Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Joacy V. Ferreira"'
Publikováno v:
Holos, Vol 2, Iss 0, Pp 1-8 (2020)
HOLOS; v. 2 (2020); 1-8
Holos
Instituto Federal do Rio Grande do Norte (IFRN)
instacron:IFRN
HOLOS; v. 2 (2020); 1-8
Holos
Instituto Federal do Rio Grande do Norte (IFRN)
instacron:IFRN
O hexafluoreto de enxofre (SF6), bastante utilizado como isolante térmico e em equipamentos elétricos, é um gás totalmente fluorado, se tornando um composto perene na atmosfera. Por ser um bom absorvedor de radiação infravermelha, é considerad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e8ac79b3f201bfd45693490477b354
https://doi.org/10.15628/holos.2020.5910
https://doi.org/10.15628/holos.2020.5910
Autor:
Joacy V. Ferreira, A.C. Pavão, Marcus V. P. dos Santos, Cristiano C. Bastos, Gerson Silva Paiva
Publikováno v:
Physics-Uspekhi. 53:209-213
The energy density of a luminous silicon ball [Phys. Rev. Lett. 98 048501 (2007)] is calculated for a model with a metal core surrounded by an atmosphere of silicon oxides. Experimental data combined with the molecular orbital calculations of the oxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6df5eb47643417510b371e101e462ce
https://doi.org/10.3367/ufne.0180.201002g.0218
https://doi.org/10.3367/ufne.0180.201002g.0218
Autor:
Joacy V. Ferreira, A.C. Pavão
Publikováno v:
International Journal of Quantum Chemistry. 106:2578-2580
Ab initio molecular orbital calculations are performed on the system composed of a static three u(+2/3) quark core coupled to a b− boson cloud. Using appropriated Gaussian basis set functions to describe interactions at Fermi distances, this quark
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54aa69e2da1fc5ea007314789534436a
https://doi.org/10.1002/qua.21078
https://doi.org/10.1002/qua.21078
Publikováno v:
Journal of the Brazilian Chemical Society v.19 n.2 2008
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 19, Issue: 2, Pages: 302-304, Published: 2008
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 19, Issue: 2, Pages: 302-304, Published: 2008
Different properties of quark chemistry are studied by performing accurate ab initio Hartree-Fock calculations on fractionally nuclear charged atoms. Ground and first excited states of sodium atoms with quarks attached to the nucleus are obtained usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e77ae86e1e695edfd5b283e1a23a3b03
https://doi.org/10.1590/s0103-50532008000200016
https://doi.org/10.1590/s0103-50532008000200016