Results 171 to 180 of about 2,148,342 (301)
Enhanced school-based vision screening in Kumasi, Ghana: a pilot study to assess feasibility. [PDF]
Asare AO +17 more
europepmc +1 more source
Two‐Dimensional Isotropic Spatial Differentiation Through Complete Polarization Control
This work enables two‐dimensional isotropic spatial differentiation at planar interfaces over a wide range of incident angles by extending the output polarization from linear to elliptical. The choice of incident angle can be used to balance broader spectral response at low angles and higher edge‐detection efficiency at larger angles.
Doyoon Lee, Minkyung Kim
wiley +1 more source
Vision screening in pre-school children in Asmara, Eritrea. [PDF]
Kibrom ST +3 more
europepmc +1 more source
On‐Chip Photonic Neural Network Architectures
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong +7 more
wiley +1 more source
Global Patterns of Visual Disability and Low Vision Aid Prescription: A Systematic Review. [PDF]
Verma V +4 more
europepmc +1 more source
A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa +10 more
wiley +1 more source
Monitoring and addressing anticholinergic-induced ocular adverse effects associated with psychotropic medication. [PDF]
Gilbert J, Vorachek J, Pelnick S.
europepmc +1 more source

