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Factors Affecting the Association between Ambient Concentrations and Personal Exposures to Particles and Gases
(National Institute of Environmental Health Sciences, 2005)
Results from air pollution exposure assessment studies suggest that ambient fine particles [particulate matter with aerodynamic diameter ≤ 2.5 μg (PM2.5)], but not ambient gases, are strong proxies of corresponding personal ...
Differences in Heart Rate Variability Associated with Long-Term Exposure to NO2
(National Institute of Environmental Health Sciences, 2008)
Background: Heart rate variability (HRV), a measure of cardiac autonomic tone, has been associated with cardiovascular morbidity and mortality. Short-term studies have shown that subjects exposed to higher traffic-associated ...