Objective The research compared and contrasted hand-scoring and computerized methods of evaluating the grade level of patient education materials that are distributed at an academic medical center in east Tennessee and sought to determine if these materials adhered to the American Medical Association's (AMA's) recommended reading level of sixth grade. Methods Librarians at an academic medical...

The ability SAPRC-99 atmospheric chemical mechanism to predict photochemical smog formation under low NO x conditions was evaluated by comparing model predictions to results experiments from three different environmental chamber facilities. These included new experiments from our UCR EPA environmental chamber, and previous experiments at from the Tennessee Valley Authority (TVA) and the Austral...

[1] The atmospheric chemistry of volatile organic compounds (VOCs) in urban areas results in the formation of ‘photochemical smog’, including secondary organic aerosol (SOA). State-of-the-art SOA models parameterize the results of simulation chamber experiments that bracket the conditions found in the polluted urban atmosphere. Here we show that in the real urban atmosphere reactive anthropogen...

The environmental impacts of global food supply chains are growing with the need for their measurement and management. This paper explores the operations of a global supply chain for extra-virgin olive oil (EVOO) according to a life cycle assessment (LCA) methodology. The LCA assessment methodology is applied to determine the environmental impact categories associated with the bottled EVOO life...

Southwest metropolitan Mexico City (SWMMC) inhabitants have been exposed several hours per day for the last 6 years to photochemical smog, ozone being the most important oxidant pollutant. Subjects exposed to the SWMMC atmosphere develop several histopathological changes in their nasal mucosa: dysplasia is the most significant, affecting 78.72% of adult individuals within 60 or more days of res...

Acrolein, a low-molecular-weight aldehyde found in photochemical smog and tobacco smoke, can induce mucus hypersecretion, inflammation, and airway hyperreactivity. To determine whether changes in steady-state mucin gene expression (MUC2 and MUC5ac) are associated with histological signs of mucus hypersecretion, rats were exposed to acrolein (3.0 parts/million, 6 h/day, 5 days/wk, 2 wk), and the...