Todos os artigos que compõem a edição referente ao trimestre janeiro-março de 2018 já estão disponíveis para consulta no site da Scielo.

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ARTIGOS

The photograph in the study of the lunar eclipse
Bertuola, Alberto;  Romão, Kelmy Victória

Self-similar resistive circuits as fractal-like structures
Santos, Claudio Xavier Mendes dos;  Mendes, Carlos Molina;  Freire, Marcelo Ventura

The force of static friction is not conservative
Silva, Dêivid Rodrigo da; Peixoto, Paulo

On mechanical vibration analysis of a multi degree of freedom system based on arduino and MEMS accelerometers
Varanis, Marcus; Silva, Anderson Langone; Mereles, Arthur Guilherme

Fourier analysis of nonlinear pendulum oscillations
Singh, Inderpreet; Arun, Palakkandy; Lima, Fabio

A didactic problem: how to determine trigonometric parallax angles
Catelli, Francisco; Giovannini, Odilon; Hoffmann, Paula

The development of an optical shutter from a computer hard disk
Tomazio, N. B.; Romero, A. L. S.; Mendonca, C. R.

Simple and convenient analytical formulas for studying the projectile motion in midair
Chudinov, Peter; Eltyshev, Vladimir; Barykin, Yuri

Guitar: acoustic, structural and historical aspects
Zaczéski, Monicky E.; Beckert, Carlos H.; Barros, Thales G.; Ferreira, Ana L.; Freitas, Thiago C.

Quantum mechanical principles of Nuclear Magnetic Resonance
Dieguez, Celia M. Tokarski; Montanheiro, Lecio V.; Cleto, L. Berbeka; Bonfim, Marlio J.C.; Dartora, C.A.

Classical gauge theories as systems with constraints: a geometric point of view
Resende, M. F. Araujo de

100 Years of Relativistic Cosmology (1917–2017). Part I: From Origins to the Discovery of Universal Expansion (1929)
Lima, J. A. S.; Santos, R. C.

PESQUISA DE EDUCAÇÃO EM FÍSICA

Application and evaluation of an active learning methodology (ISLE type) in mechanics classes, in engineering courses
Parreira, J. E.

The integration of the teaching of trigonometric functions and simple harmonic motion through Modellus software
Pastana, Claudionor de Oliveira; Neide, Italo Gabriel

University students’ ideas on the relations between work and energy in Mechanics in introductory Physics courses
Gutierrez-Berraondo, Jose; Zuza, Kristina; Zavala, Genaro; Guisasola, Jenaro

RECURSOS DIDÁTICOS

Daytime astronomy: measure of the Sun’s angular aperture and local latitude
Costa, Ivan Ferreira da; Maroja, Armando de Mendonça

Production of parabolic mirrors and construction of the concept of 2nd degree polynomial function
Rodrigues, Marco Aurélio Torres; Mackedanz, Luiz Fernando

The study of Brownian motion with low cost material
Perez, Silvana; Castro, Barbara F. N.; Maia, Noel C.; Nascimento, Cristovão S.

Photogate system with six analogic channels suitable for physics learning laboratories
Carvalho Neto, João T. de; Apolinário, Fernando R.; Soares, Aline de A.

Development of a low cost experimental apparatus for the falling objects study: analysis of the magnets movement in vertically oriented pipes
Szmoski, Romeu M.; Doff, Adriano; Lenart, Vinícius M.; Schwiderke, Samuel K.; Fachini, Luis V. G.

HISTÓRIA DA FÍSICA E CIÊNCIAS CORRELATAS

North-American expedition and unpublished iconography from Sobral in 1919
Crispino, Luís Carlos Bassalo; Lima, Marcelo Costa de

by Johannes Kepler: a translation of the first hard sci-fi text
Ribeiro, Jair Lúcio Prados

NOTAS

Gauss’s law without gaussian surfaces
Gomes, André Herkenhoff

Scaling: Archimedes and a voltaje divider
Wörner, C. H.