The effects of partial and full correction of refractive errors on sensorial and motor outcomes in children with refractive accommodative esotropia
Sign Up to like & getrecommendations! Published in 2018 at "International Ophthalmology"
DOI: 10.1007/s10792-018-0889-z
Abstract: PurposeTo investigate the effects of partial and full correction of refractive errors on sensorial and motor outcomes in children with refractive accommodative esotropia (RAE).MethodsThe records of pediatric cases with full RAE were reviewed; their first… read more here.
Keywords: deviation; group; full correction; refractive errors ... See more keywords
Nonlinear Refraction in Colloidal Silver Sulfide Quantum Dots
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-020-09923-4
Abstract: We analyze the features of nonlinear refraction in colloidal solutions containing Ag2S quantum dots capped with thioglycolic acid (Ag2S/TGA) or L-cysteine (Ag2S/L-Cys), with the quantum-dot (QD) sizes ranging from 1.7 to 5.5 nm and their… read more here.
Keywords: ag2s; refraction colloidal; refraction; quantum dots ... See more keywords
Intensity dependent refraction and absorption in doped graphene by perturbation theory
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.12.042
Abstract: Abstract The previous studies on graphene were primarily focused on the effect of photon energy to optical nonlinearities but less on that of doping. By the perturbative treatment of external field, we theoretically illustrate the… read more here.
Keywords: absorption; energy; doped graphene; perturbation theory ... See more keywords
Direct linear and refraction-invariant pose estimation and calibration model for underwater imaging
Sign Up to like & getrecommendations! Published in 2019 at "ISPRS Journal of Photogrammetry and Remote Sensing"
DOI: 10.1016/j.isprsjprs.2019.06.004
Abstract: Abstract Accuracy, detail, and limited time on site make photogrammetry a valuable means for underwater mapping. Imaging in such domains is subjected however to distortions which are caused by refraction of the incoming rays. As… read more here.
Keywords: calibration; refraction; model; direct linear ... See more keywords
Microstructure characterisation of ceramics via 2D and 3D X-ray refraction techniques
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2016.12.031
Abstract: 3D imaging techniques are very fashionable nowadays, and allow enormous progress in understanding ceramic microstructure, its evolution, and its link to mechanical, thermal, and transport properties. In this feature article, we report the use of… read more here.
Keywords: microstructure characterisation; ceramics via; characterisation ceramics; via ray ... See more keywords
Modelling of the refraction in trigonometric levelling using polynomial transition curves
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109392
Abstract: Abstract This article presents a new, original approach to modeling vertical refraction in trigonometric levelling. So-called polynomial transition curves are used here. In this approach, it is assumed that the refraction curve coincides with the… read more here.
Keywords: refraction; trigonometric levelling; transition curves; approach ... See more keywords
Significant Axial Elongation with Minimal Change in Refraction in 3- to 6-Year-Old Chinese Preschoolers: The Shenzhen Kindergarten Eye Study.
Sign Up to like & getrecommendations! Published in 2017 at "Ophthalmology"
DOI: 10.1016/j.ophtha.2017.05.030
Abstract: PURPOSE To document the distribution of ocular biometry and to evaluate its associations with refraction in a group of Chinese preschoolers. DESIGN Population-based cross-sectional study. PARTICIPANTS A total of 1133 preschoolers 3 to 6 years… read more here.
Keywords: age; years age; study; ratio ... See more keywords
Primary rainbow of high refractive index particle (1.547
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.05.048
Abstract: Abstract Primary rainbow (Debye series, p = 2 ) of a common liquid droplet, i.e., water drop, has a smooth Airy rainbow structure, and the superimposed high frequency ripple structures are mostly generated by interference… read more here.
Keywords: rainbow; high refractive; particle; primary rainbow ... See more keywords
Thermal Nonlinear Refraction in Cesium Lead Halide Perovskite Nanostructure Colloids
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c03755
Abstract: Nonlinear refraction in all-inorganic halide perovskites, the CsPbBr3 and CsPbBr1.5I1.5 nanocube and nanosheet colloids in toluene, has been studied by a time-resolved, two-color pump-probe beam-de... read more here.
Keywords: cesium lead; nonlinear refraction; thermal nonlinear; refraction ... See more keywords
Negative Reflection and Negative Refraction in Biaxial van der Waals Materials.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02073
Abstract: Negative reflection and negative refraction are exotic phenomena that can be achieved by platforms such as double-negative metamaterial, hyperbolic metamaterial, and phase-discontinuity metasurface. Recently, natural biaxial van der Waals (vdW) materials, which support extremely anisotropic,… read more here.
Keywords: negative reflection; reflection negative; refraction; negative refraction ... See more keywords
A tool for assessing the accuracy of biometry
Sign Up to like & getrecommendations! Published in 2019 at "Eye"
DOI: 10.1038/s41433-019-0530-z
Abstract: Patient satisfaction and predictable refractive outcome in cataract surgery depends on accurate biometry and, as part of the validation process, it is advisable to ensure that any discrepancy in predicted intra-ocular lens (IOL) power between… read more here.
Keywords: difference; accuracy; lens power; biometry ... See more keywords