Results 141 to 150 of about 4,154 (236)

Faut-il réhabiliter Héron d'Alexandrie ?

, 2008
International audienceIn this paper I show that the judgments about Heron of Alexandria since the XIXth c. apre built on a misinterpretation of his authentic mathematical works, on false attrbutions and derivations, on a problematic edition from the ...
Vitrac, Bernard
core   +1 more source

Vector analysis of corneal astigmatism in cataractous eyes based on IOLMaster 700 biometry.

PLoS ONE
PurposeThe purpose of this study was to investigate the effect of the corneal back surface by comparing the keratometric astigmatism (K, derived from the corneal front surface) of a modern optical biometer against astigmatism of Total Keratometry (TK ...
Achim Langenbucher, Jascha Wendelstein, Alan Cayless, Peter Hoffmann, Nóra Szentmáry   +4 more
doaj   +1 more source

Retinal Changes From Hyperopia to Myopia: Not All Diopters Are Created Equal

Investigative Ophthalmology & Visual Science
To quantitatively characterize retinal changes across different quantiles of refractive error in 34,414 normal eyes of 23,064 healthy adults in the UK Biobank.Twelve optic disc (OD), foveal and vascular parameters were derived from color fundus photographs, correcting for ocular magnification as appropriate.
Yii, Fabian, Bernabeu, Miguel O., Dillon, Baljean, Strang, Niall, MacGillivray, Tom   +4 more
openaire   +3 more sources

El discreto encanto de la dioptría

, 1979
"Este Artículo pertenece a la sección Arte, Letras, Espectáculos. "
openaire   +1 more source

PSU8 Risks and Benefits of Acrysof® Cachet™ Implantation in High Myopia (≥-6 DIOPTRE): A Systematic Literature Review [PDF]

Value in Health, 2011
Siddiqui, M.K., Mann, K., Vonmaltzahn, R., Ternouth, A.M., Verboven, Y., Berdeaux, G.   +5 more
openaire   +1 more source

Straatsma Syndrome and cataract: case report and review of the literature. [PDF]

Rom J Ophthalmol, 2023
Blanca CP, Isabel PC, Sergio IM, Candela CL, Honorio BG, Enrique EG.   +5 more
europepmc   +1 more source

Introduction à l'optique de Fourier

, 2007
1 - Rappels sur les séries de Fourier 2 - Rappels sur la Transformée de Fourier 3 - Rappels sur la Transformée de Hankel (Fourier polaire) 4 - Equation des ondes, planes et sphériques 5 - Diffraction de Fresnel et propagation d'un rayon lumineux 6 ...
Malherbe, Jean-Marie
core   +1 more source

Visual acuity, amblyopia and refractive error in preterm children with and without retinopathy of prematurity - Results from the Gutenberg Prematurity Study Young (GPSY). [PDF]

Acta Ophthalmol
Fieß A, Gißler S, Hartmann A, Mildenberger E, Elflein H, Laspas P, Korb C, Stoffelns B, Pfeiffer N, Grabitz S, Schuster AK.   +10 more
europepmc   +1 more source

Bilateral idiopathic macular hole in a young female. [PDF]

BMJ Case Rep
Kaur J, Nandi K, Biswas RK, Sinha S.
europepmc   +1 more source

Assessment of Peripapillary Retinal Nerve Fibre Layer Thickness, Optic Nerve Head Rim Area, Anterior Chamber Parameters, and Axial Length in Myopic Eyes. [PDF]

Cureus
Moafa MA, Albahrawy SS, Alluwimi MS, Alrasheed S, Elmadina AM, Mutwaly RF, Abdelhamid AF, Albarnawi EH, Alghamdi WM, Aldebasi YH.   +9 more
europepmc   +1 more source