Results 61 to 70 of about 20,553,165 (134)

Plasmonic Sensors Based on Doubly-Deposited Tapered Optical Fibers

open access: yesSensors, 2014
A review of the surface plasmon resonance (SPR) transducers based on tapered fibers that have been developed in the last years is presented. The devices have proved their good performance (specifically, in terms of sensitivity) and their versatility and ...
Agustín González-Cano   +3 more
doaj   +1 more source

Amyotrophic Lateral Sclerosis: A Neurodegenerative Motor Neuron Disease With Ocular Involvement

open access: yesFrontiers in Neuroscience, 2020
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease that causes degeneration of the lower and upper motor neurons and is the most prevalent motor neuron disease.
Pilar Rojas   +20 more
doaj   +1 more source

Estudio observacional del ojo seco en una farmacia comunitaria

open access: yesFarmacéuticos Comunitarios, 2015
Introducción: El síndrome de ojo seco (SOS) afecta a cinco millones de personas en España y a sesenta millones en todo el mundo, acarreando importantes costes y afectando a actividades diversas.
Espinosa-Estévez A   +1 more
doaj   +1 more source

Introducción al laboratorio de Física [PDF]

open access: yes, 2010
Guión de la práctica de laboratorio de Física de primero de grado en Óptica y Optometría "PRESENTACIÓN Y TRATAMIENTO DE LAS MEDIDAS".
Pérez Rodríguez, Jorge   +3 more
core   +1 more source

Optical Characterization of a Rotationally Asymmetric Refractive Multifocal Intraocular Lens Compared to a Standard Monofocal One

open access: yesApplied Sciences
This study compares a standard monofocal intraocular lens (IOL) with two rotationally asymmetric refractive multifocal IOLs, analyzing power profiles and wavefront data across three nominal powers. Tested IOLs included monofocal Acunex AN6 and multifocal
César Albarrán-Diego   +3 more
doaj   +1 more source

Influence of different types of astigmatism on visual acuity

open access: yesJournal of Optometry, 2017
Purpose: To investigate the change in visual acuity (VA) produced by different types of astigmatism (on the basis of the refractive power and position of the principal meridians) on normal accommodating eyes. Methods: The lens induced method was employed
Laura Remón   +2 more
doaj   +1 more source

Problemas resueltos Tema 4: Campo magnético

open access: yes, 2010
Problemas resueltos del tema "CAMPO MAGNÉTICO" de la asignatura de Física de primero de grado en Óptica y ...
Pérez Rodríguez, Jorge   +3 more
core   +1 more source

Beta2 adrenergic receptor silencing change intraocular pressure in New Zealand rabbits

open access: yesJournal of Optometry, 2018
Purpose/aim: Glaucoma consists of a group of progressive optic neuropathies that are characterized by degeneration of the optic nerve and irreversible visual filed loss.
Patricia Loma   +3 more
doaj   +1 more source

Evaluación por competencias de las prácticas de Optometría II en el Grado de óptica y Optometría

open access: yes@tic: Revista d'Innovació Educativa, 2015
En this article presentamos Una experiencia de Innovación Educativa centrada en la EVALUACIÓN Por Competencias En Una asignatura Práctica del Grado en Óptica y Optometría en la Universitat de València.
Rosa María Hernández Andrés   +3 more
doaj   +1 more source

Problemas resueltos Tema 3: Campo eléctrico

open access: yes, 2010
Problemas resueltos del tema "CAMPO ELÉCTRICO" de la asignatura de Física de primero de grado en Óptica y ...
Pérez Rodríguez, Jorge   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy