Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Jose S. Velázquez"'
1
Akademický článek
Novel Multivariable Evolutionary Algorithm-Based Method for Modal Reconstruction of the Corneal Surface from Sparse and Incomplete Point Clouds
Autor: Francisco L. Sáez-Gutiérrez, Jose S. Velázquez, Jorge L. Alió del Barrio, Jorge L. Alio, Francisco Cavas
Publikováno v: Bioengineering, Vol 10, Iss 8, p 989 (2023)
Three-dimensional reconstruction of the corneal surface provides a powerful tool for managing corneal diseases. This study proposes a novel method for reconstructing the corneal surface from elevation point clouds, using modal schemes capable of repr
Externí odkaz: https://doaj.org/article/9bd7752b309c48d094cff4969ee5c1e4
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2
Akademický článek
Morphogeometric analysis for characterization of keratoconus considering the spatial localization and projection of apex and minimum corneal thickness point
Autor: Jose S. Velázquez, Francisco Cavas, David P. Piñero, Francisco J.F. Cañavate, Jorge Alio del Barrio, Jorge L. Alio
Publikováno v: Journal of Advanced Research, Vol 24, Iss , Pp 261-271 (2020)
This work evaluates changes in new morphogeometric indices developed considering the position of anterior and posterior corneal apex and minimum corneal thickness (MCT) point in keratoconus. This prospective comparative study included 440 eyes of 440
Externí odkaz: https://doaj.org/article/4b0b376d90c44917892689782a84641f
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3
Akademický článek
New Affordable Method for Measuring Angular Variations Caused by High Heels on the Sagittal Plane of Feet Joints during Gait
Autor: Jose S. Velázquez, Arsenio M. Iznaga-Benítez, Amanda Robau-Porrúa, Francisco L. Sáez-Gutiérrez, Francisco Cavas
Publikováno v: Applied Sciences, Vol 11, Iss 12, p 5605 (2021)
Gait is influenced by many factors, but one of the most prominent ones is shoe heel height. Optical motion tracking technology is widely used to analyze high-heeled gait, but it normally involves several high-quality cameras and licensed software, so
Externí odkaz: https://doaj.org/article/44aef6045fb944068dcbc2ec6d9555f1
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4
Akademický článek
3D Printed Personalized Corneal Models as a Tool for Improving Patient’s Knowledge of an Asymmetric Disease
Autor: Jose S. Velázquez, Francisco Cavas, José M. Bolarín, Jorge L. Alió
Publikováno v: Symmetry, Vol 12, Iss 1, p 151 (2020)
Additive manufacturing is a vanguard technology that is currently being used in several fields in medicine. This study aims to evaluate the viability in clinical practice of a patient-specific 3D model that helps to improve the strategies of the doct
Externí odkaz: https://doaj.org/article/1ad2ea648e114b9b8869e159642952ce
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5
Akademický článek
Study of Morpho-Geometric Variables to Improve the Diagnosis in Keratoconus with Mild Visual Limitation
Autor: Francisco Cavas-Martínez, Daniel G. Fernández-Pacheco, Francisco J. F. Cañavate, Jose S. Velázquez-Blázquez, Jose M. Bolarín, Jorge L. Alió
Publikováno v: Symmetry, Vol 10, Iss 8, p 306 (2018)
The validation of new methods for the diagnosis of incipient cases of Keratoconus (KC) with mild visual limitation is of great interest in the field of ophthalmology. During the asymmetric progression of the disease, the current diagnostic indexes do
Externí odkaz: https://doaj.org/article/58f0b9ab03394537808e9a6fb887d3c3
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6
Evidence of a down syndrome keratopathy: A three-dimensional (3-d) morphogeometric and volumetric analysis
Autor: Ibrahim Toprak, Jorge L. Alió del Barrio, Jorge L. Alió, Jose S. Velázquez, Francisco Cavas, Alfredo Vega
Publikováno v: Journal of Personalized Medicine
Journal of Personalized Medicine, Vol 11, Iss 82, p 82 (2021)
Volume 11
Issue 2
The aim of this study was to investigate whether a different and abnormal corneal profile is present in Down syndrome (DS) by personalized three-dimensional (3D) modelling. This single-centre cross-sectional study included 43 patients with DS (43 eye
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::353457d45593a4aff560c3f162628569
https://hdl.handle.net/11499/47747
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7
Analysis of the Accuracy of Reconstruction of a Human Cornea by Two Geometric Modelling Techniques: A Comparative Study
Autor: Jorge L. Alió, Francisco J. F. Cañavate, Jose Miguel Bolarín, Jose S. Velázquez, Francisco Cavas
Publikováno v: Lecture Notes in Mechanical Engineering ISBN: 9783030705657
This study compares two techniques of reconstruction and representation of the anterior and posterior surfaces of the human cornea, both for healthy and for keratoconus eyes, in a CAD software environment using raw tomographic data, by two different
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3567c967107e8a684031afed9aa1382a
https://doi.org/10.1007/978-3-030-70566-4_41
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8
Relationship between Corneal Morphogeometrical Properties and Biomechanical Parameters Derived from Dynamic Bidirectional Air Applanation Measurement Procedure in Keratoconus
Autor: David P. Piñero, Jorge Mira, Jose S. Velázquez, Francisco Cavas, Jorge L. Alió
Publikováno v: RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Diagnostics, Vol 10, Iss 640, p 640 (2020)
Repositorio Digital de la Universidad Politécnica de Cartagena
Fundación Universitaria San Pablo CEU (FUSPCEU)
Diagnostics
Volume 10
Issue 9
The morphogeometric analysis of the corneal structure has become a clinically relevant diagnostic procedure in keratoconus (KC) as well as the in vivo evaluation of the corneal biomechanical properties. However, the relationship between these two typ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d04b30a6809d470e311641bd753a769f
https://hdl.handle.net/10045/108700
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9
Comparison of corneal morphologic parameters and high order aberrations in keratoconus and normal eyes
Autor: Jorge L. Alió, Jose Miguel Bolarín, Jose S. Velázquez, Francisco Cavas
Publikováno v: Repositorio Digital de la Universidad Politécnica de Cartagena
Fundación Universitaria San Pablo CEU (FUSPCEU)
Bioinformatics and Biomedical Engineering ISBN: 9783030453848
IWBBIO
The aim of this study is evaluating the influence of corneal geometry in the optical system’s aberrations, and its usefulness as diagnostic criterion for keratoconus.159 normal eyes (normal group, mean age 37.8 ± 11.6 years) and 292 eyes with the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ad8a1afd6999006fce300ed9305adf6
http://hdl.handle.net/10317/9336
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10
Morphogeometric analysis for characterization of keratoconus considering the spatial localization and projection of apex and minimum corneal thickness point
Autor: David P. Piñero, Jorge L. Alió, Jose S. Velázquez, Jorge L. Alió del Barrio, Francisco J. F. Cañavate, Francisco Cavas
Publikováno v: RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Journal of Advanced Research
Repositorio Digital de la Universidad Politécnica de Cartagena
instname
Journal of Advanced Research, Vol 24, Iss, Pp 261-271 (2020)
Graphical abstract
This work evaluates changes in new morphogeometric indices developed considering the position of anterior and posterior corneal apex and minimum corneal thickness (MCT) point in keratoconus. This prospective comparative study
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14ed0dca02e2ef1b13792298a4028fdd
https://hdl.handle.net/10317/9127
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