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Simulação micromagnética para o estudo dos efeitos de rugosidade em nanofios de níquel
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Fisica, 2016)
Funções de forma de ordem superior baseadas em H(curl) para o método sem malha de arest
(Universidade Federal de Minas GeraisUFMG, 2018-08-30)
The Edge Meshless Method (EMM) is a numerical method that unlike traditional meshless methods, constructs its approximations based on edges instead of nodes. One of the purposes of this method is to guarantee the condition ...
Novas funções de forma para o método sem malha de aresta
(Universidade Federal de Minas GeraisUFMG, 2017-10-30)
The Edge Meshless Method is a recently developed numerical method to solve vector boundary value problems. This method uses edge vector shape functions that satisfy the divergence-free condition and thus generate numerical ...
Estados magnéticos e reversão da magnetização em nanoesferas ocas de cobalto
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Ciencia de Materiais, 2019)
South Atlantic Circulation and Variability from a Data Assimilating Model
(CRC Press - Taylor & Francis Group, 2017)
We characterize the low frequency variability of the South Atlantic circulation using 50 years of data from the SODA model. EOF analysis show that the leading modes of sea surface height anomalies (SSH) are dominated by ...
Large-scale effects on the decay of rotating helical and non-helical turbulence
(IOP Publishing, 2010-12)
Turbulent mixing in geophysics is often affected by the presence of rotation, which renders the flow anisotropic at large scales. Helicity (correlation between the velocity and its curl) has relevance for atmospheric and ...
Magnetization mechanisms in ordered arrays of polycrystalline Fe100-xCox nanowires
(American Institute of Physics, 2015-05)
Magnetization reversal processes and coercivity mechanisms in polycrystalline Fe100-xCox nanowire arrays, resulting from an AC electrodeposition process, are investigated. The array coercivity is described on the basis of ...
The interplay between helicity and rotation in turbulence: Implications for scaling laws and small-scale dynamics
(The Royal Society, 2010-04)
Invariance properties of physical systems govern their behaviour: energy conservation in turbulence drives a wide distribution of energy among modes, as observed in geophysical or astrophysical flows. In ideal hydrodynamics, ...
The easternmost tropical Pacific. Part I: A climate review
(Universidad de Costa Rica, 2016)
Progress Report on the Large‑Scale Polarization Explorer
(Springer, 2020)
The large-scale polarization explorer (LSPE) is a cosmology program for the measurement
of large-scale curl-like features (B-modes) in the polarization of the cosmic
microwave background. Its goal is to constrain the ...