Search Results - "Serpieri, Roberto"

Understanding past rules of the art in columna-capreoli wood trusses by Massaro, Luigi, Di Gennaro, Luciana, Frunzio, Giorgio, Sallicandro, Ester, Serpieri, Roberto

“…A transversely isotropic structural model for wood, based on a polytope strength criterion, is proposed and deployed in the analysis of solid wood…”
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Analysis of the consolidation problem of compressible porous media by a macroscopic variational continuum approach by Travascio, Francesco, Asfour, Shihab, Serpieri, Roberto, Rosati, Luciano

“…This study presents an analysis of the stress-partitioning mechanism for fluid saturated poroelastic media in the transition from drained (e.g. slow…”
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Diagnostic Reliability in the Assessment of Degradation in Precast Concrete Elements by Bossio, Antonio, Faella, Giuseppe, Frunzio, Giorgio, Guadagnuolo, Mariateresa, Serpieri, Roberto

“…In the past century, precast reinforced concrete has become the most widely used construction material in infrastructure engineering, especially for long-span…”
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Leader as Policy Device: The Hybridization of Head Teachers in Italy by Serpieri, Roberto, Grimaldi, Emiliano

“…The aim of this article is to show how educational policies in Italy in the last 15 years have conceived headship as a «lever of change», producing a sort of…”
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Resilience of DNA chains to molecular fracture after PCR heating cycles and implications on PCR reliability by Serpieri, Roberto, Franchi, Fabio

“…Soon after its introduction in 1987, polymerase chain reaction (PCR) has become a technique widely employed in diagnostic medical devices and forensic science…”
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A percolation-threshold model for evaluating permeability in Portland pastes with high water-cement ratio by Serpieri, Roberto, Monaco, Michela

“…In a perspective of improved sustainability, the definition of policies for the management of the heritage of concrete buildings and infrastructures, aiming at…”
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Jogos da verdade. A nova gestão pública e a modernização do Sistema Educacional Italiano by Grimaldi, Emiliano, Serpieri, Roberto, Taglietti, Danilo

“…RESUMO: Nas últimas duas décadas, o sistema educacional italiano vem vivenciando um período de incontáveis reformas. Nesse sentido, a nova gestão pública…”
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Least-action variational continuum description of Darcian permeation of liquids and gases through stone materials by Serpieri, Roberto, Monaco, Michelina

“…Watertightness of natural or artificial stone materials, like trap rock or concrete, is a basic property for assessing durability of the built heritage to…”
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A mixed-mode cohesive-zone model accounting for finite dilation and asperity degradation by Serpieri, Roberto, Alfano, Giulio, Sacco, Elio

“…A cohesive zone model is formulated to describe the mechanics of initiation and propagation of cracks and the associated asperity degradation and nonlinear…”
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General quantitative analysis of stress partitioning and boundary conditions in undrained biphasic porous media via a purely macroscopic and purely variational approach by Serpieri, Roberto, Travascio, Francesco

“…In poroelasticity, the effective stress law relates the external stress applied to the medium to the macroscopic strain of the solid phase and the interstitial…”
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Variationally consistent derivation of the stress partitioning law in saturated porous media by Serpieri, Roberto, Travascio, Francesco, Asfour, Shihab, Rosati, Luciano

“…The linearized version of a recently formulated Variational Macroscopic Theory of biphasic isotropic Porous Media (VMTPM) is employed to derive a general…”
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Italian education beyond hierarchy: Governance, evaluation and headship by Grimaldi, Emiliano, Serpieri, Roberto

“…This article deals with the changes introduced in the Italian education system after the 1997 School Autonomy reform. Looking at the complex interplay between…”
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Characterising interfaces for reinforced concrete: Experiments and multiplane cohesive zone modelling for titanium alloy rebars by Maracci, Diletta, Alfano, Giulio, Serpieri, Roberto, Lenci, Stefano

“…This paper addresses the experimental and numerical characterisation of the structural interface between titanium alloy Ti6Al4V plain bars and Normal (NWC) and…”
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An enriched damage-frictional cohesive-zone model incorporating stress multi-axiality by Freddi, Francesco, Sacco, Elio, Serpieri, Roberto

“…The paper presents an interphase cohesive zone model (CZM) incorporating stress multi-axiality devised to capture, by simplified micro-modeling, the influence…”
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Privatising education policy-making in Italy: New governance and the reculturing of a welfarist education state by Grimaldi, Emiliano, Serpieri, Roberto

“…Philanthropies and private foundations are increasingly acting as key nodes of the policy assemblages through which neoliberal and neomanagerialist policies…”
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Jigsawing education evaluation. Pieces from the Italian New Public Management puzzle by Grimaldi, Emiliano, Serpieri, Roberto

“…This article deals with the 'troubled history' of head teachers' evaluation in Italy, as a specific strand of the controversial and fuzzy embedding of New…”
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Ultimate strength analysis of prestressed reinforced concrete sections under axial force and biaxial bending by Marmo, Francesco, Serpieri, Roberto, Rosati, Luciano

“…A secant approach is illustrated for the ultimate limit state (ULS) analysis of prestressed reinforced concrete sections subjected to axial load and biaxial…”
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Enhanced solution strategies for the ultimate strength analysis of composite steel–concrete sections subject to axial force and biaxial bending by Rosati, Luciano, Marmo, Francesco, Serpieri, Roberto

“…We present a family of algorithms for evaluating the ultimate limit state of composite and reinforced concrete (RC) sections of arbitrary polygonal or circular…”
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La leadership educativa nel sistema scolastico italiano: tra istituzioni e competenze by Romano, Titti, Serpieri, Roberto

“…L’obiettivo di questo articolo è fornire una lettura della leadership educativa attra- verso una prospettiva che permetta di vedere la leadership come una…”
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The Governing of Education in Europe: Commercial Actors, Partnerships and Strategies by Simons, Maarten, Lundahl, Lisbeth, Serpieri, Roberto

“…Contemporary research on the European policy space in education has paid much attention to decentralisation, deregulation and new modalities of privatisation…”
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