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Adoção de crianças e adolescentes por casais homoafetivos no Brasil
(Universidade Federal do Rio Grande do NorteBrasilUFRNServiço SocialDepartamento de Serviço Social, 2022-07-14)
This work aims to investigate the debate about the adoption of children or adolescents by same-sex couples in Brazil. The approach used was qualiquantitative and the necessary information for the construction of this study ...
Critical behavior and out-of-equilibrium dynamics of a two-dimensional Ising model with dynamic couplings
(Springer, 2014-12)
We study the critical behavior and the out-of-equilibrium dynamics of a two-dimensional Ising model with non-static interactions. In our model, bonds are dynamically changing according to a majority rule depending on the ...
Critical behavior of a nonlocal φ4 field theory and asymptotic freedom
(American Physical Society, 2018-09)
The critical behavior of a nonlocal scalar field theory is studied. This theory has a nonlocal kinetic term which involves a real power 1-2α of the Laplacian. The interaction term is the usual local φ4 interaction. The ...
Self-force on an arbitrarily coupled scalar charge in cylindrical thin-shell spacetimes
(Springer, 2018-02)
We consider the arbitrarily coupled field and self-force of a static massless scalar charge in cylindrical spacetimes with one or two asymptotic regions, with the only matter content concentrated in a thin-shell characterized ...
Multistable behavior above synchronization in a locally coupled Kuramoto model
(AMER PHYSICAL SOC, 2011)
A system of nearest neighbors Kuramoto-like coupled oscillators placed in a ring is studied above the critical synchronization transition. We find a richness of solutions when the coupling increases, which exists only ...
Multistable behavior above synchronization in a locally coupled Kuramoto model
(Amer Physical Soc, 2011-06-14)
A system of nearest neighbors Kuramoto-like coupled oscillators placed in a ring is studied above the critical synchronization transition. We find a richness of solutions when the coupling increases, which exists only ...
Multistable behavior above synchronization in a locally coupled Kuramoto model
(Amer Physical Soc, 2011-06-14)
A system of nearest neighbors Kuramoto-like coupled oscillators placed in a ring is studied above the critical synchronization transition. We find a richness of solutions when the coupling increases, which exists only ...
Multistable behavior above synchronization in a locally coupled Kuramoto model
(2011-06-14)
A system of nearest neighbors Kuramoto-like coupled oscillators placed in a ring is studied above the critical synchronization transition. We find a richness of solutions when the coupling increases, which exists only ...
Spin wave modes of two magnetostatic coupled spin transfer torque nano-oscillators
(American Institute of Physics Inc., 2018)
A detailed analytical and numerical study of the spin wave modes of two nanopillar spin torque nano-oscillators coupled by magnetostatic interactions is presented under the macrospin approximation. Results show that the ...