Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Marcelo Caetano Alexandre Marcelo"'
Autor:
Juliano Carraro Casagranda, C. F. Chiella Ruschel, D. Pompéu de Moraes, Marco Flôres Ferrão, J. M. Da Costa, Fatima Menezes Bento, Marcelo Caetano Alexandre Marcelo, Camila Correa, V. Antonio Corbellini
Publikováno v:
Energy & Fuels. 35:13801-13812
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf537a62898ceb97f70aaf2397451cc
https://doi.org/10.1021/acs.energyfuels.1c00911
https://doi.org/10.1021/acs.energyfuels.1c00911
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Este artigo objetivou a investigação qualitativa documental sobre os trabalhos de conclusão do curso de Licenciatura em Química da Universidade Federal do Rio Grande do Sul, presentes no repositório digital dessa instituição, havendo foco de i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b9d22a936ac1d3ddea4c216b8acc992
https://doi.org/10.31496/rpd.v19i41.1312
https://doi.org/10.31496/rpd.v19i41.1312
Autor:
Alessandro Kahmann, Flávio Sanson Fogliatto, Michel José Anzanello, Kristiane de Cássia Mariotti, Marco Flôres Ferrão, Wanpracha Art Chaovalitwongse, Rafael S. Ortiz, Marcelo Caetano Alexandre Marcelo
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 158:494-503
The commerce of falsified drugs has substantially grown in recent years due to facilitated access to technologies needed for copying authentic pharmaceutical products. Attenuated Total Reflectance coupled with Fourier Transform Infrared (ATR-FTIR) sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7370431a6173c16bfb9cdc285b56aed7
https://doi.org/10.1016/j.jpba.2018.06.046
https://doi.org/10.1016/j.jpba.2018.06.046
Autor:
Marco Flôres Ferrão, Marcelo Caetano Alexandre Marcelo, Felipe Soares, Michel José Anzanello, Vitor Manfroi, Flávio Sanson Fogliatto, Dirce Pozebon
Publikováno v:
Computers and Electronics in Agriculture. 150:33-40
This paper proposes an approach for feature selection aimed at classifying wines samples according to place of origin. The method relies on Kruskal-Wallis non-parametric test to remove non significant features, and Linear Discriminant Analysis to der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cb01aa053dfc4b1cf40ac50eff98d3d
https://doi.org/10.1016/j.compag.2018.03.027
https://doi.org/10.1016/j.compag.2018.03.027
Autor:
Marco Flôres Ferrão, Marcelo Caetano Alexandre Marcelo, Tiago Schena, Thiago Rodrigues Bjerk, Aline Nunes Silva, Eliane Lazzari, Carmem T. Primaz, Elina Bastos Caramão
Publikováno v:
Industrial Crops and Products. 111:856-864
Fourier transform infrared (FTIR) spectroscopy, combined to principal components analysis (PCA), was applied in the classification of biomasses through the composition of their bio-oil. Bio-oils were produced through pyrolysis in a bed fixed reactor,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49bff8f84ea4791be0f0c8e7112427bf
https://doi.org/10.1016/j.indcrop.2017.11.005
https://doi.org/10.1016/j.indcrop.2017.11.005
Autor:
Rafael S. Ortiz, Júlia de A. Leite, Eloilson Domingos, Radigya M. Correia, Paulo R. Filgueiras, Wanderson Romão, Mayara Cristina Pinto da Silva, Nayara A. dos Santos, Marcelo Caetano Alexandre Marcelo, Flavia Tosato
Publikováno v:
Analytical Methods. 10:593-603
Near infrared (NIR) spectroscopy using a portable instrument (microNIR) associated with chemometrics models (partial least squares regression (PLS), principal component analysis (PCA) and hierarchical cluster analysis (HCA)) was applied to quantify c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5f588a2bb50309b3440b5ea2f3463eb
https://doi.org/10.1039/c7ay02998e
https://doi.org/10.1039/c7ay02998e
Autor:
Marco Flôres Ferrão, Manuella Schneider, Bernardo Brito Vacaro, Marcelo Caetano Alexandre Marcelo
Publikováno v:
Revista Virtual de Química. :229-243
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ba23034185c6d73c23113e03268890
https://doi.org/10.21577/1984-6835.20180019
https://doi.org/10.21577/1984-6835.20180019
Publikováno v:
Computers and Electronics in Agriculture. 140:348-360
Yerba mate (Ilex paraguariensis) is used to produce a beverage typically consumed in South America countries, and presents peculiar land-based characteristics due to geographical origin. Such characteristics have recently become a matter of interest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b3fa5eb4f10e60b14da315615026b4
https://doi.org/10.1016/j.compag.2017.06.007
https://doi.org/10.1016/j.compag.2017.06.007
Publikováno v:
Chemometrics and Intelligent Laboratory Systems. 167:171-178
In recent years, spectroscopy techniques such as Near infrared (NIR) and Fourier Transform Infrared (FTIR) have been widely adopted as analytical tools in different fields and with several purposes. NIR and FTIR data are typically comprised of hundre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c28c5cdf52e5211d0080fb3e5b5ef38e
https://doi.org/10.1016/j.chemolab.2017.06.005
https://doi.org/10.1016/j.chemolab.2017.06.005
Autor:
Rafael S. Ortiz, Michel José Anzanello, Gabrielli Harumi Yamashita, Marco Flôres Ferrão, Marcelo Caetano Alexandre Marcelo, Flávio Sanson Fogliatto, Kristiane de Cássia Mariotti
Publikováno v:
Drug Testing and Analysis. 9:1172-1181
In forensic and pharmaceutical scenarios, the application of chemometrics and optimization techniques has unveiled common and peculiar features of seized medicine and drug samples, helping investigative forces to track illegal operations. This paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::337a54dee348eefad0a4dfd5af51255a
https://doi.org/10.1002/dta.2138
https://doi.org/10.1002/dta.2138