The RK-F2 automatically aligns, acquires the readings and then moves over to the opposite eye to perform the same function using the Full Auto mode. Alignment may also be performed using the Auto ...

A MICHELSON two-beam interferometer can be used for refractive-index determination by measuring the shift of the achromatic fringe when a specimen of known thickness is placed in one arm of the ...

Researchers found a strong link between increased exposure to air pollution and ocular complications, with increased exposure to nitrogen oxides (NOx) and particulate matter with diameter less than 10 ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. When coffee fans debate the optimal brew, the argument often ...

Abstract: Graphene is one of the most promising materials for terahertz (THz) plasmonics. Composite layers composed of graphene nanoparticles are easier to fabricate, and their composition variability ...

To unlock this content please enter your email address below. If you are currently not signed up to our site then you will need to verify your email address. This article introduces a novel approach ...

This article introduces a novel approach for measuring the concentration of acids and bases using refractometry: an alternative to traditional titration methods. This technique offers significant ...