1,721,302 research outputs found
ALLPA : tejiendo la vida : comercialización de tejidos artesanales B2B
Full text linkFil: García Prisco, M. Celeste. Universidad de San Andrés. Escuela de Negocios; Argentina
Correction to: Biaxial bending of SFRC slabs: Is conventional reinforcement necessary? (Materials and Structures, (2019), 52, 1, (1), 10.1617/s11527-018-1302-0)
No full textThe article ‘‘Biaxial bending of SFRC slabs: Is conventional reinforcement necessary?’’, written by Marco di Prisco, Matteo Colombo and Ali Pourzarabi, was originally published electronically on the publisher’s Internet portal (currently SpringerLink) on 22 December 2018 without open access. The copyright of the article changed in December 2019 to The Author(s) 2019, and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http:// creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made
Hepatic DNA methylation in young, middle-aged, and senescent rats: the effect of mitogen-induced cell proliferation
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Critical infrastructures in Italy: State of the art, case studies, rational approaches to select the intervention priorities
Full text linkThe collapse risk is a factor associated to the construction of any structure or infrastructure: maintenance and monitoring are actions aimed at reducing this risk, but they cannot reduce it to zero. The lack of a plan of maintenance procedures, established by the designer at the construction time, jointed to the neglecting of robustness principle in the conceptual design as well as of some possible extreme events correlated to the infrastructure far-field are the main causes of the collapses observed. The lack of a generalized consent of the technical and scientific community on the procedures to be pursued at the end of the expected life contribute also to increase the scattering of safety conditions in many infrastructures used in the road traffic. After a generalized discussion on the main causes of collapse, a specific analysis on Italian infrastructure situation aimed at highlighting the significant difference between the railway infrastructures from the road ones is proposed. An analysis of few collapse case studies like that one of Annone overpass, or that one on SP10 crossing the highway A14 near Ancona, as well as a discussion on the uncertainties in the diagnosis of historical bridges like Azzone bridge or on the critical aspects met in the design of intervention on relatively old bridges made of steel or post-tensioned reinforced concrete will be instrumental at giving a faceted overview of this complex problem that the next Model Code will try to deal with an organic vision. Finally, a brief nod on the main activities in progress to overcome this critical situation at both national and regional levels is outlined
La giustizia ambientale in Italia. Una riflessione introduttiva
Full text linkLa giustizia ambientale è un concetto non ancora del tutto condiviso in letteratura, nonostante una storia non proprio recente. L’indeterminatezza si deve probabilmente al fatto che esso si compone di altri concetti già complessi, come giustizia (sociale) e ambiente, per cui la possibilità di farne un principio ispiratore dell’agenda e della pratica politica dipende da come si sceglie di definirlo. Il contributo ha l’obiettivo di introdurre la discussione sulla utilità dello studio della giustizia ambientale in Italia nella convinzione che, pur con modalità diverse rispetto agli Stati Uniti, esso possa essere estremamente fruttuoso. Una sua migliore comprensione ed una verifica di contesto nel caso italiano potrebbero infatti contribuire sia allo sforzo complessivo di ridefinire il quadro teorico nel quale iscrivere il rapporto società/ambiente, di cui si sente il bisogno, in particolare in geografia, sia nel determinare l’evoluzione degli orientamenti politici e operativi
L'eredità dei corpi esclusi: indagine sugli spazi eteropici della devianza
No full textThe history of deviance has left a heritage of "arcitectural devices" conceived and designed to exclude and isolate. On the one hand, asylum places seek a new identity without giving up memory; on the other hand, prisons that currentlu, by their constitution, do not meet the principles of rehabilitation of the condemned because they were created to punish.
The survey aims to investingate the almost antithetical history of thse two places through case studies and new possible visions
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