Osteoporosis is a disease characterized by reduction in the density and quality of bone leading to weakness skeleton associated increased risk fracture [1]. The most common type osteoporosis termed primary includes both postmenopausal age-related osteoporosis, which involves structural deterioration porosity fragility [2] (Figure 1).

We describe a visual analytics method supporting the analysis of two different types of spatio-temporal data, point events and trajectories of moving agents. The method combines clustering with interactive visual displays, in particular, map and space-time cube. We demonstrate the use of the method by applying it to two datasets from the VAST Challenge 2008: evacuation traces (trajectories of p...

Military static-line parachuting is a highly tactical and hazardous activity, with a well-documented injury risk. Due to the high impact forces and rapid rate of loading when a parachutist lands, injuries most frequently occur to the lower limbs and the trunk/spine, with ankle injuries accounting for between 30 and 60 % of all parachuting injuries. Although military static-line parachuting inju...