Results 121 to 130 of about 1,138 (192)

Accuracy of fundus autofluorescence imaging for the diagnosis and monitoring of retinal conditions: a systematic review

open access: yesHealth Technology Assessment, 2016
Background: Natural fluorescence in the eye may be increased or decreased by diseases that affect the retina. Imaging methods based on confocal scanning laser ophthalmoscopy (cSLO) can detect this ‘fundus autofluorescence’ (FAF) by illuminating the ...
Geoff K Frampton   +4 more
doaj   +1 more source

Brownian dynamic simulation by reticular mapping matrix method [PDF]

open access: yesarXiv, 2009
This work proposes a method for the two-dimensional simulation of Brownian particles in a fluid with restrictions. The method is based on simple numerical rules between two matrices. One of the matrix represent the identification of all particles over which are adapted statistics rules for particles movement, the results are mapped over other matrix ...
arxiv  

Slowed Progression of Age-Related Geographic Atrophy Following Subthreshold Laser

open access: yesClinical Ophthalmology, 2020
Jeffrey K Luttrull,1 Stephen H Sinclair,2 Solly Elmann,3 David B Chang,4 David Kent5 1Ventura County Retina Vitreous Medical Group, Ventura, California, USA; 2Sinclair Retina Associates, Media, Pennsylvania, USA; 3Brooklyn Hospital Medical Center ...
Luttrull JK   +4 more
doaj  

The Influence of Ca and Y on the Microstructure and Corrosion Resistance of Vacuum Die Casting AZ91 Alloy [PDF]

open access: yesarXiv, 2013
The influence of Ca and Y on the microstructure and corrosion resistance of vacuum die casting AZ91 alloy is investigated using optical microscope, electron scanning microscope, weight-loss test and electrochemical corrosion test. The results indicate that the microstructure of AZ91 alloy can be refined, amount of Mg17Al12 phases is reduced, making ...
arxiv  

Single and Multi-Hop Question-Answering Datasets for Reticular Chemistry with GPT-4-Turbo [PDF]

open access: yesarXiv
The rapid advancement in artificial intelligence and natural language processing has led to the development of large-scale datasets aimed at benchmarking the performance of machine learning models. Herein, we introduce 'RetChemQA,' a comprehensive benchmark dataset designed to evaluate the capabilities of such models in the domain of reticular ...
arxiv  

Deep Learning Automated Detection of Reticular Pseudodrusen from Fundus Autofluorescence Images or Color Fundus Photographs in AREDS2

open access: green, 2020
Tiarnán D L Keenan   +11 more
openalex   +2 more sources

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