Exposure Assessment Sites. 34th Annual Conference of the International Society for Environmental Epidemiology, Athens, GREECE, September 18 - 21, 2022.
Griggs, J., A. Mudambi, W. Adams, S. Blaze, M. StGermain, J. Gundersen, A. Hanley, K. McCroan, B. Pepich, Y. Qian, R. Segall, K. Thomas, C. Cook, AND T. Strock. Guidelines on Validation of Non-Regulatory Chemical and Radiochemical Methods. U.S. Environmental Protection Agency, Washington, DC, EPA/600/B-22/001, 2022.
Tulve, N., H. Ozkaynak, G. Glen, J. Cohen, H. Hubbard, K. Thomas, AND L. Phillips. Model based prediction of age-specific soil and dust ingestion rates for children. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 32(578):472-480, (2022). https://doi.org/10.1038/s41370-021-00406-5
Tulve, N. AND K. Thomas. Overview of EPA Research on Soil and Dust Ingestion Rates. EPA Research Workshop: Estimating Children’s Soil and Dust Ingestion Rates for Exposure Science, RTP, NC, December 13 - 14, 2022.
Tulve, N., K. Thomas, J. Essoka, I. Hahn, K. Lichtveld, S. Utile-Okechukwu, AND J. Donovan. Research on Chemical and Non-Chemical Stressors to Further Understand How Cumulative Impact Assessments Can Improve Children’s Health. SETAC 2022, North America, 43rd Annual Meeting, Pittsburgh, PA, November 13 - 17, 2022.
Minucci, J., N. Deluca, B. Goodwin, P. Kowalski, K. Scruton, K. Thomas, AND E. Hubal. Residential Exposure to Per- and Polyfluoroalkyl Substances (PFAS) via Household Dust in Eight Impacted Communities. Society for Environmental Toxicology and Chemistry (SETAC) 43rd Annual North America Meeting, Pittsburgh, PA, November 13 - 17, 2022.
2021
George, BJ, L. Gains-Germain, K. Broms, K. Black, M. Furman, M. Hays, K. Thomas, AND Jane Ellen Simmons. Censoring Trace-Level Environmental Data: Statistical Analysis Considerations to Limit Bias. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 55(6):3786-3795, (2021). https://doi.org/10.1021/acs.est.0c02256
Stanek, L., N. Grokhowsky, BJ George, AND K. Thomas. Exposure to Lead and Other Metals for Pregnant Women in the National Children’s Study Vanguard Studies. International Society of Exposure Science 2021, NA, NC, August 30 - September 02, 2021.
Tulve, N., H. Ozkaynak, J. Cohen, H. Hubbard, AND K. Thomas. Meta-Analysis Results from Children’s Soil and Dust Ingestion Rate Studies. ISES 2021 Meeting, Virtual, NC, August 30 - September 02, 2021.
George, Barbara Jane, Kent W. Thomas, AND Jane Ellen Simmons. Response to comment on Censoring Trace-Level Environmental Data: Statistical Analysis Considerations to Limit Bias. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 55(22):15556-15557, (2021). https://doi.org/10.1021/acs.est.1c06431
2019
Deziel, N., L. Beane Freeman, J. Hoppin, K. Thomas, C. Lerro, R. Jones, C. Hines, A. Blair, B. Graubard, J. Lubin, D. Sandler, H. Chen, G. Andreotti, M. Alavanja, AND M. Friesen. An algorithm for quantitatively estimating non-occupational pesticide exposure intensity for spouses in the Agricultural Health Study. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 29:344-357, (2019). https://doi.org/10.1038/s41370-018-0088-z
Thomas, K., E. Irvin-Barnwell, A. Guiseppi-Elie, A. Ragin-Wilson, AND J. Zambrana. Characterization of Recycled Tire Crumb Rubber Used on Synthetic Turf Fields in the United States. 2019 SETAC North America Annual Meeting, Toronto, CANADA, November 03 - 07, 2019.
DeLuca, N., A. Mullikin, R. Slover, K. Thomas, BJ George, L. Stanek, N. Grokhowsky, AND E. Hubal. Geographic and demographic variability in serum PFAS concentrations for pregnant U.S. women. International Society for Environmental Epidemiology, Virtual, NC, August 23 - 26, 2021.
Lichtveld, K., U. Viguria, J. Clinger, K. Thomas, AND N. Tulve. Results of a Meta-Analysis Exploring Chemical and Non-Chemical Stressors Affecting Childhood Obesity. ISES ISIAQ 2019 Meeting, Kaunas, LITHUANIA, August 18 - 22, 2019.
Thomas, K., E. Irvin-Barnwell, A. Guiseppi-Elie, A. Ragin-Wilson, AND J. Zambrana. Synthetic Turf Field Recycled Tire Crumb Rubber Research Under the Federal Research Action Plan: Final Report Part 1 - Tire Crumb Rubber Characterization Appendices Volume 2. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-19/051.2, 2019.
Thomas, K., E. Irvin-Barnwell, A. Guiseppi-Elie, A. Ragin-Wilson, AND J. Zambrana. Synthetic Turf Field Recycled Tire Crumb Rubber Research Under the Federal Research Action Plan: Final Report Part 1 - Tire Crumb Rubber Characterization Volume 1. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-19/051.1, 2019.
Thomas, K. U.S. Federal Research Action Plan (FRAP) on Recycled Tire Crumb Rubber Used on Synthetic Turf Playing Fields and Playgrounds. 2019 Recycled Rubber and Plastic Product Technology Conference, Mobile, AL, September 11 - 12, 2019.
Thomas, K., E. Irvin-Barnwell, A. Guiseppi-Elie, A. Ragin-Wilson, AND J. Zambrana. U.S. Federal Research Action Plan (FRAP) on Recycled Tire Crumb Rubber Used on Synthetic Turf Playing Fields and Playgrounds: Final Report Part 1 – Tire Crumb Characterization. EPA Tools and Resources Webinar Series, webinar, August 06, 2019.
2018
Irvin-Barnwell, E., K. Benson, Z. Li, A. Ragin-Wilson, AND K. Thomas. Characterization of Exposure Potential During Activities on Synthetic Turf Fields with Recycled Tire Crumb Rubber Infill (2018 APHA). 2018 American Public Health Assoc Annual Meeting and Expo, San Diego, CA, November 10 - 14, 2018.
Ragin-Wilson, A., E. Irvin-Barnwell, K. Thomas, K. Benson, AND Z. Li. Characterization of Exposure Potential during Activities on Synthetic Turf Fields with Recycled Tire Crumb Rubber Infill (ISES-ISEE 2018). ISES-ISEE 2018 Joint Annual Meeting, Ottawa, CANADA, August 26 - 30, 2018.
Thomas, K., A. Guiseppi-Elie, J. Zambrana, E. Irvin-Barnwell, AND A. Ragin-Wilson. Chemical and Physical Characterization of Tire Crumb Rubber Used in Synthetic Turf Fields to Improve Exposure Assessment. Presented at ISES-ISEE 2018 Joint Annual Meeting, Ottawa, CANADA, August 26 - 30, 2018.
Lichtveld, K., K. Thomas, AND N. Tulve. Chemical and non-chemical stressors affecting childhood obesity: a systematic scoping review. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 28:1-12, (2018). https://doi.org/10.1038/jes.2017.18
Lichtveld, K., J. Clinger, K. Thomas, AND N. Tulve. Meta-Analysis of Chemical and Non-Chemical Stressors Affecting Childhood Obesity. Missouri Southern State University Earth Day Sustainability Conference, Joplin, MO, April 18, 2018.
Guiseppi-Elie, A., K. Thomas, AND J. Zambrana. Overview of US Federal research on use of tire crumbs. 2018 APHA Annual Meeting and Expo, San Diego, CA, November 10 - 14, 2018.
Thomas, K., A. Guiseppi-Elie, J. Zambrana, E. Irvin-Barnwell, AND A. Ragin-Wilson. Study to Characterize Chemicals in Tire Crumb Materials Used on Fields. 2018 APHA Annual Meeting, San Diego, CA, November 10 - 14, 2018.
Benson, K., A. Grober, E. Irvin-Barnwell, A. Ragin, K. Thomas, M. Morgan, AND C. Croghan. The Federal Research Action Plan on Recycled Tire Crumb Used on Synthetic Turf Playing Fields and Playgrounds: tire crumb rubber characterization and exposure study recruitment strategy and questionnaires. Presented at ISES-ISEE 2018, Ottawa, CANADA, August 26 - 30, 2018.
Zambrana, J., K. Thomas, A. Guiseppi-Elie, E. Irvin-Barnwell, AND A. Ragin-Wilson. Update on the Federal Research Action Plan on Recycled Tire Crumb Used on Playing Fields and Playgrounds. Synthetic Turf Council Spring 2018 Membership Meeting, Rancho Mirage, CA, March 12 - 14, 2018.
Zambrana, J., K. Thomas, A. Guiseppi-Elie, E. Irvin-Barnwell, AND A. Ragin-Wilson. Update on the Federal Research Action Plan on Recycled Tire Crumb Used on Playing Fields and Playgrounds (CalRecycle 2018). CalRecycle 2018 California Tire Conference, Sacramento, California, August 29 - 30, 2018.
2017
Utile, S., N. Tulve, AND K. Thomas. A Literature Review and Data Mining Project to Identify Associations between Stressors and Health Outcomes for Children. 2017 ISES Annual Meeting, Durham, NC, October 15 - 19, 2017.
Benson, K., A. Grober, J. Truhe, K. Scruton, S. Williams, R. Helverson, P. Young, K. Thomas, M. Morgan, C. Croghan, AND E. Irvin-Barnwell. A multi-site recycled tire crumb rubber characterization study: recruitment strategy and field sampling approach. Presented at 2017 ISES Annual Meeting, Durham, NC, October 15 - 19, 2017.
Irvin-Barnwell, E., K. Thomas, K. Benson, Z. Li, AND A. Ragin-Wilson. Characterization of Exposure Potential during Activities on Synthetic Turf Fields with Recycled Tire Crumb Rubber Infill. Presented at 2017 ISES Annual Meeting, Durham, NC, October 15 - 19, 2017.
Liu, X., Ken Krebs, M. Allen, K. Thomas, M. Strynar, AND D. Greenwell. Characterization of Formaldehyde Emissions from Tire Crumb Rubber in Small Environmental Chambers - 2. To be Presented at ISES2017, RTP, NC, October 15 - 19, 2017.
Clifton, M., D. Mills, X. Liu, AND K. Thomas. Characterization of Semi-Volatile Organic Chemicals from Tire Crumb Rubber. Presented at International Society of Exposure Science (ISES) Annual Meeting, Research Triangle Park, NC, October 15 - 19, 2017.
Thomas, K., E. Irvin-Barnwell, A. Guiseppi-Elie, AND A. Ragin-Wilson. Characterizing Tire Crumb Rubber for Exposure Assessment. Presented at 2017 ISES Annual Meeting, Durham, NC, October 15 - 19, 2017.
Thomas, K. AND E. Irvin-Barnwell. Chemical and Physical Analysis Methods for Characterizing Tire Crumb Rubber Used in Synthetic Turf Fields. 2017 SETAC North America Conference, Minneapolis, MN, November 12 - 16, 2017.
Hunt, G., M. Lorber, K. Thomas, M. Maddaloni, E. Gerdts, E. Denly, J. Bourbon, AND A. Signa. Comparison of Passive and Active Air Sampling (PAAS) Methods for PCBs – A Pilot Study in New York City Schools. Dioxin 2017, Vancouver, CANADA, August 20 - 25, 2017.
Thomas, K., E. Irwin-Barnwell, A. Ragin, AND J. Zambrana. Federal Research Action Plan (FRAP) on Recycled Tire Crumb Used on Playing Fields and Playgrounds (5th Annual Recycled Rubber Products Technology Conference). 5th Annual Recycled Rubber Products Technology Conference, Las Vegas, Nevada, September 06 - 07, 2017.
Bradham, K., C. Croghan, P. Egeghy, S. Clifton, K. Isaacs, Dan Stout, K. Thomas, N. Tulve, E. Ulrich, D. Whitaker, S. Vesper, D. Betancourt, AND T. Dean. Field Collection Methods for an EPA Pilot Study Evaluating Personal, Housing, and Community Factors Influencing Children’s Potential Exposures to Indoor Contaminants at Various Lifestages (EPA Pilot Study Add-On to the GreenHousing Study). U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-17/064, 2017.
Tulve, N., S. Darney, K. Lichtveld, S. Gaston, K. Thomas, J. Cashdollar, K. Hibbert, N. Louie, AND I. Hahn. Influences of chemical and non-chemical stressors on childhood obesity. 29th Annual Scientific Conference of the International Society of Environmental Epidemiology, Sydney, AUSTRALIA, September 24 - 28, 2017.
Bonner, M., L. Freeman, J. Hoppin, S. Koutros, D. Sandler, C. Lynch, C. Hines, K. Thomas, A. Blair, M. Alavanja, AND L. Beane Freeman. Occupational Exposure to Pesticides and the Incidence of Lung Cancer in the Agricultural Health Study. ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 125(4):544-551, (2017).
Deziel, N., L. Beane Freeman, B. Graubard, R. Jones, J. Hoppin, K. Thomas, C. Hines, A. Blair, D. Sandler, H. Chen, J. Lubin, G. Andreotti, M. Alavanja, AND M. Friesen. Relative Contributions of Agricultural Drift, Para-Occupational, and Residential Use Exposure Pathways to House Dust Pesticide Concentrations: Meta-Regression of Published Data. ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 125:296-305, (2017). https://doi.org/10.1289/EHP426
Guiseppi-Elie, A., A. Ragin, E. Hooker, K. Thomas, E. Irvin-Barnwell, AND J. Zambrana. The Federal Research Action Plan on Recycled Tire Crumb Used on Playing Fields and Playgrounds - Background and Exposure Research Goals. Presented at 2017 ISES Annual Meeting, NC, RTP, October 15 - 19, 2017.
Glen, G., H. Ozkaynak, H. Hubbard, J. Cohen, N. Tulve, L. Phillips, K. Thomas, AND J. Moya. Using SHEDS-S/D to Estimate Soil and Dust Ingestion Rates for Children. 2017 ISES Annual Meeting, NC, Durham, October 15 - 19, 2017.
Tulve, N., M. Clifton, S. Vesper, P. Egeghy, K. Thomas, E. Ulrich, Dan Stout, K. Isaacs, D. Werthmann, AND F. Rabito. Young Children’s Exposures to Molds and Consumer Product Ingredients in their Homes. 2017 ISES Annual Meeting, Durham, NC, October 15 - 19, 2017.
2016
Dionisio, K., D. Vallero, P. Egeghy, K. Isaacs, K. Thomas, AND P. Price. A modular Human Exposure Model (HEM) framework to characterize near-field chemical exposure in LCIA and CAA. 2016 Annual International Society of Exposure Science Meeting, Utrecht, NETHERLANDS, October 09 - 13, 2016.
Deziel, N., L. Beane Freeman, J. Hoppin, K. Thomas, C. Lerro, R. Jones, A. Blair, B. Graubard, J. Lubin, D. Sandler, H. Chen, G. Andreotti, M. Alavanja, AND M. Friesen. An algorithm for quantitatively estimating non-occupational pesticide exposure intensity for spouses in the Agricultural Health Study. ISEE 2016 Conference, Rome, ITALY, September 01 - 04, 2016.
Melnyk, L., Z. Al-Hamdani, K. Thomas, AND J. MacDonald Gibson. Community Level Stressors and Their Impacts on Food Contamination. 2016 ISES Annual Meeting, Utrecht, NETHERLANDS, October 09 - 13, 2016.
Csiszar, S., D. Meyer, K. L. Dionisio, P. Egeghy, K. K. Isaacs, P. Price, K. Scanlon, Yu-Mei Tan, K. Thomas, D. Vallero, AND J. Bare. Conceptual Framework To Extend Life Cycle Assessment Using Near-Field Human Exposure Modeling and High-Throughput Tools for Chemicals. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 50(21):11922-11934, (2016).
Thomas, K. Federal Research Action Plan on Recycled Tire Crumb Used on Playing Fields and Playgrounds: Status Report. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-16/364, 2016.
Lichtveld, K., J. Clinger, K. Thomas, AND N. Tulve. Meta-Analysis of the Chemical and Non-Chemical Stressors Affecting Childhood Obesity? NEHA 2016 AEC and HUD Health Homes Conference, San Antonio, TX, June 13 - 16, 2016.
Thomas, K. Research Protocol: Collections Related to Synthetic Turf Fields with Crumb Rubber Infill. U.S. EPA Office of Research and Development, Washington, DC, 2016.
Deziel, N., L. Beane Freeman, B. Graubard, R. Jones, J. Hoppin, K. Thomas, C. Hines, A. Blair, D. Sandler, H. Chen, J. Lubin, G. Andreotti, AND M. Friesen. Using meta-regression models to systematically evaluate data in the published literature: relative contributions of agricultural drift, para-occupational, and residential use exposure pathways to house dust pesticide concentrations. X2016, Barcelona, SPAIN, September 06 - 08, 2016.
2015
Deziel, N., M. Friesen, J. Hoppin, C. Hines, K. Thomas, AND L. Freeman. A Review of Non-occupational Pathways for Pesticide Exposure in Women Living in Agricultural Areas. ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 123(6):1-2, (2015).
Thomas, K., D. Vallero, P. Egeghy, P. Price, J. Bare, D. Meyer, AND S. Csiszar. Human exposure modeling in a life cycle framework for chemicals and products. ISES Annual Meeting, Henderson, NV, Henderson, NV, October 18 - 23, 2015.
Blair, A., C. Hines, K. Thomas, M. Alavanja, L. Freeman, J. Hoppin, F. Kamel, C. Lynch, J. Lubin, D. Silverman, E. Whelan, S. Zahm, AND D. Sandler. Investing in Prospective Cohorts for Etiologic Study of Occupational Exposures. AMERICAN JOURNAL OF INDUSTRIAL MEDICINE. John Wiley & Sons, Ltd., Indianapolis, IN, 58(2):113-122, (2015).
Lichtveld, K., J. Ruiz, J. Clinger, K. Thomas, AND N. Tulve. Meta-Analysis of the Chemical and Non-Chemical Stressors Affecting Childhood Obesity. ISES Annual Meeting, Henderson, NV, Henderson, NV, October 18 - 23, 2015.
Thomas, K., J. Xue, R. Williams, P. Jones, AND D. Whitaker. Polychlorinated biphenyl sources, environmental levels, and exposures in school buildings. ISES 2015 Annual Meeting, Henderson, NV, October 18 - 22, 2015.
Hofmann, J., L. Freeman, C. Lynch, G. Andreotti, K. Thomas, D. Sandler, S. Savage, AND M. Alavanja. The Biomarkers of Exposure and Effect in Agriculture (BEEA) Study: Rationale, design, methods, and participant characteristics. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH - PART A: CURRENT ISSUES. Taylor & Francis, Inc., Philadelphia, PA, 78(2122):1338-1347, (2015).
2014
Lichtveld, K., K. Thomas, AND N. Tulve. Chemical and non-chemical s tressors affecting childhood obesity: a state-of-the-science-review. Presented at 35th Annual indrity Heal! Conference, Chapel Hill, NC, February 28, 2014.
Thomas, K., J. Xue, R. Williams, Paul-A Jones, AND D. Whitaker. Exposure Modeling for Polychlorinated Biphenyls in School Buildings. 8th International PCB Workshop, Woods Hole, MA, October 05 - 09, 2014.
Alavanja, M., J. Hofmann, C. Lynch, C. Hines, K. Barry, J. Barker, D. Buckman, K. Thomas, D. Sandler, J. Hoppin, S. Koutros, G. Andreotti, J. Lubin, A. Blair, AND L. Freeman. Non-Hodgkin Lymphoma risk and insecticide, fungicide and fumigant use in the Agricultural Health Study. PLOS ONE . Public Library of Science, San Francisco, CA, 9(10):1-17, (2014).
freeman, l., m. alavanja, J. Hoffman, S. Koutros, A. Blair, K. Barry, G. Andreotti, J. Lubin, D. Sandler, J. Hoppin, C. Hines, K. Thomas, C. Lynch, J. Barker, AND D. Buckman. Occupational use of insecticides, fungicides ~and fumigants and risk of non-Hodgkin lymphoma and nultiplc myeloma in the Agricultural Health Study. Presented at EPICOH 2014, Chicago, IL, June 24 - 27, 2014.
Thomas, K. Overview of EPA CSS Intramural Research on Life Cycle and Human Exposure Modeling. EPA/NSF 2014 Grantees Meeting, Crystal City, VA, June 24, 2014.
Thomas, K. PCBs in Schools. Presented at Region 10 National Webinar, Seattle, WA, February 18, 2014.
Thomas, K. PCBs in various Schools. Presented at Region 9 Southern California Clean, Green & Healthy Schools Partnership March Meeting, Los Angeles, CA, March 25, 2014.
Thomas, K., J. Xue, Paul-A Jones, AND D. Whitaker. Polychlorinated Biphenyl Sources, Emissions and Environmental Levels in School Buildings. 8th International PCB Workshop, Woods Hole, MA, October 05 - 09, 2014.
Thomas, K., D. Whitaker, Z. Guo, AND X. Liu. Polychlorinated Biphenyl Sources, Emissions, and Environmental Levels in School Buildings. 8th International PCB Workshop, Woods Hole, MA, October 05 - 09, 2014.
Thomas, K., D. Whitaker, Z. Guo, AND X. Liu. Polychlorinated Biphenyl Sources, Emissions, and Environmental Levels in school Buildings (PCB Workshop presentation). 8th International PCB Workshop, Woods Hole, MA, October 05 - 09, 2014.
Thomas, K. Sources and Levels of PCBs in Indoor Environments. Joint EPA Clu-In Training and NIEHS Superfund Research Program National Webinar, Research Triangle Park, NC, April 21, 2014.
2012
HOPPIN, J., S. Long, D. Umbach, J. Lubin, S. Starks, F. Gerr, K. W. THOMAS, C. Hines, S. Weichenthal, F. Kamel, S. Koutros, M. Alavanja, L. Freeman, AND D. SANDLER. Lifetime Organophosphorous Insecticide Used among Private Pesticide Applicators in the Agricultural Health Study. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 22(6):584-592, (2012).
HELTSHE, S., J. H. Lubin, S. Koutros, J. B. Coble, B. Ji, M. C. Alavanja, A. Blair, D. SANDLER, C. J. Hines, K. W. THOMAS, J. Barker, G. Andreotti, J. HOPPIN, AND L. E. Freeman. Using Multiple Imputation to Assign Pesticide Use for Non-Responders in the Follow-Up Questionnaire in the Agricultural Health Study. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 22(4):409-416, (2012).
2011
Coble, J., K. W. THOMAS, C. J. Hines, J. HOPPIN, M. Dosemeci, B. Curwin, J. Lubin, L. B. Freeman, A. Blair, D. SANDLER, AND M. Alavanja. An Updated Algorithm for Estimation of Pesticide Exposure Intensity in the Agricultural Health Study. International Journal of Environmental Research and Public Health. Molecular Diversity Preservation International, Basel, Switzerland, 8(12):4608-4622, (2011).
Blair, A., K. W. THOMAS, J. Coble, D. SANDLER, C. Hines, L. B. Freeman, C. Lynch, C. Knott, M. P. Purdue, S. H. Zham, M. R. Alavanja, M. Dosemeci, F. Kamel, J. HOPPIN, AND J. Lubin. Impact of Pesticide Exposure Misclassification on Estimates of Related Risks in the Agricultural Health Study. OCCUPATIONAL AND ENVIRONMENTAL MEDICINE. BMJ / British Medical Journal Publishing Group, London, Uk, 68(7):537-541, (2011).
Waggoner, J. K., G. J. Kullman, P. K. Henneberger, D. M. Umbach, A. Blair, M. C. Alavanja, F. Kamel, C. F. Lynch, C. Knott, S. J. London, C. J. Hines, K. W. THOMAS, D. SANDLER, J. H. Lubin, L. E. Beane Freeman, AND J. HOPPIN. Mortality in the Agricultural Health Study: 1993 - 2007. AMERICAN JOURNAL OF EPIDEMIOLOGY. Johns Hopkins Bloomberg School of Public Health, 173(1):71-80, (2011).
2010
THOMAS, K. W., M. Dosemeci, J. B. Coble, J. A. HOPPIN, L. S. SHELDON, G. CHAPA, C. W. CROGHAN, P. A. JONES, C. E. Knott, C. F. Lynch, D. P. SANDLER, A. E. Blair, AND M. C. Alavanja. Assessment of a Pesticide Exposure Intensity Algorithm in the Agricultural Health Study. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 20(6):559-569, (2010).
THOMAS, K. W., M. Dosemeci, J. HOPPIN, L. S. SHELDON, C. W. CROGHAN, S. Gordon, M. Jones, S. J. REYNOLDS, J. H. RAYMER, G. G. AKLAND, C. F. Lynch, C. Knott, D. SANDLER, A. Blair, AND M. Alavanja. Urinary Biomarker, Dermal, and Air Measurement Results for 2,4-D and Chlorpyrifos Farm Applicators in the Agricultural Health Study. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 20(2):119-134, (2010).
2009
HIGHSMITH, R., K. W. THOMAS, AND R. W. WILLIAMS. A Scoping-Level Field Monitoring Study of Synthetic Turf Fields and Playgrounds. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-09/135, 2009.
2008
MORGAN, M. K., L. S. SHELDON, K. W. THOMAS, P. P. EGEGHY, C. W. CROGHAN, P. A. JONES, J. C. Chuang, AND N. K. WILSON. ADULT AND CHILDREN'S EXPOSURE TO 2,4-D FROM MULTIPLE SOURCES AND PATHWAYS. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 18(5):486-494, (2008).
2007
CHAO, E., T. R. MCCURDY, K. W. THOMAS, AND N. S. TULVE. (CALIFORNIA) META-ANALYSIS OF THE LIFE STYLE FACTORS RELEVANT TO ENVIRONMENTAL HAZARDS FOR THE AGING POPULATION. Presented at The Gerontological Society of America Scientific Meeting, San Francisco, CA, November 16 - 20, 2007.
CHAO, Y., T. R. MCCURDY, K. W. THOMAS, AND N. S. TULVE. META-ANALYSIS OF THE LIFE STYLE FACTORS RELEVANT TO ENVIRONMENTAL HAZARDS FOR THE AGING POPULATION. Presented at American Public Health Association Annual Meeting, Washington, DC, November 03 - 07, 2007.
2006
BARR, D. B., D. LANDSITTEL, M. NISHIOKA, K. W. THOMAS, B. CURWIN, J. H. RAYMER, K. C. DONNELLY, L. MCCAULEY, AND B. RYAN. A SURVEY OF LABORATORY AND STATISTICAL ISSUES RELATED TO FARMWORKER EXPOSURE STUDIES. ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 114(6):961-968, (2006).
VAN EMON, J. M., J. C. CHUANG, J. DURNFORD, AND K. W. THOMAS. AN ENZYME LINKED IMMUNOSORBENT ASSAY (ELISA) METHOD FOR MONITORING 2,4 DICHLOROPHENOXYACETIC ACID (2,4-D) EXPOSURES. Presented at American Chemical Society National Meeting, San Francisco, CA, September 10 - 14, 2006.
BARR, D., K. W. THOMAS, B. CURWIN, D. LANDSITTEL, J. H. RAYMER, C. LU, K. C. DONNELLY, AND J. ACQUAVELLA. BIOMONITORING OF EXPOSURE IN FARMWORKER STUDIES. ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 114(6):936-942, (2006).
THOMAS, K. W., S. BUEHLER, N. WILSON, S. GORDON, J. H. RAYMER, L. MICHAEL, AND W. STUDABAKER. ENVIRONMENTAL STRESSOR AND EXPOSURE INFORMATION FOR OLDER ADULTS. Presented at ISEA/ISEE 2006, Paris, FRANCE, September 02 - 06, 2006.
EGEGHY, P. P. AND K. W. THOMAS. ESTIMATES OF AGE-SPECIFIC URINARY EXCRETION RATES FOR CREATININE AMONG CHILDREN. Presented at ISEA/ISEE 2006, Paris, FRANCE, September 02 - 06, 2006.
THOMAS, K. W., N. S. TULVE, T. R. MCCURDY, M. S. OKINO, AND L. J. MELNYK. IMPROVING EXPOSURE DATA INPUTS NEEDED TO ASSESS ENVIRONMENTAL RISKS OF OLDER ADULTS. Presented at EPA Science Forum - 2006, Washington, DC, May 16 - 18, 2006.
MORGAN, M. K., L. S. SHELDON, C. W. CROGHAN, P. A. JONES, K. W. THOMAS, J. C. CHUANG, AND N. K. WILSON. LEVELS OF 2,4-DICHLOROPHENOXYACETIC ACID IN THE HOMES AND URINE OF 135 PRESCHOOL CHILDREN AND THEIR ADULT CAREGIVERS IN NORTH CAROLINA AND OHIO. Presented at ISEA/ISEE 2006, Paris, FRANCE, September 02 - 06, 2006.
BARR, D. B., D. LANDSITTEL, M. NISHIOKA, K. W. THOMAS, B. CURWIN, J. H. RAYMER, K. C. DONNELLY, L. MCCAULEY, AND P. B. RYAN. ON STATISTICAL ISSUES RELATED TO FARMWORKER STUDIES (9418LET). ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 114(12):A688-A689, (2006).
ALAVANJA, M., L. BEANE-FREEMAN, J. COBLE, J. LUBIN, R. MAHAJAN, J. HOPPIN, K. W. THOMAS, C. HINES, D. SANDLER, AND A. BLAIR. PESTICIDE USE AND PROSTATE CANCER INCIDENCE IN A PROSPECTIVE COHORT STUDY. Presented at ISEA/ISEE 2006, Paris, FRANCE, September 02 - 06, 2006.
2005
CHUANG, J. C., J. M. VAN EMON, J. DURNFORD, AND K. W. THOMAS. AN ENZYME LINKED IMMUNOSORBENT ASSAY (ELISA) METHOD FOR THE URINARY BIOMONITORING OF 2,4-DICHLOROPHRENOCYACETIC ACID (2,4-D). Presented at International Society of Exposure Analysis Conference, Tucson, AZ, October 30 - November 03, 2005.
Alavanja, M., D. P. Sandler, C. Lynch, C. Knott, J. H. Lubin, R. Tarone, K W. Thomas, M. Dosemeci, J. Barker, J. A. Hoppin, AND A. Blair. CANCER INCIDENCE IN THE AGRICULTURAL HEALTH STUDY. SCANDINAVIAN JOURNAL OF WORK, ENVIRONMENT & HEALTH. Scandinavian Journal of Work Environment, Helsinki, Finland, 31(Supp1):39-45, (2004).