The article looks at how various magnitudes and manifestations of astigmatism affect optical quality and patient satisfaction. Topics discussed include the axis of astigmatism, the reason why patients with with-the-rule myopic astigmatism obtained relatively better images, and the impact of astigmatism ...
In a nutshell,astigmatismis caused by a misshapencorneaor lens, which makes it difficult for the eye to focus light. The cornea and lens are meant to filter outside light into the eye and direct it to the retina. Theretinacreates an image based on the amount of light received, then send...
Effects of optically imposed astigmatism on early eye growth in chicks.doi:10.1371/journal.pone.0117729To determine the effects of optically imposed astigmatism on early eye growth in chicks.5-day-old (P5) White Leghorn chicks were randomly assigned to either wear, monocularly, a "high magnitude...
Advanced features include support for chromatic and achromatic aberration; focal plane bokeh differentiation; astigmatism and vignetting effects; support for custom aperture maps; and noise recovery. There is also full alpha channel/transparency support, 32-bit floating-point colour support, accurate apertu...
In a similar manner, in monkeys reared with optically imposed astigmatism, which also produces two competing simultaneous image planes, the emmetropization process was found to most frequently target the more anterior focal plane (Kee et al., 2004). These results are in line with a large body...
indoor flood and indoor shutters affected the stability of pigment; 翻译结果3复制译文编辑译文朗读译文返回顶部 Indoor astigmatism and shading effects on stability of pigment 翻译结果4复制译文编辑译文朗读译文返回顶部 An indoor flood and in-room shutters to pigment stability 翻译结果5复制译文编辑译文朗读译...
1. Effects of steep meridian incision on corneal astigmatism in phacoemulsification cataract surgery [J] . RhoC.R., JooC.-K. Journal of cataract and refractive surgery . 2012,第4期 机译:超声乳化白内障手术中经络陡峭切口对角膜散光的影响 2. Corneal astigmatism after cataract surgery with 4.1...
The mean change to total corneal HOAs (a), spherical aberrations (b), coma (c), trefoil (d), and secondary astigmatisms (e) were depicted. Data are presented as mean values ± standard error of the mean (SEM). P-values are presented next to all graphs for each study period, ...
To examine the effect of the selected SgrS mutations onptsGregulation, we monitored the effect of wild-type and seven of the SgrS mutants (plasmid-encoded and expressed from an inducible promoter) on the activity of a chromosomalptsG′-′lacZtranslational fusion (Fig.3a). The wild-type SgrS ...
Misuse is the intentional use, for therapeutic purposes, of a drug by an individual in a way other than prescribed by a healthcare provider or for whom it was not prescribed. Abuse is the intentional, non-therapeutic use of a drug, even once, for its desirable psychological or physiological...