Výsledky vyhledávání - "Jesús Pérez-Gracia"

Akademický článek

Evaluation of the optical performance for aspheric intraocular lenses in relation with tilt and decenter errors.

Autor: Jesús Pérez-Gracia, Alejandra Varea, Jorge Ares, Juan A Vallés, Laura Remón

Publikováno v: PLoS ONE, Vol 15, Iss 5, p e0232546 (2020)

PURPOSE:To evaluate and compare the effect of misalignment and tilt on the optical performance of different aspheric intraocular lens (IOL) designs. METHODS:Three aspheric IOLs with a different quantity of spherical aberration (SA) have been designed

Externí odkaz: https://doaj.org/article/d0542e1a79964e2d976f336ba570533b

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Akademický článek

Misalignment and tilt effect on aspheric intraocular lens designs after a corneal refractive surgery.

Autor: Jesús Pérez-Gracia, Francisco J Ávila, Jorge Ares, Juan A Vallés, Laura Remón

Publikováno v: PLoS ONE, Vol 15, Iss 12, p e0243740 (2020)

PurposeTo numerically evaluate and compare the tolerance to misalignment and tilt of aspheric intraocular lenses (IOLs) designed for three eyes: with standard cornea and with simulated corneas after myopic and hyperopic laser ablation surgery.Methods

Externí odkaz: https://doaj.org/article/005fff2386124010ae787405cf5540f7

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Optical Quality Variation Of Different Intraocular Lens Designs In A Model Eye: Lens Placed Correctly And In An Upside-Down Position

Autor: Marta Lacort, Jesús Pérez-Gracia, Jorge Ares, Laura Remón

Publikováno v: Ophthalmic Research.

Introduction: Intraocular lenses (IOLs) may lose their optical quality if they are not correctly placed inside the capsular bag once implanted. One possible malpositioning of the IOL could be the implantation in an upside-down position. In this work,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a2f863b74abee96b1f9442ae5309ba5
https://doi.org/10.1159/000528504

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Effect of decentration, tilt and rotation on the optical quality of various toric intraocular lens designs: a numerical and experimental study

Autor: Jesús Pérez-Gracia, Jorge Ares, Francisco J. Ávila, Laura Remón

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
Universitat Politècnica de Catalunya (UPC)
Biomed Opt Express

Toric intraocular lenses (T-IOLs) may lose their optical quality if they are not correctly positioned inside the capsular bag once implanted. In this work, T-IOLs with cylinder powers of +1.50, +4.50 and +7.50 D and differing degrees of spherical abe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d7c5e8a545de98213ff23bd3a2cc344
http://zaguan.unizar.es/record/112414

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Misalignment and tilt effect on aspheric intraocular lens designs after a corneal refractive surgery

Autor: Juan A. Vallés, Jorge Ares, Jesús Pérez-Gracia, Francisco J. Ávila, Laura Remón

Publikováno v: PLoS ONE
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
PLoS ONE, Vol 15, Iss 12, p e0243740 (2020)
Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza

Purpose To numerically evaluate and compare the tolerance to misalignment and tilt of aspheric intraocular lenses (IOLs) designed for three eyes: with standard cornea and with simulated corneas after myopic and hyperopic laser ablation surgery. Metho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8ad1db85f7ee4fa40eace25fd778f1b
https://pubmed.ncbi.nlm.nih.gov/33315894

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Evaluation of the optical performance for aspheric intraocular lenses in relation with tilt and decenter errors

Autor: Alejandra Varea, Jorge Ares, Jesús Pérez-Gracia, Juan A. Vallés, Laura Remón

Publikováno v: PLoS ONE, Vol 15, Iss 5, p e0232546 (2020)
PLoS ONE

Purpose To evaluate and compare the effect of misalignment and tilt on the optical performance of different aspheric intraocular lens (IOL) designs. Methods Three aspheric IOLs with a different quantity of spherical aberration (SA) have been designed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff89a099d0e4af966d1f2f471a567130
https://doaj.org/article/d0542e1a79964e2d976f336ba570533b

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Preconcepciones sobre la Evaluación en el Nivel de Educación Superior-Edición Única

Autor: Alejandro de Jesús Pérez Gracia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=remeriredmex::a2a3695004db808ded12e73e56e56b5c
http://www.remeri.org.mx/portal/REMERI.jsp?id=oai:repositorio.itesm.mx:11285/569161

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¿Cuál debe ser el perfil del profesor para la comunicación con el alumno, en la educación a distancia?

Autor: Guadalupe Castro Lince, Alejandro de Jesús Pérez Gracia, Elena Alejandra Meza Orozco, Sara Ivett Nophal Torres

Publikováno v: Instituto Tecnológico y de Estudios Superiores de Monterrey
ITESM
Redalyc-ITESM
Benemérita Universidad Autónoma de Puebla
BUAP
Redalyc-BUAP

El artículo tiene como objetivo describir el proceso y los resultados obtenidos de una nvestigación realizada para determinar el perfil del profesor de educación a distancia, en la modalidad en línea, para la comunicación con el alumno. Se elabo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bf2ecda6de457d0d5e881e74cb7df24d
http://www.redalyc.org/articulo.oa?id=179421210003

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