Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Patrick Joi-Tsang Shum"'
Publikováno v:
Applied Sciences, Vol 8, Iss 6, p 855 (2018)
Rigid gas permeable (RGP) contact lenses are a common presbyopic correction tool. However, many patients clinically need a long period of adaptation after wearing. This study adopted finite element modeling to analyze the contact stress between RGP c
Externí odkaz:
https://doaj.org/article/eec05c6aa82541e0a96c13548fe8a584
Autor:
Patrick Joi Tsang Shum
Publikováno v:
Biomedical Journal of Scientific & Technical Research. 14
A 72-year-old male was a victim in an accident and rupture of eyeball with traumatic cataract was noted on the left eye...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74cd619183113a88e69b382c7bf417b2
https://doi.org/10.26717/bjstr.2019.14.002503
https://doi.org/10.26717/bjstr.2019.14.002503
Publikováno v:
PHOTOPTICS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a53441794d92a5a486c6d78d732f25
https://doi.org/10.5220/0006619702050212
https://doi.org/10.5220/0006619702050212
Publikováno v:
Proceedings of the 5th International Conference on Photonics, Optics and Laser Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aeb2c90beb235089d036257d80dff8a
https://doi.org/10.5220/0006107301750182
https://doi.org/10.5220/0006107301750182
Publikováno v:
Applied Sciences, Vol 8, Iss 6, p 855 (2018)
Applied Sciences; Volume 8; Issue 6; Pages: 855
Applied Sciences; Volume 8; Issue 6; Pages: 855
Rigid gas permeable (RGP) contact lenses are a common presbyopic correction tool. However, many patients clinically need a long period of adaptation after wearing. This study adopted finite element modeling to analyze the contact stress between RGP c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c75da67de8bf43248bf0a363b99c2868
https://doi.org/10.3390/app8060855
https://doi.org/10.3390/app8060855
Publikováno v:
Applied Optics. 56:7990
This paper aims to develop and analyze the design method of multifocal contact lenses to obtain curvature continuity in the optical surfaces with the high addition (Add) powers by adjusting non-uniform rational B-spline (NURBS) curves. The paper has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d1e09f994433bc4af61b61764ef3dfb
https://doi.org/10.1364/ao.56.007990
https://doi.org/10.1364/ao.56.007990
Autor:
Patrick Joi Tsang Shum, 岑在增
100
The literature on patient dissatisfaction with health care reported by patients having to wait a long period of time in the office and several studies have documented the negative association between increased waiting time and patient satisf
The literature on patient dissatisfaction with health care reported by patients having to wait a long period of time in the office and several studies have documented the negative association between increased waiting time and patient satisf
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/20876429241992576827
Autor:
Patrick Joi-Tsang Shum
Publikováno v:
Vision Research. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a251fb550928cfdaa4a3d9e43a8775e3
Publikováno v:
American journal of ophthalmology. 115(1)
We performed a biometric study that used A-mode ultrasonography on 106 subjects during ocular accommodation. The subjects were divided into two groups; group 1 included 76 subjects and group 2 included 30 subjects. In group 1, we measured the anterio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98b30fb015f22305c48f47b984b0a118
https://pubmed.ncbi.nlm.nih.gov/8488930
https://pubmed.ncbi.nlm.nih.gov/8488930