Search results for "atur"

"Shoah, colpevolezza e riparazione nell'opera di Erri De Luca"

2007

International audience

"Le destinataire des derniers cours de Roland Barthes"

2009

Waiting for Fatima to become Sophie

2018

L’analyse se focalise sur l’« attente », comme temps de la narration du roman Al-kāfira de ‘Alī Badr et moyen de dénonciation de la mentalité misogyne imposée par les mutašaddidīn musallaḥīn qui contrôlent le village où Fāṭima-Sophie a passé son enfance et son adolescence. Dans ce climat de répression politique et d’oppression sociale, la représentation littéraire de l’attente devient métaphore d’une condition existentielle et d’une identité à la fois individuelle et collective.

Collecting and preserving plant DNA for huanglongbing diagnosis in citrus samples from China

2016

Accurate and sensitive detection of Citrus Huanglongbing associated ‘Ca. Liberibacter’species, not currently reported in the European and Mediterranean area, is an imperative need to define certification programs, to prevent introduction of the bacteria and/or their vectors in the unaffected areas, and to delineate efficient management strategies in those areas where the disease has spread. In this study, we compared different citrus sample preparation procedures for PCR based detection methods of ‘Candidatus Liberibacter asiaticus’, in order to find out the best a way to transport and preserve samples of Shatangju mandarin and fingered citron obtained during a survey in citrus orchards in …

Los ‘disparates espaciales’ como mecanismos de la comicidad en la comedia burlesca del Siglo de Oro.

2011

Il lavoro analizza la dimensione dello ‘spazio drammatico’ nel genere della commedia burlesca del Siglo de Oro, fornendo numerosi esempi di quelli che vengono qui denominati ‘disparates espaciales’: non si tratta di costruzioni complesse, ma di piccoli ed incoerenti frammenti che arrivano a mescolare riferimenti a luoghi reali e conosciuti allo spettatore dell’epoca e allusioni a luoghi lontani, esotici o inesistenti. In questo modo, i ‘disparates espaciales’ contribuiscono alla ‘provocación de la risa’ e, insieme agli altri elementi caratteristici della commedia burlesca, collaborano alla costruzione del ‘mundo al revés’ tipico del genere.

Integrative analysis of the mineralogical and chemical composition of modern microbialites from ten Mexican lakes: What do we learn about their forma…

2021

International audience; Interpreting the environmental conditions under which ancient microbialites formed relies upon comparisons with modern analogues. This is why we need a detailed reference framework relating the chemical and mineralogical compositions of modern microbialites to the physical and chemical parameters prevailing in the environments where they form. Here, we measured the chemical, including major and trace elements, and mineralogical composition of microbialites from ten Mexican lakes as well as the chemical composition of the surrounding waters. Saturation states of lakes with different mineral phases were systematically determined and correlations between solution and so…

Sulle tracce di Proteo (Odissea 4, 382 ss). Tra memoria tecnica e psicologia della memoria

2023

In Odyssey, Book 4, Proteus, the old man of the sea, is represented as a divine figure in possess of peculiar skills: a prophetic art as well as a metamorphic one, which, full of tricks (dolìe techne), enables him to escape anyone who tries to capture him for knowing his/her own future, and this is properly the case of the Spartan king Menelaus. In this way, it emerges that the Proteus’ expertise, a technical one, depends on the methodic recalling to the memory of various morphological status, whose repeated seriality is the guarantee of being successful in changing his form continuously: the use of the expression “he (i.e. the old man) did not forget his tricky art” (v. 455) deserves consi…

Structure, morphology and photoluminescence emissions of ZnMoO4: RE 3+=Tb3+ - Tm3+ - X Eu3+ (x = 1, 1.5, 2, 2.5 and 3 mol%) particles obtained by the…

2018

Made available in DSpace on 2018-12-11T17:36:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-06-25 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Ministerio de Economía y Competitividad ZnMoO4 and ZnMoO4: RE3+ = 1% Tb3+, 1% Tm3+, x Eu3+ (x = 1, 1.5, 2, 2.5 and 3 mol%) particles were prepared by a sonochemical method. The influence of the dopant content on photoluminescent behavior was investigated. The X-ray diffraction results confirmed the formation of the α-ZnMoO4 phase with a triclinic crystalline structure. The influence of th…

Remnants of Anderson localization in prethermalization induced by white noise

2017

We study the non-equilibrium evolution of a one-dimensional quantum Ising chain with spatially disordered, time-dependent, transverse fields characterised by white noise correlation dynamics. We establish pre-thermalization in this model, showing that the quench dynamics of the on-site transverse magnetisation first approaches a metastable state unaffected by noise fluctuations, and then relaxes exponentially fast towards an infinite temperature state as a result of the noise. We also consider energy transport in the model, starting from an inhomogeneous state with two domain walls which separate regions characterised by spins with opposite transverse magnetization. We observe at intermedia…

Reinforcement learning approach to nonequilibrium quantum thermodynamics

2021

We use a reinforcement learning approach to reduce entropy production in a closed quantum system brought out of equilibrium. Our strategy makes use of an external control Hamiltonian and a policy gradient technique. Our approach bears no dependence on the quantitative tool chosen to characterize the degree of thermodynamic irreversibility induced by the dynamical process being considered, require little knowledge of the dynamics itself and does not need the tracking of the quantum state of the system during the evolution, thus embodying an experimentally non-demanding approach to the control of non-equilibrium quantum thermodynamics. We successfully apply our methods to the case of single- …