[From simulation to research to improve practices].

How can we respond differently to the demographic challenge of the growing population of seniors with cognitive-behavioural problems? The gerontology pole of the University Hospital Centre of Nîmes has installed a simulation room through a call for projects that has made it possible to develop nursing skills to improve care.

A DNA barcode reference library of French Polynesian shore fishes.

The emergence of DNA barcoding and metabarcoding opened new ways to study biological diversity, however, the completion of DNA barcode libraries is fundamental for such approaches to succeed. This dataset is a DNA barcode reference library (fragment of Cytochrome Oxydase I gene) for 2,190 specimens representing at least 540 species of shore fishes collected over 10 years at 154 sites across the four volcanic archipelagos of French Polynesia; the Austral, Gambier, Marquesas and Society Islands, a 5,000,000 km area. At present, 65% of the known shore fish species of these archipelagoes possess a DNA barcode associated with preserved, photographed, tissue sampled and cataloged specimens, and extensive collection locality data.