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An Empirical Investigation of Cost Efficiencies in the Health Care Industry
This dissertation work is motivated by the need of hospitals to address efficiency issues confronting health care reforms in the present environment. The main objective is to investigate the cost efficiency of hospitals ...
Usability of access ramps on public transit buses for adults using mobility devices
This study systematically evaluated four access ramp slopes (1:4, 1:6, 1:8, and 1:12) with five mobility device user groups. The psychometric properties of several usability measures were also evaluated. The laboratory ...