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Investigations of Environmental Effects on Freeway Acoustics

ContributorsFernando, H. J .S. (Author) / The Pride Publishing Company (Contributor)
Created2010-03
Description

The study reported here was designed to examine the impact of background meteorological conditions on the propagation of noise from urban freeways in the Phoenix area. The aim was to understand and predict how sound waves emanating from highways respond to the vertical profiles of atmospheric temperature gradients and velocity…

The study reported here was designed to examine the impact of background meteorological conditions on the propagation of noise from urban freeways in the Phoenix area. The aim was to understand and predict how sound waves emanating from highways respond to the vertical profiles of atmospheric temperature gradients and velocity shear, so that sound measurements can be interpreted with regard to the environmental variability.
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Arizona Rural Hospital Facilities and Market Study: 2008

ContributorsArizona Health Facilities Authority (Sponsor) / University of Arizona. Rural Health Office (Issuing body)
Created2008
Description

Arizona is the second largest growing state in America.  Population growth heavily impacts health facilities planning.  This report provides useful market information affecting facility expansion planning for the state's rural communities.