Results 111 to 120 of about 7,000 (280)
Modelo pedagógico de salud visual y ocular para agentes educativos
, 2022 According to statistical data from the World Health Organization (WHO), 43% of visual impairment worldwide is due to uncorrected refractive errors, with children being the most affected (12 million).
López Vergara, Dalis +1 more
core
Nocturnal Intraocular Pressure Monitoring With a Soft Contact Lens Sensor for Glaucoma Management
Advanced Materials, EarlyView.A soft contact lens sensor enables continuous, noninvasive monitoring of nocturnal intraocular pressure (IOP) under closed‐eye sleep conditions. By integrating a highly compliant inductive–capacitive circuit onto a commercial lens, the device achieves record sensitivity and stable performance.
Yumin Dai +19 more
wiley +1 more source
Ojo microftálmico con extenso quiste causante de expansión orbitaria
Anales de Pediatría, 2022 Antonio Manuel Garrido-Hermosilla +3 more
doaj +1 more source
, 2020 Fabry disease is a rare X-linked disorder caused by alpha-galactosidase enzyme deficiency, which leads to a progressive lisosomal glycosphingolipids accumulation, mainly globotriaosylceramide, in multiple organism tissues including the eye.
Gálvez J.M. +5 more
core +1 more source
A 3D‐Printed Blister Test Platform for Quantifying Biointerface Adhesion Mechanisms
Advanced Materials Interfaces, EarlyView.A 3D‐printed blister platform enables energy‐resolved characterization of soft hydrogel–rigid interfaces. Integrating precision pressure control with hyperelastic modeling directly quantifies adhesion energy (G) and R‐curve toughening. Results reveal that modulating hydrogel concentration and surface roughness drives a tunable transition from cohesive ...
Yoontae Kim +4 more
wiley +1 more source
Efectos de la luz azul en la salud ocular
, 2022 Blue light is a portion of the visible light spectrum that falls between the wavelengths of 380 and 500 nm, that is, the short wavelength, encompassing violet light, blue light and part of green light. We are constantly exposed to blue light, since the main source of it is the Sun, and we live in an environment of sources that emit it, such as digital ...
openaire +1 more source
Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
Advanced Robotics Research, EarlyView.We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source
, 2023 Los problemas de superficie ocular son de alta prevalencia mundial (una de las primeras causas de consulta oftalmológica en el mundo). En este contexto, se sabe que las lágrimas son un fluido corporal que tienen primordial importancia para mantener la ...
Zalazar, Martín A., Matchey, Matías
core +1 more source
Numerical Modeling of Photothermal Self‐Excited Composite Oscillators
Advanced Robotics Research, EarlyView.We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu +6 more
wiley +1 more source
Impacto de la infestación por Demodex en el uso de lentes de contacto blandos y de apoyo escleral
Optometría Clínica y Ciencias de la VisiónRelevancia: La infestación por Demodex es una de las causas de blefaritis y disfunción de Glándulas de Meibomio, frecuentemente subdiagnosticada, puede afectar la salud ocular y la comodidad en usuarios de lentes de contacto.
Edgar Arce Araya +1 more
doaj +1 more source