Quantifying randomly acquired characteristics on outsoles in terms of shape and position.

Footwear evidence has tremendous forensic value; it can focus a criminal investigation, link suspects to scenes, help reconstruct a series of events, or otherwise provide information vital to the successful resolution of a case. When considering the specific utility of a linkage, the strength of the connection between source footwear and an impression left at the scene of a crime varies with the known rarity of the shoeprint itself, which is a function of the class characteristics, as well as the complexity, clarity, and quality of randomly acquired characteristics (RACs) available for analysis. To help elucidate the discrimination potential of footwear as a source of forensic evidence, the aim of this research is to further characterize the chance association in position, shape, and geometry of RACs on a semi-random selection of footwear.

Optimizing Fracture Prevention in Patients with Osteoporosis.

Purpose: This Maintenance of Certification activity was designed to help address gaps in osteoporosis management, provide practice improvement based on recognized models, and evaluate the impact of the initiative.

Methods: The program comprised 3 stages: stage A, practice self-assessment and chart review; stage B, an intervention to address at least 1 problem; and stage C, additional chart review (new patients). Data from stages A and C were compared to evaluate the impact of the activity.

Skin disorders at sea.

The purpose of this study is to characterize the types of skin disorders occurring at sea requiring acute treatment. The case logs of a tele-medicine service for US flagged ships at sea were reviewed from March 1, 2006 until March 1, 2009. Of 1844 total cases, 10% (n = 183) were for skin disorders.