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Bloch surface waves in photonic crystal fibers
(Medellín - Ciencias - Doctorado en Ciencias - FísicaEscuela de físicaUniversidad Nacional de Colombia - Sede Medellín, 2019-09-13)
An electromagnetic surface wave (ESW) is a wave that travels at the interface between two media, and their fields decay exponentially on both sides of the boundary. ESWs are widely studied due to their potential applications ...
Variability of visually-induced center of pressure displacements is reduced while young adults perform unpredictable saccadic eye movements inside a moving room
(2021-11-01)
This study investigated the modulation of center of pressure (CoP) displacements of young adults as they performed predictable and unpredictable saccadic eye movements in stationary and moving visual scenarios. We also ...
Stabilization and tracking for P/PI combustion control over a communication channel
(IFAC-PapersOnLine, 2020)
Avaliação da cognição e da integridade axonal do nervo óptico em pacientes com síndrome clinicamente isolada
(Universidade Federal de Minas GeraisUFMG, 2012-12-21)
Background: Several studies showed cognitive impairment in multiple sclerosis (MS), however, few studies evaluated cognition in patients with clinically isolated syndrome (CIS). Also, little is known about neuropsychiatric ...
People in early stages of Parkinson's disease are able to intentionally reweight the use of visual information for postural control
(Peerj Inc, 2020-02-12)
Background: Parkinson's disease (PD) leads to several changes in motor control, many of them related to informational or cognitive overload. The aim of this study was to investigate the influence of knowledge and intention ...
Influence of Clinically Invisible, but Optical Coherence Tomography Detected, Optic Disc Margin Anatomy on Neuroretinal Rim Evaluation
(ASSOC RESEARCH VISION OPHTHALMOLOGY INCROCKVILLE, 2012)
PURPOSE. We previously demonstrated that most eyes have regionally variable extensions of Bruch's membrane (BM) inside the clinically identified disc margin (DM) that are clinically and photographically invisible. We studied ...
Nonlinear control system based on variable structure and sliding modes for two beam optical interferometry
(Universidade Estadual Paulista (Unesp), 2018-03-21)
Este trabalho apresenta um estudo teórico e experimental de um sistema de controle não linear baseado em estrutura variável e modos deslizantes desenvolvido para interferômetro de dois feixes. O sistema proposto apresenta ...