John C Little

Summary

Affiliation: Virginia Polytechnic Institute and State University
Country: USA

Publications

  1. pmc Predicting residential exposure to phthalate plasticizer emitted from vinyl flooring: sensitivity, uncertainty, and implications for biomonitoring
    Ying Xu
    Department of Civil, Architectural and Environmental Engineering, University of Texas at Austin, Austin, Texas, USA
    Environ Health Perspect 118:253-8. 2010
  2. doi request reprint Rapid methods to estimate potential exposure to semivolatile organic compounds in the indoor environment
    John C Little
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia, USA
    Environ Sci Technol 46:11171-8. 2012
  3. doi request reprint Solving the problem at the source: Controlling Mn release at the sediment-water interface via hypolimnetic oxygenation
    Lee D Bryant
    Department of Civil and Environmental Engineering, 418 Durham Hall, Virginia Tech, Blacksburg, VA 24061, USA
    Water Res 45:6381-92. 2011
  4. doi request reprint Measuring and predicting the emission rate of phthalate plasticizer from vinyl flooring in a specially-designed chamber
    Ying Xu
    Department of Civil, Architectural and Environmental Engineering, The University of Texas at Austin, Austin, Texas, USA
    Environ Sci Technol 46:12534-41. 2012
  5. doi request reprint Characterizing gas-particle interactions of phthalate plasticizer emitted from vinyl flooring
    Jennifer L Benning
    Department of Civil and Environmental Engineering, South Dakota School of Mines and Technology, Rapid City, South Dakota 57701, USA
    Environ Sci Technol 47:2696-703. 2013
  6. ncbi request reprint Predicting residential exposure to phthalate plasticizer emitted from vinyl flooring: a mechanistic analysis
    Ying Xu
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia, USA
    Environ Sci Technol 43:2374-80. 2009
  7. doi request reprint Controlling soluble iron and manganese in a water-supply reservoir using hypolimnetic oxygenation
    Paul A Gantzer
    Department of Civil and Environmental Engineering, 418 Durham Hall 0246, Virginia Tech, Blacksburg, VA 24061, USA
    Water Res 43:1285-94. 2009
  8. pmc Intake to production ratio: a measure of exposure intimacy for manufactured chemicals
    William Nazaroff
    Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley, California 94720 1710, USA
    Environ Health Perspect 120:1678-83. 2012
  9. doi request reprint Increased sediment oxygen uptake caused by oxygenation-induced hypolimnetic mixing
    Lee D Bryant
    Department of Civil and Environmental Engineering, 418 Durham Hall, Virginia Tech, Blacksburg, VA 24061, USA
    Water Res 45:3692-703. 2011
  10. doi request reprint Response of sediment microbial community structure in a freshwater reservoir to manipulations in oxygen availability
    Lee D Bryant
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
    FEMS Microbiol Ecol 80:248-63. 2012

Detail Information

Publications16

  1. pmc Predicting residential exposure to phthalate plasticizer emitted from vinyl flooring: sensitivity, uncertainty, and implications for biomonitoring
    Ying Xu
    Department of Civil, Architectural and Environmental Engineering, University of Texas at Austin, Austin, Texas, USA
    Environ Health Perspect 118:253-8. 2010
    ..Because of the ubiquitous nature of phthalates in the environment and the potential for adverse human health effects, an urgent need exists to identify the most important sources and pathways of exposure...
  2. doi request reprint Rapid methods to estimate potential exposure to semivolatile organic compounds in the indoor environment
    John C Little
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia, USA
    Environ Sci Technol 46:11171-8. 2012
    ..When combined with rapid toxicity estimates, screening-level exposure estimates can contribute to health-risk-based prioritization of a wide range of chemicals of concern...
  3. doi request reprint Solving the problem at the source: Controlling Mn release at the sediment-water interface via hypolimnetic oxygenation
    Lee D Bryant
    Department of Civil and Environmental Engineering, 418 Durham Hall, Virginia Tech, Blacksburg, VA 24061, USA
    Water Res 45:6381-92. 2011
    ..e., several weeks) significantly impaired water quality due to sediment Mn release. Continual oxygenation maintained an oxic benthic region sufficient to prevent Mn release to the overlying source water...
  4. doi request reprint Measuring and predicting the emission rate of phthalate plasticizer from vinyl flooring in a specially-designed chamber
    Ying Xu
    Department of Civil, Architectural and Environmental Engineering, The University of Texas at Austin, Austin, Texas, USA
    Environ Sci Technol 46:12534-41. 2012
    ..The independently measured or calculated parameters were used to validate an SVOC emission model, with excellent agreement between model prediction and the observed gas-phase DEHP chamber concentrations...
  5. doi request reprint Characterizing gas-particle interactions of phthalate plasticizer emitted from vinyl flooring
    Jennifer L Benning
    Department of Civil and Environmental Engineering, South Dakota School of Mines and Technology, Rapid City, South Dakota 57701, USA
    Environ Sci Technol 47:2696-703. 2013
    ..Airborne particles can influence SVOC fate and transport in the indoor environment, and these mechanisms must be considered in evaluating exposure and human health...
  6. ncbi request reprint Predicting residential exposure to phthalate plasticizer emitted from vinyl flooring: a mechanistic analysis
    Ying Xu
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia, USA
    Environ Sci Technol 43:2374-80. 2009
    ....
  7. doi request reprint Controlling soluble iron and manganese in a water-supply reservoir using hypolimnetic oxygenation
    Paul A Gantzer
    Department of Civil and Environmental Engineering, 418 Durham Hall 0246, Virginia Tech, Blacksburg, VA 24061, USA
    Water Res 43:1285-94. 2009
    ....
  8. pmc Intake to production ratio: a measure of exposure intimacy for manufactured chemicals
    William Nazaroff
    Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley, California 94720 1710, USA
    Environ Health Perspect 120:1678-83. 2012
    ..Information that relates human intake of a chemical to its production and use can help inform understanding of mechanisms and pathways that control exposure and support efforts to protect public health...
  9. doi request reprint Increased sediment oxygen uptake caused by oxygenation-induced hypolimnetic mixing
    Lee D Bryant
    Department of Civil and Environmental Engineering, 418 Durham Hall, Virginia Tech, Blacksburg, VA 24061, USA
    Water Res 45:3692-703. 2011
    ....
  10. doi request reprint Response of sediment microbial community structure in a freshwater reservoir to manipulations in oxygen availability
    Lee D Bryant
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
    FEMS Microbiol Ecol 80:248-63. 2012
    ..While the sediment microbial community proved remarkably resistant to relatively short-term changes in HOx operations, HOx-induced variation in microbial structure, biomass, and activity was observed after a full season of oxygenation...
  11. ncbi request reprint Predicting emissions of SVOCs from polymeric materials and their interaction with airborne particles
    Ying Xu
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg 24061, USA
    Environ Sci Technol 40:456-61. 2006
    ....
  12. ncbi request reprint Estimating exposure to chemical contaminants in drinking water
    Eunyoung Kim
    Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061 0246, USA
    Environ Sci Technol 38:1799-806. 2004
    ..5). Better identification of certain critical input variables (ventilation rate in the shower and bathroom, ingestion rate, the boiling water mass transfer coefficient, and skin permeability) is required...
  13. doi request reprint Effect of hypolimnetic oxygenation on oxygen depletion rates in two water-supply reservoirs
    Paul A Gantzer
    Department of Civil and Environmental Engineering, 418 Durham Hall 0246, Virginia Tech, Blacksburg, VA 24061, USA
    Water Res 43:1700-10. 2009
    ..Despite diffuser-induced increases in HOD, hypolimnetic oxygenation remains a viable method for replenishing DO in thermally-stratified water-supply reservoirs such as SHR and CCR...
  14. ncbi request reprint Designing hypolimnetic aeration and oxygenation systems--a review
    Vickie L Singleton
    Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
    Environ Sci Technol 40:7512-20. 2006
    ..The unified suite of models, all based on simple discrete-bubble dynamics, represents the current state-of-the-art for designing systems to add oxygen to stratified lakes and reservoirs...
  15. doi request reprint Measuring environmental sustainability of water in watersheds
    Erich T Hester
    Environmental and Water Resources Engineering Program, Charles Edward Via, Jr Department of Civil and Environmental Engineering, Virginia Tech, VA, USA
    Environ Sci Technol 47:8083-90. 2013
    ..Increased awareness of the broad dimensions of environmental sustainability as applied to water management should encourage integration of existing approaches into a unified assessment framework appropriate for watersheds. ..
  16. doi request reprint Developing a reference material for diffusion-controlled formaldehyde emissions testing
    Zhe Liu
    Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia 24061, United States
    Environ Sci Technol 47:12946-51. 2013
    ..The fundamental understanding of emissions mechanisms can be used to improve emissions testing and guide future risk reduction actions. ..