Search results for "Volt"
showing 10 items of 2187 documents
A HYBRID SOLAR CELLS INTEGRATED GLASSBLOCK AND PRESTRESSED PANEL MADE OF DRY-ASSEMBLED GLASSBLOCKS FOR THE CONSTRUCTION OF TRASLUCENT BUILDING ENVELO…
2016
A glassblock integrated with hybrid photovoltaic cells (also known as Dye-sensitized Solar Cell - DSC) and a dry-assembled panel made of traditional or DSC-integrated glassblocks are disclosed. The combination of the glassblock and the DSC module, allows the improvement of the glassblock performance in terms of energy saving and production. The final complete product owns the qualities of both the components (glassblock and DSC module) that are optimized to produce clean energy. The transparency and the thermo-acoustic insulation of the glassblock may be modulated according to the specific requirements of each case of installation. Since the DSCs can be printed in different colours and with…
L'ONDA ARABA, I documenti delle rivolte
2012
Jean IV de Chalon-Arlay, un prince frontalier en révolte (v. 1470-v. 1490)
2016
International audience
A study on the assessment of the production costs curves in micro-grids
2013
In micro-grids, due to their small scale, there is commonly only one power supplier. A competitive wholesale market hardly exists, so the question about how to consider market issues for small producers within micro-grids arises. On the other hand, the specific features of micro-grids where load and generated power hardly find a balance, require that customers take part to regulation issues, also using demand-response (DR) programs. In this paper, price responsive (PR) policies and their programs are discussed to answer this question. A case study of a micro-grid with one micro-turbine and two photovoltaic (PV) generators is analyzed to assess the overall production cost in order to build a…
High Bias Voltage CZT Detectors for High-flux Measurements
2017
In this work, we present the performance of new travelling heater method (THM) grown CZT detectors, recently developed at IMEM-CNR Parma, Italy. Thick planar detectors (3 mm thick) with gold electroless contacts on CZT crystals grown by Redlen Technologies (Victoria BC, Canada) were realized, with a planar cathode covering the detector surface (4.1 x 4.1 mm(2)) and a central anode (2 x 2 mm(2)) surrounded by a guard ring electrode. The detectors, characterized by low leakage currents at room temperature (4.7 nA/cm(2) at 1000 V/cm), allow good room temperature operation even at high bias voltages (> 7000 V/cm). At low rates, the detectors exhibit an energy resolution around 4 % FWIEM at 59.5…
Polysubstituted ferrocenes as tunable redox mediators
2018
A series of four ferrocenyl ester compounds, 1-methoxycarbonyl- (1), 1,1’-bis(methoxycarbonyl)- (2), 1,1’,3-tris(methoxycarbonyl)- (3) and 1,1’,3,3’-tetrakis(methoxycarbonyl)ferrocene (4), has been studied with respect to their potential use as redox mediators. The impact of the number and position of ester groups present in 1–4 on the electrochemical potential E1/2 is correlated with the sum of Hammett constants. The 1/1+–4/4+ redox couples are chemically stable under the conditions of electrolysis as demonstrated by IR and UV–vis spectroelectrochemical methods. The energies of the C=O stretching vibrations of the ester moieties and the energies of the UV–vis absorptions of 1–4 and 1+–4+ c…
Per la città e per il Regno: dialettica politica e resistenza nelle rivolte palermitane del 1647
2018
Nelle rivolte avvenute a Palermo nella primavera-estate 1647, si intrecciarono, spesso in modo inestricabile, dialettiche politiche caratterizzate dalle fedeltà al sovrano e altre invece di più meno esplicita "resistenza" al potere.
Electrical Safety Analysis in the Presence of Resonant Grounding Neutral
2019
The resonant grounding is one of the possible methods of the system neutral grounding for the medium voltage distribution. IEEE standards do define this grounding configuration, but important advantages and drawbacks of the resonant grounding might not be fully known, due to its rather uncommon application in North America. On the other hand, resonant grounding in Europe is imposed by the increased requirements for power quality, especially for medium-voltage (MV) industrial users, imposed to electric utilities by regulatory authorities, with the purpose to protect the interests of users and consumers. Level of the continuity of the service, magnitude and phase of ground-fault currents, mag…
Nozioni introduttive
2020
Nel capitolo si tratta: la tutela della P.A. nel Titolo secondo del codice Rocco; l’originaria toponomastica codicistica; la tutela del prestigio della P.A.; Il buon andamento e l’imparzialità dell’amministrazione nell’art. 97 Cost.; il titolare del bene giuridico; i delitti dei P.U. contro la P.A. quali reati propri; la responsabilità del concorrente ed il mutamento del titolo del reato; difetti genetici e mutate esigenze di tutela; il volto attuale dei delitti dei P.U. contro la P.A. alla luce delle riforme.
Le rivolte siciliane del 1647: il caso degli stati del principe di Paternò
2007
La rivolta di Palermo del maggio 1647 innescò un’ondata di tumulti che interessò l’intero Regno di Sicilia. A rivoltarsi non furono solo le città demaniali, ma anche quelle feudali. Di particolare interesse è il caso degli stati dei Moncada di Paternò, un esteso e composito insieme di territori che costituiva uno dei più importanti complessi feudali dell’isola. Nei feudi dei Moncada – duramente colpiti da una più generale crisi agricola e alimentare – rivolte e gravi tensioni resero drammatiche le settimane tra la fine della primavera e l’inizio dell’estate 1647. I disperati tentavi di approvvigionare di grano i centri abitati, l’intervento dei mediatori – in particolare uomini di Chiesa in…