Results 131 to 140 of about 5,757 (272)
, 2004 8 pagesL'étude du champ de vitesse à l'intérieur d'une maquette d'échangeur de chaleur en eau à l'échelle 1 est réalisée par vélocimétrie par images de particules.
Faure, Thierry M. +3 more
core +1 more source
Ophthalmic and Physiological Optics, EarlyView.Abstract Introduction This study evaluated the QuickSee autorefractor for measurement of the accommodative response in a cohort of children without significant ametropia, and compared the findings to those determined using the gold‐standard Shin‐Nippon device. Methods Children aged 5–7 years were recruited.
Jane M. Fulton +4 more
wiley +1 more source
Prismatic correction of residual esotropia of 20 prism dioptres or less after full hypermetropic correction [PDF]
, 2009 Sang Beom Han, J-M Hwang
openalex +1 more source
Accuracy and precision of a sphero‐cylindrical over‐refraction app for smartphones
Ophthalmic and Physiological Optics, EarlyView.Abstract Purpose To evaluate the accuracy and precision of a web‐based smartphone app designed to measure sphero‐cylindrical over‐refraction. Methods A total of 307 healthy young subjects (22.5 ± 3.4 years) underwent clinical subjective refraction. In addition to each subject's refractive correction, spherical and cylindrical errors from −1.50 to 0.00 ...
Rosa Maria Salmeron‐Campillo +5 more
wiley +1 more source
An empirical study on the effect of outdoor illumination and exercise intervention on Children's vision. [PDF]
Front Public Health, 2023 Liao S +6 more
europepmc +1 more source
Factors predicting myopia incidence in China and Europe
Ophthalmic and Physiological Optics, EarlyView.Abstract Aims To develop a predictive model for myopia incidence using population‐based data from Chinese and European children. Methods Analysis of four longitudinal studies from the UK, Sweden and China was conducted. Data from 4405 non‐myopic children aged 6 to 16.8 years with spherical equivalent (SE) refraction from −0.49 D to +10.00 D were ...
Nina Tahhan +10 more
wiley +1 more source
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
Image database system for glaucoma diagnosis support [PDF]
, 2008 Tato práce popisuje přehled standardních a pokročilých metod používaných k diagnose glaukomu v ranném stádiu. Na základě teoretických poznatků je implementován internetově orientovaný informační systém pro oční lékaře, který má tři hlavní cíle.
Peter, Roman
core
Influence of peripheral corneal relaxing incisions during cataract surgery for corneal astigmatism up to 2.5 dioptres on corneal densitometry [PDF]
, 2019 Ieva Zukaite +3 more
openalex +1 more source
Zulu ocular biometry differs fundamentally from that of Europeans – A modelling analysis
Ophthalmic and Physiological Optics, EarlyView.Abstract Purpose The accuracy of ocular refraction calculations depends on reliable biometry and the validity of the models upon which the calculations are based. Most models are based on European eyes, so their validity in sub‐Saharan Africans may be questioned, potentially contributing to suboptimal postoperative outcomes. Hence, this study developed
Veronica Lockett‐Ruiz +4 more
wiley +1 more source