Search Results - "de M. Carvalho, A.M."

Geometric phases in graphitic cones by Furtado, Claudio, Moraes, Fernando, de M. Carvalho, A.M.

“…In this Letter we use a geometric approach to study geometric phases in graphitic cones. The spinor that describes the low energy states near the Fermi energy…”
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Landau levels in graphene layers with topological defects by Bueno, M. J., Furtado, C., de M. Carvalho, A. M.

“…In this work, we study the low-energy electronic spectrum of a graphene layer structure with a disclination in the presence of a magnetic field. We make this…”
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Pregnancy in Hystricomorpha: Gestational age and embryonic-fetal development of agouti (Dasyprocta prymnolopha, Wagler 1831) estimated by ultrasonography by Sousa, F.C.A, Alves, F.R, Fortes, E.A.M, Ferraz, M.S, Machado Júnior, A.A.N, de Menezes, D.J.A, de Carvalho, M.A.M

“…Thirty-one pregnant agoutis, between Days 9 and 103 of gestation (Day 1 = day of detection of sperm in the vaginal smear), underwent B-mode ultrasonography;…”
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Scalar fields and exact invariants in a Friedmann-Robertson-Walker spacetime by Carvalho, A. M. de M, Furtado, Claudio, Pedrosa, I. A.

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Arterial Supply of the Penis in Agoutis (Dasyprocta prymnolpha, Wagler, 1831) by de C.arvalho, M.A.M, Machado J.unior, A.A.N, Bezerra e S.ilva, R.A, Menezes, D.J.A, Conde J.únior, A.M, Righi, D.A

“…The arterial vascularization of agoutis' penis (Dasyprocta prymnolopha) were analysed using ten male adults from 'Núcleo de Estudos e Preservação de Animais…”
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