P. N. Moreira

An inexpensive NIR LED Webcam photometer for detection of adulterations in hydrated ethyl alcohol fuel

Mayara F. Barbosa, M. J. C. Pontes, M. C. U. Araujo, 2017 .

Screening analysis of natural gas with respect to methane content by near-infrared spectrometry

Mayara F. Barbosa, R. Galvão, M. C. U. Araujo, 2014 .

An automatic system for accurate preparation of gas mixtures

Mayara F. Barbosa, R. Galvão, H. V. Dantas, 2015 .

Implementation of an automatic standard addition method in a flow–batch system: application to copper determination in an alcoholic beverage by atomic absorption spectrometry

M. C. U. Araújo, Edvan C. Silva, L. F. Almeida, 2003 .

An automatic flow-batch standard-addition method for sodium determination in alcohol fuel by flame photometry

M. C. U. Araújo, Edvan C. Silva, L. F. Almeida, 2003 .

A flow–batch luminometer

Stefani I E Andrade, W. Lyra, V. Martins, 2013 .

Flow injection determination of metronidazole through spectrophotometric measurement of the nitrite ion produced upon alkaline hydrolysis

M. C. U. Araújo, E. N. Gaião, V. B. Nascimento, 2006 .

The successive projections algorithm for spectral variable selection in classification problems

Roberto Kawakami Harrop Galvão, Teresa Cristina Bezerra Saldanha, Márcio José Coelho Pontes, 2005 .

An automatic flow system for NIR screening analysis of liquefied petroleum gas with respect to propane content.

Mayara F. Barbosa, R. Galvão, E. L. C. Nascimento, 2013, Talanta.