The Bible in Medieval Love Lyrics: A Fundamental Element of European Poetry Books

The focus of this study is the relationship among three different manuscripts (Modena, Bibl. Estense, MS α.R.4.4; Firenze, Bibl. Laurenziana MS Rediano 9; and London, BL, MS Harley, 2253) and the poetry they transmit. The aim of this research is to show the ways that the Bible was used in the transmission of the lyric poetry in the three literatures that they represent: Occitan (primarily through Marcabru’s songs), Italian (through the love poetry of Guittone d’Arezzo), and Middle English (through the Harley love lyrics and the MS.’s primary scribe), in a medieval European context.

Synthesis and Physical-Chemical characterization of Metallic Nanoparticles

The stabilization of nanoparticles against their irreversible particle aggregation and oxidation reactions. is a requirement for further advancement in nanoparticle science and technology. For this reason the research aim on this topic focuses on the synthesis of various metal nanoparticles protected with monolayers containing different reactive head groups and functional tail groups. In this work cuprous bromide nanocrystals haave been synthetized with a diameter of about 20 nanometers according to a new sybthetic method adding dropwise ascorbic acid to a water solution of lithium bromide and cupric chloride under continuous stirring and nitrogen flux. Butane thiolate Cu protected nanoparticles have been synthetized according to three different syntesys methods. Their morphologies appear related to the physicochemical conditions during the synthesis and to the dispersing medium used to prepare the sample. Synthesis method II allows to obtain stable nanoparticles of 1-2 nm in size both isolated and forming clusters. Nanoparticle cluster formation was enhanced as water was used as dispersing medium probably due to the idrophobic nature of the butanethiolate layers coating the nanoparticle surface. Synthesis methods I and III lead to large unstable spherical nanoparticles with size ranging between 20 to 50 nm. These nanoparticles appeared in the TEM micrograph with the same morphology independently on the dispersing medium used in the sample preparation. The stability and dimensions of the copper nanoparticles appear inversely related. Using the same methods above described for the butanethiolate protected copper nanoparticles 4-methylbenzenethiol protected copper nanoparticles have been prepared. Diffractometric and spectroscopic data reveal that decomposition processes didn’t occur in both the 4-methylbenzenethiol copper protected nanoparticles precipitates from formic acid and from water in a period of time six month long. Se anticarcinogenic effects by multiple mechanisms have been extensively investigated and documented and Se is defined a genuine nutritional cancer-protecting element and a significant protective effect of Se against major forms of cancer. Furthermore phloroglucinol was found to possess cytoprotective effects against oxidative stress, thanks to reactive oxygen species (ROS) which are associated with cells and tissue damages and are the contributing factors for inflammation, aging, cancer, arteriosclerosis, hypertension and diabetes. The goal of our work has been to set up a new method to synthesize in mild conditions amorphous Se nanopaticles surface capped with phloroglucinol, which is used during synthesis as reducing agent to obtain stable Se nanoparticles in ethanol, performing the synergies offered by the specific anticarcinogenic properties of Se and the antioxiding ones of phloroalucinol. We have synthesized selenium nanoparticles protected by phenolic molecules chemically bonded to their surface. The phenol molecules coating the nanoparticles surfaces form low ordered arrays as can be seen from the wider shape of the absorptions in the FT-IR spectrum with respect to those appearing in that of crystalline phenol. On the other hand, metallic nanoparticles with unique optical properties, facile surface chemistry and appropriate size scale are generating much enthusiasm in nanomedicine. In fact Au nanoparticles has immense potential for both cancer diagnosis and therapy. Especially Au nanoparticles efficiently convert the strongly adsorbed light into localized heat, which can be exploited for the selective laser photothermal therapy of cancer. According to the about, metal nanoparticles-HA nanocrystals composites should have tremendous potential in novel methods for therapy of cancer. 11 mercaptoundecanoic surface protected Au4Ag1 nanoparticles adsorbed on nanometric apathyte crystals we have successfully prepared like an anticancer nanoparticles deliver system utilizing biomimetic hydroxyapatyte nanocrystals as deliver agents. Furthermore natural chrysotile, formed by densely packed bundles of multiwalled hollow nanotubes, is a mineral very suitable for nanowires preparation when their inner nanometer-sized cavity is filled with a proper material. Bundles of chrysotile nanotubes can then behave as host systems, where their large interchannel separation is actually expected to prevent the interaction between individual guest metallic nanoparticles and act as a confining barrier. Chrysotile nanotubes have been filled with molten metals such as Hg, Pb, Sn, semimetals, Bi, Te, Se, and with semiconductor materials such as InSb, CdSe, GaAs, and InP using both high-pressure techniques and metal-organic chemical vapor deposition. Under hydrothermal conditions chrysotile nanocrystals have been synthesized as a single phase and can be utilized as a very suitable for nanowires preparation filling their inner nanometer-sized cavity with metallic nanoparticles. In this research work we have synthesized and characterized Stoichiometric synthetic chrysotile nanotubes have been partially filled with bi and monometallic highly monodispersed nanoparticles with diameters ranging from 1,7 to 5,5 nm depending on the core composition (Au, Au4Ag1, Au1Ag4, Ag). In the case of 4 methylbenzenethiol protected silver nanoparticles, the filling was carried out by convection and capillarity effect at room temperature and pressure using a suitable organic solvent. We have obtained new interesting nanowires constituted of metallic nanoparticles filled in inorganic nanotubes with a inner cavity of 7 nm and an isolating wall with a thick ranging from 7 to 21 nm.

Epos orale russo tra oralità e scrittura: problemi e proposte di traduzione

In the present thesis, I discuss the role of orality in translation, taking into account the problems arising while translating Russian folk epics. I investigate the meaning of orality in the context of folkloristic translation, trying to define a concept of oral poetry, and exploring its consequences for translation. In the first chapter, I try to identify the main differences between written literature and oral modes of expression, with special reference to folklore. Oral verbal art is performed, sung or recited, and based on a vital and dynamic interrelation between kinesics, sound, speech and gestures. According to Muhawi (2006), performance provides an interpretive frame enabling a correct interpretation of the message conveyed beyond the literal meaning. Transposing certain performance elements into print is one of the most controversial problems in folklore studies. However, formulas and formal stylistic devices may be rendered in transcription, building a bridge between oral and written elements. In the translation of oral poetry in transcription, this interconnection between orality and literacy might be emphasized, thus creating a hybrid dimension where oral and literary features coexist. In the second chapter, I introduce and describe the genre of Russian folk epics, transmitted orally, and transcribed between the 19th and 20th centuries, from a historical, linguistic and stylistic point of view. In the third and fourth chapters, I explore the issue of translation of Russian oral poetry. I first analyse existing Italian translations of Russian epics, and then present and discuss my own translation, based on a philological, scholarly approach. Thus, in my translation, which is followed by a rich commentary, I try to focus on the rendering of formulas as one of the most relevant aspects of Russian epics. At the same time, oral devices combine with literary features, thus creating a sort of frozen orality.

Luis Cernuda: la realizzazione del desiderio

Le traduzioni di Luis Cernuda, poeta spagnolo della Generazione del '27, da testi poetici di autori francesi, tedeschi ed inglesi, la cui scelta è dettata da ragioni di coerenza artistica, non hanno valore secondario rispetto alla produzione poetica autoriale. Nel presente studio si delinea l'uniformità del percorso creativo di Luis Cernuda nel ruolo duplice ed apparentemente contraddittorio di poeta-traduttore, attraverso un tracciato spazio-temporale, al contempo realistico e metaforico, che si svolge lungo gran parte della vita del misconosciuto poeta sivigliano. Ad una preliminare presentazione analitica del concetto di traduzione, della funzione che la stessa riveste nel genere letterario specifico della poesia e nell'attività creativa di Cernuda, segue l'analisi comparativa delle traduzioni cernudiane con le rispettive fonti straniere. L'argomento si svolge in tre capitoli successivi, organizzati rispettando lo svolgimento cronologico del percorso traduttorio cernudiano, svolto in parallelo alla produzione poetica personale. Il secondo capitolo verte sulla traduzione da testi poetici in francese. Il terzo capitolo, sul periodo immediatamente successivo agli anni della sperimentazione francese, analizza lo studio della poesia tedesca e della sperimentazione in traduzione. Tale incontro si propone anche come momento di scissione definitiva dalla lirica romanza, piuttosto esornativa, e di accostamento alla più essenziale lirica germanica. Il quarto capitolo raccoglie le versioni poetiche da autori inglesi, che si contraddistinguono per la grande somiglianza alla poesia di Cernuda nelle scelte contenutistico-formali. Le conclusioni vertono sulla coesione perseguita nel tradurre, per cui contenuto e forma acquisiscono pari importanza nella “ricreazione poetica” realizzata da Cernuda.

Photoactive Carbon Nanostructures: From Multicomponent Arrays To Nanomaterials

Carbon has a unique ability to shape networks of differently hybridized atoms that can generate various allotropes and may also exist as nanoscale materials. The emergence of carbon nanostructures initially occured through the serendipitous discovery of fullerenes and then through experimental advances which led to carbon nanotubes, nanohorns and graphene. The structural diversity of carbon nanoscopic allotropes and their unique and unprecedentend properties, give rise to countless applications and have been intensively exploited in nanotechnology, since they may address the need to create smarter optoelectronic devices, smaller in size and with better performance. The versatile properties of carbon nanomaterials are reflected in the multidisciplinary character of my doctoral research where, in particular, I take advantage of the opportunities offered by fullerenes and carbon nanotubes in constructing novel functional materials. In this work, carbon nanostructures are incorporated in novel photoactive functional systems constructed through different types of interactions – covalent bonds, ion-pairing or self-assembly. The variety of properties exhibited by carbon nanostructures is successfully explored by assigning them a different role in a specific array: fullerenes are employed as electron or energy acceptors, whereas carbon nanotubes behave like optically inert scaffolds for luminescent materials or nanoscale substrates in sonication-induced self-assembly. All the presented systems serve as a testbed for exploring the properties of carbon nanostructures in multicomponent arrays, which may be advantageous for the production of new photovoltaic or optoelectronic devices, as well as in the design and control of self-assembly processes.

Il Lessico d’amore nei primi tre libri delle Odi di Orazio

Il presente studio si è posto come obiettivo quello di redigere un lessico dei termini d’amore nella poesia di Orazio, e, specificamente, dei lemmi presenti nei primi tre libri delle Odi. L’interesse per la lirica del Venosino ci ha indotti ad affrontarne la lettura non solo considerando quelle che sono le tematiche diremo topiche della sua poetica ( modus, angulus, mors, tempus, cura, solo per citare quelle più significative ), ma anche quelle meno note, quale appunto il tema dell’amore, oggetto di questo lavoro. Si è proceduto così all’analisi di ogni singolo libro di ogni ode, catalogandone ed analizzandone rispettivamente tutte le occorrenze di quei termini che abbiamo ritenuto essere propri del lessico amoroso. Il commento ad ogni libro è stato supportato dagli studi di Nisbet-Hubbard per il primo ed il secondo libro delle Odi ( cfr. R.G.M. Nisbet-M. Hubbard, A commentary on Horace: Odes Book 1, Oxford 1970; R.G.M. Nisbet-M. Hubbard, A commentary on Horace: Odes Book 2, Oxford 1978 ) e Nisbet-Rudd per il terzo ( cfr. R.G.M. Nisbet-Rudd, A commentary on Horace: Odes Book 3, Oxford, 2003 ). Trattandosi di un lessico è stato altresì fondamentale il contributo dell’ Index uerborum amatorium ( Cfr. R. Pichon, De sermone amatorio apud Latinos elegiarum scriptores, Paris 1902 ) e del ThLL. Si è infine proceduto ad individuare quei termini maggiormente significativi nell’ambito della poesia d’amore in generale, il cui riflesso è presente anche nella poesia oraziana, con una particolare attenzione al rapporto che intercorre tra Orazio e la tradizione neoterica ed elegiaca e al lessico dei colori, che vanta numerose occorrenze nella poesia d’amore, soprattutto in riferimento alla bellezza muliebre e maschile e che quindi appare di rilevante importanza per comprendere l’estetica della poesia oraziana nel ritrarre la forma degli amanti che popolano i suoi più celebri versi d’amore.

La poesia e l'infanzia: incontri, intrecci, possibilità nella terra marginale della "parola magica"

Il presente lavoro di tesi, inscritto in un’ottica pedagogica interdisciplinare che si sviluppa attraverso il paradigma indiziario, si propone di svolgere una riflessione attorno alla «parola poetica» nell’ottica di un’educazione estetica dell’infanzia che passi anche dalla scoperta di un linguaggio polisemico, metaforico, complesso, lieve quale quello poetico. Concetti quali la marginalità e l’alterità del dire poetico e della figura stessa del poeta, che dà voce al momento liminale della communitas, si fanno rivelatori di quella che si mostra come vera e propria “parola magica” capace di dare senso, nel mito e nel rito che costantemente lo rigenera, all’esperienza umana. La ricerca prende quindi in esame alcuni momenti paradigmatici, nella storia dell’immaginario e nella riflessione letteraria occidentale, che hanno favorito l’incontro fra poesia e infanzia nel terreno di una parola che dà voce alla liminalità: da Rousseau a Pascoli, da Baudelaire a Stevenson, numerosi sono gli autori che conducono la riflessione fino a quel territorio di soglia proficuamente spaesante che è la poesia «autentica» per l’infanzia contemporanea. In particolare, questa ricerca prende in esame la collana di poesia della casa editrice Topipittori significativamente denominata “Parola magica”. Ventidue titoli, riconducibili alle due tipologie testuali che C. Boutevin definisce «raccolta di poesie illustrata» e «albo-poesia», permettono un affondo nella poesia contemporanea per l’infanzia, che esprime in questa collana la propria dimensione di soglia: l’interdipendenza fra parola e immagine e la diffusa presenza di «tracce di fiaba» ne sono i principali indizi analizzati in questo lavoro.