1,721,122 research outputs found
FORI IMPERIALI-CRYPTA BALBI. ARCHEOLOGIA URBANA A ROMA E INTERVENTI DI RESTAURO NELL'ANNO DEL GRANDE GIUBILEO
No full textL'obliquità retorica cinese (e una possibilità per la retorica femminile occidentale?)
No full textOne of the specificities which distinguish Chinese culture from Western culture is
the domain of an oblique, and not frontal, rhetoric, which is extended from philosophy
to military and political strategy, but also to everyday language. Both the rhetoric ways
have potential meaningful advantages (and disadvantages). The Chinese obliquity, on
which we shall focus, can also make us start to reflect on an analogy (which can be
meaningful especially now) with the Western female rhetoric
Evolution des paysages et histoire de l'occupation d'Érétrie (Eubée, Grèce) du Bronze ancien à l'époque romaine
No full textModular transformations and one-polygon tessellation
No full textIn (2 + 1) gravity, the time evolution of a universe with the spatial
topology of a torus can be described by means of a one-polygon
tessellation with 3-valent vertices. The action of modular
transformations on this solution is considered; it is shown that the
corresponding orbit is densely distributed inside the entire phase space
of the model
Statistical properties of classical gravitating particles in (2+1) dimensions
No full textWe report the statistical properties of classical particles in (2 + 1)
gravity as resulting from numerical simulations. Only particle momenta
have been taken into account. In the range of total momentum where
thermal equilibrium is reached, the distribution function and the
corresponding Boltzmann entropy are computed. In the presence of large
gravity effects, different extensions of the temperature turn out to be
inequivalent, the distribution function has a power law high-energy tail
and the entropy as a function of the internal energy presents one
inflection point. When the energy approaches the open universe limit,
the entropy and the mean value of the particle kinetic energy seem to
diverge
Les Cités de l’Italie tardo-antique (IVe-VIe siècle). Institutions, économie, société, culture et religion.
No full textModular transformations and one-polygon tessellation
No full textIn (2 + 1) gravity, the time evolution of a universe with the spatial topology of a torus can be described by means of a one-polygon tessellation with 3-valent vertices. The action of modular transformations on this solution is considered; it is shown that the corresponding orbit is densely distributed inside the entire phase space of the model. (C) 1998 Elsevier Science B.V
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