Дисертації з теми "Lasciac"
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Menditto, Pasquale <1993>. "Far muovere, lasciar morire. Analisi delle politiche di confinamento e mobilita dei profughi siriani in Libano." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amsdottorato.unibo.it/10410/1/Tesi%20di%20dottorato%20-%20Pasquale%20Menditto.pdf.
Повний текст джерелаThe aim of this analysis is to combine the reconstruction of the subjugation processes that produce the scripts within which the subjectivity of Syrian refugees takes shape, with the reconstruction of the problems underlying the control and management systems of regular circulation. According to the UNHCR, between 2012 and 2016 nearly 1.5 million Syrian refugees settled in Lebanon to escape the escalating conflict between the Assad regime and the varied front of rebel militias. This population in exile has been confronted with the policies of administration and control of their presence deployed by the assemblage of local and international institutions: in particular, since 2013 the Lebanese governments have progressively implemented interventions for the differential inclusion of the refugee population, relegating the majority to a state of marginality and existential precariousness. Consequently, for many of them, trying to access regular forms of mobility is one of the few possible paths to obtain recognition of a minimum level of legitimate existence. The analysis is based on ethnographic research conducted in Lebanon in the Akkar region between 2019 and 2020, associated with a study of the technical-political infrastructure of the Humanitarian Corridors, a program for refugee mobility launched in 2016-2017, by the collaboration of Italian authorities and a series of religious associations active in Italy.
Matthews, Stephen John. "Volcanology, petrology and geochemistry of Lascar Volcano, northern Chile." Thesis, University College London (University of London), 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283332.
Повний текст джерелаJaffer, Aaron. "Lascar mutiny in the age of sail, c.1780-1860." Thesis, University of Warwick, 2013. http://wrap.warwick.ac.uk/57893/.
Повний текст джерелаCristaldi, Antonio. "Importanza di avversione al rischio e lasciti nella scelta del consumo ottimo intertemporale." Thesis, Università degli Studi di Catania, 2011. http://hdl.handle.net/10761/282.
Повний текст джерелаThis thesis is about the implications on optimal intertemporal consumption path implied by considerations of both precautionary saving and bequest motive. In particular, models of precautionary saving imply an increasing consumption path. We show that a constant consumption path is possible, if consumer has a "certain" bequest motive. This "break-even level" of bequest motive is related to intertemporal preference and relative risk aversion. Both of them are relative to a certain horizon, in a positive way. High "propensity to bequeath" can be explained by considerations of cultural economics.
Argonz, Raquel. "Purificação de rejeitos de lascas de quartzo das industrias de silicio." [s.n.], 2001. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264918.
Повний текст джерелаTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: O Brasil é na atualidade um dos principais produtores de silício para o mundo, sendo que a quantidade de quartzo extraído para a sua produção incluindo o ferro-silício, é da ordem de 2 milhões de toneladas/ano. Para a obtenção do quartzo destinado à redução carbotérmica em silício, nos diversos estágios de extração, britagem, seleção, transporte, e lavagem, cerca de 300.000 toneladas/ano de lascas de quartzo tomam-se rejeitos. Neste trabalho foi desenvolvida uma metodologia ambientalmente correta, denominada "quench-Ieaching" e "crush-leaching", que se utiliza da lixiviação aquosa para a purificação deste material. Os resultados mostram que ocorre uma remoção efetiva de impurezas majoritárias nas lascas de quartzo, tais como, AI, Fe, Na, K, Ca, Mn, ..., dando-lhe uma pureza de 99,9% de SI 'O IND 2'. Uma comparação com diversos insumos de quartzo produzidos no exterior para uso em tecnologia avançada, como para produção de sílica vítrea translucente e "fillers" de "micro-chips", revela que este material purificado com esta tecnologia toma-se de qualidade equivalente ao pó de quartzo internacional
Abstract: Nowadays, Brazil is one of the main silicon metal and iron-silicon producer in the world. But on the other hand, the amount of natural quartz that has been extracted for this purpose is up to 2 milliontons/year. The key-point is the large quantity of rejected quartz lascas, approximately 300,000 tons/year, generated during the various stages of extraction, crushing, selection, transportation, and washing. A new environrnentally mendly purification methodology denominated "quench-Ieaching" and "crush-leaching, that only uses aqueous leaching, has been developed. The result shows an effective elimination of major quartz impurities, such as Al, Fe, Na, K, Ca, Mn, ... , that transforms this rejected material into a 99.9% purity SI 'O IND 2'. The quality of this material is as high as the quartz powder commercially available in the intemational market for use as "fillers" and translucent silica glass raw material for semiconductor industries
Doutorado
Materiais e Processos de Fabricação
Doutor em Engenharia Mecânica
Lewitzka, Steffen. "Contributions to the investigations of Lascar strong types in simple theories." Universidade Federal de Pernambuco, 2003. https://repositorio.ufpe.br/handle/123456789/1862.
Повний текст джерелаLewitzka, Steffen; José Guerra Barreto de Queiroz, Ruy. Contributions to the investigations of Lascar strong types in simple theories. 2003. Tese (Doutorado). Programa de Pós-Graduação em Ciência da Computação, Universidade Federal de Pernambuco, Recife, 2003.
Casellato, Ettore <1988>. "Senza nulla lasciare nell'ombra. La scrittura totale di David Foster Wallace in Infinite Jest." Master's Degree Thesis, Università Ca' Foscari Venezia, 2015. http://hdl.handle.net/10579/6595.
Повний текст джерелаFaltracco, Anna <1994>. "Il Museo Civico di Vicenza nel '900: i lasciti Neri Pozza e Giuseppe Roi." Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/17195.
Повний текст джерелаBiffis, Mattia <1980>. "Giuseppe Salviati a Venezia, 1540-1575 : indagini e ricerche sulla produzione figurativa e sul lascito letterario." Doctoral thesis, Università Ca' Foscari Venezia, 2013. http://hdl.handle.net/10579/3009.
Повний текст джерелаDespite being one of the most interesting and controversial characters in the grand sweep of artistic activity in Venice during the Cinquecento, the painter Giuseppe Salviati – Tuscan by birth but active on the lagoon between the 1550s and 1570s – has never been the subject of major attention in studies of art history. By using new documentation, part unedited, and retrieving sources that hitherto have been neglected, this research retraces his life and professional dealings, shedding light on the principal features that characterise his artistic career: the imitation of Raphael that marks his first phase (c. 1540-1555); the intellectual commitments and prominent position in the world of Venetian scholarship that accompany his full maturity (c. 1555-1575). The first two chapters examine some of the significant public commissions executed by Salviati during his first years in Venice, providing evidence among other things for the role taken by the patrician class in the promotion of his pictorial language, rich in echoes of Rome and reminiscences of Raphael. The central section is entirely dedicated to an analysis of the ceiling of the Libreria Marciana and proposes a new reading of its images and their content, suggesting a possible connection with the cases made for cultural renewal by the Accamedia Veneziana. The last part concentrates on Salviati’s close relationship with notable men of letters and humanists in the period, from Ettore Ausonio to Jacopo Contarini, and concludes with a detailed discussion of Cod. Marc. It. IV, n. 30 (5094), which includes the astrological and phonetic studies undertaken by the painter in the latter years of his life. What emerges in particular from this final section is the profile of a true peintre savant who, in many ways, anticipated a social category that would become characteristic of the cultural universe of the Seicento.
Petrovic, Lana <1987>. "La Cina contemporanea tra diplomazia e finanza. L’interazione tra lasciti storici e modernizzazioni in Asia orientale." Master's Degree Thesis, Università Ca' Foscari Venezia, 2014. http://hdl.handle.net/10579/3980.
Повний текст джерелаLamedica, Silvia. "FORESTE DI AREA TEMPERATA: STRUTTURE E DINAMICHE A CONFRONTO IN POPOLAMENTI VERGINI E LASCIATI A LIBERA EVOLUZIONE." Doctoral thesis, Università degli studi di Padova, 2011. http://hdl.handle.net/11577/3421643.
Повний текст джерелаUn’appropriata comprensione della struttura e delle dinamiche dei popolamenti è basilare per una gestione forestale sostenibile. Lo studio della struttura dei popolamenti forestali passa attraverso la definizione delle relazioni tra classi dimensionali, età, specie, del ruolo dei disturbi naturali e antropici e così via. Queste relazioni emergono dall’interpretazione di dati di natura diversa (diametro, altezza, età, incrementi annuali, necromassa, posizione di ogni individuo…) che forniscono informazioni differenti ma tutte utili al fine di valutare in misura più o meno approfondita l’organizzazione e le funzionalità dell’ecosistema. Lo studio della struttura e delle dinamiche di un popolamento deve tenere in considerazione due fattori fondamentali: il tempo e lo spazio. Per quanto riguarda il primo, questo deve essere conforme con i tempi generazionali degli ecosistemi studiati e perciò nel nostro caso si parla necessariamente di lungo periodo. La predisposizione di aree di monitoraggio permanente quindi si rivela particolarmente utile ai nostri scopi, in quanto permette di disporre di database per l’acquisizione di dati a intervalli regolari nell’ambito di progetti di lunga durata, che riflettono la tendenza degli ecosistemi ad evolvere lentamente. La scala spaziale di queste aree si dovrebbe calibrare in modo tale da essere sufficiente per evidenziare le tendenze e dinamiche della vegetazione in esame. In particolare, superfici di 1-4 ha costituiscono un livello di mesoscala sufficiente a cogliere la presenza di gruppi e gradienti che sono molto spesso espressione delle dinamiche in atto nel popolamento. Il presente lavoro si è concentrato sullo studio delle strutture spaziali di popolamenti forestali scelti in base al diverso impatto antropico subito nel corso della loro vita. Le analisi sono state effettuate all’interno di aree di monitoraggio permanente di 4 ha poste in parte in foreste vergini dei Carpazi Orientali e in parte in popolamenti lasciati a libera evoluzione situati sulle Alpi. In ogni area sono state mappate e misurate tutte le piante con altezza superiore a 1.3 m, rilevando una serie di parametri biometrici (diametro a 1.3 m, altezza, altezza d’inserzione della chioma, proiezioni dei raggi di chioma, prelievo delle carotine legnose, ecc.) utili alla descrizione e al confronto delle strutture spaziali dei diversi popolamenti. In particolare, ci si è concentrati sul confronto tra popolamenti vergini e lasciati a libera evoluzione, per valutare in che misura l’impatto antropico abbia influito sulle strutture e le dinamiche di questi ultimi. In generale si è riscontrato che aree vergini, in assenza di disturbi naturali significativi, si esprimono in strutture spaziali più complesse e articolate rispetto ad analoghe formazioni precedentemente gestite. In quest'ultime, l’impatto antropico ha portato a una semplificazione nella composizione e nella struttura del bosco, che si manifesta, di volta in volta, in distribuzioni diametriche unimodali,distribuzioni spaziali casuali, strutture spaziali per gruppi dalla composizione omogenea. Questa struttura più omogenea è ancora evidente nonostante in alcuni casi siano passati più di quarant’anni dall’ultimo intervento. Sarà interessante approfondire queste dinamiche nel lungo periodo e verificare le traiettorie di sviluppo future, ovvero se tali popolamenti manterranno a lungo l'attuale tipologia o evolveranno verso strutture più naturaliformi.
Lutz, Vanessa [Verfasser], та Sabine [Akademischer Betreuer] Laschat. "Funktionalisierte Pentalen-Fragmente in der Naturstoffsynthese : asymmetrische Deprotonierung und α-Funktionalisierung als Schlüsselschritte / Vanessa Lutz. Betreuer: Sabine Laschat". Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2013. http://d-nb.info/1043957936/34.
Повний текст джерелаPiazzi, Maria Ludovica <1984>. "Il lascito di Agostino Mitelli ai quadraturisti e ai decoratori del secondo Seicento bolognese attraverso le testimonianze grafiche." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6707/1/tesi_dottorato_MLP.pdf.
Повний текст джерелаAgostino Mitelli (1609-1660) is a key figure in Bolognese art evolution. In fact he refurbished quadratura fresco, the field he used to work more in, and became a landmark for the following generations. He had many pupils who became exponents of his style and his works had been studied till late 18th century. Agostino was also an excellent draughtsman and granted a great importance to the graphic medium as a verification and practice instrument. This predilection influenced also his followers: after his death there was a great demand of his drawings, used as ornamental and quadratura's repertoires. They were also used as a mean of study, in fact there is a large amount of copies and exercises in his style, that I have systematically analyzed. Therefore I was able to identify some of the most important followers of Agostino: Domenico Santi, Giacomo Antonio Mannini and Marc'Antonio Chiarini. To assess the influence of Agostino's work on following generations the chalcographic production is also important. I analyzed this production from his four ornamental etchings sets, which have been reprinted several times, even in France. After his death other sets were printed and they were very close to his work. The first one was made by his son, Giuseppe Maria Mitelli, who engraved some of Agostino's drawings. Santi, Buffagnotti, Mannini, Chiarini and several others' sets followed and those also included quadratura and view and this sets were very often re-assembled by editors and collectors. Also contemporary sources discussed the dependence of following generations from Agostino Mitelli's work, it is the case of the unpublished manuscripts of Giovanni Mitelli, the other son of Agostino, that provided a lot of new information.
Piazzi, Maria Ludovica <1984>. "Il lascito di Agostino Mitelli ai quadraturisti e ai decoratori del secondo Seicento bolognese attraverso le testimonianze grafiche." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6707/.
Повний текст джерелаAgostino Mitelli (1609-1660) is a key figure in Bolognese art evolution. In fact he refurbished quadratura fresco, the field he used to work more in, and became a landmark for the following generations. He had many pupils who became exponents of his style and his works had been studied till late 18th century. Agostino was also an excellent draughtsman and granted a great importance to the graphic medium as a verification and practice instrument. This predilection influenced also his followers: after his death there was a great demand of his drawings, used as ornamental and quadratura's repertoires. They were also used as a mean of study, in fact there is a large amount of copies and exercises in his style, that I have systematically analyzed. Therefore I was able to identify some of the most important followers of Agostino: Domenico Santi, Giacomo Antonio Mannini and Marc'Antonio Chiarini. To assess the influence of Agostino's work on following generations the chalcographic production is also important. I analyzed this production from his four ornamental etchings sets, which have been reprinted several times, even in France. After his death other sets were printed and they were very close to his work. The first one was made by his son, Giuseppe Maria Mitelli, who engraved some of Agostino's drawings. Santi, Buffagnotti, Mannini, Chiarini and several others' sets followed and those also included quadratura and view and this sets were very often re-assembled by editors and collectors. Also contemporary sources discussed the dependence of following generations from Agostino Mitelli's work, it is the case of the unpublished manuscripts of Giovanni Mitelli, the other son of Agostino, that provided a lot of new information.
Pavez, Alvarado Andrés. "Structure et déformations du volcan LASCAR à partir d'observations par satellites et au sol : apports à la connaissance et la surveillance des volcans andésitiques." Paris, Institut de physique du globe, 2005. http://www.theses.fr/2005GLOB0009.
Повний текст джерелаAndesitic volcanoes in subduction zones are characterized by complex eruptive dynamics. Ground deformations are among less understood precursor signals of their explosive activity. They are related to internal dynamics as well as local tectonics and magma emplacement interactions. This study, focused on Lascar volcano (North Chile) and regional basement had two main objectives : 1) to better understand its recent activity from ground deformations and 2) to investigate its internal structure and relationships with local tectonics. We carried for that purposes a multidisciplinary study using different satellite and ground observations. Lascar is the most active volcano in Central Andes, one of the most adapted regions to investigate tectono-volcanic interactions. Furthermore, Lascar cyclic and historical activity makes it a very good candidate to study andesitic volcanoes dynamics. We improved Lascar recent activity understanding by showing and quantifying ground deformations from spatial geodesy methods and thermal variations using satellite observations. We also contributed with first detailed geophysical information (gravimetry) on Lascar volcanic complex internal structure as well as its links to previously fractured basement. Finally, we confirmed radar interferometry potentialities combined with ground geodetic observations (microgravity, GPS) to study and monitor this kind of edifices
Ortiz, Marby Zuley Bolaños. "Componentes conexas de grupos em teorias NIP." Universidade Federal de Goiás, 2017. http://repositorio.bc.ufg.br/tede/handle/tede/7089.
Повний текст джерелаApproved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2017-04-06T12:58:41Z (GMT) No. of bitstreams: 2 Dissertação - Marby Zuley Bolaños Ortiz - 2017.pdf: 1515856 bytes, checksum: 739fa4d4c051b1c82f2f7ed1e4427c73 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)
Made available in DSpace on 2017-04-06T12:58:41Z (GMT). No. of bitstreams: 2 Dissertação - Marby Zuley Bolaños Ortiz - 2017.pdf: 1515856 bytes, checksum: 739fa4d4c051b1c82f2f7ed1e4427c73 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-03-30
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq
In this work, we estudied three special subgroups of bounded index in G: The intersection of subgroups definables of G, the small type-definable subgroup and the small invariant subgroup of G, called connected components of G and denoted G0G00 e G¥. We give an exposition of theorem of Gismatullim, where he proved the existence of G¥ in a theory with NIP.
Neste trabalho estudamos três subgrupos de um grupo G com índices limitados em G: A interseção de todos os subgrupos definíveis de G , o menor subgrupo tipo-definível e o menor subgrupo invariante de G, chamados componentes conexas de G, denotados respectivamente G0G00 e G¥. Apresentamos uma demonstração da existência de G¥ em uma teoria NIP, baseados na prova feita por Gismatullin em 2011.
Díaz, Alvarado Daniel [Verfasser]. "Magnetotelluric study of the Western Cordillera (Northern Chile), with a focus on Lascar volcano / Daniel Díaz Alvarado." Berlin : Freie Universität Berlin, 2011. http://d-nb.info/1025240464/34.
Повний текст джерелаBortoletto, Aline Marques. "Composição química de cachaça maturada com lascas tostadas de madeira de carvalho proveniente de diferentes florestas francesas." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/11/11141/tde-19022013-134416/.
Повний текст джерелаCachaça is a typical Brazilian spirit, consumed mostly natural. Its quality may be improved by aging. In Brazil the aging process is traditionally done by keeping the spirit in barrels made of national hardwood. The use of barrels demand high initial cost and long-term of immobilization of product and capital. Storage alternatives have been sought, but without solution for aging so far. The possibility of using oak fragments for cachaça maturation may provide a wider field of specificities to the spirit. The objective of this research was to study volatile and maturation congeners in cachaça macerated with fragments of oak wood from different French forests (Allier, Vosges and Nièvre) and with different intensities of toasting (low, medium and high). The volatile congeners (acetaldehyde, ethyl acetate, methanol, 2- butanol, 1-propanol, 1-butanol, isobutanol, isoamyl alcohol and acetic acid) were detected and quantified by gas chromatography with flame ionization detector (GCFID) and the maturation congeners (gallic acid, 5-hydroxymethylfurfural, furfural, vanillic acid, syringic acid, vanillin, syringaldehyde, coniferaldehyde and synapaldehyde) were measured by high performance liquid chromatography (HPLC). Sensory tests were performed to verify consumer´s acceptance concerning the parameters of color, aroma, flavor and global acceptation. The concentration of volatile congeners was not influenced by the treatments. The presence of maturation congeners indicated the ability of the different wood fragments in supplying compounds to the spirit. Nevertheless the peculiarity of each one is highlighted when the compounds predominance is investigated. Due to the high concentration of maturation congeners supplied by Allier and Vosges woods at high toast, we could assume more chemistry complexity for the cachaças macerated in these conditions. It could also be possible modeling cachaça based on maceration with oak fragments from different origins combined with different intensities of toasting. Sensory tests showed high acceptance on the attributes evaluated, but there was no considerable effect between the different woods and toastings. The use of wood fragments to cachaça maceration is not allowed by the Brazilian laws as an aging process, and might be considered a fraudulent act. This study represents a theoretical and practical basis for a possible application of the methodology. It stresses the importance of a further comparative study concerning aging in barrel and by interaction of wood fragments in order to identify similarities and differences between the methodologies and verify the feasibility of its implementation.
He, Xiao Wei. "Development of algorithms and software for the LASCA techniques for monitoring flow and velocity." Thesis, Kingston University, 1999. http://eprints.kingston.ac.uk/20629/.
Повний текст джерелаPetris, Michela <1995>. "Le cinquecentine nella biblioteca del Seminario Diocesano di Concordia-Pordenone: i primi cataloghi, i lasciti principali, la collezione nel XIX secolo." Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/18404.
Повний текст джерелаMikuska, Edenilson. "SE DIO TE LASCI, LETTOR. ASPECTOS DA AUTOTEORIZAÇÃO EM FANNY OWEN, DE AGUSTINA BESSA-LUÍS." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2014. http://tede2.uepg.br/jspui/handle/prefix/465.
Повний текст джерелаCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
The subject of this study is the self-theorization in the novel Fanny Owen (1979) by Portuguese writer Agustina Bessa-Luís. The self-theorization occurs when literature looks at itself in a movement of self-reflexivity. Fanny Owen herself is entirely a self-theorization exercise. Her work is a fictional treatment of biographical facts related to historical personalities – mainly to the writer Camilo Castelo Branco, to his friend José Augusto Pinto de Magalhães, and to Fanny Owen, daughter of the British Colonel Hugh Owen , who had a leading role in the Portuguese Civil War (1828 -1834) . These three characters are involved in a love triangle. The narrative presents as a background the cultural context dominated by the Romantic movement, which has notable influence on the characters, especially on Fanny and Jose Augusto, readers of literature – mainly of Lord Byron. Given the importance that the theme of the literature appears in Fanny Owen, it seemed appropriate to allocate it in the subgenre "novel of reading", concept created by German theorist Volker Rollof. The novel of reading is that work whose reading of literature by its characters featured prominently in the plot. Such a condition of the work herein studied favors our approach of the self-theorization theme, since this category of novels, when addressing the relationship between reader and literature reading, necessarily establishes a discussion on the literary phenomenon. However, self-theorization also appears at other levels in this novel. It occurs through the narrator, who at several moments uses strategies in an attempt to be confused with the empirical author and that, moreover, mind-wanders about the art of writing. It also occurs when it portrays the writer Camilo Castelo Branco as a writer in training. Chapter I addresses specifically the self-theorization theme and reflections supported by theoretical contributions from Jonathan Culler, Antoine Compagnon, David Lodge, Umberto Eco, Lelia Pereira Duarte and Karin Volobuef. In Chapter II, it begins the study of the novel Fanny Owen discussing its main themes: the romantic culture, which appears portrayed in panorama along the plot, and the love triangle, which I analyze in accordance with the ideas of Denis de Rougemont and René Girard. The third chapter deals specifically with the self-theoretical mechanisms in the novel Fanny Owen.
O presente trabalho tem como tema a autoteorização no romance Fanny Owen (1979), da escritora portuguesa Agustina Bessa-Luís. A autoteorização ocorre quando a literatura volta o olhar sobre si mesma, num movimento de autorreflexividade. Fanny Owen é integralmente um exercício de autoteorização. A obra dá tratamento ficcional a fatos biográficos relacionados a personalidades históricas – principalmente o escritor Camilo Castelo Branco, seu amigo José Augusto Pinto de Magalhães, e Fanny Owen, filha do coronel inglês Hugh Owen, o qual teve destacado papel na Guerra Civil Portuguesa (1828-1834). Temos então estes três personagens envolvidos num triângulo amoroso. A narrativa apresenta como pano de fundo o contexto cultural dominado pelo movimento romântico, que tem notável influência nos personagens, principalmente em Fanny e José Augusto, leitores de literatura – sobretudo, de Lord Byron. Dada a importância com que o tema da literatura aparece em Fanny Owen, pareceu-me cabível alocá-lo no subgênero ―romance de leitura‖, conceito criado pelo teórico alemão Volker Rollof. O romance de leitura é a obra em que a leitura de literatura pelos personagens aparece com destaque na trama. Tal condição da obra ora estudada oportuniza a abordagem do tema da autoteorização, já que tal categoria de romances, ao tratar da relação entre leitor e leitura de literatura, estabelece necessariamente uma discussão sobre o fenômeno literário. No entanto, a autoteorização aparece também em outros níveis neste romance. Ocorre através do narrador, que em diversos momentos lança mão de estratégias na tentativa de ser confundido com o autor empírico e que, além disso, é dado a divagações sobre a arte da escrita. Ocorre também na medida em que retrata o escritor Camilo Castelo Branco como escritor em formação. O capítulo I aborda especificamente a autoteorização e conta com reflexões amparadas pelos aportes teóricos de Jonathan Culler, Antoine Compagnon, David Lodge, Umberto Eco, Lelia Pereira Duarte e Karin Volobuef. No capítulo II, começo o estudo do romance Fanny Owen, discutindo seus temas principais: a cultura romântica, a qual aparece retratada em panorama ao longo do enredo, e o triângulo amoroso, que analiso segundo as ideias de Denis de Rougemont e René Girard. O terceiro capítulo trata especificamente dos mecanismos autoteorizantes em Fanny Owen.
Menard, Gabrielle. "Comportement des éléments traces au cours des processus de dégazage. Etude des volcans Piton de la Fournaise (Réunion) et Lascar (Chili)." Thesis, Clermont-Ferrand 2, 2014. http://www.theses.fr/2014CLF22460/document.
Повний текст джерелаThis study is aimed at better understanding the behavior of trace elements – and notably those of light elements such as Li and B – during magma degassing processes. For this purpose, we used a geochemical approach based on the analysis of fresh lavas and volcanic aerosols from Piton de la Fournaise (Réunion) and Lascar (Chile) volcanoes, respectively. Firstly, this thesis work focused on the role of gas transfers in triggering major eruptions and the time scales involved. Trace element analyses of recent lavas (1998-2008) of Piton de la Fournaise reveal anomalous abundances of volatile elements (e.g., Li, Cu, B, Tl, Bi, Cd) a few days prior to the April 2007 summit collapse. The kinetic (diffusive) fractionation of elements accounts for the observed anomalies. The short time-scales required to fractionate Li from Cd diffusively (minutes to hours) and Cd from Bi (few hours to two days) support the idea that the magmas underwent rapid pressure variations a few days before the summit collapse.Secondly, this study concentrated on the quiescent degassing activity of Lascar volcano. Both major gaseous species and trace element enrichment in gas and aerosols collected in the sustained plume over the period 2009 to 2012 suggest the involvement of two main degassing sources with contrasted geochemical signatures: a deep magmatic reservoir and a shallow hydrothermal system. Contributions from these two dominant sources vary with time in response to changes in volcanic activity. This temporal evolution has been shown not only by well-known tracers such as SO2 and HCl, but also by a trace element both volatile and highly fluid-mobile such as B. To determine the bulk boron concentration of our samples, we have developed a robust low-blank method based on isotope dilution ICP-MS. Applied to lavas of Piton de la Fournaise, this technique allowed us to quantify the amount of B lost during magma degassing (10-30%) and its dependency on degassing conditions. Applied to aerosols of Lascar, it enabled us to show that B volatility is enhanced during hydrothermal processes (gas-water, gas-rock interactions). Finally, applied to fertile peridotite xenoliths, it led us to establish new constraints on the behavior of B during mantle processes and estimate a primitive mantle B content of 0.26 ± 0.04 ppm
Contreras, Vargas María Angélica. "The control of magmatic system properties on volcano dimensions and building: The cases of Lascar, Lonquimay and Llaima volcanoes, Andes of Chile." Tesis, Universidad de Chile, 2017. http://repositorio.uchile.cl/handle/2250/149095.
Повний текст джерелаLos estratovolcanes son la manifestación en superficie de complejos sistemas magmáticos profundos. En el presente trabajo, se ha desarrollado un modelo cuyo objetivo es contribuir a la comprensión de la influencia de las propiedades del sistema magmático de un estratovolcán, en el perfil topográfico y dimensiones del mismo. Se asume un volcán construido por la acumulación de flujos de lava emitidos desde un centro de emisión único, excluyendo otros procesos que pueden afectar el crecimiento tales como erosión, avalanchas, volcanismo adventicio, acumulación de piroclastos, entre otros. Se considera que cada erupción es gatillada por la inyección de nuevo magma en el reservorio, y que la resultante sobrepresión asociada provoca la removilización de una parte del magma almacenado que es posteriormente extruido. El modelo se probó en 3 estratovolcanes de los Andes de Chile, con diferencias morfológicas y composicionales: el volcán Lascar ubicado en la Zona Volcánica Central, y los volcanes Lonquimay y Llaima localizados en la Zona Volcánica Sur. Los resultados obtenidos tras aplicar el modelo fueron validados con otros métodos independientes: termobarometría en muestras seleccionadas de estos volcanes y estudios geofísicos previos. Los resultados obtenidos revelan una fuerte influencia de las propiedades del sistema magmático en la morfología de los volcanes en superficie. Volcanes que superan los 2000 m de altura desde su base y poseen un radio basal de más de 10 km, estarían asociados a cámaras profundas, ubicadas a más de 10 km bajo la superficie. En volcanes de altura menor a 1500 m y radio basal menor a 10 km, el reservorio alimentador de las erupciones se ubicaría a menos de 6 km de profundidad. Si además se considera la densidad de la corteza y del magma, esto es más complejo pues a mayor flotabilidad se espera un estratovolcán más alto. Por otra parte, mientras mayor es el tamaño del reservorio, los flujos de lava emitidos también lo serán y, en consecuencia, se espera un radio basal mayor y un volcán de mayor volumen. Nuestro análisis sugiere que los volcanes Lonquimay y Llaima están cerca de alcanzar su altura máxima, por lo tanto, erupciones efusivas de volumen considerable ocurrirían probablemente en sus flancos, mientras que erupciones más bien moderadas son esperables que ocurran desde su cima. Al contrario, el volcán Lascar no habría alcanzado su altura máxima, en consecuencia, flujos de lava de volumen considerable podrían ser emitidos desde la cima.
Guerra, Christiano Pereira 1966. "Desenvolvimento de sílica vítrea por fusão em chama a partir de lascas de quartzo brasileiro visando aplicações de alta transmitância no médio UV." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264827.
Повний текст джерелаTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica
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Resumo: A sílica vítrea é um material fundamental para a indústria de alta tecnologia devido as suas propriedades únicas. Dentre estas podemos destacar a sua alta pureza aliada ao elevado ponto de fusão e alta transmitância no ultravioleta. É um material muito usado na indústria de semicondutores e em fotônica. Para aplicações na indústria óptica e de lâmpadas especiais, é necessário que a sílica vítrea tenha alta transmitância na região do ultravioleta médio (200 nm - 300 nm) e do visível e contenha um reduzido teor de bolhas. Tarugos de sílica vítrea foram produzidas pelo método de Verneuil a partir da fusão em chama com gás GLP e O2. Foram utilizados pós de quartzo natural brasileiro de diferentes regiões com variados teores de impurezas e pós de quartzo comerciais nacionais e importados. Foi introduzida uma etapa de lixiviação ácida em um dos pós de quartzo comercial brasileiro com o objetivo de diminuir o teor de bolhas na sílica vítrea. As impurezas nos pós de quartzo foram determinadas através da técnica de ICP-MS. A transmitância óptica entre 190-3200 nm foi determinada por espectroscopia óptica. O teor de OH presente nas amostras de sílica foi determinado através da banda de absorção em 2730 nm na região do infravermelho do espectro. O teor de bolhas foi determinado através de microscopia óptica, considerando bolhas maiores que 0,01 mm. Foi avaliada a relação entre a transmitância das amostras de sílica vítrea e os teores de impurezas presentes nos pós de quartzo. Os resultados de transmitância na região do médio UV das amostras de sílica vítrea produzida com pós de quartzo feitos a partir das lascas de quartzo brasileiro foram comparados com a sílica vítrea produzida com pó de quartzo comercial importado. Os teores de bolhas foram avaliados em relação às condições de processo de fusão e temperatura de fusão do tarugo. Os resultados mostram a excelente viabilidade do quartzo brasileiro para a fabricação de sílica vítrea de elevado valor agregado
Abstract: Due to their unique thermal and optical properties, silica glasses are highly demanded for use in the high technology industry. They are widely used in the semiconductor and optics industries. For most of the applications in optical industry it is necessary to present high optical transmittance in the medium ultraviolet region (200 nm - 300 nm) and visible and low content of bubbles. Silica glass rods were produced by the Verneuil method from flame fusion with LPG and O2 gases by using Brazilian natural quartz from various regions of the country and also imported and national commercial quartz powders. An acid leaching procedure in a commercial Brazilian powder quartz was tested with the purpose of reducing the bubbles content in silica glass. The measurements of impurities concentration in the quartz powders were determined by ICP-MS technique. The optical transmittance from 190-3200 nm was determined by optical spectroscopy. The OH content was determined by the absorption band at 2730 nm in the infrared region of the spectrum. The content of bubbles larger than 0.01 mm was determined by optical microscopy. The relationship between the optical transmittance of the silica glass samples and the level of impurities in the quartz powders was evaluated. The results of the average transmittance in the UV region of the silica glass samples produced from Brazilian quartz lascas were correlated with the silica glass produced using imported commercial quartz powders. The concentration of bubbles was evaluated with respect to the process conditions of fusion and ingot melting temperature. The results show an excellent feasibility of application of Brazilian natural quartz to produce high value added silica glass
Doutorado
Materiais e Processos de Fabricação
Doutor em Engenharia Mecânica
Pecoraro, Dario. "Antonfrancesco Grazzini detto il Lasca : le rime burlesche dell'autografo magliabechiano (Firenze, Biblioteca Nazionale Centrale, Magl. VII 1348) : testo critico e commento." Doctoral thesis, Scuola Normale Superiore, 2019. http://hdl.handle.net/11384/86103.
Повний текст джерелаTorikai, Delson. "Estudos experimentais de um processo de moagem de lascas de quartzo em moinho de bolas rotativo a seco e as caracteristicas de fusão em quartz glass." [s.n.], 1990. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264770.
Повний текст джерелаDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: Atualmente, o Quartzo é uma das matérias-primas mais importantes em alta tecnologia, principalmente nas áreas da micro-eletrônica (obtenção de osciladores, controladores de frequência, fillers, etc.), da telecomunicação (fibras ópticas, filtros ópticos, etc, e como material estrutural (na composição de materiais cerâmicas, barras, tubos e placas de quartz glass, etc,) . O Brasil é detentor de cerca de 90% das reservas mundiais do quartzo de boa qualidade e se caracteriza como exportador primário dessa matéria-prima, sem qualquer processo de beneficiamento. O trabalho desenvolvido nesta tese discutem alguns pontos básicos, do ponto de vista tecnológico, de dois processos de beneficiamento do quartzo: 1) o processo de moagem do quartzo para obtenção do pó e 2) o processo de fusão em quartz glass pelo método de Verneuil...Observação: O resumo, na íntegra, poderá ser visualizado no texto completo da tese digital
Abstract: Not informed.
Mestrado
Mestre em Engenharia Mecânica
Sambuco, Emily Nicole. "Exploring Great Basin National Park using a high-resolution Embedded Sensor Network." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1555579768450066.
Повний текст джерелаPatrick, Nathan A. "Evaluating Near Surface Lapse Rates Over Complex Terrain Using an Embedded Micro-Logger Sensor Network in Great Basin National Park." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1403203851.
Повний текст джерелаEvans, John Scoville. "Parisina: Literary and Historical Perspectives Across Six Centuries." BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/4074.
Повний текст джерелаZARZANI, ALESSIA. "La metabolizzazione delle Olimpiadi. Capacità trasformativa e lascito dei mega-eventi nel paesaggio urbano." Doctoral thesis, 2017. http://hdl.handle.net/11573/1013499.
Повний текст джерелаVaranda, Luís Alexandre Vieira D'Avó. "O acheulense de grandes lascas no Centro Sul de Portugal : uma comparação entre duas realidades." Master's thesis, 2017. http://hdl.handle.net/10451/31847.
Повний текст джерелаThis dissertation intends to study the Large Flake Acheulian of large in the center of southern Portugal, based on a comparative study between two Paleolithic Stations: Pousias / Quinta do Cónego and the Almonda cave. The investigations evolution on Acheulian allowed to differentiate another reality within this tecno-complex, denominated Large Flake Acheulian. This differs from the traditional Acheulian, by having an industry aimed to the debiting of large flakes larger than 10 cm (Kleindienst, 1962; Sharon, 2010), flakes that are later configured to serve as support for tools. In the traditional Acheulian these tools were manufactured essentially by the configuration of nucleiform pieces (Boëda, Geneste and Meignen, 1990). Although this situation is mentioned in some previous works (Biberson, 1954, Tixier, 1956, Kleindienst, 1962) and to be duly recognized in the Olduvai deposit in 1975 (Leakey, 1975), it was only in 2010 that it preceded its individualization (Sharon, 2010). However, the characteristics that defined this techno-complex were measured mainly in African and Near Eastern paleolithic stations. Thus, this work intends to correlate the Acheulian of the central Portugal in this reality. Finding the similarities and dissimilarities between the lithic study by Sharon (Sharon, 2010) and those in the Portuguese territory. Sharon's proposal for the chronology of the Acheulense of large flakes, as prior to 0.5 Ma (Sharon, 2010), does not seem to fit with the recent date for some deposits of the Iberian Peninsula that approximate the Acheulense of large flakes to transition between the Lower Palaeolithic and the Middle Palaeolithic (Rubio-Jara et al., 2016). Although it is not possible to determine an absolute chronology for the Acheulian stations discussed in this work, it is intended to understand if there is indeed a cultural or chronological difference, or if this technology is a response, by the same tool makers, to the availability of raw material (Villa, 1981).
VALENTE, LAURA. "GREGORIO NAZIANZENO Eij" ejpiskovpou" [carm. II,1,13. II,1,10] Introduzione, testo critico, commento e appendici." Doctoral thesis, 2018. http://hdl.handle.net/11393/251619.
Повний текст джерелаROMAGNOLI, Valentina. "La gestione dei resi dei clienti come strumento per lo sviluppo del commercio elettronico delle aziende: il caso Santoni S.p.A." Doctoral thesis, 2018. http://hdl.handle.net/11393/251107.
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