So far, the study of the Raman effect has been confined to the visible region of the spectrum only. By the use of an all-quartz apparatus similar to that of glass used by Prof. Wood (Phil.

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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February was full of news items that impact the flooring business-the two biggest of which were Invista’s timing on exiting the carpet fiber market and the consolidation of Spectra and Diverzify ...