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Records 101 to 151 of 151

2005
CHUANG, J. C., J. M. VAN EMON, J. DURNFORD, AND K. W. THOMAS. DEVELOPMENT AND EVALUATION OF AN ENZYME-LINKED IMMUNOASSAY (ELISA) METHOD FOR THE MEASUREMENT OF 2,4-DICHLOROPHENOXYACETIC ACID IN HUMAN URINE. TALANTA. Elsevier Science Ltd, New York, NY, 67(3):658-666, (2005).
NEEDHAM, L. L., H. A. OZKAYNAK, R. M. WHYATT, D. B. BARR, R. Y. WANG, L. NEAHER, G. C. AKLAND, T. BAHADORI, A. BRADMAN, R. C. FORTMANN, S. LIU, M. T. MORANDI, M. K. O'ROURKE, K. W. THOMAS, J. J. QUACKENBOSS, B. RYAN, AND V. ZARTARIAN. EXPOSURE ASSESSMENT IN THE NATIONAL CHILDREN'S STUDY-INTRODUCTION. JOURNAL OF ENVIRONMENTAL HEALTH. National Environmental Health Association, Denver, CO, 113(8):1076-1082, (2005).
Blair, A., D. P. Sandler, R. Tarone, J. Lubin, K W. Thomas, J. A. Hoppin, C. Samanic, J. Coble, F. Kamel, C. Knott, M. Dosemeci, S. H. Zahm, C. Lynch, N. Rothman, AND M. Alavanja. MORTALITY AMONG PARTICIPANTS IN THE AGRICULTURAL HEALTH STUDY. ANNALS OF EPIDEMIOLOGY. Elsevier Science Ltd, New York, NY, 15(4):279-285, (2004).
THOMAS, K. W., G. CHAPA, P. A. JONES, J. COBLE, M. DOSEMECI, C. W. CROGHAN, J. HOPPIN, AND M. ALAVANJA. PREDICTORS OF EXPOSURE TO 2,4-D FOR FARM APPLICATORS IN THE AGRICULTURAL HEALTH STUDY. Presented at International Society of Exposure Analyusis Conference, Tucson, AZ, October 30 - November 03, 2005.
Gardner, M., M. SpruillMcComb, J. Beach, L. Michael, K W. Thomas, AND R. Helburn. QUANTIFICATION OF 2,4-D ON SOLID-PHASE EXPOSURE SAMPLING MEDIA BY LC/MS/MS. JOURNAL OF ANALYTICAL TOXICOLOGY. Preston Publications Incorporated, Niles, IL, 29(3):188-192, (2005).
THOMAS, K. W., R. ALLEN, D. SANDLER, A. BLAIR, J. HOPPIN, C. HINES, AND M. ALAVANJA. THE AGRICULTURAL HEALTH STUDY: COLLABORATIVE HEALTH AND EXPOSURE RESEARCH FOR THE AGRICULTURAL COMMUNITY. Presented at EPA Science Forum 2005, Washington, DC, May 16 - 18, 2005.
OKINO, M. S., G. CHAPA, K. W. THOMAS, G. L. ROBERTSON, C. B. THOMPSON, A. TSANG, FRED W. POWER, J. B. KNAAK, AND C. C. DARY. USE OF PHARMACOKINETIC MODELS TO ASSESS OCCUPATIONAL AND RESIDENTIAL PESTICIDE EXPOSURE. Presented at International Society for Exposure Analysis Conference, Tucson, AZ, October 30 - November 03, 2005.
2004
Thomas, K W. AGRICULTURAL HEALTH STUDY PESTICIDE EXPOSURE STUDY. Presented at Joint Meeting of the Agricultural Health Study Exposure Workgroup, Rockville, MD, July 22, 2004.
Thomas, K W. AGRICULTURAL HEALTH STUDY PESTICUDE EXPOSURE STUDY. Presented at North Carolina Cooperative Extension Service Special AHS Training Session, Raleigh, NC, May 18, 2004.
Thomas, K W., M. Dosemeci, J. Coble, G Chapa, C Croghan, P A. Jones, J. A. Hoppin, D. P. Sandler, A. Blair, AND M. Alavanja. ASSESSING EXPOSURE CLASSIFICATION IN THE AGRICULTURAL HEALTH STUDY. Presented at Industry Farm Family Study Task Force Meeting, Philadelphia, PA, October 19, 2004.
THOMAS, K. W., Y. HU, AND J. RAYMER. EVALUATION OF EXPOSURE MEASUREMENT METHODS AND APPROACHES FOR THE NATIONAL CHILDREN'S STUDY. Presented at NCS Pilot Study Meeting, Research Triangle Park, NC, December 03, 2004.
Coble, J., R. Allen, Y. Ng, S. Nako, B. Suhre, J. A. Hoppin, K W. Thomas, AND C. Hines. PESTICIDE TRADE NAMES AND THEIR ACTIVE INGREDIENTS IN THE AHS. Presented at AHS National Advisory Panel Meeting, Bethesda, MD, February 26-27, 2004.
ALAVANJA, M. C., M. DOSEMECI, C. SAMANIC, J. LUBIN, C. F. LYNCH, C. KNOTT, J. BARKER, J. HOPPIN, D. SANDLER, J. COBLE, K. W. THOMAS, AND A. BLAIR. PESTICIDES AND LUNG CANCER RISK IN THE AGRICULTURAL HEALTH STUDY. AMERICAN JOURNAL OF EPIDEMIOLOGY. Johns Hopkins Bloomberg School of Public Health, 160(9):876-885, (2004).
Thomas, K W., S. M. Gordon, M. Jones, J. Raymer, C. Lynch, C. Knott, D. P. Sandler, M. Dosemeci, AND M. Alavanja. RESULTS FROM THE AHS PESTICIDE EXPOSURE STUDY. Presented at AHS National Advisory Panel Meeting, Bethesda, MD, February 26-27, 2004.
Coble, J., Y. Ng, R. Allen, S. Nako, B. Suhre, J. A. Hoppin, K W. Thomas, C. Hines, AND M. Alavanja. THE STANDARDIZATION OF PESTICIDE NAMES FROM THE AHS PHASE II QUESTIONNAIRE AND THE IDENTIFICATION OF THEIR ACTIVE INGREDIENTS. Presented at Agricultural Health Study National Advisory Panel Meeting, Bethesda, MD, February 26-27, 2004.
Chapa, G, K W. Thomas, S. M. Gordon, M. Jones, J. Raymer, J. A. Hoppin, AND M. Alavanja. URINARY LEVELS OF 2,4-D AND 3,5,6-TRICHLORO-2-PYRIDINOL FOR SPOUSES AND CHILDREN OF PESTICIDE APPLICATORS IN THE AGRICULTURAL HEALTH STUDY. Presented at International Society for Exposure Analysis 14th Annual Conference, Philadelphia, PA, October 17-20, 2004.
Alavanja, M., M. Dosemeci, C. Samanic, J. H. Lubin, C. Lynch, C. Knott, J. Barker, J. A. Hoppin, D. P. Sandler, J. Coble, K W. Thomas, AND A. Blair. USE OF AGRICULTURAL PESTICIDES AND LUNG CANCER RISK IN THE AGRICULTURAL HEALTH STUDY COHORT. Presented at AHS National Advisory Panel Meeting, Baltimore, MD, February 26-27, 2004.
2003
Thomas, K W., M. Alavanaja, D. P. Sandler, C. Hines, J. Pierce, AND C. Lynch. HEALTH AND EXPOSURE RESEARCH FOR THE AGRICULTURAL COMMUNITY: THE AGRICULTURAL HEALTH STUDY. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.
Jones, M., K W. Thomas, S. M. Gordon, S. Reynolds, M. G. Nishioka, J. Raymer, R. Helburn, C. Lynch, C. Knott, D. P. Sandler, M. Dosemeci, AND M. Alavanja. SUMMARY OF BIOLOGICAL AND ENVIRONMENTAL MONITORING RESULTS FROM THE AGRICULTURAL HEALTH STUDY - PESTICIDE EXPOSURE STUDY. Presented at International Symposium of Rural Peoples, Saskatchewan, Canada, October 19-23, 2003.
Jones, M., K W. Thomas, S. M. Gordon, S. Reynolds, M. G. Nishioka, J. Raymer, R. Helburn, C. Lynch, C. Knott, D. Sandler, AND M. Alavanja. SUMMARY OF BIOLOGICAL AND ENVIRONMENTAL MONITORING RESULTS FROM THE AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY. Presented at 5th International Symposium of Rural Peoples, Saskatchewan, Canada, October 10-23, 2003.
Alavanja, M., C. Samanic, M. Dosemeci, J. H. Lubin, R. Tarone, C. Lynch, C. Knott, K W. Thomas, J. A. Hoppin, J. Barker, J. Coble, D. Sandler, AND A. Blair. USE OF AGRICULTURAL PESTICIDES AND PROSTATE CANCER RISK IN THE AGRICULTURAL HEALTH STUDY COHORT. AMERICAN JOURNAL OF EPIDEMIOLOGY 157(9):800-814, (2003).
2002
Thomas, K W. AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY: STATUS UPDATE AND PRELIMINARY RESULTS. Presented at North Carolina Field Station Advisory Panel Meeting, Raleigh, NC, November 13, 2002.
Thomas, K W., L S. Sheldon, D. Sandler, M. Dosemeci, AND M. Alavanja. AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY: STUDY DESIGN AND PRELIMINARY BIOMARKER RESULTS. Presented at 2002 International State of Science Symposium on Agricultural Exposures and Cancer, Oxford, United Kingdom, November 19-22, 2002.
Alavanja, M., D. 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. Presented at 2002 International State of Science Symposium on Agricultural Exposures and Cancer, Oxford, United Kingdom, November 19-22, 2002.
Thomas, K W., L S. Sheldon, S. M. Gordon, M. Jones, S. Reynolds, J. Raymer, G G. Akland, AND M. Dosemec. INTERIM RESULTS FROM THE AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY. Presented at International Soceity for Exposure Analysis, Vancouver, Canada, August 11-15, 2002.
Leovic, K W., L S. Sheldon, K W. Thomas, V R. Highsmith, N S. Tulve, G L. Robertson, K. Hammerstom, J J. Quackenboss, L J. Melnyk, M Berry, E. Pellizari, M. Lebowitz, AND P. B. Ryan. LESSONS LEARNED FROM THE NATIONAL HUMAN EXPOSURE ASSESSMENT SURVEY (NHEXAS). Presented at International Society of Exposure Analysis 2002 Conference, Vancouver, Canada, August 11-15, 2002.
Pellizzari, E., K.W. Thomas, J. Raymer, D. Smith, AND S. Cooper. MEASUREMENTS OF EXHALED BREATH USING A NEW PORTABLE SAMPLING METHOD. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/3-90/049.
Thomas, K.W., E. Pellizzari, C. Clayton, R. Perritt, R. Dietz, R. Goodrich, W. Nelson, AND L. Wallace. TEMPORAL VARIABILITY OF BENZENE EXPOSURES FOR RESIDENTS IN SEVERAL NEW JERSEY HOMES WITH ATTACHED GARAGES OR TOBACCO SMOKE. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-95/263.
Fortmann, R C., L S. Sheldon, E A. CohenHubal, M K. Morgan, D M. Stout II, K W. Thomas, N S. Tulve, AND D A. Whitaker. THE EPA NATIONAL EXPOSURE RESEARCH LABORATORY CHILDREN'S PESTICIDE EXPOSURE MEASUREMENT PROGRAM. Presented at Indoor Air 2002 The 9th International Conference on Indoor Air Quality and Climate, Monterey, CA, June 30-July 5, 2002.
Fortmann, R C., L S. Sheldon, E A. CohenHubal, M K. Morgan, D M. Stout II, K W. Thomas, N S. Tulve, AND D A. Whitaker. THE EPA NATIONAL EXPOSURE RESEARCH LABORATORY CHILDREN'S PESTICIDE EXPOSURE MEASUREMENT PROGRAM. Presented at Indoor Air 2002, Monterey, CA, June 30-July 5, 2002.
Handy, R., D. Smith, N. Castillo, C. Sparacino, AND K. Thomas. TOTAL EXPOSURE ASSESSMENT METHODOLOGY (TEAM) STUDY: STANDARD OPERATING PROCEDURES EMPLOYED IN SUPPORT OF AN EXPOSURE ASSESSMENT STUDY. VOLUME 4. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/6-87/002D.
Alavanja, M., C. Samanic, M. Dosemeci, J. H. Lubin, R. Tarone, C. Lynch, C. Knott, K W. Thomas, J. A. Hoppin, J. Barker, J. Coble, D. Sandler, AND A. Blair. USE OF AGRICULTURAL PESTICIDES AND PROSTATE CANCER RISK IN THE AGRICULTURAL HEALTH STUDY COHORT. Presented at International Conference on Pesticide Exposure and Health, Bethesda, MD, July 8-12, 2002.
2001
Thomas, K W., D. P. Sandler, A. Blair, AND M. R. Alavanja. AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY. Presented at AHS National Advisory Panel Meeting, Chapel Hill, NC, March 8-9, 2001.
Thomas, K W., L S. Sheldon, S. M. Gordon, S. Reynolds, C. Lynch, AND M. R. Alavanja. AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY: YEAR 1 MEASUREMENT RESULTS. Presented at 11th Annual Meeting of the International Society of Exposure Analysis, Charleston, SC, November 4-8, 2001.
Clothier, J. M., D. E. Camann, K W. Thomas, AND S. M. Gordon. HAND WIPE SUBSAMPLING METHOD FOR USE WITH BIOMARKER MEASUREMENTS IN THE AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY. Presented at 11th Annual Meeting of the International Society of Exposure Analysis, Charleston, SC, November 4-8, 2001.
2000
Thomas, K W., L S. Sheldon, W C. Steen, M. R. Alavanja, A. Blair, M. Dosemeci, AND D. P. Sandler. AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY DESIGN. Presented at American Chemical Society National Meeting, Washington, DC, August 20-24, 2000.
Thomas, K W., L S. Sheldon, M S. Okino, D. P. Sandler, M. Dosemeci, AND M. R. Alavanja. APPROACHES FOR MEASURING APPLICATOR EXPOSURE IN THE AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY. Presented at ISEA 2000 Exposure Analysis in the 21st Century: Integrating Science, Policy and Quality of Life, Monterey Peninsula, CA, October 24-27, 2000.
Quackenboss, J J., E. D. Pellizzari, P. Shubat, R. W. Whitmore, J. L. Adgate, K W. Thomas, N. G. Freeman, C. Stroebel, P. J. Lioy, C. A. Clayton, AND K. G. Sexton. DESIGN STRATEGY FOR ASSESSING MULTI-PATHWAY EXPOSURE FOR CHILDREN: THE MINNESOTA CHILDREN'S PESTICIDE EXPOSURE STUDY (MNCPES). JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY 10(2):145-158, (2000).
Adgate, J. L., C. A. Clayton, J J. Quackenboss, K W. Thomas, R. W. Whitmore, E. D. Pellizzari, P. J. Lioy, P. Shubat, C. Stroebel, N. G. Freeman, AND K. G. Sexton. MEASUREMENT OF MULTI-POLLUTANT AND MULTI-PATHWAY EXPOSURES IN A PROBABILITY-BASED SAMPLE OF CHILDREN: PRACTICAL STRATEGIES FOR EFFECTIVE FIELD STUDIES. JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY 10(S6):650-661, (2000).
Blair, A., D. Sandler, R. Tarone, J. H. Lubin, K W. Thomas, C. Lynch, S. H. Zahm, N. Rothman, AND M. Alavanja. MORTALITY AMONG FARMERS AND SPOUSES IN THE AGRICULTURAL HEALTH STUDY. Presented at American College of Epidemiology Annual Meeting, Albuquerque, NM, September 22-24, 2002.
CohenHubal, E A., L S. Sheldon, M J. Zufall, J M. Burke, AND K W. Thomas. THE CHALLENGE OF ASSESSING CHILDREN'S EXPOSURE TO PESTICIDES. JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY 10(S6):638-649, (2000).
1999
Okino, M S., J J. Quackenboss, AND K W. Thomas. ANALYSIS OF UNCERTAINTIES IN DOSE RECONSTRUCTION FROM BIOMARKERS: IMPACT ON STUDY DESIGN. Presented at Biomarkers: Taking Stock EPA/NIEHS Workshop on Applying Biomarker Research, Chapel Hill, NC, August 30-31, 1999.
CohenHubal, E A., K W. Thomas, J J. Quackenboss, E J. Furtaw Jr., AND L S. Sheldon. DERMAL AND NON-DIETARY EXPOSURE WORKSHOP. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-99/039 (NTIS PB99-150922), 1999.
Whitmore, R. W., M. Z. Byron, C. A. Clayton, K W. Thomas, H. S. Zelon, E. D. Pellizzari, P. J. Lioy, AND J J. Quackenboss. SAMPLING DESIGN RESPONSE RATES, AND ANALYSIS WEIGHTS FOR THE NATIONAL HUMAN EXPOSURE ASSESSMENT SURVEY (NHEXAS) IN EPA REGION 5. JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY 9:369-380, (1999).
1997
Berry, M., L. Johnson, K. Brenner, AND K. Thomas. DIETARY CHARACTERIZATIONS IN A STUDY OF HUMAN EXPOSURES IN THE LOWER RIO GRANDE VALLEY:II. HOUSEHOLD WATERS. Environment International 23(5):693-703, (1997).
Berry Jr., M R., K W. Thomas, AND J J. Quackenboss. MODELING WITH EXTANT FOOD DATA TO ENHANCE DIETARY EXPOSURE MEASUREMENTS. Presented at ISEA Annual Meeting, Research Triangle Park, NC, November 2-5, 1997.
Thomas, K. W., L. S. Sheldon, E. D. Pellizzari, R. W. Handy, J. M. Roberds, AND M. Berry. TESTING DUPLICATE DIET SAMPLE COLLECTION METHODS FOR MEASURING PERSONAL DIETARY EXPOSURES TO CHEMICAL CONTAMINANTS. Journal of Exposure Analysis and Environmental Epidemiology 7(1):17-36, (1997).
Thomas, K W., L S. Sheldon, E. D. Pellizzari, R. W. Handy, J. M. Roberds, AND M R. Berry Jr. TESTING DUPLICATE DIET SAMPLE COLLECTION METHODS FOR MEASURING PERSONAL DIETARY EXPOSURES TO CHEMICAL CONTAMINANTS. JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY. Princeton Scientific Publishing Co., Princeton, NJ, 7(1):17-36, (1997).
1993
Clayton, C., R. Perritt, E. Pellizzari, K.W. Thomas, R. Whitemore, L. Wallace, AND J. Spengler. PARTICLE EXPOSURE ASSESSMENT METHODOLOGY (PTEAM) STUDY: DISTRIBUTIONS OF AEROSOL AND ELEMENTAL CONCENTRATIONS IN PERSONAL, INDOOR, AND OUTDOOR AIR SAMPLES IN A SOUTHERN CALIFORNIACOMMUNITY. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-95/265, 1993.
1992
Pellizzari, E., K.W. Thomas, C. Clayton, R. Whitmore, R. Shores, H. Zelon, AND R. Perritt. PARTICLE TOTAL EXPOSURE ASSESSMENT METHODOLOGY (PTEAM): RIVERSIDE, CALIFORNIA PILOT STUDY - VOLUME I. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/R-93/050 (NTIS PB93166957), 1992.
1991
Wallace, L., W. Nelson, E. Pellizzari, J. Raymer, AND K. Thomas. IDENTIFICATION OF POLAR VOLATILE ORGANIC COMPOUNDS IN CONSUMER PRODUCTS AND COMMON MICROENVIRONMENTS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/D-91/074 (NTIS PB91182865), 1991.