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Instabilities of spin torque driven auto-oscillations of a ferromagnetic disk magnetized in plane
(Amer Physical Soc., 2016)
The stability of the magnetization auto-oscillations of the ferromagnetic free layer of a cylindrical nanopillar structure is studied theoretically using a classical Hamiltonian formalism for weakly interacting nonlinear ...
Bifurcations and multistability in the extended Hindmarsh-Rose neuronal oscillator
(2016-04-01)
We report on the bifurcation analysis of an extended Hindmarsh-Rose (eHR) neuronal oscillator. We prove that Hopf bifurcation occurs in this system, when an appropriate chosen bifurcation parameter varies and reaches its ...
Self-organized distribution of periodicity and chaos in an electrochemical oscillator
(ROYAL SOC CHEMISTRY, 2011)
We report a detailed numerical investigation of a prototype electrochemical oscillator, in terms of high-resolution phase diagrams for an experimentally relevant section of the control (parameter) space. The prototype model ...
Oscilador CMOS controlado por temperatura
(Florianópolis, SC, 2021)
Principal modes and related frequencies of sea surface temperature variability in the Pacific coast of North America
(Journal of Oceanography, 2003)
We examined monthly time-series (1950 to 1999) of sea surface temperature (SST) anomalies in 47 quadrants (2° 2°) along the Pacific coast of North America. Correlation, clustering and principal components analyses were ...
Period determination in the food-entrainable and methamphetamine-sensitive circadian oscillator(s)
(NATL ACAD SCIENCESWASHINGTON, 2012)
Daily rhythmic processes are coordinated by circadian clocks, which are present in numerous central and peripheral tissues. In mammals, two circadian clocks, the food-entrainable oscillator (FEO) and methamphetamine-sensitive ...
On numerical simulations of a nonlinear self-excited system with two non-ideal sources
(2005-12-01)
In this work, the dynamic behavior of self-synchronization and synchronization through mechanical interactions between the nonlinear self-excited oscillating system and two non-ideal sources are examined by numerical ...
On numerical simulations of a nonlinear self-excited system with two non-ideal sources
(2005-12-01)
In this work, the dynamic behavior of self-synchronization and synchronization through mechanical interactions between the nonlinear self-excited oscillating system and two non-ideal sources are examined by numerical ...