Results 61 to 70 of about 200,462 (294)
Hybrid refractive holographic single vision spectacle lenses
Journal of the European Optical Society-Rapid Publications, 2019 In this contribution, we investigate hybrid single vision spectacle lenses (SVSLs) consisting of holographic optical elements (HOEs) embedded into a refractive lens.
Jannik M. Trapp +4 more
doaj +1 more source
Shanghai yufang yixue, 2022 ObjectiveTo analyze the prevalence of myopic refractive error and its associated risk factors among primary school students in Shanghai Minhang Distict.MethodsA total of 11 356 primary school students who participated in the children's refraction ...
ZHANG Yaping +3 more
doaj +1 more source
Refractive error study in young subjects: results from a rural area in Paraguay [PDF]
, 2017 AIM: To evaluate the distribution of refractive error in young subjects in a rural area of Paraguay in the context of an international cooperation campaign for the prevention of blindness.
Estrella Lumeras, Miguel Ángel +4 more
core +5 more sources
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
Treatment coverage rates for refractive error in the National Eye Health survey. [PDF]
PLoS ONE, 2017 To present treatment coverage rates and risk factors associated with uncorrected refractive error in Australia.Thirty population clusters were randomly selected from all geographic remoteness strata in Australia to provide samples of 1738 Indigenous ...
Joshua Foreman +4 more
doaj +1 more source
Reversion scheme for droplet parameters with rainbow refractometry based on Debye theory [PDF]
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011) +4 more
core
What is the global burden of visual impairment? [PDF]
, 2006 Background A recent estimate by the World Health Organization (WHO) suggests that 161 million persons worldwide have visual impairment, including 37 million blind (best-corrected visual acuity less than 3/60 in the better eye) and 124 million with visual
Lalit Dandona, Rakhi Dandona
core +2 more sources
Dispensing Volumetric Additive Manufacturing
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.Dispensing volumetric additive manufacturing (DVAM) prints 3D structures inside a photocurable resin droplet suspended from the tip of a glass pipette, enabling sequential printing without resin vats or manual part removal. Real‐time droplet profiling and ray‐tracing‐based correction compensate for optical distortion at the curved resin‐air interface ...
Hongryung Jeon +5 more
wiley +1 more source
Predicting the onset of myopia in children: results from the CLEERE study
BMC Ophthalmology, 2021 Research often attempts to identify risk factors associated with prevalent disease or that change the probability of developing disease. These factors may also help in predicting which individuals may go on to develop the condition of interest.
Donald O. Mutti +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández +14 more
wiley +1 more source