Labels for automated step recognition in cataract surgery for videos in the Cataract-1K dataset - Nature

Pierre is a 54-year-old chimpanzee with a whole new outlook on life. Fifty-four-year-old Pierre was completely blind before undergoing a cataract surgery that restored his sight. With this surgery comes a greater ability to move around his surroundings, participate in fun activities, climb more confidently, and control his dynamics with other chimps (Pan troglodytes). Oh forgot to mention, Pierre is a chimpanzee. He’s a resident at Chimp Haven, a chimpanzee sanctuary in Louisiana (and the largest in the world) where most of the chimps have retired from biomedical research.

We’re sharing this article early to provide faster access to peer-reviewed, accepted research. It is citable and carries a permanent DOI. This version is subject to further edits and will be replaced automatically by the final Version of Record. All legal disclaimers apply. AbstractUrban trees deliver ecosystem services and generate environmental pressures that evolve over a lifespan of decades to centuries. Quantifying these effects over time relies on relationships between tree age and dimensions, yet most urban tree datasets record dimensions without age. This dataset presents 464,705 individual urban trees in France, compiled by harmonizing 16 municipal inventories published as open data by local authorities. Each record reports the contributing inventory, harmonized genus and species, the original taxonomic entries, diameter at breast height, height, estimated age, a location category, and coordinates, though completeness varies across records and inventories. Age is derived from planting dates recorded by the data producers rather than inferred from allometric models.

Raytracing-guided LASIK reduced higher-order aberrations approximately 70% in 55 pseudophakic eyes Visual acuity, residual astigmatism, and mesopic contrast sensitivity improved at 3 months.