Search Results - "Santana, Felipe Bachion de"

Determination of Adulteration of the B10 Blend of Diesel and Crambe Biodiesel Using Proton Nuclear Magnetic Resonance (1H NMR) Spectroscopy with a Data Driven Soft Independent Modeling of Class Analogy (DD-SIMCA) Model by Máquina, Ademar Domingos Viagem, Sitoe, Baltazar Vasco, Santana, Felipe Bachion de, Santos, Douglas Queiroz, Neto, Waldomiro Borges

“…A methodology was developed to monitor the adulteration of the B10 blend of diesel and crambe biodiesel using proton nuclear magnetic resonance ( 1 H NMR)…”
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A comparative study of MIR and NIR spectral models using ball-milled and sieved soil for the prediction of a range soil physical and chemical parameters by Bachion de Santana, Felipe, Daly, Karen

“…[Display omitted] •Ball-milled and < 2 mm soils showed similar accuracy in MIR and NIR spectral models.•Grinding soils did not improve the accuracy in both MIR…”
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Non-destructive fraud detection in rosehip oil by MIR spectroscopy and chemometrics by Santana, Felipe Bachion de, Gontijo, Lucas Caixeta, Mitsutake, Hery, Mazivila, Sarmento Júnior, Souza, Leticia Maria de, Borges Neto, Waldomiro

“…•Clear differences between authentic and adulterated rosehip oils in validation set.•100% correct classification was obtained for the training and validation…”
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Identification of biomarkers in diabetic nails by Raman spectroscopy by Veras, Juscélia Maria de Moura Feitosa, Coelho, Lennara de Siqueira, Neto, Lázaro Pinto Medeiros, Almeida, Ritiane Modesto de, Silva, Gustavo Carlos da, Santana, Felipe Bachion de, Garcia, Lívia Assis, Martin, Airton Abrahao, Favero, Priscila Pereira

“…•Evaluation of nails allows to identify biochemical changes caused by diabetes mellitus.•Raman spectroscopy is a useful tool in the biochemical evaluation of…”
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Peripheral biomarkers allow differential diagnosis between schizophrenia and bipolar disorder by Tasic, Ljubica, Larcerda, Acioly L.T., Pontes, João G.M., da Costa, Tássia B.B. C., Nani, João V., Martins, Lucas Gelain, Santos, Leonardo A., Nunes, Marielle F.Q., Adelino, Marcelo P.M., Pedrini, Mariana, Cordeiro, Quirino, Bachion de Santana, Felipe, Poppi, Ronei J., Brietzke, Elisa, Hayashi, Mirian Akemi Furuie

“…Schizophrenia (SCZ) and bipolar disorder (BD) are severe mental disorders that pose important challenges for diagnosis by sharing common symptoms, such as…”
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Geospatial modelling of soil phosphorus fractions and sorption indicators from heterogeneous landscapes in Ireland by Hall, Rebecca L., de Santana, Felipe Bachion, Browne, Margaret A., Gallagher, Vincent, Grunsky, Eric C., Lowe, Victoria, Daly, Karen

“…Soil mapping of phosphorus (P) pools at regional scale can be used to inform policy and land management strategies in agri-environmental systems. However,…”
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Fast Detection of Adulterants/Contaminants in Biodiesel/Diesel Blend (B5) Employing Mid-Infrared Spectroscopy and PLS-DA by Mazivila, Sarmento Júnior, Gontijo, Lucas Caixeta, Santana, Felipe Bachion de, Mitsutake, Hery, Santos, Douglas Queiroz, Borges Neto, Waldomiro

“…This work presents the potentiality of partial least squares discriminant analysis (PLS-DA) associated with mid-infrared spectroscopy to detect gasoline,…”
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Rapid Discrimination Between Authentic and Adulterated Andiroba Oil Using FTIR-HATR Spectroscopy and Random Forest by de Santana, Felipe Bachion, Mazivila, Sarmento Júnior, Gontijo, Lucas Caixeta, Neto, Waldomiro Borges, Poppi, Ronei J.

“…Andiroba oil ( Carapa guianensis Aubl ) from the Amazonian region is one of the most important oils in popular medicine and cosmetic industry, has a high added…”
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Quantification of soybean biodiesels in diesel blends according to ASTM E1655 using mid-infrared spectroscopy and multivariate calibration by Gontijo, Lucas Caixeta, Guimarães, Eloiza, Mitsutake, Hery, Santana, Felipe Bachion de, Santos, Douglas Queiroz, Borges Neto, Waldomiro

“…•Quantification of biodiesels in diesel by FTMIR–HATR using the whole spectrum.•The models are capable of determining biodiesel in a diesel using a single…”
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Random forest as one-class classifier and infrared spectroscopy for food adulteration detection by de Santana, Felipe Bachion, Borges Neto, Waldomiro, Poppi, Ronei J.

“…•One-class random forest for adulteration detection purposes.•Artificial generation of outliers from the target samples.•Attenuated total reflectance Fourier…”
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Prediction of soil bulk density in agricultural soils using mid-infrared spectroscopy by Shi, Longnan, O'Rourke, Sharon, de Santana, Felipe Bachion, Daly, Karen

“…[Display omitted] •Soil BD predicted from MIR spectroscopy using chemometrics & machine learning.•Soil organic matter related wavenumber bands key drivers for…”
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Visible and near infrared spectroscopy coupled to random forest to quantify some soil quality parameters by de Santana, Felipe Bachion, de Souza, André Marcelo, Poppi, Ronei Jesus

“…This study evaluates the use of visible and near infrared spectroscopy (Vis-NIRS) combined with multivariate regression based on random forest to quantify some…”
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Diffuse reflectance mid infra-red spectroscopy combined with machine learning algorithms can differentiate spectral signatures in shallow and deeper soils for the prediction of pH and organic matter content by de Santana, Felipe Bachion, Grunsky, Eric C., Fitzsimons, Mairéad M., Gallagher, Vincent, Daly, Karen

“…•DRIFT combined with machine learning can determine %OM with similar accuracy as LOI.•Cubist model was able to extract information from shallow and deeper…”
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Discrimination of Brazilian green canephora coffee beans by ultraviolet–visible spectroscopy as a non-target analysis: A tool for recognizing geographical indications by Moraes-Neto, Venancio Ferreira de, Baqueta, Michel Rocha, Caramês, Elem Tamirys dos Santos, Santana, Felipe Bachion de, Alves, Enrique Anastácio, Pallone, Juliana Azevedo Lima

“…[Display omitted] •UV–Vis spectral fingerprint of protected green canephora coffees from Brazil.•Rondônia Robusta Amazônico and Espírito Santo Conilon are…”
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Using MIR and XRF spectroscopy to develop a heavy metal leaching potential model in Irish top soils by Hall, Rebecca L., de Santana, Felipe Bachion, Lowe, Victoria, Hodgson, Jim, Daly, Karen

“…The European Union aim to have all soils healthy by 2050. However, a major challenge to soil health monitoring is identifying key metrics for soil health…”
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Discrimination of the type of biodiesel/diesel blend (B5) using mid-infrared spectroscopy and PLS-DA by Mazivila, Sarmento Júnior, de Santana, Felipe Bachion, Mitsutake, Hery, Gontijo, Lucas Caixeta, Santos, Douglas Queiroz, Neto, Waldomiro Borges

“…•Classification of the type of biodiesel present in biodiesel/diesel blend is addressed.•PLS-DA is applied to MIR spectroscopy data.•Classification of PLS-DA…”
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A machine learning approach to predicting plant available phosphorus that accounts for soil heterogeneity and regional variability by Hall, Rebecca L., de Santana, Felipe Bachion, Grunsky, Eric C., Browne, Margaret A., Lowe, Victoria, Fitzsimons, Mairéad, Higgins, Suzanne, Gallagher, Vincent, Daly, Karen

“…Purpose Mehlich-3 extractable P, Al, Ca, and Fe combined with pH can be used to help explain soil chemical processes which regulate P retention, such as the…”
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Quantification of adulterations in extra virgin flaxseed oil using MIR and PLS by de Souza, Letícia Maria, de Santana, Felipe Bachion, Gontijo, Lucas Caixeta, Mazivila, Sarmento Júnior, Borges Neto, Waldomiro

“…•Proposed FTMIR–HATR method is a rapid and low-cost way to monitoring EFO quality.•PLS models can be used to quantify SO and SFO in EFO by FTMIR–HATR.•Models…”
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Monitoring of biodiesel content and adulterant presence in methyl and ethyl biodiesels of jatropha in blends with mineral diesel using MIR spectrometry and multivariate control charts by Sitoe, Baltazar Vasco, Máquina, Ademar Domingos Viagem, de Santana, Felipe Bachion, Gontijo, Lucas Caixeta, Santos, Douglas Queiroz, Borges Neto, Waldomiro

“…[Display omitted] •Monitoring the biodiesel quality.•Content and adulterants in biodiesel and biodiesel/diesel blends.•Multivariate control charts combined…”
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Infrared Spectroscopy and Multivariate Calibration for Quantification of Soybean Oil as Adulterant in Biodiesel Fuels by Guimarães, Eloiza, Mitsutake, Hery, Gontijo, Lucas Caixeta, de Santana, Felipe Bachion, Santos, Douglas Queiroz, Neto, Waldomiro Borges

“…This work quantifies the adulteration of ethyl and methyl soybean biodiesels/diesel (B5) blended with soybean oil using mid-infrared spectroscopy associated…”
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