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Issues
December 2015
ISSN 0002-9505
EISSN 1943-2909
EDITORIAL
LETTERS TO THE EDITOR
PAPERS
Undergraduate physics laboratory: Electrophoresis in chromatography paper
Am. J. Phys. 83, 1003–1011 (2015)
https://doi.org/10.1119/1.4932546
Study of coupled resonators in analogous wave systems: Mechanical, elastic, and optical
Am. J. Phys. 83, 1012–1018 (2015)
https://doi.org/10.1119/1.4932391
A demonstration of the conservation of the orbital angular momentum of Earth
Am. J. Phys. 83, 1019–1027 (2015)
https://doi.org/10.1119/1.4932397
Calculating helium atomic excited states in coordinate space
Am. J. Phys. 83, 1028–1038 (2015)
https://doi.org/10.1119/1.4932549
PHYSICS EDUCATION RESEARCH
Investigating student understanding of operational-amplifier circuits
Am. J. Phys. 83, 1039–1050 (2015)
https://doi.org/10.1119/1.4934600
COMPUTATIONAL PHYSICS
NOTES AND DISCUSSIONS
Comment on “The Sagnac effect and pure geometry” [Am. J. Phys. 83, 427–432 (2015)]
Am. J. Phys. 83, 1057–1058 (2015)
https://doi.org/10.1119/1.4934224
BOOK REVIEWS
Experiments and Demonstrations in Physics Bar-Ilan Physics Laboratory
Am. J. Phys. 83, 1062–1064 (2015)
https://doi.org/10.1119/1.4933348
Ergodic Lagrangian dynamics in a superhero universe
I. L. Tregillis, George R. R. Martin
All objects and some questions
Charles H. Lineweaver, Vihan M. Patel
The most efficient thermodynamic cycle under general engine constraints
Christopher Ong, Shaun Quek
The spinorial ball: A macroscopic object of spin-1/2
Samuel Bernard-Bernardet, Emily Dumas, et al.
A story with twists and turns: How to control the rotation of the notched stick
Martin Luttmann, Michel Luttmann