The aim of this study was to produce calibration equations between near-infrared reflectance (NIR) spectra and the concentrations of carbon, nitrogen, and phosphorus in heterogeneous material: from ...
Warning signs: the greater blue-ringed octopus changes its appearance when threatened using techniques that have inspired an adaptive infrared reflector. (CC BY-SA 2.5/Jens Petersen) A simple device ...
Urban areas without sufficient tree cover are significantly warmer than their surroundings. This “urban heat island” effect mainly results from an absorption of near-infrared (NIR) radiation in ...
LUSHADE® BLACK is an ultra-low reflectance structural black pigment that absorbs more than 99.0% of visible light. This exceptional optical property helps suppress stray light and enhances the ...
A study demonstrates how the human hand can act as a powerless infrared radiation source in encryption/decryption and signal generation applications. Infrared emitters are used to interface with ...
• Leaf optical properties impact leaf energy balance and thus leaf temperature. The effect of leaf development on mid-infrared (MIR) reflectance, and hence thermal emissivity, has not been ...
Infrared sources: front and back of a human hand, which researchers in China have used to reveal a secret message. (Courtesy: Evan-Amos/CC BY-SA 3.0) The human hand can be used as an infrared ...
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