Search results for " GH"
showing 10 items of 85 documents
Entangling N high-Q cavities
2004
A new conditional scheme for generating maximally entangled states of N spatially separated high-Q cavities is reported. The method is based on the passage of one atom only through all the N cavities. The unavoidable presence of fluctuations in the atom-cavity interaction times is carefully taken into account. The possibility of successfully implementing our proposal against cavity losses and atomic spontaneous decay is moreover discussed.
Personāži ar hibrīdu identitātēm Amitava Goša un Salmana Rušdi romānos
2017
Šis maģistra darbs analizē personāžu hibrīdu identitātes un to savdabīgās balsis Salmana Rušdi un Amitava Goša romānos. Darba teorētiskā daļa ir balstīta uz krievu filozofa Mihaila Bahtina teorijām par heteroglosiju un polifoniju romānos, kā arī Edvarda Saida, Homi Babas, Roberta Janga un citu filozofu teorijām par koloniālismu, migrāciju, diasporām un hibriditāti. Darba praktiskā daļa izmeklē personāžu hibrīdu identitātes Salmana Rušdi un Amitava Goša romānos – “Magoņu jūra”, “Pusnakts bērni”, “Zeme zem viņas kājām” un “Maura pēdējā nopūta”. Pētījums pierāda, ka Amitavs Gošs un Salmans Rušdi meistarīgi iekļauj hibriditāti savos romānos, katram personāžam piešķirot specifisku un unikālu ide…
Ejaculation Disorders in Male Patients with Cancer: A Systematic Review and Meta-Analysis of Prevalence
2021
PURPOSE: Ejaculatory dysfunction (EjD) and erectile dysfunction after cancer treatment are clinically important complications, but their exact prevalence by various kinds of cancer site and type of treatment is unknown. The aim of this systematic review and meta-analysis was to examine the available evidence and provide pooled estimates for prevalence of EjD and erectile dysfunction in relation to all cancer sites and identify characteristics associated with EjD in cancer patients. MATERIALS AND METHODS: We performed a systematic review and meta-analysis of cross-sectional and case-control studies. We searched 4 electronic databases (Medline®, CINAHL, PsychInfo and Embase®) until July 22, 2…
Scale in ferro e ghisa. Esperienze costruttive tra ottocento e novecento
2016
A partire dalla seconda metà dell’Ottocento l’impiego delle scale in ferro ebbe in molti Paesi largo consenso e diffusione. Nuove esigenze abitative spinsero alla ricerca di soluzioni tecnologiche poco invasive, soprattutto per quelle strutture – quali i collegamenti verticali metallici – che potevano facilmente essere inserite nell’edilizia esistente, e che comportavano un contenuto ingombro volumetrico, oltre che minimi accorgimenti per l’ancoraggio alle strutture murarie. Nel Settecento si assistette ad una realizzazione di collegamenti verticali metallici piuttosto limitata, e molto più frequenti furono spesso le strutture miste in legno e ferro, nelle quali – comunque – il primo aveva …
Sensitivity of SHG-FROG for the characterization of ultrahigh-repetition-rate telecommunication laser sources
2004
International audience; We analyze experimentally the sensitivity of second-harmonic generation frequency-resolved optical gating (SHG-FROG) for the complete intensity and phase characterization of both a sinusoidal beat signal and a train of 1.3 ps pulses at a repetition rate of 160 GHz at 1550 nm. Using a commercially-available optical spectrum analyzer in the SHG-FROG set-up, incident pulses with energies of only 125 and 190 fJ, which correspond to the beat signal and the 1.3 ps pulse train, respectively, have been accurately characterized.
Life Cycle Energy Consumption and Air Emissions Comparison of Alternative and Conventional Bus Fleets in Vietnam
2022
The study (a) assesses the life cycle energy consumption and air emissions impacts of battery electric buses (e-buses) and conventional buses operated in Vietnam, and (b) compares them with those of hydrogen buses. The results indicate that e-buses and hydrogen buses are preferred options compared to conventional buses in terms of energy consumption, GHG emissions and other air quality impacts over their whole life cycle. Life cycle energy consumption of diesel buses is triple that of e-buses, and is significantly higher than that of hydrogen buses. Replacing conventional buses with e-buses can reduce energy consumption by 50%. For GHG emissions and air quality impacts, the adoption of elec…
Una collezione per il corallo nel XXI secolo
2019
Da un iniziale excursus sul collezionismo europeo di opere in corallo di manifattura trapanese si passa ad analizzare la collezione di preziose opere realizzate con il materiale marino raccolte da Dario Ghio From an initial excursus on the European collection of coral works of Trapani manufacture, we move on to analyze the collection of precious works made with marine material collected by Dario Ghio
Giorgio Federico Ghedini: una drammatica spiritualità
2010
L'articolo traccia un profilo biografico di Giorgio Federico Ghedini, con particolare riferimento alle composizioni realizzate durante il periodo fascista e della Seconda guerra mondiale. Particolare attenzione viene riservata all'opera in tre atti "Re Hassan" (1941; libretto di Tullio Pinelli) e al "Concerto dell'albatro" (1945), per voce recitante, violino, violoncello, pianoforte e orchestra, su testo di Herman Melville (traduzione di Cesare Pavese). L'articolo e corredato da una scheda discografica su Giorgio Federico Ghedini.
Spazi di soggettività nel Paradiso degli Alberti
2014
Il farmaco della memoria nel Paradiso degli Alberti di G.Gherardi da Prato.
2014
The healing power of memory in ‘Paradiso degli Alberti’ by Gherardi The weaving of the fabric of memory, including moments and recognizable figures of the past, and the development of an autobiographical discourse in a cognitive function are the vectors through which the narration of Paradiso degli Alberti moves. The notary from Prato conceives a work in which the perspective of memory has a dual function: both comfort to the existential loneliness of the writer - tied to the processes of political and cultural transformation taking place at the intersection between the end of the fourteenth century and the beginning of the fifteenth - and the attractive mask of an innovative and polycentri…