Anti glare coatingfor car

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Minimize eye strain.If you spend a lot of time staring at your computer screen, tablet or phone, NeverGlare Advantage® coating has a blue light-blocking feature that can help reduce eye fatigue and strain, so that you can be more productive.

Anti glare coatingfor glasses

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Antireflectivecoatingspray

Michael B. Porter; Beam tracing for two- and three-dimensional problems in ocean acoustics. J. Acoust. Soc. Am. 1 September 2019; 146 (3): 2016–2029. https://doi.org/10.1121/1.5125262

Beam tracing is an extension of ray tracing that constructs beams around the central rays radiating from a source. Typically, a fan of such beams is used to represent a point source and the field at any given location is computed by coherently summing all contributing beams. On a slightly superficial level, one points to the following key benefits: (1) improved accuracy because the beams smooth out singularities of the ray-theoretic field, and (2) algorithmic advantages because eigenrays precisely connecting the source and the receiver do not need to be identified. One may argue about these considerations; however, beam tracing methods have emerged as a very important class of methods for computing ocean acoustic fields. Interestingly, the published literature has not kept up with the numerous advances in beam tracing, including algorithmic developments that are important to efficient and robust implementations. Furthermore, there are quite a few variants of beam tracing algorithms with very different characteristics. This article discusses these variants, significant advances in practical implementation, and performance characteristics.

Great for driving, particularly at night.NeverGlare Advantage® coating can help you see more clearly when driving because it can reduce the glare of oncoming headlights, lighted signs and other visual challenges. The anti-reflective coating can help block glare at sunrise and sunset, as well.