A second-moment turbulence closure model is used to investigate the make-up of the refractive structure parameter Cn2 for acoustic, optical and microwave radiation. For these different forms of ...

Accurate lens position, corneal power needed for calculations in post-refractive surgery patients Surgeons implanting IOLs in patients who have undergone corneal refractive surgery must be precise ...

MANY microscopists must have had occasion to use the highly refractive gum-styrax as a medium for mounting. The genus Styrax is, I believe, native in Western Asia and Asia Minor, but which of the ...