Publications
2015
Lancet, vol. 386, iss. 9989, pp. 163-170, 2015.
Epidemiology, vol. 26, iss. 4, pp. 556-564, 2015.
2014
Transportation Research Part D, vol. 32, iss. 2, pp. 218-229, 2014.
Transportation , vol. 41, pp. 1287-1304, 2014.
2013
Environmental Research Letters, vol. 8, pp. 044025, 2013.
“Threshold findings” in an ecological study – Authors’ reply
Epidemiology, vol. 24, iss. 4, pp. 628, 2013.
Fine particulate air pollution and life expectancies in the United States: the role of influential observations
Journal of the Air & Waste Management Association, vol. 63, iss. 2, pp. 129-132, 2013.
Epidemiology, vol. 24, iss. 1, pp. 23-31, 2013.
2012
The kinematic features of motorcycles in congested urban networks
Accident Analysis and Prevention, vol. 49, pp. 203-211, 2012.
Science of the Total Environment, vol. 435-436, pp. 107-114, 2012.
2011
Household and community poverty, biomass use, and air pollution in Accra, Ghana
Proceedings of the National Academy of Sciences USA, vol. 108, iss. 27, pp. 11028-11033, 2011.
Falling behind: life expectancy in US counties from 2000 to 2007 in an international context
Population Health Metrics, vol. 9, pp. 16, 2011.
2010
Environmental Health Perspectives, vol. 118, iss. 5, pp. 607-613, 2010.
Air pollution in Accra neighborhoods: spatial, socioeconomic, and temporal patterns
Environmental Science and Technology, vol. 44, iss. 7, pp. 2270–2276, 2010.
2009
Fine-particulate air pollution and life expectancy in the United States
New England Journal of Medicine, vol. 360, iss. 4, pp. 376-386, 2009.
2008
Air pollution in two low-income neighborhoods in Accra, Ghana
Science of the Total Environment, vol. 402, iss. 2-3, pp. 217-231, 2008.
A mobile environmental sensing system to manage transportation and urban air quality
2008 IEEE International Symposium on Circuits and Systems, vol. 1-10, pp. 1994-1997, 2008.
PLoS Medicine, vol. 5, iss. 4, pp. e66, 2008.
2006
PLoS Medicine, vol. 3, iss. 9, pp. e260, 2006.
2005
Eight Americas: new perspectives on U.S. health disparities
American Journal of Preventive Medicine, vol. 29, iss. 5; supplement 1, pp. 4-10, 2005.
2003
An analysis of the effects of speed limit enforcement cameras on accident rates
Transportation Research Record, vol. 1830, iss. 1, pp. 25-34, 2003.
2001
Transportation Research Record, vol. 1750, iss. 1, pp. 64-73, 2001.