Results 81 to 90 of about 2,414 (173)
Fulminant toxoplasmic retinochoroiditis following intravitreal triamcinolone administration
Indian Journal of Ophthalmology, 2012 We report two cases of fulminant toxoplasmic retinochoroiditis following intravitreal triamcinolone acetonide (IVTA) administration. Case 1: A 42-year-old female received IVTA for presumed non-infectious panuveitis. Within 2 months, she developed diffuse
Ryan Rush, Saumil Sheth
doaj +1 more source
European Journal of Inorganic Chemistry, Volume 28, Issue 15, May 28, 2025.The photochemical reaction of [Ru(phen)2{(ClCH2)2bpy}](OTf)2 (OTf− = CF3SO3−) in water, an alcohol, or acetic acid [ROH; R = H, Me, Et, 1‐Pr, 2‐Pr, or Ac] afforded [Ru(phen)2{(ROCH2)2bpy}](OTf)2 and two moles of HCl per Ru(II) complex. These photoproducts are characterized by elemental analysis and 1H NMR spectroscopy. Crystal structures of [Ru(phen)2{(
Mari Toyama, Yuki Asano
wiley +1 more source
Materials, 2020 The authors wish to make the following corrections to this paper [...].
S. Saeed +8 more
semanticscholar +1 more source
Increasing myopia in Scotland at age of 3.5–5.5 years: A retrospective epidemiological study
Ophthalmic and Physiological Optics, Volume 45, Issue 3, Page 834-844, May 2025.Abstract Purpose Scotland has comprehensive child vision screening at age 3.5–5.5 years of age, with ~85% participation (40,000–50,000 screening episodes annually). Orthoptists deliver the screening, including presenting vision, cover test and other tests. Screening failures are referred for eye examinations, including cycloplegic refraction. The study
Bruce J. W. Evans +5 more
wiley +1 more source
Nonlinear and Quantum Optics with Whispering Gallery Resonators [PDF]
, 2016 Optical Whispering Gallery Modes (WGMs) derive their name from a famous acoustic phenomenon of guiding a wave by a curved boundary observed nearly a century ago. This phenomenon has a rather general nature, equally applicable to sound and all other waves.
Leuchs, Gerd +4 more
core +3 more sources
Detection of significant vision conditions in children using QuickSee wavefront autorefractor
Ophthalmic and Physiological Optics, Volume 44, Issue 3, Page 501-513, May 2024.Abstract Purpose This study evaluated the ability of QuickSee to detect children at risk for significant vision conditions (significant refractive error [RE], amblyopia and strabismus). Methods Non‐cycloplegic refraction (using QuickSee without and with +2 dioptre (D) fogging lenses) and unaided binocular near visual acuity (VA) were measured in 4‐ to ...
Anh Bui +6 more
wiley +1 more source
Sensibilidad y especificidad de la fotorrefracción en población universitaria sana [PDF]
, 2019 Objetivos: el objetivo de este trabajo es evaluar la sensibilidad y especificidad del fotorrefractómetro PlusOptiX® A12C (PlusOptiX® GmbH Núremberg, Alemania) en población universitaria.
Vicario Castrillo, Maialen
core
Photorefraction Screens Millions for Vision Disorders [PDF]
, 2008 Who would have thought that stargazing in the 1980s would lead to hundreds of thousands of schoolchildren seeing more clearly today? Collaborating with research ophthalmologists and optometrists, Marshall Space Flight Center scientists Joe Kerr and the ...
core +1 more source
Optical characterization of ultra-short Bragg grating on lithium niobate ridge waveguide
, 2014 International audienceIn this Letter, we report a technique to etch giant aspect ratio nanostructures in lithium niobate. An 8 μm long Bragg grating on a Ti:LiNbO3 ridge waveguide was fabricated by combining optical-grade dicing and focused ion beam ...
Baida, Fadi Issam +6 more
core +3 more sources
Test and evaluation of the 2.4-micron photorefractor ocular screening system [PDF]
An improved 2.4-m photorefractor ocular screening system was tested and evaluated. The photorefractor system works on the principal of obtaining a colored photograph of both human eyes; and, by analysis of the retinal reflex images, certain ocular ...
Richardson, J. R.
core +1 more source