Quotative constructions and prosody in some Afroasiatic languages: Towards a typology

International audienceThis chapter investigates, in a crosslinguistic perspective, the relationship between prosodic contours and direct and indirect reported speech (i.e. without or with deictic shift) in four typologically and genetically different Afroasiatic languages of the CorpAfroAs pilot corpus: Beja (Cushitic), Zaar (Chadic), Juba Arabic (Arabic based pidgin) and Modern Hebrew (Semitic). The descriptive tools and analysis of Genetti (2011) for direct speech report in Dolakha Newar (Tibeto-Burman) are used as a starting point and adapted to the annotation system of CorpAfroAs. Each language section investigates the prosodic cues and contours of direct speech reports, in relation with their quotative frame and their right and left contexts. As contradictory claims (e.g. Coulmas 1986, Klewitz & Couper-Kuhlen 1999, Jansen et al. 2001) have been made concerning the prosodic features of indirect reported speech, e.g. in English, the same prosodic features are also investigated for the three languages which have indirect reported speech (Zaar, Juba Arabic and Hebrew). It is shown that speech reporting as a rhetorical strategy varies a lot from one language to another and is more frequent in the three unscripted languages of the sample. Even if speech reports show a wide range of prosodic behaviors, there are nonetheless clear tendencies that become apparent and which are related to various factors: speech report types, types of constituents of the quotative frame, genres, and typological features of the languages. A preliminary typology of the interface between prosody and speech reporting is proposed

Avant-propos

En septembre 2018, à l’occasion du soixante‑dixième anniversaire de l’État d’Israël, a été organisé à l’Inalco un colloque international consacré à l’hébreu moderne et son passage d’une langue écrite et sacrée à une langue officielle, vivante et parlée au sein d’une société multilingue et multiculturelle. Ce numéro de YOD est le fruit de ce colloque et traite de différents aspects de cette langue au parcours unique dans l’histoire. Outre la présentation historique par Ariane Bendavid de la « ..

A combined theoretical and experimental study of the low temperature properties of BaZrO3

Low temperature properties of BaZrO3 are revealed by combining experimental techniques (X-ray diffraction, neutron scattering and dielectric measurements) with theoretical first-principles-based methods (total energy and linear response calculations within density functional theory, and effective Hamiltonian approaches incorporating/neglecting zero-point phonon vibrations). Unlike most of the perovskite systems, BaZrO3 does not undergo any (long-range-order) structural phase transition and thus remains cubic and paraelectric down to 2 K, even when neglecting zero-point phonon vibrations. On the other hand, these latter pure quantum effects lead to a negligible thermal dependency of the cubic lattice parameter below ~ 40 K. They also affect the dielectricity of BaZrO3 by inducing an overall saturation of the real part of the dielectric response, for temperatures below ~ 40 K. Two fine structures in the real part, as well as in the imaginary part, of dielectric response are further observed around 50-65 K and 15 K, respectively. Microscopic origins (e.g., unavoidable defects and oxygen octahedra rotation occurring at a local scale) of such anomalies are suggested. Finally, possible reasons for the facts that some of these dielectric anomalies have not been previously reported in the better studied KTaO3 and SrTiO3 incipient ferroelectrics are also discussed.Comment: 8 pages, 5 figures, submitted to Physical Review

Neutron scattering study of PbMg1/3_{1/3}Ta2/3_{2/3}O3_3 and BaMg1/3_{1/3}Ta2/3_{2/3}O3_3 complex perovskites

Neutron scattering investigations were carried out in PbMg$_{1/3}$Ta$_{2/3}$O$_3$ and BaMg$_{1/3}$Ta$_{2/3}$O$_3$ complex perovskites. The crystal structure of both compounds does not show any phase transition in the temperature range 1.5 -- 730 K. Whereas the temperature dependence of the lattice parameter of BaMg$_{1/3}$Ta$_{2/3}$O$_3$ follows the classical expectations, the lattice parameter of relaxor ferroelectric PbMg$_{1/3}$Ta$_{2/3}$O$_3$ exhibits anomalies. One of these anomalies is observed in the same temperature range as the peak in the dielectric susceptibility. We find that in PbMg$_{1/3}$Ta$_{2/3}$O$_3$, lead ions are displaced from the ideal positions in the perovskite structure at all temperatures. Consequently short-range order is present. This induces strong diffuse scattering with an anisotropic shape in wavevector space. The temperature dependences of the diffuse neutron scattering intensity and of the amplitude of the lead displacements are similar

Second harmonic generation and X-ray diffraction studies of pretransitional region in relaxor K(1-x) LixTaO3

Optical second-harmonic-generation(SHG) observations and precise X-ray diffraction experiments have been performed on quantum paraelectrics KTaO3 (KTO) and relaxor K(1-x)LixTaO3 with x=3% (KLT-3) and 7% (KLT-7). It is found in KLT-3 and KLT-7 that a pretransitional region exists between two characteristic temperatures Td and Tp (<Td). The average symmetry of the region is tetragonal with a weak lattice-deformation but non-polar in average. The temperature interval between Td and Tp is consistent with the interval on which neutron diffuse scatterings have been previously reported. These facts strongly suggest that polar micro-regions (PMRs) nucleate around Td and grow toward Tp. Below Tp, a larger deformation and a field-induced SH intensity start to develop, while no significant SHG appear in zero-field cooling process. The temperature dependence of the SH intensity below Tp coincides well with that of the tetragonality determined from the lattice deformation. The Landau-Devonshire phenomenological approach suggests that the ferroelectric phase transition at Tp is of first order and that it approaches the second order transition with the decrease of Li concentration. A marked increase of neutron diffraction intensities below Tp indicates that PMRs are transformed to ferroelectric micro-domains at Tp, and the micro-domains change to macroscopic ones under the electric field below Tp.Comment: 31 pages, 10 figure

A tetragonal-to-monoclinic phase transition in a ferroelectric perovskite: the structure of PbZr(0.52)Ti(0.48)O3

The perovskite-like ferroelectric system PbZr(1-x)Ti(x)O3 (PZT) has a nearly vertical morphotropic phase boundary (MPB) around x=0.45-0.50. Recent synchrotron x-ray powder diffraction measurements by Noheda et al. [Appl. Phys. Lett. 74, 2059 (1999)] have revealed a new monoclinic phase between the previously-established tetragonal and rhombohedral regions. In the present work we describe a Rietveld analysis of the detailed structure of the tetragonal and monoclinic PZT phases on a sample with x= 0.48 for which the lattice parameters are respectively: at= 4.044 A, ct= 4.138 A, at 325 K, and am= 5.721 A, bm= 5.708 A, cm= 4.138 A, beta= 90.496 deg., at 20K. In the tetragonal phase the shifts of the atoms along the polar [001] direction are similar to those in PbTiO3 but the refinement indicates that there are, in addition, local disordered shifts of the Pb atoms of ~0.2 A perpendicular to the polar axis.. The monoclinic structure can be viewed as a condensation along one of the directions of the local displacements present in the tetragonal phase. It equally well corresponds to a freezing-out of the local displacements along one of the directions recently reported by Corker et al.[J. Phys. Condens. Matter 10, 6251 (1998)] for rhombohedral PZT. The monoclinic structure therefore provides a microscopic picture of the MPB region in which one of the "locally" monoclinic phases in the "average" rhombohedral or tetragonal structures freezes out, and thus represents a bridge between these two phases.Comment: REVTeX, 7 figures. Modifications after referee's suggestion: new figure (figure 5), comments in 2nd para. (Sect.III) and in 2nd & 3rd para. (Sect. IV-a), in the abstract: "...of ~0.2 A perpendicular to the polar axis.

Think and Act: Reflective Tool for professionals working with families (TART). Summary version

The IO3 aims to help organise and articulate reflection by the professional who works with families in situations of vulnerability or that are at risk and encourages professionals to continue questioning themselves about the processes of accompanying families with a broad, systemic, and ecological perspective. - The content of TART (IO3) is focused on a series of specific challenges of attention and intervention with today’s families in Europe. These challenges are listed in the previous IO by describing situations (IO1) and mentioning the main challenges that were identified by the professionals, parents, and young people (IO2). - The tool can be used both by the direct care professionals themselves to address their own practice, as well as by professionals who are dedicated to supervising teams, or by professionals who guide the professional practices of university students

Think and Act: Reflective Tool for professionals working with families (TART)

This tool, Think and Act: Reflective Tool for Professionals working with Families (TART) (hereinafter TART) has been created within the framework of the Erasmus + Grow in Family Today project (hereinafter GIFT) (2018-FR01-KA202-0488115) with the participation of 4 European countries (France, Spain, Italy and Romania) represented by 4 entities and/or professional services that attend families in vulnerable situations (Caminante-FR, Consell Comarcal del Vallès Occidental-ESP, Casa di Ramia-IT and Holtis-RO) and the universities of 4 European countries (Pau et Pays de l’Adour University-UPPA-FR; Barcelona University and Lleida University-ESP; Padova University and Verona University-IT; Iasi University-RO). Within the framework of the GIFT project, two previous intellectual outputs have been created that are antecedents to and complement this current output. The first of them "Growing in family today: the challenge of diversity" addresses the issue of the family and the exercise of parenthood in the family today from the perspective of diversity, and identifies the main challenges in terms of intervention, defined by the components of the aforementioned partnership. The second output, entitled “Representations of growing in family today” focuses on the view held by families, fathers, mothers, sons and daughters, as well as professionals, of what it means to grow in a family today. Both intellectual outputs are antecedents of this third intellectual output and contribute valuable elements to nurture the reflective processes that are proposed here..