Background: With their charismatic nighttime flashes, fireflies are a classic organismal system for studying the evolution of visual mating signals. However, across their diversity, fireflies employ a variety of mating strategies that include both chemical and visual signals. While phylogenetic evidence points to a common ancestor that relied on long-range pheromones, behavioral evidence suggests that light-dependent flashing fireflies do not use smell for mating.
View Article and Find Full Text PDFStructured academic teaching on wound care was developed, based on the long-term care (LTC) setting, with the goal of ensuring that postgraduate family medicine residents attain competency in assessment and treatment of wounds and pressure ulcers (PUs). The curriculum for the 1-month learning module was based on clinical practice guidelines for the prevention, assessment, and treatment of PUs and wounds. The learning techniques used include a learners' needs assessment, a small-group didactic session, interdisciplinary bedside case discussions and a toolkit.
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