A multivariate analysis for enhancing the interpretation of infrared spectra of plant residues on lithic artefacts

2020 ◽  
Vol 33 ◽  
pp. 102526
Author(s):  
Alessandro Nucara ◽  
Stella Nunziante-Cesaro ◽  
Flavia Venditti ◽  
Cristina Lemorini
Keyword(s):  
Multivariate Analysis ◽  
Infrared Spectra ◽  
Plant Residues

Pre-processing of Fourier transform infrared spectra by means of multivariate analysis implemented in the R environment

The Analyst ◽  
2015 ◽  
Vol 140 (8) ◽  
pp. 2810-2814 ◽  
Author(s):  
Krzysztof Banas ◽  
Agnieszka Banas ◽  
Mariusz Gajda ◽  
Bohdan Pawlicki ◽  
Wojciech M. Kwiatek ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Multivariate Analysis ◽  
Fourier Transform ◽  
Infrared Spectra ◽  
Hierarchical Cluster Analysis ◽  
Traditional Approach ◽  
Hierarchical Cluster ◽  
Fourier Transform Infrared ◽  
Average Intensity ◽  
Fourier Transform Infrared Spectra

Segmentation of the hyperspectral dataset by using hierarchical cluster analysis shows its advantage over the traditional approach based on the average intensity.

A novel diagnostic test for arthritis: Multivariate analysis of infrared spectra of synovial fluid

1997 ◽  
Vol 3 (2) ◽  
pp. 161-167 ◽  
Author(s):  
H. H. Eysel ◽  
M. Jackson ◽  
A. Nikulin ◽  
R. L. Somorjai ◽  
G. T. D. Thomson ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Synovial Fluid ◽  
Diagnostic Test ◽  
Infrared Spectra

Characterizing photochemical ageing processes of microplastic materials using multivariate analysis of infrared spectra

2022 ◽  
Author(s):  
Misha Zvekic ◽  
Larissa C Richards ◽  
Christine C. Tong ◽  
Erik T. Krogh
Keyword(s):  
Multivariate Analysis ◽  
Environmental Health ◽  
Infrared Spectra ◽  
Direct Effects ◽  
Ageing Processes

Microplastics in the environment are an emerging concern due to impacts on human and environmental health. In addition to direct effects on biota, microplastics influence the fate and distribution of...

Multivariate analysis applied to near-infrared spectra of milk

1987 ◽  
Vol 59 (17) ◽  
pp. 2187-2191 ◽  
Author(s):  
Paul. Robert ◽  
Dominique. Bertrand ◽  
Marie Francoise. Devaux ◽  
Rene. Grappin
Keyword(s):  
Multivariate Analysis ◽  
Infrared Spectra ◽  
Near Infrared ◽  
Near Infrared Spectra

A Multivariate Analysis of the Infrared Spectra of Drugs of Abuse

1980 ◽  
Vol 25 (2) ◽  
pp. 12127J ◽  
Author(s):  
W. W. Moss ◽  
F. T. Posey ◽  
P. C. Peterson
Keyword(s):  
Multivariate Analysis ◽  
Infrared Spectra ◽  
Drugs Of Abuse
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