Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Victor A. C. Lincoln"'
Autor:
Homero Schiabel, Robson Barcellos, Victor A. C. Lincoln, Marcio M. Mello, Liliane Ventura, Giuseppe A. Cirino
Publikováno v:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices VIII.
Photometers use correction filters to adjust spectral responsivity of sensors so that the combined spectral responsivity approximates the responsivity of the human eye V(λ). However, the combination of these components is hardware based, and the qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe2229f006d1ac6bda900871bdb3183c
https://doi.org/10.1117/12.2510397
https://doi.org/10.1117/12.2510397
Publikováno v:
BioMedical Engineering
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Background Sunglasses users may only be assured on their ultraviolet protection by purchasing certified products, however they are not able to check if sunglasses are still ultraviolet (UV) protected as they age, unless they resort themselves to a pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86c46d9083eb53860d7b0cea3f372d36
https://doi.org/10.1186/1475-925x-13-45
https://doi.org/10.1186/1475-925x-13-45
Publikováno v:
Ophthalmic Technologies XXIV.
The transmittance of UVA light through the in vitro human cornea over the thickness of 400um during the corneal collagen cross-linking procedure has been measured using an optical fiber (600 μm core diameter) fixed just before the cornea and attache
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee0e84907ddfaee52c09fb8c6932166
https://doi.org/10.1117/12.2036641
https://doi.org/10.1117/12.2036641
Publikováno v:
SPIE Proceedings.
The measurements of the transmittance of ultraviolet and infrared radiation through sunglasses are standard requirements for certification of these lenses. According to Brazilian Standard NBR15111(2004), the electromagnetic spectrum relative to UVA,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26377a2cba9315435058fc94aa860595
https://doi.org/10.1117/12.908453
https://doi.org/10.1117/12.908453
Publikováno v:
SPIE Proceedings.
In ophthalmology the research using "in vitro" corneas are an excellent model for studies of new ophthalmologic procedures, enabling the analysis of effectiveness, performance and even safety parameters of the procedure. In this work we studied four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55db1062cfc302c8dcd0614f1ed66345
https://doi.org/10.1117/12.906205
https://doi.org/10.1117/12.906205
Publikováno v:
SPIE Proceedings.
The transmittance of UVA light through the human preserved cornea of over 400μm thickness during the corneal collagen cross-linking procedure has been measured spectroscopically. The 25 corneas, (average thickness of 570 μm), preserved in OptisolGS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0bccfcbf7cfb285c17641bfaf315977
https://doi.org/10.1117/12.906085
https://doi.org/10.1117/12.906085
Publikováno v:
Ophthalmic Technologies XXI.
The measurement of central corneal thickness (CCT) is vastly useful for diagnostic and therapeutic evaluation. The ultrasound pachymetry is currently the most common CCT technique. This study was undertaken to determine the precision and correlation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7653715f7d45498c4494d9e380f5e7
https://doi.org/10.1117/12.872885
https://doi.org/10.1117/12.872885
Publikováno v:
Ophthalmic Technologies XXI.
A prototype was built to provide means for clinical studies of alterations on the cornea UV natural protection from current procedures, such as the refractive surgery and corneal crosslinking. The prototype consists of an optical dual beam UVA/UVB sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83419a9df3fa75a4cd88b0dcf21aa6bd
https://doi.org/10.1117/12.874797
https://doi.org/10.1117/12.874797
Publikováno v:
ResearcherID
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
As technology improves human vision, some procedures currently performed may be causing a decrease of the natural UV protection of the cornea. A portable dual beam system prototype was assembled for physicians for clinical studies of these effects on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::857a8c60282e4f9d34819cc872f3204d
https://pubmed.ncbi.nlm.nih.gov/20830177
https://pubmed.ncbi.nlm.nih.gov/20830177
Publikováno v:
SPIE Proceedings.
Exposure to ultraviolet (UV) radiation, even in small quantity, can cause several damages to the human eye. Continuous exposure the ultraviolet rays may cause corneal swelling, lens opacity (cataract), harms to the retina and pterygium. The purpose o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d44e457dc9206fbf261c994c23368700
https://doi.org/10.1117/12.840798
https://doi.org/10.1117/12.840798