In this paper, we propose a novel scheme of Hierarchical Eulerian Ring-Oriented Multicast Protocol over mobile ad hoc network. It has features that concentrate on efficiency and robustness simultaneously. It is also an application-driven proposal for hazard detection. Simulation results show different level of improvements on control traffic, end-to-end delay by comparing with tree-based and me...

Health of every living being is dependent on level pollutant in the environment, weather condition, etc, which are interrelated and influencing each other. Presence pollution particles high percentage such as particulate matter size 10 2.5 (PM10, PM25) microns creates higher risk lung functionality, respiratory disease reduces cardio functionality; also affects quality water sources. Rainfall, ...

The sixth edition of Hazard from the Victorian Injury Surveillance System departs a little from the usual Hazard format. The first section is devoted to a preliminary evaluation of the effects of the Victorian bicycle helmet legislation. This edition also undertakes an examination of all bicycle related injuries in the usual format. Bicycle related injuries occur in residential and recreational...