Results 111 to 120 of about 1,845,151 (308)
Flexure of thin rigid contact lenses
, 2001 The flexure of spherical rigid contact lenses was measured on the eyes of lO young subjects using a videokeratoscope. Five subjects had little or no with-the-rule astigmatism (< O.
Carney, Leo G. +5 more
core +1 more source
Advanced Materials, EarlyView.Cancer‐associated NPC remodeling creates a high‐flux, low‐stringency nuclear state that supports malignant adaptation but increases mechanical fragility. Targeting the FG‐barrier or NPC scaffold may drive mechanostat failure, envelope rupture, DNA damage, and loss of nuclear integrity.
Sílvio Terra Stefanello +5 more
wiley +1 more source
Indian Journal of Ophthalmology, 1987 A review of recent literature on contact lenses shows increasingly more studies on soft contact lenses than PMMA hard lenses The articles on contact lens wear and ulcerative keratitis have highlighted the increased risk of microbial keratitis in contact ...
Dada V, Sharma Rajiv
doaj
Field restriction and vignetting in contact lenses with opaque peripheries
, 1998 Background: Some previous researchers have shown empirically that visual fields can be restricted by contact lenses with opaque and semi-opaque peripheral zones.
Carkeet, Andrew D.
core
Contact lenses can induce stromal thinning [PDF]
, 1988 We examined 27 patients who had worn high water content hydrogel contact lenses in one eye only for an average of 62 ± 29 months (means ± SD). The stroma of the lens-wearing eye was found to be significantly thinner (p < 0.05) than that of the ...
Holden, Brien A. +4 more
core
Defects in disposable contact lenses can compromise ocular integrity
, 1992 To ascertain the prevalence of defects in disposable contact lenses, an Optimec JFC contact lens analyser (×16 magnification) was used to examine 150 Acuvue, 150 NewVues, and 150 SeeQuence lenses, all -3.00D in power.
Efron, Nathan, Veys, Jane
core +1 more source
All‐Amyloid Functional Coacervates
Advanced Materials, EarlyView.This study introduces an all‐amyloid interfacial complex coacervate technique that employs charge‐mediated or functionalization‐assisted complexation of oppositely charged food protein‐derived amyloid nanofibrils to engineer functional soft constructs across multiple length scales.
Seyyed Alireza Hashemi +4 more
wiley +1 more source
Journal of Ophthalmic Inflammation and InfectionBackground This study aimed at measuring the effect of contact lens hygiene risk factors on the prevalence of contact lens-related keratitis and identifying the specific risk factors to both microbial and non-microbial keratitis independently.
Suzan Ibrahim Sakr +9 more
doaj +1 more source
Prescribing daily disposable contact lenses in the UK
, 2008 Patterns of prescribing daily disposable contact lenses in the UK were determined by mining through data gathered from annual contact lens fitting surveys conducted over the past 12 years.
Morgan, Philip B., Efron, Nathan
core +1 more source
Fast Hydrogel Micro‐Actuators Driven by Electric Fields
Advanced Materials, EarlyView.We report the fabrication of chemically programmable electroactuating microstructures through the first integration of two‐photon polymerization with electrically actuated gelatin methacrylate‐based hydrogels. By tailoring the charge of the polymer network, we demonstrate programmable polarity‐dependent bending, enabling microstructures that ...
Annaël Sort‐Montenegro +6 more
wiley +1 more source