Search results for "ENERGIA"
showing 10 items of 1046 documents
Mahtavia ydinvoimalaitoksia vai tekniikan ulkomuseoita : käsitekamppailut eduskunnan debatissa viidennestä ydinvoimalasta
2011
Tutkimus tarkastelee eduskunnan debatissa viidennestä ydinvoimalasta käytyjä retorisia kamppailuja eri avainkäsitteiden sisällöistä ja merkityksistä. Näitä avainkäsitteitä ovat tulevaisuuteen, tietoon sekä ympäristöön liittyvät käsitekonstellaatiot. Tutkimuksen lähtökohtana on, että Suomen energiapolitiikassa on 2000-luvulla tapahtunut muutos jonka myötä ydinvoiman lisärakentaminen on tullut poliittisesti mahdolliseksi, siinä missä 1980- ja 1990-luvuilla hankkeet viidennen ydinvoimalan rakentamiseksi kaatuivat. Tätä muutosta analysoidaan tarkastelemalla eduskunnan debatissa käytettyä retoriikkaa ja käsitetulkintoja. Parlamentti tutkimuskohteena perustuu siihen, että parlamentaariset aineist…
D-Q axis theory of thermomagnetic Curie motor
2010
This paper presents a the d-q axis theory of a thermomagnetic Curie motor. From this theory a maximization procedure of the performances of Curie motor has been developed. The proposed approach has shown that the thermomagnetic Curie motor is equivalent from a magnetic point of view to a d.c. electric machine. Consequently, a design of a Curie motor has been proposed and the calculated performances show a significant improvement in comparison to the performances reported in literature.
Electroluminescence TPCs at the thermal diffusion limit
2019
Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM
Near-intrinsic energy resolution for 30-662 keV gamma rays in a high pressure xenon electroluminescent TPC
2013
We present the design, data and results from the NEXT prototype for Double Beta and Dark Matter (NEXT-DBDM) detector, a high-pressure gaseous natural xenon electroluminescent time projection chamber (TPC) that was built at the Lawrence Berkeley National Laboratory. It is a prototype of the planned NEXT-100 Xe-136 neutrino-less double beta decay (0 nu beta beta) experiment with the main objectives of demonstrating near-intrinsic energy resolution at energies up to 662 keV and of optimizing the NEXT-100 detector design and operating parameters. Energy resolutions of similar to 1% FWHM for 662 keV gamma rays were obtained at 10 and 15 atm and similar to 5% FWHM for 30 keV fluorescence xenon X-…
Beam test results of IHEP-NDL Low Gain Avalanche Detectors(LGAD)
2020
A High-Granularity Timing Detector (HGTD) is proposed based on the Low-Gain Avalanche Detector (LGAD) for the ATLAS experiment to satisfy the time resolution requirement for the up-coming High Luminosity at LHC (HL-LHC). We report on beam test results for two proto-types LGADs (BV60 and BV170) developed for the HGTD. Such modules were manufactured by the Institute of High Energy Physics (IHEP) of Chinese Academy of Sciences (CAS) collaborated with Novel Device Laboratory (NDL) of the Beijing Normal University. The beam tests were performed with 5 GeV electron beam at DESY. The timing performance of the LGADs was compared to a trigger counter consisting of a quartz bar coupled to a SiPM read…
The effect of (negative) emotion on pro-environmental behavior : an application of the theory of planned behavior
2016
With climate change becoming ever-present as a huge environmental issue for the modern era to address, pro-environmental behavior (PEB) is becoming an increasingly relevant area. There seems to be a divergence between how different actors try and encourage PEB when using emotion as the motivational tool. Therefore, the current study aimed to explore this effect of (negative) emotion on decision making. The Theory of Planned Behavior (TPB) was used as the theoretical framework, with the primary research aim testing whether emotion affects the theory, and if this is a direct effect on intentions. Within the existing research, environmental values are also found to be potentially linked with t…
RAPPORTO ENERGIA 2015 Monitoraggio sull’energia in Sicilia
2015
Il Rapporto energia, curato dall'Osservatorio regionale, anche quest’anno ci consente di fare il punto sui fatti salienti che riguardano l’energia in Sicilia. Il contributo siciliano al raggiungimento degli obiettivi europei passa attraverso una serie di opportunità che se colte consentiranno di pervenire sicuramente ai risultati indicati. In Sicilia, nel primo semestre del 2015, si registra una forte contrazione delle esportazioni ascrivibile prevalentemente al settore dei prodotti petroliferi raffinati (-18,5%) che rappresentano quasi i tre quinti delle esportazioni totali regionali, incidendo in modo pesante sul PIL siciliano. L’export petrolifero è diminuito in termini nominali a causa …
Energies Renovables i el seu Condicionament
2017
El document forma part dels materials docents programats mitjançant l'ajut del Servei de Política Lingüística de la Universitat de València La matèria “Energies Renovables i elassignatura amb el mateix nom i forma part del bloc comú de matèries pròpies de la branca de Telecomunicacions. S'imparteix en el primer quadrimestre del tercer curs de les titulacions de Grau en Enginyeria Electrònica de Telecomunicació i Grau en Enginyeria Telemàtica i com assignatura optativa al quart curs del Grau en Engineria Electrònica Industrial. La càrrega lectiva total és de 6 ECTS. La càrrega de treball per a l’estudiant és de 150 hores al llarg del quadrimestre, de les quals 60 són presencials i 90 són de …
Paesaggio e produzione di energie innovative tra conservazione e sviluppo. Uno studio per la Sicilia meridionale
2008
Costi e benefici del rilancio dell'energia nucleare in Italia
2012
Questo studio mira a fornire elementi utili a valutare i costi e i benefici della realizzazione di nuova potenza elettronucleare nel perseguire tre finalità: la sicurezza degli approvvigionamenti, la riduzione dei costi e la sostenibilità ambientale. Lo studio perviene alle seguenti conclusioni: 1) il ricorso all'energia nucleare aumenterebbe la diversificazione del portafoglio energetico e dei partner energetici, accrescendo la sicurezza degli approvvigionamenti, ma non diminuirebbe la nostra dipendenza complessiva dall'estero; 2) non è certo che il ricorso all'energia nucleare possa consentire una riduzione dei costi di generazione, si conterrebbe invece la volatilità di tali costi con be…