Results 61 to 70 of about 5,336 (189)
Agricoltura e territorio: un decorso di luci e ombre (Agriculture and land: lights and shadows)
Moneta e Credito, 2016 L'articolo, partendo dalle opere di Manlio Rossi-Doria e Paolo Sylos Labini, analizza i cambiamenti dell'agricoltura nella seconda metà del Novecento nel Sud Italia, con crescenti squilibri regionali tra il Nord e il Sud Italia.Testo del discorso tenuto
Michele De Benedictis
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Angular correlations of galaxy distribution
, 1997 We study the angular correlations of various galaxy catalogs (CfA1, SSRS1, Perseus-Pisces, APM Bright Galaxies and Zwicky). We find that the angular correlation exponent is $\gamma_a= 0.1 \pm 0.1$ rather than $\gamma_a=0.7$ as usually found by the ...
Dogterom M., Loveday J., Maddox S. J.
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Gravitational fluctuations of the galaxy distribution [PDF]
, 2010 We study the statistical properties of the gravitational field generated by galaxy distribution observed bythe Sloan Digital Sky Survey (DR7). We characterize the probability density function of gravitational force fluctuations and relate its limiting ...
Labini, Francesco Sylos
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Statistical physics for cosmic structures
, 2007 The recent observations of galaxy and dark matter clumpy distributions have provided new elements to the understating of the problem of cosmological structure formation.
Labini, Francesco Sylos +1 more
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Il Periodo sassarese di Paolo Sylos Labini (1956-1958) [PDF]
, 2007 Paolo Sylos Labini (1920-2005) trascorse un biennio come professore incaricato di Economia politica presso l’Università di Sassari (1956-1958). A tale periodo risale, tra l’altro, la pubblicazione dell’edizione provvisoria di Oligopolio e progresso ...
Porcheddu, Daniele
core
Characterizing the large scale inhomogeneity of the galaxy distribution
, 2009 In order to investigate whether galaxy structures are compatible with the predictions of the standard LCDM cosmology, we focus here on the analysis of several simple and basic statistical properties of the galaxy density field.
Labini, Francesco Sylos
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Initial conditions, Discreteness and non-linear structure formation in cosmology [PDF]
, 2002 In this lecture we address three different but related aspects of the initial continuous fluctuation field in standard cosmological models. Firstly we discuss the properties of the so-called Harrison-Zeldovich like spectra.
A Gabrielli +25 more
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Moneta e Credito, 2016 L'autore sottolinea i contributi della testimonianza di Sylos Labini alla Commissione di inchiesta parlamentare italiana sulla concorrenza, tenutasi nel 1962.
Pierluigi Sabbatini
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Gravitational Structure Formation, the Cosmological Problem and Statistical Physics
, 2005 Models of structure formation in the universe postulate that matter distributions observed today in galaxy catalogs arise, through a complex non-linear dynamics, by gravitational evolution from a very uniform initial state.
Labini, Francesco Sylos +1 more
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The theory of employment: two approaches compared
PSL Quarterly Review, 2014 Introducing the publication of a long 1956 letter by Franco Modigliani (FM) to Paolo Sylos Labini (PSL) on the draft of PSL’s book, Oligopoly and Technical Progress, the paper critically reviews the theoretical background of FM’s comments, showing how ...
Alessandro Roncaglia
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