Prediction of alpaca fibre quality by near-infrared reflectance spectroscopy
Rapid and efficient methods to evaluate variables associated with fibre quality are essential in animal breeding programs and fibre trade. Near-infrared reflectance spectroscopy (NIRS) combined with multivariate analysis was evaluated to predict textile ...
A.W. Canaza-Cayo, D. Alomar, E. Quispe
doaj +1 more source
Determination of Copper(II) Ions by Diffuse Reflectance Spectroscopy Method
A method for copper(II) determination based on copper(II) ions interaction with the organic reagent picramine-ε, concentrating the formed complex on a solid-phase matrix and recording diffuse reflectance spectroscopy spectra by a portable combined LED ...
I. I. Kuzmin +4 more
doaj +1 more source
REMOTE SENSING OF FOLIAR NITROGEN IN CULTIVATED GRASSLANDS OF HUMAN DOMINATED LANDSCAPES [PDF]
Foliar nitrogen (N) concentration of plant canopies plays a central role in a number of important ecosystem processes and continues to be an active subject in the field of remote sensing.
Pellissier, Paul Adam
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In THz reflection spectroscopy the complex permittivity of an opaque medium is determined on the basis of the amplitude and of the phase of the reflected wave. There is usually a problem of phase error due to misplacement of the reference sample.
H. M. Nussenzveig +11 more
core +1 more source
Biocompatible materials based on synthetic apatites co-doped with silver and lutetium ions
Apatite based (CaHap and CaFap) materials were synthesized by saline–melt method at moderate temperature. Their structure and composition have been studied by X-ray phase analysis (XRPA) and IR spectroscopy of diffuse reflectance.
Zinchenko, V. +2 more
doaj
Spectroscopic analysis of Pu-bearing compounds in double-walled cells
Spectroscopic analysis of radiological materials has been historically limited to radiological labs with older or less advanced scientific instrumentation. The development of double-walled cells (DWCs) at the Savannah River National Laboratory (SRNL) has
Eliel Villa-Aleman +5 more
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L'authentification rapide des poulets de chair sous label: distinction entre poulets issus de souches à croissance lente ou rapide par la spectrometrie dans le proche infrarouge. Analytical methods for the authentification of agro-food products. Gembloux (Belgium). 20 Oct 1999 [PDF]
Rapid authentification of certified chicken meat: distinguishing slow and fast growing chicken strains using near infrared reflectance spectroscopy.
Fumiere O., Sinnaeve G., Dardenne P.
doaj
Optical Characterisation of MOVPE Grown Vertically Correlated InAs/GaAs Quantum Dots
Structures with self-organised InAs quantum dots in a GaAs matrix were grown by the low pressure metal-organic vapour phase epitaxy (LP-MOVPE) technique.
Hazdra, P. +6 more
core
Electronic structures of hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films
We investigated the electronic structure of multiferroic hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films using both optical spectroscopy and first-principles calculations.
C. Degenhardt +12 more
core +1 more source

