Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Robert C Augusteyn"'
Publikováno v:
Indian Journal of Ophthalmology, Vol 60, Iss 6, Pp 511-515 (2012)
Context: The eye lens grows throughout life by the addition of new cells inside the surrounding capsule. How this growth affects the properties of the lens is essential for understanding disorders such as cataract and presbyopia. Aims: To examine gro
Externí odkaz:
https://doaj.org/article/42aeab6a14ad4a21bf9d238584f45cec
Autor:
Sangseok Ha, Gahee Son, Sungho Moon, Chansoo Choi, Chan Hyeong Kim, Haegin Han, Bangho Shin, Robert C. Augusteyn, Yeon Soo Yeom, Thang Tat Nguyen
Publikováno v:
Journal of Radiological Protection. 41:305-325
The International Commission on Radiological Protection (ICRP) recently reduced the dose limit for the eye lens for occupational exposure from 150 mSv yr−1 to 20 mSv yr−1, as averaged over defined periods of five years, with no annual dose in a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abecca529a84e3720f9cc74ab1c31c8b
https://doi.org/10.1088/1361-6498/abfa32
https://doi.org/10.1088/1361-6498/abfa32
Autor:
Robert C. Augusteyn, Ashik Mohamed
Publikováno v:
Experimental eye research. 216
The purpose of this study was to examine the effects of age, gender and population origin on human globe and corneal dimensions and to explore the relationships between the dimensions. Human post-mortem eyes were obtained in Hyderabad (n = 223; range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3fc8dd5b670f5488d6641df27646ca2
https://pubmed.ncbi.nlm.nih.gov/35041822
https://pubmed.ncbi.nlm.nih.gov/35041822
Autor:
Jean-Marie A. Parel, Fabrice Manns, Arthur Ho, Ashik Mohamed, Robert C. Augusteyn, Sushma Nandyala
Publikováno v:
Exp Eye Res
It is well known that human crystalline lens shape, dimensions and optical properties change throughout life and influence whole eye refraction. However, it is not clear if lens properties are associated with other ocular parameters. The purpose of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1411ed8854566224874457ee1818a22
https://europepmc.org/articles/PMC8595523/
https://europepmc.org/articles/PMC8595523/
Autor:
Alberto de Castro, Eduardo Martinez-Enriquez, Robert C. Augusteyn, Marco Ruggeri, Susana Marcos, Jean-Marie A. Parel, Ashik Mohamed, Sushma Nandyala, Bianca Maceo Heilman, Fabrice Manns
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Experimental Eye Research
Exp Eye Res
instname
Experimental Eye Research
Exp Eye Res
6 pags., 2 figs., 2 tabs.
There have been many studies on lens properties in specific populations (e.g. in China, Europe, Singapore, etc.) some of which suggest there may be differences between populations. Differences could be caused by ethnic
There have been many studies on lens properties in specific populations (e.g. in China, Europe, Singapore, etc.) some of which suggest there may be differences between populations. Differences could be caused by ethnic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d69eb8256d4e186aa6c5dd6607102c5
http://hdl.handle.net/10261/249024
http://hdl.handle.net/10261/249024
Autor:
Fabrice Manns, Ashik Mohamed, Robert C. Augusteyn, Heather Ann Durkee, Arthur Ho, Siobhan Williams, Jean-Marie A. Parel
Publikováno v:
Exp Eye Res
There is a great need for accurate biometric data on human lenses. To meet this, a compact tabletop optical comparator, the minishadowgraph, was built for measuring isolated eye lens shape and dimensions while the lens was fully immersed in supportin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbb31788e62034b7c198dfb9f62221f7
https://europepmc.org/articles/PMC7855983/
https://europepmc.org/articles/PMC7855983/
Autor:
Robert C. Augusteyn
Publikováno v:
Clinical and Experimental Optometry. 101:64-68
Background The shape of the human lens changes from almost spherical at birth to ellipsoid due to a decrease in sagittal thickness and an increase in equatorial diameter during the first two decades of life. Both dimensions increase thereafter. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::819ed9692b3f307a947ba7693e07e6d7
https://doi.org/10.1111/cxo.12539
https://doi.org/10.1111/cxo.12539
Autor:
Ashik Mohamed, Jean-Marie A. Parel, Mohammad Javed Ali, Robert C. Augusteyn, Virender S Sangwan
Publikováno v:
Clinical and Experimental Optometry. 100:189-191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0d16773adc25a9f8bf13c3ef4d8958d
https://doi.org/10.1111/cxo.12439
https://doi.org/10.1111/cxo.12439
Autor:
Robert C. Augusteyn
Publikováno v:
Australian Mammalogy. 41:155
In a recent publication, Mayberry et al. (2017) presented a method for estimating western grey kangaroo age from the weights of dried eye lenses. The drying conditions are inadequate and may lead to erroneous age estimates. It is suggested that well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::310bea8cc5459a12208a42e83c3a31b6
https://doi.org/10.1071/am17062
https://doi.org/10.1071/am17062
Autor:
Esdras Arrieta, Fabrice Manns, Arthur Ho, Mukesh Taneja, Jean-Marie A. Parel, Robert C. Augusteyn, Pesala Veerendranath, Derek Nankivil, Ashik Mohamed
Publikováno v:
Vision Research. 51:1667-1678
The purpose of this study was to study the age-dependence of the optomechanical properties of human lenses during simulated disaccommodation in a mechanical lens stretcher, designed to determine accommodative forces as a function of stretch distance,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::963a581c226102a0a2502405f5ede1fc
https://doi.org/10.1016/j.visres.2011.05.009
https://doi.org/10.1016/j.visres.2011.05.009