Results 101 to 110 of about 7,330 (214)

Scheimpflug imaging of corneas after collagen cross-linking [PDF]

open access: yes, 2009
To compare geometrical shape factors of keratoconus corneas after cross-linking (CXL) by means of Scheimpflug imaging with those of untreated fellow ...
Vinciguerra, Paolo   +4 more
core   +1 more source

Preliminary Studies on Atmospheric Monitoring by Employing a Portable Unmanned Mie-Scattering Scheimpflug Lidar System

open access: yesRemote Sensing, 2019
A portable unmanned Mie-scattering Scheimpflug lidar system has been designed and implemented for atmospheric remote sensing. The Scheimpflug lidar system employs a continuous-wave high-power 808 nm laser diode as the light source and the emitted laser ...
Zhi Liu, Limei Li, Hui Li, Liang Mei
doaj   +1 more source

Scheimpflug Tomography as a Predictor of Corneal Edema After Phacoemulsification in Fuchs Endothelial Corneal Dystrophy [PDF]

open access: yes
Taher K Eleiwa,1,2 Mona Abd El-Azim Mohammed,3 Ahmed Sherin M Bayoumy1 1Department of Ophthalmology, Benha University, Benha, Egypt; 2Department of Ophthalmology, Magrabi Eye and Dental Hospital, Qassim, Kingdom of Saudi Arabia; 3Department of ...
Bayoumy ASM, Mohammed MAEA, Eleiwa TK
core   +1 more source

Combined Stereoscopic Particle Image Velocimetry and Line Integral Convolution Methods: Application to a Sphere Sedimenting Near a Wall in a Non-Newtonian Fluid. [PDF]

open access: yes, 2005
The flow fields for a sphere sedimenting through a Newtonian and two non-Newtonian liquids near a wall in a square tank are investigated using 3-D stereoscopic particle image velocimetry (PIV) and line integral convolution (LIC) methods.
Finnis, Mark V.   +3 more
core  

Scheimpflug Photography in Clinical Ophthalmology

open access: yesOphthalmic Research, 2009
The development of a slitlamp camera system based on the Scheimpflug principle with image analysis has been a major improvement in lens and cataract research. Since its introduction into ophthalmology by Brown and Niesel in the sixties of this century and further technical amelioration by Hockwin, Dragomirescu and Sasaki it has been applied in various ...
U. Müller-Breitenkamp, O. Hockwin
openaire   +1 more source

Comparison of intraocular pressure measurement with Scheimpflug-based noncontact tonometer with and without hydrogel contact lenses

open access: yesIndian Journal of Ophthalmology, 2015
Objectives: The objective was to determine the repeatability of intraocular pressure (IOP) measurements made through a soft contact lens (CL) using the Scheimpflug noncontact tonometry in healthy subjects.
Mukesh Kumar   +6 more
doaj   +1 more source

Estudio de la efectividad de la iridoplastia periférica con Nd YAG láser doblado mediante imágenes de Scheimpflug y gonioscopia Study of the effectiveness of double-frequency Nd YAG laser peripheral iridoplasty using Scheimpflug images and gonioscopy

open access: yesRevista Cubana de Oftalmología, 2012
Objetivo: evaluar la efectividad de la iridoplastia periférica con Nd YAG láser doblado mediante imágenes de Scheimpflug y gonioscopia. Métodos: estudio longitudinal descriptivo prospectivo en 40 ojos (23 pacientes) con cierre angular residual (grado 0-2
Liamet Fernández Argones   +5 more
doaj  

Role of scheimpflug imaging in the diagnosis and management of keratitis caused by caterpillar seta

open access: yesOman Journal of Ophthalmology, 2010
A 16-year-old boy presented with a history of an accidental hit to the left eye by a butterfly (Lepidoptera). One seta fragment was found to be embedded into the cornea and inflammation secondary to penetration of caterpillar seta was seen around the ...
Ozgur Bulent Timucin, Mehmet Baykara
doaj   +1 more source

Analysis of Scheimpflug Tomography Parameters for Detecting Subclinical Keratoconus in the Fellow Eyes of Patients with Unilateral Keratoconus in the Eastern Province of Saudi Arabia [PDF]

open access: yes
Abdulaziz Al Somali,1 Hatim Najmi,2 Hend Alsawadi,2 Hassan Alsawadi,3 Assaf AlMalki,2 Mustafa Alhamoud,2 Hatlan Alhatlan,4 Nada Alwohaibi5 1Department of Ophthalmology, King Faisal University, Alahsa, Saudi Arabia; 2Department of Ophthalmology, Dhahran ...
Alwohaibi N   +6 more
core  

Lens density tracking in mice by Scheimpflug imaging. [PDF]

open access: yes, 2013
Scheimpflug imaging has recently been established for in vivo imaging of the anterior eye segment and quantitative determination of lens transparency in the mouse.
Puk, O., Graw, J., Hrabě de Angelis, M.
core   +1 more source

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