Annuli Systems
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Fluctuations, classical activation, quantum tunneling, and phase transitions
We study two broad classes of physically dissimilar problems, each corresponding to stochastically driven escape from a potential well. The first class, often used to model noise-induced order parameter reversal, comprises Ginzburg-Landau-type field theories defined on finite intervals, perturbed by thermal or other classical spatiotemporal noise. The second
Brazilian Journal of Physics. Publicado em: 2005-06
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2. Flows in annuli systems: velocity maps / Escoamentos em sistemas anulares : o mapas de velocidades
O presente trabalho é um estudo sobre os escoamentos anulares, onde se destacam os mapas de velocidades para os sistema excêntricos. Estes mapas foram obtidos através de: (i) algoritmos que foram desenvolvidos utilizando as soluções de Snyder 8c Goldstein (1965) para o regime laminar e (ii) da técnica da inversa:o geométrica como apresentada por Ozgen
Publicado em: 1994
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3. A comparison of visual responses of cat lateral geniculate nucleus neurones with those of ganglion cells afferent to them.
We compared visual responses of cat lateral geniculate nucleus (l.g.n.) neurones with those of retinal ganglion cells providing their afferent inputs. Quantitative studies were made on twenty such pairs; eight X on-centre, seven Y on-centre, two X off-centre and three Y off-centre pairs. Receptive field centre locations of cell pairs with correlated activiti