Authors Hall

"Source Contributions to the Mutagenicity of Urban Particulate Air Pollution" in Journal of the Air & Waste Management Association

"Coupling between Land Ecosystems and the Atmospheric Hydrologic Cycle through Biogenic Aerosol Pathways" in Bulletin of the American Meteorological Society

"Use of Synthetic Data to Evaluate Positive Matrix Factorization as a Source Apportionment Tool for PM2.5 Exposure Data" in Environmental Science & Technology

"Size Distribution of Trace Organic Species Emitted from Heavy-Duty Diesel Vehicles" in Environmental Science & Technology

"Size Distribution of Trace Organic Species Emitted from Light-Duty Gasoline Vehicles" in Environmental Science & Technology

"Size distribution of trace organic species emitted from biomass combustion and meat charbroiling" in Atmospheric Environment

"Erratum to 'Size distribution of trace organic species emitted from biomass combustion and meat charbroiling'" in Atmospheric Environment

"Size-Resolved Source Apportionment of Airborne Particle Mass in a Roadside Environment" in Environmental Science & Technology

"Source Apportionment of in Vitro Reactive Oxygen Species Bioassay Activity from Atmospheric Particulate Matter" in Environmental Science & Technology

"A Macrophage-Based Method for the Assessment of the Reactive Oxygen Species (ROS) Activity of Atmospheric Particulate Matter (PM) and Application to Routine (Daily-24 h) Aerosol Monitoring Studies" in Aerosol Science and Technology

"PM2.5 characterization for time series studies: Pointwise uncertainty estimation and bulk speciation methods applied in Denver" in Atmospheric Environment

"PM2.5 characterization for time series studies: Organic molecular marker speciation methods and observations from daily measurements in Denver" in Atmospheric Environment

"Source Apportionment of Fine (PM1.8) and Ultrafine (PM0.1) Airborne Particulate Matter during a Severe Winter Pollution Episode" in Environmental Science & Technology

"Characterization of Primary Organic Aerosol Emissions from Meat Cooking, Trash Burning, and Motor Vehicles with High-Resolution Aerosol Mass Spectrometry and Comparison with Ambient and Chamber Observations" in Environmental Science & Technology

"Source identification of personal exposure to fine particulate matter using organic tracers" in Atmospheric Environment

"Intra-community spatial variation of size-fractionated organic compounds in Long Beach, California" in Air Quality, Atmosphere & Health

"The contribution of biological particles to observed particulate organic carbon at a remote high altitude site" in Atmospheric Environment

"Evaluation of retrofit crankcase ventilation controls and diesel oxidation catalysts for reducing air pollution in school buses" in Atmospheric Environment

"The Denver Aerosol Sources and Health (DASH) study: Overview and early findings" in Atmospheric Environment

"Assessing positive matrix factorization model fit: a new method to estimate uncertainty and bias in factor contributions at the measurement time scale" in Atmospheric Chemistry and Physics

"Source apportionment using positive matrix factorization on daily measurements of inorganic and organic speciated PM2.5" in Atmospheric Environment

"Effects of Plug-In Hybrid Electric Vehicles on Ozone Concentrations in Colorado" in Environmental Science & Technology

"Temporal patterns in daily measurements of inorganic and organic speciated PM2.5 in Denver" in Atmospheric Environment

"Lag Structure of the Associations Between PM2.5 Components and Hospitalization in Denver" in Epidemiology

"MAQS: a mobile sensing system for indoor air quality" in Proceedings of the International Conference on Ubiquitous Computing