Results 101 to 110 of about 1,280,155 (341)
Low vision services for children in Tanzania
Community Eye Health Journal, 2012 The Kilimanjaro Centre for Community Ophthalmology (KCCO) has been involved in a five-year pilot project to improve low vision services for children in Tanzania.
Elizabeth Kishiki, Paul Courtright
doaj
Prevalence and risk factors for eye diseases, blindness, and low vision in Lhasa, Tibet
International Journal of Ophthalmology, 2013 AIM:To determine the prevalence and risk factors for eye diseases, blindness, and low vision in Tibet, and to assist the development of eye disease prevention and treatment schemes.
Xiao-Yong Sai +5 more
doaj +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Light‐Induced Entropy for Secure Vision
Advanced Materials, EarlyView.This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo +9 more
wiley +1 more source
Iowa Community Empowerment Newsletter, December 2005, Vol.6, no.6 [PDF]
, 2005 Monthly newsletter for the Iowa Department of Public ...
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Advanced Materials, EarlyView.Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park +15 more
wiley +1 more source
Clinicians’ Perspectives on Transportation Barriers to Low Vision Care in the Rural Midwest
FindingsTransportation barriers hinder millions of Americans from accessing low vision care, with challenges being particularly pronounced in rural areas.
Ciara Nelson-Forcade +3 more
doaj +1 more source
Trials, 2018 Background Older adults in residential aged care facilities have unnecessarily high levels of vision impairment (VI) which are largely treatable or correctable.
Edith E. Holloway +9 more
doaj +1 more source
Advanced Materials, EarlyView.Solution‐processed organic photodetectors (OPDs) based on two novel low band gap non‐fullerene acceptors BZIC‐2F and BZIC‐2Cl, when blended with common polymer donor P3HT, extend detection range beyond 1200 nm with superior performance, rivaling costly inorganic sensors and past literature.
Zhuoran Qiao +18 more
wiley +1 more source
Vision and Reading Difficulties Part 5: Clinical protocol and the role of the eye-care practitioner [PDF]
, 2009 This series of articles has described various aspects of visual characteristics of reading difficulties and the background behind techniques such as the use of coloured filters in helping to reduce the difficulties that are experienced.
Allen, Peter M +2 more
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