correction of corneal spherical aberration and avoiding major generation of off-axis coma. Because the angle κ tends to be slightly larger for hyperopic eyes compared with myopic eyes ...

An international research collaboration has overturned the long-standing belief that the atomic nucleus of lead-208 is perfectly spherical. The discovery challenges fundamental assumptions about ...

The axon initial segment (AIS) constitutes not only the site of action potential initiation, but also a hub for activity-dependent modulation of output generation. Recent studies shedding light on AIS ...

This article was originally published with the title “ The Discovery of Stellar Aberration ” in Scientific American Magazine Vol. 210 No. 3 (March 1964), p. 100 doi:10.1038 ...

Cellular therapy and tissue engineering of the corneal stroma has gained interest over the last decade as a potential alternative treatment for corneal stroma diseases, such as corneal scarring, ...

Published results of both IOLs are limited but have shown positive results in small cohorts.74 They may be relatively difficult to handle, technically. There are some IOLs, that change their shape or ...

We used spherical equivalent results to indicate treatment efficacy except in orthokeratology, which can only report axial length data. We chose specific starting scenarios to develop methodology that ...

The capability of multiple orbital angular momentum (OAM) modes generation with high resolution and diversified functionalities in the visible and near-infrared regime is challenging for flat and ...

First, we need to create an input pipeline file for RELION that contains paths to all micrograph files we are going to process, the STAR file. Click on job type "Import" in job selector, Input the ...