Results 211 to 220 of about 331,939 (271)

Epidemiological investigative report on ocular morbidity in children in rural Kenya. [PDF]

open access: yesInt J Ophthalmol
Long ME   +5 more
europepmc   +1 more source

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

open access: yesAdvanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer   +2 more
wiley   +1 more source

Nomogram-based prediction of continued axial elongation in children undergoing orthokeratology. [PDF]

open access: yesFront Med (Lausanne)
Fu X   +11 more
europepmc   +1 more source

Gene-based Rare Variant Tests Identify Multiple Genome-wide Significant Associations with Refractive Error in Europeans

open access: green, 2020
Anthony M. Musolf   +5 more
openalex   +1 more source

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee   +5 more
wiley   +1 more source

Programmable In‐Situ Interactions Between Resins and Photopolymerized Structures for Seamlessly Integrated Optical Manufacturing of Microlenses

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a dynamic interaction between liquid resins and photopolymerized structures enabled by an in situ light‐writing setup. By controlling a three‐phase interface through localized photopolymerization, which provides physical confinement for the remaining uncured resin regions, the approach establishes a programmable pathway that ...
Kibeom Kim   +3 more
wiley   +1 more source

Atropine or Cyclopentolate to Diagnose Premyopia in Preschool Children.

open access: yesJAMA Ophthalmol
Wu H   +12 more
europepmc   +1 more source

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