Social media are increasingly used to disseminate emergency warnings, alerts, and other hazard-related information. In this context, the timing of information propagation is of immediate interest. Time-sensitive information must reach members of the general public before the pertinence of the information expires. In this research we build a preliminary model for the time between information dis...

Using data collected from 85 general practitioners in Lothian, large variations were found in the time patients wait for and spend with their doctor. This study, which sets consultations into their administrative framework, examines factors which cause this variation. Consultation time was found to be affected by the total number of patients attending a particular surgery, while waiting time wa...