COMPARISON OF PLACIDO DISC AND SCHEIMPFLUG IMAGE-DERIVED TOPOGRAPHY-GUIDED EXCIMER LASER SURFACE NORMALIZATION COMBINED WITH HIGHER FLUENCE CXL: THE ATHENS PROTOCOL, IN PROGRESSIVE KERATOCONUS

Anastasios John Kanellopoulos,1,2 George Asimellis11Laservision.gr Eye Institute, Athens, Greece; 2New York University School of Medicine, Department of Opthalmology, NY, NY, USABackground: The purpose of this study was to compare the safety and efficacy of two alternative corneal topography data sources used in topography-guided excimer laser

In this study we make use of the Swarm counter-rotation constellation for estimating the typical scale length of the post-sunset equatorial plasma bubbles (EPBs) along fluxtubes.The close approaches between Swarm spacecraft near the equator occurred in September and October 2021, covering the magnetic local time from 19:00 to 23:00, which is favora

This T-Shirts paper offers a new identification of two paintings executed on the first layer of plaster in the northern transversal aisle of the Faras Cathedral, which, due to their poor state of preservation at the time of discovery, were impossible to remove from the walls.Interpretations to date have linked the first painting with the Apostles o

Clinical case of a 43-year-old female patient treated at the clinic of Universidad Nacional Mayor de San Marcos, Peru, in 2015 for aesthetic problems in the activation of a unitary implant placed at a distal and vestibular direction from the Liquid Oil Conditioner ideal position.The clinical examination revealed the vestibularization of the implant