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In a first for the field, researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign ...
Dry eye is very common, especially post corneal refractive surgery, and should be treated preoperatively with attention paid ...
Picture this: you’re standing in a frozen landscape, breath visible in the crisp air, when suddenly the sky explodes into a ...
PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...
Sub-wavelength imaging, which can transform evanescent wave into travelling wave and utilize wave component with small wave-vector, is receiving much study interest. Both negative refraction and beam ...
Recovering 3D geometry of underwater scenes is challenging because of the non-linear refraction of light at the water-air interface, which is caused by the camera housing. We present a light ...