Search results for "Ambiente"
showing 10 items of 1727 documents
Indagini archeozoologiche della Palermo antica: la Gancia, Palazzo Bonagia e Via Imera.
L’analisi archeozoologica della Palermo medioevale qui presentata si inserisce nell’ambito degli studi di antropologia e di archeologia medievale che da oltre un decennio stanno interessando il centro storico della città. Il presente studio mira alla ricostruzione dell’ecologia umana durante il periodo di islamizzazione della Sicilia e di Palermo, attraverso l’analisi dei resti faunistici di tre siti inediti del centro storico di Palermo, la Gancia, Palazzo Bonagia e Via Imera, in un periodo compreso tra la fine del IX e il X sec. d.C., e l’analisi comparativa di resti provenienti da centri rurali siciliani, alcuni di questi databili fino al XV secolo. L’analisi ha messo in evidenza alcuni …
El papel de las ciudades en la configuración del reino de Valencia
1984
En la organización del territorio valenciano la conquista cristiana por Jaime I viene a representar un hito decisivo en el posterior evolución del poblamiento. La colonización del recién creado reino significó una ruptura evidente con la época anterior, una de cuyas facetas básicas fue el interés por desarrollar asentamientos "urbanos", como centros de poder político, religioso y económico, que ejercieron un papel articulador y que sientan las bases de su futura red de ciudades.
A six legs buck-boost interleaved converter for KERS application
2020
This paper addresses the design of a bi-directional DC/DC power converter to interface a supercapacitor bank and a motor-generator unit. The design is based on an interleaved six legs topology in which the current is shared among six inductors to minimize their weight and cost, allowing, besides, a low switching frequency to lessen switching losses. The converter is conceived to be employed in an electric Kinetic Energy Recovery System for Internal Combustion Engine Vehicles. The system makes use of a supercapacitor as a storage system, and a motorgenerator unit connected to the drive shaft for vehicle acceleration and braking. The system uses available commercial devices, thus obtaining a …
L’analisi di ciclo di vita degli edifici: metodi, strumenti, casi di studio
2012
LEGIONELLA IN AMBIENTE OSPEDALIERO: STUDIO SULLA DIFFUSIONE E SULL'EFFICACIA DEI METODI DI BONIFICA.
2009
La construcción de una ciudad feudal: Valencia (1238-1300)
2009
La explotación minera de la Sierra de Cartagena (1840-1919)
1966
La smaterializzazione dell'ambiente: la prevalenza statale offusca la leale collaborazione
2010
the qualification of the environment as a 'transversal constitutional value' and the 'matter' of the environment entrusted to exclusive state legislation has not exhausted the debate in relations between the State and the regions and the collision and interweaving of titles of legislative competence. The contribution aims to offer a reconstruction of the application of the criterion of the primacy of jurisdiction used by the Constitutional Court which appears to obscure the relevance of the principle of loyal cooperation in re.lations with regional legislative competences
A method for soil moisture probes calibration and validation of satellite estimates
2017
Graphical abstract
Monitoring Coastal Lagoon Water Quality Through Remote Sensing: The Mar Menor as a Case Study
2019
The Mar Menor is a hypersaline coastal lagoon located in the southeast of Spain. This fragile ecosystem is suffering several human pressures, such as nutrient and sediment inputs from agriculture and other activities and decreases in salinity. Therefore, the development of an operational system to monitor its evolution is crucial to know the cause-effect relationships and preserve the natural system. The evolution and variability of the turbidity and chlorophyll-a levels in the Mar Menor water body were studied here through the joint use of remote sensing techniques and in situ data. The research was undertaken using Operational Land Imager (OLI) images on Landsat 8 and two SPOT images, bec…