941 research outputs found

    Synergic Extraction of Lanthanoids (III) with Thenoyltrifluoroacetone and Terpyridine

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    開始ページ、終了ページ: 冊子体のページ付

    A supercritical series analysis for the generalized contact process with diffusion

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    We study a model that generalizes the CP with diffusion. An additional transition is included in the model so that at a particular point of its phase diagram a crossover from the directed percolation to the compact directed percolation class will happen. We are particularly interested in the effect of diffusion on the properties of the crossover between the universality classes. To address this point, we develop a supercritical series expansion for the ultimate survival probability and analyse this series using d-log Pad\'e and partial differential approximants. We also obtain approximate solutions in the one- and two-site dynamical mean-field approximations. We find evidences that, at variance to what happens in mean-field approximations, the crossover exponent remains close to ϕ=2\phi=2 even for quite high diffusion rates, and therefore the critical line in the neighborhood of the multicritical point apparently does not reproduce the mean-field result (which leads to ϕ=0\phi=0) as the diffusion rate grows without bound

    In vivo immunological toxicity in mice of carbon nanotubes with impurities

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    ArticleCarbon. 47(5):1365-1372 (2009)journal articl

    The facial nucleus of cat: Antidromic and synaptic activation and peripheral nerve representation

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    The facial nucleus (FN) of the cat was studied by electrophysiological method for (1) general characteristics of the FN neurons during antidromic activation, (2) topographical representation of the peripheral branches of the facial nerve and (3) synaptic activities induced in the FN neurons following peripheral facial nerve stimulation.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/46540/1/221_2004_Article_BF00233995.pd
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