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Flow-batch technique for the simultaneous enzymatic determination of levodopa and carbidopa in pharmaceuticals using PLS and successive projections algorithm
(Elsevier Science, 2008-05)
An enzymatic flow-batch system with spectrophotometric detection was developed for simultaneous determination of levodopa [(S)-2 amino-3-(3,4-dihydroxyphenyl)propionic acid] and carbidopa [(S)-3-(3,4-dihydroxyphenyl)-2-h ...
Replacement Orthogonal Wavelengths Selection as a new method for multivariate calibration in spectroscopy
(Elsevier Science, 2019-03)
Wavelength selection is a critical step in multivariate calibration. Variable selection methods are used to find the most relevant variables, leading to improved prediction accuracy, while simplifying both the built models ...
A multichannel photometer based on an array of light emitting diodes for use in multivariate calibration
(Elsevier Science BvAmsterdamHolanda, 2004)
Simultaneous determination of quality parameters in biodiesel/diesel blends using synchronous fluorescence and multivariate analysis
(Elsevier, 2013-12)
An analytical method was developed to determine four quality parameters (Biodiesel percentage, Cetane Number, Heat of Combustion Gross and Color) in biodiesel/diesel blends through a simple synchronous fluo- rescence ...
Estimation of woody species richness and diversity using Landsat 8 OLI Satellite imagesEstimación de la riqueza y diversidad de especies leñosas mediante imágenes del satélite Landsat 8 OLI
(Universidad Austral de Chile, Facultad de Ciencias Forestales y Recursos Naturales., 2021)
Determinação da composição e da octanagem de gasolinas C por espectroscopia de RMN 'INTPOT.1 H' e métodos quimiométricos
(Universidade Estadual Paulista (Unesp), 2006-11-24)
Neste trabalho, foram desenvolvidos dois métodos de análise por espectroscopia de Ressonância Magnética Nuclear de Hidrogênio a 500 MHz (RMN 1H), para estabelecer a composição (Parafinas, Olefinas, Naftênicos, Aromáticos, ...
A non-conformational QSAR study for plant-derived larvicides against Zika Aedes aegypti L. vector
(Springer Heidelberg, 2019-12-21)
A set of 263 plant-derived compounds with larvicidal activity against Aedes aegypti L. (Diptera: Culicidae) vector is collected from the literature, and is studied by means of a non-conformational quantitative structure-activity ...
The quantitative structure–insecticidal activity relationships from plant derived compounds against chikungunya and zika Aedes aegypti (Diptera:Culicidae) vector
(Elsevier Science, 2018-01-01)
The insecticidal activity of a series of 62 plant derived molecules against the chikungunya, dengue and zika vector, the Aedes aegypti (Diptera:Culicidae) mosquito, is subjected to a Quantitative Structure–Activity ...
Simultaneous determination of BTX and total hydrocarbons in water employing near infrared spectroscopy and multivariate calibration
(Elsevier Science SaLausanneSuíça, 2011)