Paulo Roberto Filgueiras

Federal University of Espirito Santo

SCHOLARLY PAPERS

5

DOWNLOADS

142

SSRN CITATIONS

0

CROSSREF CITATIONS

0

Scholarly Papers (5)

1.

Fast Screening of Patients with Altered D-Dimer Values Using Infrared Spectroscopy

Number of pages: 18 Posted: 16 Nov 2022
Federal University of Espirito Santo, Federal University of Espirito Santo, Federal University of Espirito Santo, Federal University of Espirito Santo, Biocel UK Ltd, Federal University of Espirito Santo, Federal University of Minas Gerais (UFMG), Federal University of Espirito Santo, Federal University of Espirito Santo - Department of Physiological Sciences, Biocel UK Ltd and Federal University of Espírito Santo - Department of Physiological Science
Downloads 49 (725,624)

Abstract:

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blood clot, D-dimer, FTIR spectroscopy, FTIR, machine learning, plasma

2.

A One-Class Classification Approach for Authentication of Specialty Coffees by Inductively Coupled Plasma Mass Spectroscopy (Icp-Ms)

Number of pages: 27 Posted: 02 Sep 2023
State University of Northern of Rio de Janeiro (UENF), affiliation not provided to SSRN, Federal University of Espirito Santo, Federal University of Espirito Santo, Universidade Federal do Espirito Santo, affiliation not provided to SSRN, Federal University of Espirito Santo and affiliation not provided to SSRN
Downloads 43 (765,715)

Abstract:

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Specialty coffee, DD-SIMCA, Random Forest, OCPLS, ICP-MS

3.

The Use of Unsupervised Random Forest in Diesel Oil Discrimination: A Fuel Adulteration Case Study

Number of pages: 35 Posted: 16 Jan 2024
Federal University of Espirito Santo, Federal University of Espírito Santo - Laboratory of Research and Methodologies Development for Petroleum Analysis (LABPETRO), Federal University of Espírito Santo - Laboratory of Research and Methodologies Development for Petroleum Analysis (LABPETRO), Federal University of Espírito Santo - Laboratory of Research and Methodologies Development for Petroleum Analysis (LABPETRO), Federal University of Espirito Santo, Federal University of Espirito Santo, Federal University of Espírito Santo - Laboratory of Research and Methodologies Development for Petroleum Analysis (LABPETRO), Federal University of Espirito Santo and Federal University of Espirito Santo
Downloads 28 (884,777)

Abstract:

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diesel, tamper, Quality control, FTIR, URF, Machine Learning

4.

Characterization of Crude Oils with a Portable Nir Spectrometer

Number of pages: 30 Posted: 22 Mar 2022
Federal University of Espirito Santo, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Espirito Santo, affiliation not provided to SSRN and Federal University of Espirito Santo
Downloads 15 (1,014,019)

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chemometrics, NIRS, portability, metrology, crude oil

5.

Study of the Influence of Carbon Dioxide and Nitrogen Gases on Heavy Oil Water-in-Oil Emulsions: Evaluation of Droplet Size, Interfacial Tension, and Acidity

Number of pages: 34 Posted: 01 Feb 2024
Federal University of Espirito Santo, Federal University of Espírito Santo - Laboratory of Research and Methodologies Development for Petroleum Analysis (LABPETRO), Federal University of Espírito Santo - Laboratory of Research and Methodologies Development for Petroleum Analysis (LABPETRO), Federal University of Espírito Santo - Laboratory of Research and Methodologies Development for Petroleum Analysis (LABPETRO), Federal University of Espirito Santo, Federal University of Espirito Santo and Federal University of Espirito Santo
Downloads 7 (1,093,367)

Abstract:

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Emulsion stability, pressurization, CO2 gas, N2 gas