Results 81 to 90 of about 142,505 (235)

The Association of Central corneal thickness with Intra-ocular Pressure and Refractive Error in a Nigerian Population [PDF]

open access: yes, 2008
The purpose of this study was to determine the variation of central corneal thickness (CCT) with intraocular pressure (IOP) and spherical equivalent refractive error.
Iyamu, Eghosasere, Memeh, Misan
core   +1 more source

The Advantage of Foraging Myopically

open access: yes, 2018
We study the dynamics of a \emph{myopic} forager that randomly wanders on a lattice in which each site contains one unit of food. Upon encountering a food-containing site, the forager eats all the food at this site with probability ...
Bhat, U.   +3 more
core   +1 more source

Association Between Myopia, Ultraviolet B Radiation Exposure, Serum Vitamin D Concentrations, and Genetic Polymorphisms in Vitamin D Metabolic Pathways in a Multicountry European Study. [PDF]

open access: yes, 2016
IMPORTANCE: Myopia is becoming increasingly common globally and is associated with potentially sight-threatening complications. Spending time outdoors is protective, but the mechanism underlying this association is poorly understood.
Bentham, Graham CG   +13 more
core   +2 more sources

SURGICAL TREATMENT OF HIGH MYOPIA. [PDF]

open access: green, 1899
H. V. Würdemann
openalex   +1 more source

The effects of fixation stability, corneal density, and epithelial hyperplasia on the efficacy of astigmatism correction by transepithelial photorefractive keratectomy

open access: yesEye and Vision
Background Transepithelial photorefractive keratectomy (transPRK) can be safely and predictably performed to correct low-to-high astigmatism. This study explored the effects of fixation stability, corneal density (CD), ocular residual astigmatism (ORA ...
Junjie Yu   +5 more
doaj   +1 more source

Repeatability of the subjective refraction [PDF]

open access: yes, 2017
Actualment, l’error refractiu és considerat un problema de salut a nivell mundial. Un examen refractiu precís és vital per obtenir la millor agudesa visual possible i portar a terme correctament altres exàmens visuals.
Vázquez López, Meritxell
core  

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