18 citations
- Universidade Federal de Santa CatarinaBR2 papers
- Universidade Federal do Rio Grande do SulBR2 papers
- Centre d'études et de recherche en informatique et communicationsFR1 paper
- Conservatoire National des Arts et MétiersFR1 paper
- Instituto Federal do Sul de MinasBR1 paper
- Universidade Federal de Juiz de ForaBR1 paper
- Universidade Federal de Santa MariaBR1 paper
- Universidade Federal do Espírito SantoBR1 paper
- Universidade Federal do ParanáBR1 paper
- Universidade Federal do Rio GrandeBR1 paper
- University of Rio Grande and Rio Grande Community CollegeUS1 paper
7 papers
Assessing interface coupling in exchange-biased systems via in-field interaction plots
J. Geshev, L. L. Bianchi, R. F. Lopes +2
An in-field interaction plot, delta-M_R, has been recently introduced, presenting important advantages over the classical remanence plots. Here a general delta-M_R is proposed, all…
A Multistage Method for SCMA Codebook Design Based on MDS Codes
Bruno Fontana da Silva, Danilo Silva, Bartolomeu F. Uchôa-Filho +1
Sparse Code Multiple Access (SCMA) has been recently proposed for the future generation of wireless communication standards. SCMA system design involves specifying several paramete…
Perceptually Relevant Preservation of Interaural Time Differences in Binaural Hearing Aids
Fábio P. Itturriet, Márcio H. Costa
This work presents a noise reduction method with perceptually relevant preservation of the interaural time difference (ITD) of the residual noise in binaural hearing aids. The inte…
Multiplier Hopf Algebras: Globalization for partial actions
Eneilson Fontes, Graziela Fonseca, Grasiela Martini
In partial action theory, a pertinent question is whenever given a partial (co)action of a Hopf algebra A on an algebra R, it is possible to construct an enveloping (co)action. The…
Solar System constraints on Renormalization Group extended General Relativity: The PPN and Laplace-Runge-Lenz analyses with the external potential effect
Davi C. Rodrigues, Sebastião Mauro, Álefe O. F. de Almeida
General Relativity extensions based on Renormalization Group effects are motivated by a known physical principle and constitute a class of extended gravity theories that have some…
The van der Waals fluid and its role in cosmology
Rudinei C. S. Jantsch, Marcus H. B. Christmann, Gilberto M. Kremer
We analyze the properties of a generic cosmological fluid described by the van der Waals equation of state. Exact solutions for the energy density evolution are found as implicit f…