Results 31 to 40 of about 2,367,713 (268)

Vision Rehabilitation in Patients with Age-related Macular Degeneration

Rehabilitation Process and Outcome, 2014
Background The aim of this study was to investigate the rehabilitative process and visual rehabilitation outcomes in patients with central vision loss due to age-related macular degeneration (AMD).
Filippo M. Amore, Stefania Fortini, Valeria Silvestri, Marco Sulfaro, Alessia Pacifici, Simona Turco   +5 more
doaj   +1 more source

Antioxidant and Biological Properties of Mesenchymal Cells Used for Therapy in Retinitis Pigmentosa

Antioxidants, 2020
Both tissue repair and regeneration are a priority in regenerative medicine. Retinitis pigmentosa (RP), a complex retinal disease characterized by the progressive loss of impaired photoreceptors, is currently lacking effective therapies: this represents ...
Paolo Giuseppe Limoli, Enzo Maria Vingolo, Celeste Limoli, Marcella Nebbioso   +3 more
doaj   +1 more source

Data Augmentation for Low-Resource Neural Machine Translation [PDF]

, 2017
The quality of a Neural Machine Translation system depends substantially on the availability of sizable parallel corpora. For low-resource language pairs this is not the case, resulting in poor translation quality. Inspired by work in computer vision, we
Bisazza, Arianna, Fadaee, Marzieh, Monz, Christof   +2 more
core   +2 more sources

High-for-Low and Low-for-High: Efficient Boundary Detection from Deep Object Features and its Applications to High-Level Vision

, 2015
Most of the current boundary detection systems rely exclusively on low-level features, such as color and texture. However, perception studies suggest that humans employ object-level reasoning when judging if a particular pixel is a boundary.
Bertasius, Gedas, Shi, Jianbo, Torresani, Lorenzo   +2 more
core   +1 more source

Reading performances of low vision children after using low vision aid [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2018
Introduction/Objective. The objectives of the paper are to assess the causes of low vision (LV) in pediatric population in Montenegro and to evaluate the influence of low vision aids (LVA) on reading performance regarding the speed of reading and the ...
Tončić Zorica, Jovović Nataša, Šakotić Nada, Milović Veselinka, Janićijević Katarina, Petrović-Janićijević Mirjana, Jovanović Svetlana   +6 more
doaj   +1 more source

Enhancement of near-infrared response for GaAs-based photocathode with laminated graded-bandgap structure: theory and experiment

Journal of Materials Research and Technology, 2022
To enhance the quantum efficiency of GaAs-based photocathode in the near-infrared range, a laminated graded-bandgap photocathode structure consisting of a distributed Bragg reflection layer and a graded-bandgap emission layer is proposed. The theoretical
Ziheng Wang, Yijun Zhang, Shiman Li, Shan Li, Jingjing Zhan, Yunsheng Qian, Feng Shi, Hongchang Cheng, Gangcheng Jiao, Yugang Zeng   +9 more
doaj   +1 more source

Risk Factors of Low Vision in Children [PDF]

, 2015
Low vision and blindness is a vision disorder that becomes an important issue with regard to a persons independence. According to data owned by the World Health Organization in 2011, the number of blind people in the world reached 39 million, 246 million
Dianawati, T. (Tiur), Sofiana, L. (Liena)   +1 more
core   +2 more sources

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd, Melissa Taylor, Helen Fulbright, Bob Phillips   +3 more
wiley   +1 more source

Public awareness of low vision rehabilitation in China

Frontiers in Medicine
ObjectiveTo demonstrate public awareness of low vision rehabilitation (LVR) in China and identify related influencing factors.MethodsThis cross-sectional study assessed low vision rehabilitation awareness using a Delphi method validated questionnaire ...
Xiaoman Li, Xiaoman Li, Ruyi Zhu, Yuanyuan Liu, Yuanyuan Liu, Jianing Zhang, Jianing Zhang, Xiaoyue Hu, Xiaoyue Hu, Qi Chi, Qi Chi, Na Lin, Na Lin, Jie Chen, Jie Chen   +14 more
doaj   +1 more source

Absent Foveal Pit, Also Known as Fovea Plana, in a Child without Associated Ocular or Systemic Findings

Case Reports in Ophthalmological Medicine, 2018
The purpose of this report is to describe a case of bilateral foveal hypoplasia in the absence of other ophthalmological or systemic manifestations. We characterize the case of a 9-year-old Caucasian male who underwent full ophthalmologic examination ...
Laura Hernandez-Moreno, Natacha Moreno Perdomo, Tomas S. Aleman, Karthikeyan Baskaran, Antonio Filipe Macedo   +4 more
doaj   +1 more source