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Soil texture classification by Mid-infrared spectroscopy (MIR). Author(s): MORAIS, P. A. O.; SOUZA, D. M.; MADARI, B. E.; CARVALHO, M. T. M. O objetivo deste trabalho é propor uma metodologia de classificação textural através de MIR e do método de calibração multivariado máquinas de vetores de suporte por mínimos quadrados. Repository: BDPA Publication year: 2018
Nuclear magnetic resonance (1.40 T) and mid infrared (FTIR-ATR) associated with chemometrics as analytical methods for the analysis of methyl ester yield obtained by esterification reaction. Author(s): KOLLAR, S. R. M.; NOVOTNY, E. H.; NASCIMENTO, C. J. do; SUAREZ, P. A. Z. In this work, we compared 1.40 T nuclear magnetic resonance (NMR) to 7.05 T (60 and 300 MHz for proton, respectively), and mid-infrared with attenuated total reflectance (FTIR‑ATR), associated w... ... Repository: BDPA Publication year: 2017
Monitoramento temporal de variáveis espectrais em áreas do Pantanal utilizando dados AVHRR/NOAA-17. Author(s): ESQUERDO, J. C. D. M.; ANTUNES, J. F. G. Embora seja um dos ecossistemas mais conservados do Brasil, o Pantanal está sujeito a problemas como o fogo, desmatamentos e alterações dos ciclos de cheia e seca. O monitoramento de toda a extensão d... ... Repository: BDPA Publication year: 2009
Experimento didático de quimiometria para análise exploratória de óleos vegetais comestíveis por espectroscopia no infravermelho médio e análise de componentes principais: um tutorial, parte l. Author(s): SOUZA, A. M. de; POPPI, R. J. This manuscript aims to show the basic concepts and practical application of Principal Component Analysis (PCA) as a tutorial, using Matlab or Octave computing environment for beginners, undergraduate... ... Repository: BDPA Publication year: 2012
Quantification of flooded areas of Pantanal by sub-pixel classification of modis time-series data. Author(s): ANTUNES, J. F. G.; ESQUERDO, J. C. D. M. Floods in the Pantanal affect the fish production and influence the dynamics of vegetation, also changing the meat production. The understanding of floods dynamics is crucial to infer the level of flo... ... Repository: BDPA Publication year: 2015
Study of catalytic pyrolysis of biomass sorghum (Sorghum bicolor L. Moench) using design of experiments and surface response methodology. Author(s): COSTA, D. M.; SIMEONE, M. L. F.; PARRELLA, R. A. da C.; FORTES, I. C. P. This study proposes a screen of variables that have an influence on the modification of the bio-oil chemical composition as a unique critical quality attribute (CQA) throughout the pyrolytic process (... ... Repository: BDPA Publication year: 2023

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