Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...

Near-infrared spectroscopy is a form of non-invasive imaging that applies near-infrared radiation (wavelengths 780 nm to 3,000 nm) to chemicals or biological subjects to measure differential ...

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Optoelectronics Research Centre, University of Southampton, Southampton SO17 1BJ, U.K.

Spectrum News will open its website and app for viewers to watch election coverage beginning at noon Monday, Nov. 4. For Spectrum nonsubscribers, download the Spectrum News app, available to Android ...

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Infrared Heater’s DR-238 model, which is rated for outdoor use. This 1,500W infrared heater has a weatherproof anodized aluminum housing that won’t degrade, and it includes adjustable mounting ...

“Fashion continues to turn against hatches so the 1 Series range has shrunk. But if a petrol auto suits you, this is a fine car” It's one of the most satisfying compact hatches aroun ...

If you buy something via one of our links, we may earn a commission. The Royal Saunas Hongyuan 1-Person Infrared Sauna is on sale for $1,102, a 58% discount on its normal price of $2,617.