Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Flavio A. Freitas"'
Autor:
Michele C. Reis, Flavio A. Freitas, Elizabeth R. Lachter, Rosane A. S. San Gil, Regina S. V. Nascimento, Rodrigo L. Poubel, Leandro B. Borré
Publikováno v:
Química Nova, Vol 38, Iss 10, Pp 1307-1312 (2015)
This work presents the biofuel production results of the esterification of fatty acids (C12-C18) and high-acid-content waste vegetable oils from different soap stocks (soybean, palm, and coconut) with methanol, ethanol, and butanol by acid catalysis.
Externí odkaz:
https://doaj.org/article/a4cd32a2e8ce4c878310c151621fab89
Autor:
Almeida, João Flávio de Freitas, Rodrigues, Lásara Fabrícia, Pinto, Luiz Ricardo, de Campos, Francisco Carlos Cardoso
Publikováno v:
In Healthcare Analytics December 2024 6
Autor:
Silveira, Ingrid Machado, Almeida, João Flávio de Freitas, Pinto, Luiz Ricardo, Epaminondas, Luiz Antônio Resende, Conceição, Samuel Vieira, Machado, Elaine Leandro
Publikováno v:
In Healthcare Analytics June 2024 5
Akademický článek
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Publikováno v:
Vértices, Vol 24, Iss 2, Pp 295-315 (2022)
O texto apresenta uma reflexão acerca da educação profissional na Rede Estadual de Educação do Rio Grande do Norte. O objetivo é analisar a oferta dessa modalidade de educação desde a Lei n.º 5.692/1971 até o Programa Brasil Profissionaliza
Externí odkaz:
https://doaj.org/article/c949616bd5bf43609bb3e8aacc9681b8
Publikováno v:
Educa, Vol 6, Iss 15, Pp 171-190 (2019)
A pesquisa teve por objetivo compreender como ocorreu historicamente a relação da UFMG – Campus Montes Claros com seus egressos. Para tanto, realizou-se uma pesquisa documental, com vistas a conhecer a história dessa Universidade em Montes Claro
Externí odkaz:
https://doaj.org/article/30b8ffcd11714f23aa6f578419edc509
Autor:
Eduardo F, Marins, Eduardo L, Caputo, Flavio C, Freitas, Airton J, Rombaldi, Marcelo C, da Silva, Cristine L, Alberton
Publikováno v:
Work. 74:539-547
BACKGROUND: Police officers are exposed to specific occupational tasks, which require lifting, trunk flexion and rotation, carrying weight, and frequent standing periods, which may be associated with an increased risk of experiencing low back pain (L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::636c91e90216353c307209e2a0360404
https://doi.org/10.3233/wor-211289
https://doi.org/10.3233/wor-211289
Publikováno v:
Nanoscale. 15:907-941
We reviewed recent findings regarding the synthesis of perovskite nanocrystals, their application in solar cells, the impact of surface chemistry and device interfaces on efficiency, and a perspective on the up-scaling of this technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1541094f7f91b86419402be35782802f
https://doi.org/10.1039/d2nr05043a
https://doi.org/10.1039/d2nr05043a
Akademický článek
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Autor:
Ana E. M. de Freitas, Felipe de J. Padilha, Silma de S. Barros, Willams T. Barbosa, Josiane D. V. Barbosa, Fábio L. Calderaro, Simone da Silva, Magnólia G. Quirino, FLAVIO A FREITAS
Curauá fibers are already well known, mainly for their good mechanical properties and synergism with polymeric matrices. Thus, in this work, we produced the curauá plant by tissue culture (micropropagation technique) and extracted the fibers, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f82bf44ff83370a0600cffe8ce4443e
https://doi.org/10.21203/rs.3.rs-1562572/v1
https://doi.org/10.21203/rs.3.rs-1562572/v1
