Determination of Basic Density and Moisture Content of Merchantable Loblolly Pine Logs by near Infrared Spectroscopy

2011 ◽  
Vol 19 (5) ◽  
pp. 391-399 ◽  
Author(s):  
Christian R. Mora ◽  
Laurence R. Schimleck ◽  
Alexander Clark ◽  
Richard F. Daniels
Keyword(s):  
Infrared Spectroscopy ◽  
Moisture Content ◽  
Near Infrared Spectroscopy ◽  
Loblolly Pine ◽  
Near Infrared ◽  
Basic Density

Determination of Basic Density and Moisture Content of Loblolly Pine Wood Disks Using a near Infrared Hyperspectral Imaging System

2011 ◽  
Vol 19 (5) ◽  
pp. 401-409 ◽  
Author(s):  
Christian R. Mora ◽  
Laurence R. Schimleck ◽  
Seung-Chul Yoon ◽  
Chi N. Thai
Keyword(s):  
Moisture Content ◽  
Hyperspectral Imaging ◽  
Loblolly Pine ◽  
Near Infrared ◽  
Imaging System ◽  
Basic Density ◽  
Pine Wood

Effect of Diet Composition on the Determination of Ash and Moisture Content in Solid Cattle Manure Using Visible and Near-Infrared Spectroscopy

2011 ◽  
Vol 65 (9) ◽  
pp. 1056-1061 ◽  
Author(s):  
Sharon L. P. Sakirkin ◽  
Cristine L. S. Morgan ◽  
James C. MacDonald ◽  
Brent W. Auvermann
Keyword(s):  
Infrared Spectroscopy ◽  
Moisture Content ◽  
Near Infrared Spectroscopy ◽  
Diet Composition ◽  
Near Infrared ◽  
Cattle Manure

scholarly journals Determination of moisture content in rice using non-destructive short-wave near infrared spectroscopy

2019 ◽  
Author(s):  
Muhammad Makky ◽  
Santosa ◽  
Renny Eka Putri ◽  
Kohei Nakano
Keyword(s):  
Infrared Spectroscopy ◽  
Moisture Content ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Short Wave ◽  
Non Destructive

scholarly journals Estimate of the density of Eucalyptus grandis W. Hill ex Maiden using near infrared spectroscopy

CERNE ◽  
2013 ◽  
Vol 19 (4) ◽  
pp. 647-652 ◽  
Author(s):  
Silviana Rosso ◽  
Graciela Ines Bolzon de Muniz ◽  
Jorge Luis Monteiro de Matos ◽  
Clóvis Roberto Haselein ◽  
Paulo Ricardo Gherardi Hein ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Wood Density ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Eucalyptus Grandis ◽  
Basic Density ◽  
Coefficient Of Determination ◽  
Least Squares Regression ◽  
Old Trees

This study aimed to analyze use of near infrared spectroscopy (NIRS) to estimate wood density of Eucalyptus grandis. For that, 66 27-year-old trees were logged and central planks were removed from each log. Test pieces 2.5 x 2.5 x 5.0 cm in size were removed from the base of each plank, in the pith-bark direction, and subjected to determination of bulk and basic density at 12% moisture (dry basis), followed by spectral readings in the radial, tangential and transverse directions using a Bruker Tensor 37 infrared spectrophotometer. The calibration to estimate wood density was developed based on the matrix of spectra obtained from the radial face, containing 216 samples. The partial least squares regression to estimate bulk wood density of Eucalyptus grandis provided a coefficient of determination of validation of 0.74 and a ratio performance deviation of 2.29. Statistics relating to the predictive models had adequate magnitudes for estimating wood density from unknown samples, indicating that the above technique has potential for use in replacement of conventional testing.

Determination of Adequate Moisture Content for Efficient Dry-Heat Viral Inactivation in Lyophilized Factor VIII by Loss on Drying and by Near Infrared Spectroscopy

Biologicals ◽  
1998 ◽  
Vol 26 (2) ◽  
pp. 119-124 ◽  
Author(s):  
Margaret Savage ◽  
Juan Torres ◽  
Lea Franks ◽  
Barbara Masecar ◽  
JoAnn Hotta
Keyword(s):  
Infrared Spectroscopy ◽  
Moisture Content ◽  
Factor Viii ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Viral Inactivation ◽  
Dry Heat

Determination of Artemisinin and Moisture Content ofArtemisia AnnuaL. Dry Powder Using a Hand-Held near Infrared Spectroscopy Device

2011 ◽  
Vol 19 (3) ◽  
pp. 191-198 ◽  
Author(s):  
Cédric Camps ◽  
Marine Toussirot ◽  
Mélanie Quennoz ◽  
Xavier Simonnet
Keyword(s):  
Infrared Spectroscopy ◽  
Moisture Content ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Dry Powder
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