Integración tecnológica en una vivienda progresiva sustentable

La vivienda progresiva sustentable integra aspectos relativos a diseño, tecnología, producción, financiamiento, capacitación y sustentabilidad. Es una vivienda social que sintetiza tres conceptos fundamentales: densificación del uso del suelo, modelos de gestión, y tecnologías y componentes constructivos sustentables. En ella convergen desarrollos tecnológicos del Centro Experimental de la Vivienda Económica6 como el sistema constructivo de estructuras metálicas UMA, cerramientos verticales de ladrillos producidos a partir del reciclado de PET (polietileno Tereftalato), cielorrasos termo aislantes elaborados con cáscaras de maní (cacahuete), aberturas modulares de concreto, y artefactos sanitarios economizadores de agua. El diseño propone la progresividad mediante la provisión inicial del volumen habitable total para su completamiento gradual (concepto de vivienda cáscara del arquitecto González Lobo). La densificación de lotes para el aprovechamiento del suelo, el modelo de gestión y producción con emprendimientos concurrentes, y el financiamiento a través de un sistema de microcrédito son otras características diferenciales. The progressive house integrates aspects of sustainable design, technology, production, financing, training and sustainability. It is a social housing unit that synthesizes three key areas: technologies and sustainable building components, densification of land use and management models and production. In it converges technological developments of Experimental Center for Economic Housing, such as the construction system of metal structures UMA, vertical walls of bricks produced from recycled PET (polyethylene terephthalate), thermal insulating ceilings made from peanut shells and windows made in concrete and water-saving fixtures. The design proposes the initial escalation by providing total living volume for gradual completion (shell housing concept architect Gonzalez Lobo). The densification of lots for land use, management model and concurrent production enterprises, and financing through a system of microcredit are other distinguishing features.The progressive house integrates aspects of sustainable design, technology, production, financing, training and sustainability. It is a social housing unit that synthesizes three key areas: technologies and sustainable building components, densification of land use and management models and production. In it converges technological developments of Experimental Center for Economic Housing, such as the construction system of metal structures UMA, vertical walls of bricks produced from recycled PET (polyethylene terephthalate), thermal insulating ceilings made from peanut shells and windows made in concrete and water-saving fixtures. The design proposes the initial escalation by providing total living volume for gradual completion (shell housing concept architect Gonzalez Lobo). The densification of lots for land use, management model and concurrent production enterprises, and financing through a system of microcredit are other distinguishing features.Fil: Ferrero, Aurelio Antonio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Pipa, Dante Agustin. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Gaggino, Rosana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Gatani, Mariana Pilar. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Floreano, Alberto Fabian. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Scardino Lucio. Asoc.vivenda Economica; Argentin

Vivienda progresiva sustentable

El articulo describe el proyecto denominado bicentenario, de una vivienda de dos plantas que reune diversos resultados de investigaciones desarrolladas en CEVE, a partir del concepto del reciclado y la progresividad.Fil: Ferrero, Aurelio Antonio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Pipa, Dante Agustin. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Gaggino, Rosana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Gatani, Mariana Pilar. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Floreano, Alberto Fabian. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); ArgentinaFil: Scardino, Lucio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Cordoba. Centro Experimental de la Vivienda Economica(i); Argentin

New evidence of MIS 3 relative sea level changes from the Messina Strait, Calabria (Italy)

© The Author(s), 2021. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Antonioli, F., Calcagnile, L., Ferranti, L., Mastronuzzi, G., Monaco, C., Orru, P., Quarta, G., Pepe, F., Scardino, G., Scicchitano, G., Stocchi, P., & Taviani, M. New evidence of MIS 3 relative sea level changes from the Messina Strait, Calabria (Italy). Water, 13(19), (2021): 2647, https://doi.org/10.3390/w13192647.Investigation of sea-level positions during the highly-dynamic Marine Isotope Stage 3 (MIS 3: 29–61 kyrs BP) proves difficult because: (i) in stable and subsiding areas, coeval coastal sediments are currently submerged at depths of few to several tens of meters below the present sea level; (ii) in uplifting areas, the preservation of geomorphic features and sedimentary records is limited due to the erosion occurred during the Last Glacial Maximum (LGM) with sea level at a depth of −130 m, followed by marine transgression that determined the development of ravinement surfaces. This study discusses previous research in the Mediterranean and elsewhere, and describes new fossiliferous marine deposits overlaying the metamorphic bedrock at Cannitello (Calabria, Italy). Radiocarbon ages of marine shells (about 43 kyrs cal BP) indicate that these deposits, presently between 28 and 30 m above sea level, formed during MIS 3.1. Elevation correction of the Cannitello outcrops (considered in an intermediate-to-far-field position with respect to the ice sheet) with the local vertical tectonic rate and Glacial Isostatic Adjustment (GIA) rate allows the proposal of a revision of the eustatic depth for this highstand. Our results are consistent with recently proposed estimates based on a novel ice sheet modelling technique.This research received no external funding

Producción social del hábitat. Estrategias populares de acceso al hábitat y políticas públicas para favorecerlas

Fil: Bosio, Graciela. Fil: Bosio, María Teresa. Universidad Nacional de Córdoba. Facultad de Ciencias Sociales; Argentina.Fil: Scardino,Lucio. Universidad Nacional de Córdoba. Facultad de Ciencias de la Información; Argentina.Fil: Scardino, Lucio. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación dependiente de la Asociación de Vivienda Económica; Argentina.Fil: Baima, Marta. Universidad Nacional de Córdoba. Facultad de Arquitectura; Argentina.A pesar de los esfuerzos realizados en la última década, aún hay límites estructurales para que los sectores de menores ingresos puedan acceder a un hábitat digno, tanto en las ciudades como en el ámbito rural. Esta realidad no es un asunto técnico y cuantitativo que se pueda reducir a cuántas casas hay que edificar y con qué sistema constructivo. Se trata de una cuestión política vinculada a la justicia social y a los derechos humanos que requiere un abordaje integral e intersectorial y el protagonismo de las organizaciones sociales en los procesos de desarrollo territorial. Desde nuestra perspectiva, para que las políticas tendientes a garantizar el acceso a un hábitat digno sean efectivas deben ser parte constitutiva de procesos de desarrollo justo que impliquen la redistribución de las rentas del territorio producidas por dichos procesos. Solo de esta forma, las políticas de hábitat pueden superar el estadio de acciones de corte compensatorio y remedial –como, en general, han sido concebidas en nuestro país y en América Latina–, y convertirse en un instrumento de igualación y cohesión social.publishedVersionFil: Bosio, Graciela. Fil: Bosio, María Teresa. Universidad Nacional de Córdoba. Facultad de Ciencias Sociales; Argentina.Fil: Scardino,Lucio. Universidad Nacional de Córdoba. Facultad de Ciencias de la Información; Argentina.Fil: Scardino, Lucio. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación dependiente de la Asociación de Vivienda Económica; Argentina.Fil: Baima, Marta. Universidad Nacional de Córdoba. Facultad de Arquitectura; Argentina.Otras Ciencias Sociale

Microcrédito para mejoras de viviendas populares: poco para muchos

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Giovanni Maroni, l'ultimo madrigalista estense prima della devoluzione

Questo volume a cura di Daniele Biancardi, Saggi ariosteschi. I primi 500 anni dell’Orlando Furioso, raccoglie gli Atti del Convegno “Ariosto e il suo tempo”, tenutosi a Bondeno (FE) il 18 giugno 2016. La presente preziosa pubblicazione, peraltro ricca di numerose illustrazioni, accoglie esemplari studî, frutto di approfondite ricerche, colte riflessioni e rare competenze, di: Marco Bertozzi, Dennis Looney, Andrea Marchesi, Lucio Scardino, Enrico Scavo, Daniele Biancardi, Alberto Balasso, Marco Dorigatti

14C age offset in the Mar Piccolo Sea basin in Taranto (southern Italy) estimated on Cerastoderma glaucum (Poiret, 1789)

The stratigraphic succession of the Mar Piccolo basin (Gulf of Taranto, Southern Italy) is well known in the scientific literature dealing with the last interglacial since its morphological evolution is influenced by sea level changes during Late Pleistocene-Holocene. The local Holocene sea level history is well known thanks to data deriving from peat and ash layers identified in different sediment cores obtained underwater and in coastal areas. Peat sediments are frequently interlayed with muddy-sand beds rich in Cerastoderma glaucum (Poiret, 1789). In the literature of the Mediterranean basin, AMS 14C dating on C. glaucum is widely used also in paleo-environmental reconstruction because this bivalve is considered an useful marker of sea level, though in lagoonal systems, large age offsets have been reported in different areas. Due to the availability of precise chronological and geochronological markers, in order to validate the use of C. glaucum in paleo sea level reconstruction, AMS 14C dating campaign was carried out on this bivalve deriving from several cores drilled in the Mar Piccolo basin and its nearby areas. Nineteen AMS 14C dating analyses carried out on C. glaucum sampled from different sediment cores up to a maximum of 30 m from the seafloor are presented. These results show an inconsistency of the ages in relation to a sea-level rise reconstruction model. The interpretation of the data was performed after the estimation of the local age offset calculated by analyzing six live samples, collected in 2017 in Mar Piccolo and in Croatia, and two samples dated to 1968-1969. The results show that for both the classes of samples (2017 and 1960s) an age offset ranging from 600 to 800 yr can be estimated