Results 101 to 110 of about 21,205 (281)
PhotonicsIntraocular lens (IOL) implantation is currently the most effective method for restoring vision following cataract surgery and is also used in cases of high myopia or hyperopia.
Georgios Ninos +4 more
doaj +1 more source
Multispectral images of peach related to firmness and maturity at harvest
, 2009 wo multispectral maturity classifications for red soft-flesh peaches (‘Kingcrest’, ‘Rubyrich’ and ‘Richlady’ n = 260) are proposed and compared based on R (red) and R/IR (red divided by infrared) images obtained with a three CCD camera (800 nm, 675 nm ...
P. Barreiro +7 more
core +1 more source
Origami‐Mediated Low‐Voltage Electret Soft Robotic Actuators for Human‐Machine Haptic Interfaces
Advanced Science, EarlyView.This work introduces an origami‐mediated soft electret actuator that combines compliant mechanical design and enhanced charge retention for low‐voltage vibrotactile feedback. The device delivers reliable tactile cues, demonstrates durable performance under continuous actuation, and enables intuitive interaction in applications such as tactile ...
Han Chen +8 more
wiley +1 more source
Regression after Laser Correction of Hyperopia
, 2022 Purpose: to analyse causative factors for regress in hyperopic laser vision correction. Materials and methods: Metaanalysis of the literature and retrospective analysis of 20 consecutive cases of recorrection at the St. Petka Eye Clinic Varna in the last
Mitova, D.; Eye Clinic Sveta Petka – Varna +2 more
core +1 more source
Acute Angle-Closure Glaucoma Secondary to a Phakic Intraocular Lens, an Ophthalmic Emergency
Clinical Practice and Cases in Emergency Medicine, 2019 Implantable collamer lenses (ICL) are phakic (natural lens remains in place) lenses that were first developed in the 1990s for correction of high myopia.
Arian Frost +3 more
doaj +1 more source
Advanced Science, EarlyView.We investigate the geometry‐governed optoelectronic anisotropy arising from dielectric confinement in quasi‐1D γ‐GaS nanoribbons with intrinsically isotropic atomic structures. Dielectric mismatch between the nanoribbon and its surroundings leads to a general polarization‐dependent photoresponse during near‐field scattering.
Jiawei Jing +16 more
wiley +1 more source
Automating Laser Vision Correction
The purpose of this study is to show an automated laser vision correction (LVC) with the transep-ithelial refractive keratectomy (TransPRK) surgery technique. Since more surgical steps have been automated over the years, we have standardized the TransPRK technique. We have been using it since 2010.
openaire +1 more source
Advanced Science, EarlyView.We developed the ASCAL pipeline, integrating complementary spatial transcriptomics, to construct a high‐fidelity mouse whole‐eye single‐cell atlas. Applying ASCAL to a retinal artery occlusion (RAO) model revealed spatially restricted immune activation localized to the ganglion cell layer and the selective depletion of a translationally active, outer ...
Chen Du +11 more
wiley +1 more source
Revista Cubana de Oftalmología, 2010 OBJETIVO: Describir los resultados refractivos obtenidos mediante la cirugía con láser de excímeros en pacientes présbitas hipermétropes y miopes con monovisión.
Patricia Andújar Coba +3 more
doaj
Evaluation of visual functions after laser correction of ammetropia [PDF]
, 2016 Summary: Evaluation of visual functions after laser correction of ammetropia 1. We evaluated the quality of vision of 55 pacients (110 eyes) with myopia from - 0,5 dpt to -6,00 dpt after laser correction with PRK and LASIK.
Kyprianou, Georgia
core