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Revista Brasileira de Ensino de Física
On-line version ISSN 1806-9126


Table of contents
Rev. Bras. Ensino Fís. vol.27 no.3 São Paulo July/Sept. 2005

 ·  Ensino de física: reflexões

 Cartas ao Editor
 ·  Sobre o artigo ''A dinâmica relativística antes de Einstein''
Martins, Roberto

 ·  Sobre a causalidade na relaxação dielétrica
Robert, Renê

 Artigos Gerais
 ·  Atomic orbitals and their representation: can 3-D computer graphics help conceptual understanding?
Trindade, Jorge; Fiolhais, Carlos; Gil, Victor

 ·  The forced damped harmonic oscillator revisited
Bertuola, A.C.; Hussein, M.S.; Pato, M.P.

 ·  Liquid crystals: a complex system of simple application
Bechtold, Ivan Helmuth

 ·  The black-body radiation and experimental measurement of Planck constant
Cavalcante, Marisa Almeida; Haag, Rafael

 ·  Birrefringence in wave plates and optical activity of a sugar solution
Carlin, N.; Szanto, E.M.; Seale, W.A.; Jorge, F.O.; Souza, F.A.; Bechtold, I.H.; Gasques, L.R.

 ·  Using the matrix method in optics: system of lenses
Fuentes Betancourt, J.; Hidalgo Alonso, O.; Calzadilla Amaya, O.; Perez Perdomo, A.

 ·  Experimental equipment for obtaining pVt data for gaseous systems
Brunetto, Raphaella Santos; Oliveira, Amanda Cristina; Franco Júnior, Moilton Ribeiro

 ·  A direct reading electronic thermometer with thermistor
Guadagnini, Paulo H.; Barlette, Vania E.

 ·  A problem solved by the minimum constraint method of Gauss
Ferreira, G.F. Leal

 ·  On time dependent parameters in Lagrangians and their adiabatic invariants
Ferreira, G.F. Leal

 ·  Equivalence among Maupertuis' variational principle, Newton's second law and conformal geometry
Rocha, Roldão da

 ·  Physical intuition and generalization of the Coulomb and Biot-Savart laws to the time-dependent case
Lemos, Nivaldo A.

 ·  An application of network theory to stylometry: comparing Machado de Assis and a local newspaper
Corso, Gilberto; Fossa, Camilla R.; Oliveira, Genilson B. de

 ·  On the spacial confinement of quantum systems: the one-dimensional harmonic oscillator and the hydrogen atom
Almeida, Marcos M.; Guimarães, Marcílio N.; Prudente, Frederico V.

 ·  The effective potential for a theory with spontaneous symmetry breaking
Possa, Denimar; Pereira, Flávio; Nogueira, José Alexandre

 ·  The effective potential and its loop expansion, its interpretation and its convexity
Possa, Denimar; Pereira, Flávio; Nogueira, José Alexandre

 ·  The ideal gas: modelling in a computer
Mármol Amador, L.; Fuentes Betancourt, J.

 ·  Flow patterns after different reference frames
Medina, Cesar

 Pesquisa em Ensino de Física
 ·  Students' plans for solving practical problems
Borges, A. Tarciso; Borges, Oto; Vaz, Arnaldo

 História da Física e Ciências Afins
 ·  Mario Schönberg and the introduction of Fock space in classical statistical physics
Muzy, P.T.; Salinas, S.R.; Santana, A.E.; Tomé, T.

 ·  A lei de Planck e a hipótese dos quanta de luz
Bose, Satyandranath

 ·  Recollection from Cesar Lattes
Marques, Alfredo

 Notas e Discussões
 ·  Geometric formulation of d'Alembert's principle
Lemos, Nivaldo A.

 ·  Conceptual obstacles in the learning of the energy of the waves
Welti, Reinaldo