Results 101 to 110 of about 2,380,891 (267)

Strabismus Surgery in Patients with Low Vision

open access: yesTürk Oftalmoloji Dergisi, 2013
Purpose: To evaluate the outcomes of horizontal strabismus surgery in patients with low visual acuity. Material and Method: The patients with visual acuity of 0.1 or below who underwent strabismus surgery were included in the study.
Nazife Sefi Yurdakul
doaj   +1 more source

Penyesuaian Diri Penyandang Low Vision Dalam Melewati Pendidikan Di Perguruan Tinggi [PDF]

open access: yes, 2014
This study aimed to know adjusment of college students with low vision. This study used a qualitative approach with case study method. Data were obtained through interviews with five students with low vision who are undergoing the process of education ...
Firmanda, T. H. (Tommy)
core  

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

open access: yesAdvanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun   +11 more
wiley   +1 more source

Factors Associated with Referral to Low Vision for Patients with Advanced Glaucoma

open access: yesLife
Glaucoma is one of the most common causes of irreversible visual impairment world wide. Providing low vision rehabilitation (LVR) services is a primary mode of support for patients with permanent vision loss.
Julia Ernst   +3 more
doaj   +1 more source

Concurrent Viola Jones classifiers on a portable Beowulf cluster : a thesis presented in partial fulfilment of the requirements for the degree of Master of Engineering in Mechatronics at Massey University [PDF]

open access: yes, 2008
Real-time Computer Vision is an interesting application for supercomputing, real-time applications (vision processing in particular) employ special purpose hardware such as DSPs to achieve high performance.
Chemudugunta, Ravi Kiran
core  

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

open access: yesAdvanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong   +7 more
wiley   +1 more source

Myopia: a serious condition that needs our attention

open access: yesCommunity Eye Health Journal, 2019
Myopia is a growing epidemic that will affect half the global population by 2050, and its complications can cause irreversible visual loss.
Hasan Minto   +2 more
doaj  

Dual‐Programmable Architected Magnetic Soft Materials: Tuning Mechano–Electric Responses by Inverse Design

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley   +1 more source

Efficient Regularization of Squared Curvature [PDF]

open access: yes, 2014
Curvature has received increased attention as an important alternative to length based regularization in computer vision. In contrast to length, it preserves elongated structures and fine details.
Boykov, Yuri   +4 more
core  

Engineering Hydrogen‐Down Water Configurations for Ampere‐Level Electrochemical CO2 Reduction to Formate

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical CO2 reduction (ECR) to formate is a promising route for sustainable chemical production. Herein, we report the synthesis catalysed byBi‐HfO2@C. The AIMD simulations, DFT calculations, and in situ SEIRAS measurements show that the modification of HfO2 on the Bi surface steers the interfacial water to adopt a favorable hydrogen‐down (OH2↓)
Xiao‐Dong Guo   +7 more
wiley   +1 more source

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