Zobrazeno 1 - 10
of 24
pro vyhledávání: '"G. M. Carvalho"'
Publikováno v:
Revista Brasileira de Ensino de Física, Vol 42 (2020)
Resumo Neste trabalho realizamos uma abordagem didática de aspectos relacionados ao geomagnetismo e como esses aspectos podem ser influenciados pela ação do vento solar. A carência de textos didáticos que promovam explicações em termos de conc
Externí odkaz:
https://doaj.org/article/8a2dd5fd10ba4c5cbd03751c07d3ba79
Design and Validation of an Experimental Setup for Evaluation of Gas Permeation in Ceramic Membranes
Publikováno v:
Membranes, Vol 13, Iss 2, p 246 (2023)
An experimental setup for the evaluation of permeation of gaseous species with the possibility of simultaneously collecting electrochemical impedance spectroscopy data in disk-shaped ceramic membranes was designed and assembled. It consists of an alu
Externí odkaz:
https://doaj.org/article/73645d135a20436f8905aac31175be3a
Publikováno v:
Ceramics, Vol 2, Iss 3, Pp 502-513 (2019)
Bi4V1.8Ti0.2O11 (BITIVOX) ceramic pellets, prepared with powders obtained by a sol gel technique, were sintered either conventionally at 800 °C/8 h or by applying an AC electric voltage, limiting the electric current through the pellets. Electric vo
Externí odkaz:
https://doaj.org/article/9710ab7afa19462e93065217449a5c48
Publikováno v:
International Journal of Applied Ceramic Technology. 20:951-958
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c016e442d86fe0e7ea484354a4dad4bb
https://doi.org/10.1111/ijac.14290
https://doi.org/10.1111/ijac.14290
Autor:
Eliana N. S. Muccillo, Reginaldo Muccillo, Sabrina G. M. Carvalho, Fabio C. Fonseca, D.Z. de Florio
Publikováno v:
International Journal of Applied Ceramic Technology. 19:906-912
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdc9fd1ffc0ae94be675bce8a389702c
https://doi.org/10.1111/ijac.13871
https://doi.org/10.1111/ijac.13871
Autor:
Jaqueline S. da Silva, Bruno R. Matos, Rodrigo P. da Silva, Ljiljana Puskar, Ana C. Tavares, Ulrich Schade, Sabrina G. M. Carvalho, Fabio C. Fonseca
Publikováno v:
Physical Chemistry Chemical Physics. 22:13764-13779
At present, small angle X ray scattering SAXS studies of perfluorinated sulfonic acid ionomers PFSAs are unable to fully determine the true shape of their building blocks, as recent SAXS modelling predicts disk and rod like nanoionic domains as being
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa197667bb2cb68ed235609670fe44b1
https://doi.org/10.1039/d0cp01864c
https://doi.org/10.1039/d0cp01864c
Autor:
José Castro Geraldes Filho, Larissa G. M. Carvalho, Nathanael F. Pinheiro Junior, Luiz Antonio R. de Freitas, Paulo Roberto Fontes Athanazio, Daniel Abensur Athanazio
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 48, Iss 2, Pp 129-134 (2012)
Salivary gland carcinosarcoma is a rare neoplasm in which both stromal and epithelial components meet the microscopic criteria for malignancy. Seventy-four cases have been reported in English-language literature to date. In this study, we describe th
Externí odkaz:
https://doaj.org/article/a6e0ce1b6f474f08b3428e6e08712a0f
Publikováno v:
Ceramics, Vol 2, Iss 3, Pp 502-513 (2019)
Ceramics
Volume 2
Issue 3
Pages 38-513
Ceramics
Volume 2
Issue 3
Pages 38-513
Bi4V1.8Ti0.2O11 (BITIVOX) ceramic pellets, prepared with powders obtained by a sol gel technique, were sintered either conventionally at 800 °
C/8 h or by applying an AC electric voltage, limiting the electric current through the pellets. Ele
C/8 h or by applying an AC electric voltage, limiting the electric current through the pellets. Ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e5eadd00ac9ed30f1c115b6d0f76acf
https://www.mdpi.com/2571-6131/2/3/38
https://www.mdpi.com/2571-6131/2/3/38
Publikováno v:
Physical review. E. 104(1-2)
We develop a model to investigate analytically and numerically the mechanics of wound opening made in a viscoelastic, isotropic, homogeneous, and incompressive thin tissue. This process occurs just immediately after the wound infliction. Before any a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48042a9924b5862525406ad0b5458432
https://pubmed.ncbi.nlm.nih.gov/34412359
https://pubmed.ncbi.nlm.nih.gov/34412359
Composite ceramic membranes were prepared according to two routes: (i) vacuum impregnation of molten eutectic sodium-lithium carbonates (NLC) into porous ceria-20 mol% gadolinia (20GDC) solid electrolytes; (ii) electric field-assisted sintering of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::963a5897b4a4f990b9be9dfe697ef19d
http://hdl.handle.net/10773/37106
http://hdl.handle.net/10773/37106
