Browsing Exact and Earth Sciences by Author "Marder, Luciano"
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Aplicação das transformadas Wavelets em dados de espectroscopia no infravermelho para a determinação de biodiesel e óleo vegetal em blendas biodiesel/óleo vegetal/diesel
Werlang, Márcia; Panta Pazos, Ruben; Marder, Luciano; Schneider, Rosana de Cassia de Souza; Fachini, Daniela; Gerbase, Annelise Engel; Ferrão, Marco Flôres (2013) [Journal article]Partial least squares (PLS) calibration models were compared for the determination of biodiesel and vegetable oil in different blends using infrared spectra data (FTIR/ATR). Eighty binary and ternary blends containing ... -
Chemostat : um software gratuito para análise exploratória de dados multivariados
Helfer, Gilson Augusto; Böck, Fernanda Carla; Marder, Luciano; Furtado, João Carlos; Costa, Adilson Ben da; Ferrão, Marco Flôres (2015) [Journal article]The objective of this work was to develop a free access exploratory data analysis software application for academic use that is easy to install and can be handled without user-level programming due to extensive use of ... -
Fourier transform infrared spectroscopy (FTIR) and multivariative analysis for identification of defferent vegetable oils used in biodiesel production
Mueller, Daniela; Ferrão, Marco Flôres; Marder, Luciano; Costa, Adilson Ben da; Schneider, Rosana de Cassia de Souza (2013) [Journal article]The main objective of this study was to use infrared spectroscopy to identify vegetable oils used as raw material for biodiesel production and apply multivariate analysis to the data. Six different vegetable oil sources—canola, ...