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Mostrando ítems 41-50 de 151
A comparison between plausible models in layered turbid media with geometrical variations applying a Bayesian selection criterion
(IOP Publishing, 2020-08)
One possible application of Near Infrared techniques is to analyze human brain metabolic activity. Currently used models take into account the layered structure of the human head but, usually, they do not consider the ...
Construção de modelos multivariados para determinação de lipídios totais e unidade em leite em pó comercial utilizando espectroscopia no infravermelho próximo
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em QuímicaFísico-Química; Química, 2011-08-15)
In this work calibration models were constructed to determine the content of total lipids and
moisture in powdered milk samples. For this, used the near-infrared spectroscopy by diffuse
reflectance, combined with multivariate ...
Estimating soil properties with mid-infrared spectroscopyEstimación de propiedades del suelo a partir de espectroscopía de infrarrojo medio
(Universidad de Ciencias Aplicadas y Ambientales U.D.C.A, 2016)
CLASSIFICATION OF BRAZILIAN COFFEE USING NEAR-INFRARED SPECTROSCOPY AND MULTIVARIATE CALIBRATION
(Taylor & Francis IncPhiladelphiaEUA, 2012)
Discrimination between Myrciaria jaboticaba ('Sabará') and Myrciaria cauliflora ('Açú') fruit using CIE colour parameters and near-infrared spectroscopy
(2016-06-20)
The Myrtaceae family has many species and among them stands up the Myrciaria cauliflora (DC) Berg ('Açú') and Myrciaria jaboticaba (Vell) Berg ('Sabará') due to the quality of their fruit which are called jaboticabas. ...
Analysis Of Bee Pollen Constituents From Different Brazilian Regions: Quantification By Nir Spectroscopy And Pls Regression
(Elsevier Science BVAmsterdam, 2017)
Determination of oleic acid in sunflower seeds by infrared spectroscopy and multivariate calibration method
(Elsevier Science, 2009-12)
A method for the determination of oleic acid in sunflower seeds is proposed. One hundred samples of sunflower seeds were analyzed by near-infrared diffuse reflectance spectroscopy (NIRDRS). The direct measures were realized ...
Validation of models of multivariate calibration: An application in the determination of polymorphic purity of carbamazepine by near infrared spectroscopy.
(Soc Brasileira QuimicaSao PauloBrasil, 2004)