Creating artificial caries-like lesions that mimic the complex changes observed in natural caries is essential for properly evaluating new strategies, dental materials, and devices designed to arrest ...
Scientists at Heriot‑Watt University have demonstrated in a world-first, that light can be used to control every aspect of how electromagnetic waves oscillate, opening new technological frontiers.
Abstract: This letter presents a novel millimeter-wave (mmWave) wideband ±45° dual-polarized (DP) phased array antenna (PAA) that incorporates heterogeneous beam elements (HBEs) to enable wide-angle ...
Abstract: Defocus is a crucial cue for image-based microscale depth estimation, yet its measurement depends on spatial appearance changes, such as texture. We show that passively observed polarization ...
From mapping brain fibers to detecting early disease markers, polarization imaging is unlocking hidden details in biological tissues. New techniques now capture molecular alignment and structural ...
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