Dare voce agli invisibili: Il teatro di Beppe Rosso

The article – which is co-authored with Irene Zagrebelsky – focuses on the work of the Italian playwright and actor Beppe Rosso, and it is the most detailed critical account on Rosso’s production so far. Based on original material and interviews, it not only analyses Rosso’s widely acclaimed “Trilogy of invisibility” in the light of recent political events in Italy, but it also – in its first two sections – introduces the so called “teatro di narrazione” to Italian scholars in the UK, and in its two last sections opens up new perspectives on the relationship between contemporary theatre, citizenship and political participation.

La comunicazione interculturale

The chapter is about Intercultural communication in Italy (seen from both a sociolinguistic and a pragmatic perspective), and it is structured into four different sections: “Key words/concept”, “Theoretical background”, “Good practice” and “Exercises”. Although based on the most recent research on Intercultural communication, it is addressed to both specialists/scholars and non specialists, as it is meant not only to outline new approaches and interpretations, but also to be regarded as a possible resource by civil servants and operators working with migrants. It is included in a book sponsored by the “Forum Internazionale ed Europeo di Ricerche sull’Immigrazione” (International and European Forum on Migration Research), which gathers contributions on policy, housing, education, health, employment and communication, and it has been widely adopted as a text book in Italian universities and by public institutions.

Sbiancare un etiope. La pelle cangiante di un topos antico

The book is part of a multi-year investigation on the historical construction and representation of ethnic otherness through the use of language, and focuses on the history of the tópos expressed by the proverb Lavare/sbiancare un etiope (‘to wash an Ethiop white’), a tópos which is traceable in different languages across many centuries (and since II c. A.D.), which stays for either ‘to attempt the impossible’ or ‘to do something useless’. The research also tries to shine a light upon the cultural and social contexts in which ‘Ethiopian’ otherness have generated. Its final goal is to find out how the washing-the-Ethiopian tópos (in its verbal and iconographical forms) has become long-lasting, ductile and semantically productive key expression whose heterogeneous use not only document but also produce and fix otherness in time.

Insertion of a hydroxido bridge into a diphenoxido dinuclear copper(II) complex: drastic change of the magnetic property from strong antiferromagnetic to ferromagnetic and enhancement in the catecholase activity

A diphenoxido-bridged dinuclear copper(II) complex, [Cu2L2(ClO4)(2)] (1), has been synthesized using a tridentate reduced Schiff base ligand, 2-[[2-(diethylamino)-ethylamino]methyl]phenol (HL). The addition of triethylamine to the methanolic solution of this complex produced a novel triple bridged (double phenoxido and single hydroxido) dinuclear copper(II) complex, [Cu2L2(OH)]ClO4 (2). Both complexes 1 and 2 were characterized by X-ray structural analyses, variable-temperature magnetic susceptibility measurements, and spectroscopic methods. In 1, the two phenoxido bridges are equatorial-equatorial and the species shows strong antiferromagnetic coupling with J = -615.6(6.1) cm(-1). The inclusion of the equatorial-equatorial hydroxido bridge in 2 changes the Cu center dot center dot center dot Cu distance from 3.018 angstrom (avg.) to 2.798 angstrom (avg.), the positions of the phenoxido bridges to axial-equatorial, and the magnetic coupling to ferromagnetic with J = 50.1(1.4) cm(-1). Using 3,5-di-tert-butylcatechol as the substrate, the catecholase activity of the complexes has been studied in a methanol solution; compound 2 shows higher catecholase activity (k(cat) = 233.4 h(-1)) than compound 1 (k(cat) = 93.6 h(-1)). Both complexes generate identical species in solution, and they are interconvertible simply by changing the pH of their solutions. The higher catecholase activity of 2 seems to be due to the presence of the OH group, which increases the pH of its solution.

Synthesis, crystal structures, magnetic properties and catecholase activity of double phenoxido-bridged penta-coordinated dinuclear nickel(II) complexes derived from reduced Schiff-base ligands: mechanistic inference of catecholase activity

Three double phenoxido-bridged dinuclear nickel(II) complexes, namely [Ni-2(L-1)(2)(NCS)(2)] (1), [Ni-2(L-2)(2)(NCS)(2)] (2), and [Ni-2(L-3)(2)(NCS)(2)] (3) have been synthesized using the reduced tridentate Schiff-base ligands 2-[1-(3-methylamino-propylamino)-ethyl]-phenol (HL1), 2-[1-(2-dimethylamino-ethylamino)-ethyl]-phenol (HL2), and 2-[1-(3-dimethylarnino-propylamino)-ethyl]-phenol (HL3), respectively. The coordination compounds have been characterized by X-ray structural analyses, magnetic-susceptibility measurements, and various spectroscopic methods. In all complexes, the nickel(II) ions are penta-coordinated in a square-pyramidal environment, which is severely distorted in the case of 1 (Addison parameter tau = 0.47) and 3 (tau = 0.29), while it is almost perfect for 2 (tau = 0.03). This arrangement leads to relatively strong antiferromagnetic interactions between the Ni(II) (S = 1) metal centers as mediated by double phenoxido bridges (with J values of -23.32 (1), -35.45 (2), and -34.02 (3) cm(3) K mol(-1), in the convention H = -2JS(1)S(2)). The catalytic activity of these Ni compounds has been investigated for the aerial oxidation of 3,5-di-tert-butylcatechol. Kinetic data analysis following Michaelis-Menten treatment reveals that the catecholase activity of the complexes is influenced by the flexibility of the ligand and also by the geometry around the metal ion. Electrospray ionization mass spectroscopy (ESI-MS) studies (in the positive mode) have been performed for all the coordination compounds in the presence of 3,5-DTBC to characterize potential complex-substrate intermediates. The mass-spectrometry data, corroborated by electron paramagnetic resonance (EPR) measurements, suggest that the metal centers are involved in the catecholase activity exhibited by the complexes.

Trinuclear and tetranuclear adduct formation between sodium perchlorate and copper(II) complexes of salicylaldimine type ligands: structural characterization and theoretical investigation

The synthesis of two new sodium perchlorate adducts (1:2 and 1:3) with copper(II) "ligand-complexes'' is reported. One adduct is trinuclear [(CuL(1))(2)NaClO(4)] (1) and the other is tetranuclear [(CuL(2))(3)Na]ClO(4)center dot EtOH (2). The ligands are the tetradentate di-Schiff base of 1,3-propanediamines and salicylaldehyde (H(2)L(1)) or 2-hydroxyacetophenone (H(2)L(2)). Both complexes have been characterized by X-ray single crystal structure analyses. In both structures, the sodium cation has a six-coordinate distorted octahedral environment being bonded to four oxygen atoms from two Schiff-base complexes in addition to a chelated perchlorate anion in 1 and to six oxygen atoms from three Schiff-base complexes in 2. We have carried out a DFT theoretical study (RI-B97-D/def2-SVP level of theory) to compute and compare the formation energies of 1:2 and 1:3 adducts. The DFT study reveals that the latter is more stabilized than the former. The X-ray crystal structure of 1 shows that the packing of the trinuclear unit is controlled by unconventional C-H center dot center dot center dot O H-bonds and Cu(2+)-pi non-covalent interactions. These interactions explain the formation of 1 which is a priori disfavored with respect to 2.

Did the RAI buy it? The role and limits of American broadcasting in Italy in the Cold War

With a 20 million dollar budget and 1,900 staff Voice of America broadcasted in 45 different languages and Italy was one of its main targets. By looking into what went on behind the microphone, this article addresses the extent to which cultural change was planned and structured transnationally, the interactions and interdependencies operating between Washington and Rome, and how a cooperation was achieved despite the fierce resistance of some of RAI’s executives. This allowed to air programmes produced in New York, and led to the launch of the most popular character of Italian radio and television: Mike Bongiorno.

Structural and magnetic studies of Schiff base complexes of nickel(ii) nitrite: change in crystalline state, ligand rearrangement and a very rare μ-nitrito-1κO:2κN:3κO′ bridging mode

Four new nickel(II) complexes, [Ni2L2(NO2)2]·CH2Cl2·C2H5OH, 2H2O (1), [Ni2L2(DMF)2(m-NO2)]ClO4·DMF (2a), [Ni2L2(DMF)2(m-NO2)]ClO4 (2b) and [Ni3L¢2(m3-NO2)2(CH2Cl2)]n·1.5H2O (3) where HL = 2-[(3-amino-propylimino)-methyl]-phenol, H2L¢ = 2-({3-[(2-hydroxy-benzylidene)-amino]-propylimino}-methyl)-phenol and DMF = N,N-dimethylformamide, have been synthesized starting with the precursor complex [NiL2]·2H2O, nickel(II) perchlorate and sodium nitrite and characterized structurally and magnetically. The structural analyses reveal that in all the complexes, NiII ions possess a distorted octahedral geometry. Complex 1 is a dinuclear di-m2-phenoxo bridged species in which nitrite ion acts as chelating co-ligand. Complexes 2a and 2b also consist of dinuclear entities, but in these two compounds a cis-(m-nitrito-1kO:2kN) bridge is present in addition to the di-m2-phenoxo bridge. The molecular structures of 2a and 2b are equivalent; they differ only in that 2a contains an additional solvated DMF molecule. Complex 3 is formed by ligand rearrangement and is a one-dimensional polymer in which double phenoxo as well as m-nitrito-1kO:2kN bridged trinuclear units are linked through a very rare m3-nitrito-1kO:2kN:3kO¢ bridge. Analysis of variable-temperature magnetic susceptibility data indicates that there is a global weak antiferromagnetic interaction between the nickel(II) ions in four complexes, with exchange parameters J of -5.26, -11.45, -10.66 and -5.99 cm-1 for 1, 2a, 2b and 3, respectively

Formation of organorhodium complexes via C–H bond activation of 1,3-di(phenylazo)benzene

Reaction of a potential NCN-pincer ligand, viz. 1,3-di(phenylazo)benzene (L), with [Rh(PPh3)(3)Cl] affords, via a C-H bond activation, an interesting dinuclear Rh(II) complex (1), and with RhCl3 center dot 3H(2)O affords a mononuclear Rh(III) complex (2) containing a catalytically useful Rh-OH2 fragment.

"La promessa d'un semplice linguaggio". Lingua e stile nella poesia di Amelia Rosselli

La poesia di Amelia Rosselli costituisce uno dei fenomeni linguistico-espressivi più complessi della poesia italiana del secondo Novecento. Percorsa da tensioni stilistiche ed espressive peculiari che l'hanno resa uno dei vertici dello sperimentalismo plurilingue novecentesco, l'opera rosselliana costituisce, nel suo insieme, una poderosa meditazione sull'alienazione e sulle possibilità di esprimere a pieno il proprio disagio esistenziale se non attraverso la creazione di una lingua che sfida, al medesimo tempo, convenzioni sintattiche, grammaticali, e grafiche di ben tre sistemi linguistici, e che impone al lettore, in virtù di un trilinguismo biograficamente motivato, la flessuosità di una logica del senso plurima e simultanea. Scopo del volume è offrire un contributo sistematico alla comprensione di un'opera poetica sulla quale ancora gravano radicati fraintendimenti e pervicaci clichés critici.

Le biblioteche come centri di cultura nel mondo Romano

Libraries as centres of culture in the Roman world - illustrated essay in the catalogue of the exhibition at the Colosseum, Rome, March - October 2014.

Narratives of grassroots innovations: a comparison of voluntary simplicity and the transition movement in Italy

Grassroots innovations (GI) are promising examples of deliberate transformation of socio-technical systems towards resilience and sustainability. However, evidence is needed on the factors that limit or enable their success. This paper set out to study how GI use narratives to empower innovation in the face of incumbent socio-technical regimes. Institutional documents were comparatively analyzed to assess how the narratives influence the structure, form of action and external interactions of two Italian grassroots networks, Bilanci di Giustizia and Transition Network Italy. The paper finds an internal consistency between narratives and strategies for each of the two networks. The paper also highlights core similarities, but also significant differences in the ethical basis of the two narratives, and in the organizations and strategies. Such differences determine different forms of innovation empowerment and expose the niche to different potentials to transform incumbent regimes, or to the risk of being co-opted by them.

'Salve, magna parens': Virgil’s 'laudes Italiae' in Renaissance Italy and beyond

This article traces three major strands in the reception of the address to Italy at the end of Virgil’s laudes Italiae in Book II of the Georgics. The first is the adoption of phrasing from these lines as the basis for expressions of devotion to the writer’s country (and for panegyric of contemporary rulers), or in inverted form to lament the present state of the author’s homeland; the second is the appropriation of Virgil’s hymnic apostrophe to his patria in poems on religious themes, where language from this passage is harnessed to invoke the supreme deity or the Virgin Mary, another magna parens; and the third is the use of Virgilian terminology to celebrate Virgil himself as the mighty parent of poetry and poets, whose words (including those of the lines under discussion) have inspired the literary endeavours of his successors across Europe and beyond throughout subsequent centuries.

The diffusion of grassroots innovations for sustainability in Italy and Great Britain: an exploratory spatial data analysis

Little research so far has been devoted to understanding the diffusion of grassroots innovation for sustainability across space. This paper explores and compares the spatial diffusion of two networks of grassroots innovations, the Transition Towns Network (TTN) and Gruppi di Acquisto Solidale (Solidarity Purchasing Groups – GAS), in Great Britain and Italy. Spatio-temporal diffusion data were mined from available datasets, and patterns of diffusion were uncovered through an exploratory data analysis. The analysis shows that GAS and TTN diffusion in Italy and Great Britain is spatially structured, and that the spatial structure has changed over time. TTN has diffused differently in Great Britain and Italy, while GAS and TTN have diffused similarly in central Italy. The uneven diffusion of these grassroots networks on the one hand challenges current narratives on the momentum of grassroots innovations, but on the other highlights important issues in the geography of grassroots innovations for sustainability, such as cross-movement transfers and collaborations, institutional thickness, and interplay of different proximities in grassroots innovation diffusion.

Il realismo di un nuovissimo medio evo: Boccaccio in the age of neorealism

After the war Italian artists and intellectuals saw a significant and necessary confluence between their political desire to create a "new." Italy and their cultural ambition to re-invigorate the study of medieval Italy. This tendency is particularly evident, I argue, in the post-war scholarly and critical focus on Boccaccio, and especially Boccaccio’s Decameron. Not only within the academy but also in the popular press, Boccaccio was granted pride of place in the canon, venerated as the pioneer of socially conscious vernacular literary realism, the archetype for the pursuit of artistic truth in the face of social upheaval. As a result, I wish to suggest, Italian neorealism, which rose to prominence in the first years after the Second World War, was in a significant sense imbued with and realised through a profound engagement with the work of Boccaccio. In turn, the cultural currents affiliated with neorealism influenced Boccaccio studies, whose operative notions of medieval «realism» were to a perhaps surprising degree stimulated by approaches to the neo-realist poetics at work in the Italian films, novels, and criticism of the 1940s and ’50s. Situating the critical discourse surrounding Boccaccio within the post-war Italian context can therefore serve to shed unexpected light on both the cultural affirmation of neorealism and the disciplinary configuration of Italian medieval studies.