Background: The emergency medical services system has a vital role in the timely treatment of victims and the reduction of injury and mortality rates. Ambulance response time is an essential variable in evaluating the quality of its services. The aim of this study was to determine the ambulance response time and to compare it according to background variables. Methods: This descriptive study ...

ZnO and ZnO: Mn nanocrystals were synthesized via reverse micelle method. The structural properties of nanocrystals were investigated by XRD. The XRD results indicated that the synthesized nanocrystals had a pure wurtzite (hexagonal phase) structure. Resistive gas sensors were fabricated by providing ohmic contacts on the tablet obtained from compressed nanocrystals powder and the installation ...