Research Topics
| Paloma I BeamerSummaryAffiliation: University of Arizona Country: USA Publications
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Detail Information
Publications
Relative pesticide and exposure route contribution to aggregate and cumulative dose in young farmworker childrenPaloma I Beamer
Environmental Health Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, 1295 N Martin Ave, PO Box 245210, Tucson, AZ 85724, USA
Int J Environ Res Public Health 9:73-96. 2012..The variability observed in the route and pesticide contributions to urine biomarker levels demonstrate the importance of accounting for aggregate and cumulative exposure in establishing pesticide residue tolerances in food...
Concentration of trichloroethylene in breast milk and household water from Nogales, ArizonaPaloma I Beamer
Mel and Enid Zuckerman College of Public Health, University of Arizona, 1295 N Martin Avenue, Tucson, Arizona 85724, United States
Environ Sci Technol 46:9055-61. 2012..S. EPA Reference Dose. Results of this exploratory study warrant more in depth studies to understand risk of TCE exposures from breast milk intake...- Differences in metal concentration by particle size in house dust and soilPaloma I Beamer
Mel and Enid Zuckerman College of Public Health, University of Arizona, 1295 N Martin Ave, PO Box 245210, Tucson, USA
J Environ Monit 14:839-44. 2012..Additional studies with a greater number of samples and wider geographic distribution with different climates and soil types should be completed to determine the most relevant sampling practices for risk assessment... - Quantified outdoor micro-activity data for children aged 7-12-years oldPaloma I Beamer
Environmental Health Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona, USA
J Expo Sci Environ Epidemiol 22:82-92. 2012..Age was negatively correlated with hand contacts of floor and wood surfaces. Contact frequencies in this study are higher than current regulatory recommendations for this age group... - Farmworker children's residential non-dietary exposure estimates from micro-level activity time seriesPaloma I Beamer
Community, Environment and Policy, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona, USA
Environ Int 35:1202-9. 2009..Other methods may underestimate exposure via these routes. Model simulations can be used to identify at-risk children and target intervention strategies... - Quantified activity pattern data from 6 to 27-month-old farmworker children for use in exposure assessmentPaloma Beamer
Community, Environment and Policy, Mel and Enid Zuckerman College of Public Health, University of Arizona, AZ 85724, USA
Environ Res 108:239-46. 2008..Contact frequencies in this study are higher than current US EPA recommendations, questioning their protective value for infants and toddlers... - Developing probability distributions for transfer efficiencies for dermal exposurePaloma Beamer
Community, Environment and Policy, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona 85724, USA
J Expo Sci Environ Epidemiol 19:274-83. 2009.... - Migration of contaminated soil and airborne particulates to indoor dustDavid W Layton
Community, Environment and Policy Division, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona, USA
Environ Sci Technol 43:8199-205. 2009..However, as airborne Pb levels declined due to the phase-out of leaded gasoline, soil resuspension and track-in eventually became the primary sources of Pb in house dust... 
Video methods in the quantification of children's exposuresAlesia C Ferguson
College of Public Health, University of Arkansas Medical Sciences, Little Rock, 72205 7199, USA
J Expo Sci Environ Epidemiol 16:287-98. 2006..The discussion of these issues and ERG's experiences in dealing with them can assist other groups in the conduct of research that employs these more quantitative techniques...- A meta-analysis of children's hand-to-mouth frequency data for estimating nondietary ingestion exposureJianping Xue
U S Environmental Protection Agency, Boston, MA, USA
Risk Anal 27:411-20. 2007..Thus, the data presented in this article can be used to update the U.S. EPA's Child-Specific Exposure Factors Handbook and to improve estimates of nondietary ingestion in probabilistic exposure modeling... - Young children's hand contact activities: an observational study via videotaping in primarily outdoor residential settingsWilla Auyeung
Department of Civil and Environmental Engineering, Stanford University, Stanford, CA 94309, USA
J Expo Sci Environ Epidemiol 16:434-46. 2006..g., "Toys" (P = 0.0002)), while the left hand had longer hourly contact durations with passively touched objects/surfaces (e.g., "Clothes/Towels" (P = 0.003) and "Floor" (P = 0.04))...