Spectroscopy-06-01-2013

Spectroscopy

NIR Model Transfer Based on Wavelet Transform Algorithms

June 01, 2013

Peer-Reviewed Article

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A study is presented that uses an amine mixture as an example to discuss the combination of wavelet and piecewise direct standardization algorithms, which will improve the precision of near infrared (NIR) model transfer.

Calibration Transfer, Part III: The Mathematical Aspects

June 01, 2013

Chemometrics

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Calibration transfer is a series of techniques used to apply a single spectral database, and the calibration model developed using that database, to two or more instruments. Here, we review the mathematical approaches and issues related to the calibration transfer process.

Out of This World: The Next Generation of Medical Diagnosis

June 01, 2013

Spectroscopy Spotlight

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Real-time air fingerprinting (RAFT) uses spectroscopic techniques to measure volatile organic compounds. Now, the University of Leicester in the UK is testing the use of RAFT for rapid and noninvasive diagnosis of illness in an emergency ward. Paul Monks, a professor in atmospheric chemistry and earth observation science, explains the approach.

Vol 28 No 6 Spectroscopy June 2013 Regular Issue PDF

June 01, 2013

Issue PDF

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Click the title above to open the Spectroscopy June 2013 regular issue, Vol 28 No 6, in an interactive PDF format.