منابع مشابه
butterfly-shaped macular dystrophy
purpose: to report a case of butterfly-shaped macular dystrophy. patient and findings: a 34-year-old woman presented with metamorphopsia in both eyes from 2 years ago. visual acuity was 9/10 in right eye and 10/10 in left eye. there was no pathologic finding on slit lamp biomicroscopy and funduscopy other than mild macular retinal pigment epithelium mottling. visual fields and electroretinogram...
متن کاملA Review of Concentric Annular Heat Pipes
A detailed description of a concentric annular heat pipe (CAHP) operation is presented in low to moderate temperature ranges (50–200◦C). The steady-state response of a CAHP to various heat fluxes in the evaporator and condenser sections are discussed. Two-dimensional mathematical modeling of the fluid flow and heat transfer in the annular vapor space and the wicks are described. The fundamental...
متن کاملSorsby's pseudoinflammatory macular dystrophy.
Forty-three additional members of a family described originally by Sorsby and Mason have been examined in order to typify pseudoinflammatory macular dystrophy more accurately. Six new affected members were identified by history alone and a further 7 were examined. Vision is lost from disciform macular degeneration generally during the 5th decade of life. Thereafter peripheral degeneration occur...
متن کاملOccult Macular Dystrophy
Occult macular dystrophy is an inherited macular dystrophy characterized by a progressive decline of bilateral visual acuity with normal fundus appearance, fluorescein angiogram and full-field electroretinogram. This case report presents a 20-year-old female patient with bilateral progressive decline of visual acuity for six years. Her visual acuity was 3-4/10 in both eyes. Anterior segment and...
متن کاملTransition to turbulence in a concentric annular pipe
In this study the pressure-drop, mean and rms axial velocity data are measured using a differential pressure transducer and a laser Doppler anemometer for the flow of Newtonian and non-Newtonian fluids in a concentric annular pipe (radius ratio =0.5) at various Reynolds numbers encompassing the laminar, transitional and turbulent regimes. Three different fluids are utilized; a semi-rigid shear-...
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ژورنال
عنوان ژورنال: Eye
سال: 2001
ISSN: 0950-222X,1476-5454
DOI: 10.1038/eye.2001.112