3,779 research outputs found
Maria Bersani
No full textLa voce illustra la biografia e l'apporto letterario dato da Maria Bersani alla letteratura per l'infanziaThe headword explains the biography and the contribution of the author Maria Bersani to the children's literatur
O curso de licenciatura em educação física da Universidade Federal de Santa Catarina: suas concepções de ensino e de educação física
No full textDissertação (mestrado) - Universidade Federal de Santa Maria. Centro de Educação Fisica e Desporto
L'evoluzione tettonica del Basamento Sudalpino Orobico dalla convergenza Varisica a quella Alpina
No full textPremessa a Per d’Arco Silvio Avalle, «Le forme del canto». Interventi di Lino Leonardi, Pietro G. Beltrami, Maria Sofia Lannutti, Arnaldo Soldani
No full textThis collection of essays on medieval poetic metres, edited by Maria Sofia Lannutti following the arrangement conceived by its author, confirms the importance of d'Arco Silvio Avalle's metrical studies. Key issues are the relationship between metrical structure and music in the texts dating back to the origin of romance literatures, the multi-perspective complexity of the approach, and the exemplarity of the methodology used. © 2019 Societa Editrice il Mulino. All rights reserved
Fistole oro-antrali: approccio terapeutico combinato fra chirurgo orale e otorinolaringoiatra
No full textObiettivi
La fistola oro-antrale è una comunicazione osteomucosa fra cavo orale e seno mascellare che non tende alla riparazione spontanea. Il trattamento più frequente è la chiusura chirurgica per via transorale mediante lembi locali, con risultati spesso poco soddisfacenti. L’obiettivo del lavoro è valutare il ruolo del ripristino di un’adeguata funzionalità del complesso ostiomeatale nella gestione di questa patologia.
Materiali e metodi
Presentiamo il caso di una paziente con fistola oro-antrale in esiti di plurimi tentativi falliti di chiusura chirurgica con lembi locali. Alla luce del quadro endoscopico-radiologico di blocco del complesso ostiomeatale, la paziente è stata sottoposta a chirurgia endoscopica endonasale funzionale.
Risultati
La procedura chirurgica è risultata efficace, con riabilitazione del complesso ostiomeatale e chiusura spontanea della fistola oro-antrale a tre mesi dall’intervento naso-sinusale.
Conclusioni
In base all’esperienza degli autori, la corretta gestione della fistola oro-antrale non può prescindere da un inquadramento collegiale radiologico, otorinolaringoiatrico e odontoiatrico prima di procedere al tentativo di chiusura chirurgica per via transorale
Using multiscale structural analysis to infer high-/ultrahigh-pressure assemblages in subducted rodingites of the Zermatt-Saas Zone at Valtournanche, Italy
No full textRodingites hosted in serpentinites of the upper Valtournanche (Zermatt-Saas Zone) record four stages of ductile deformation of which the first three are associated with new mineral growth; D1 and D2 developed under high-pressure to ultrahigh-pressure conditions and D3 under lower pressure conditions.
On the base of the modal amount of the main mineral phases three types of rodingites are individuated: epidote-, garnet-chlorite clinopyroxene-, and vesuvianite-bearing rodingites. They are interpreted as deriving from ocean floor
metasomatism of former gabbro dykes intruded in mantle rocks, successively affected by subduction-related metamorphism during the Alpine convergence.
Field mapping allowing continuous structural correlation shows that the deformation history recorded in the serpentinites affects also rodingites. On the basis of syn-D2 peak conditions already inferred in serpentinites (2.5 ± 0.3 GPa and 600 ± 20 °C) the following syn-D2 assemblages in rodingites are interpreted as developed under the same physical conditions, during the Alpine subduction: epidoteII, clinopyroxeneII, Mg-chloriteII, titaniteI, ± garnetII, ± tremoliteI in epidote-bearing rodingites; Mg-chloriteII, garnetII, clinopyroxeneII, ± vesuvianiteII, ± opaque minerals, in garnet-chlorite-clinopyroxene-bearing rodingites; vesuvianiteII, Mg-chloriteII, clinopyroxeneII, garnetII, ± titaniteI, ±
epidoteI in vesuvianite-bearing rodingites. Pre-D1 mineral relicts such as Cr-rich spinel and cm-sized clinopyroxene porphyroclasts are interpreted as magmatic vestiges of the rodingitised and eclogitised gabbro dykes, whereas Cr-rich
garnet and Cr-Ti-Ca-rich vesuvianite as developed during oceanic metasomatism. Distinct chemical compositions characterise the same minerals recrystallised during the Alpine subduction. Finally, multiscale structural analysis shows that the dominant structural and metamorphic imprint recorded by the Valtournanche eclogitised rodingites developed during the Alpine subduction and that, in the favourable bulk composition (Ca-rich), vesuvianite is stable also at metamorphic conditions close to ultrahigh-pressure
Microstructure and surface composition of ferromagnetic thick films prepared with NiCo polyol-derived powders
No full textInterest in ferromagnetic thick films stems from their magnetoresistive properties which open new opportunities for achieving reliable and cheap contactless physical sensors. In previous work we have studied the properties of different classes of ferromagnetic metal-based thick films, either prepared from commercial Ni-based pastes, or from prototype NiCo-based pastes, including those prepared with NiCo powders obtained with a polyol process. The latter has been found to give comparatively better magnetoresistive and magnetic responses; nevertheless the information on the real microstructure of the films was incomplete, especially with regard to the surface composition and contamination. In this paper results of an investigation aimed at clarifying these features and their evolution with the firing conditions are reported. The study included analyses of powders and films with scanning electron microscopy (SEM) and X-ray photoemission spectroscopy (XPS). Results show the evolution of sintering and grain growth with the peak firing temperature and give evidence of residual contamination of carbonaceous residues on the films together with an extensive surface oxidation, although the firing process was carried out in nitrogen flow. Moreover the film surfaces are Co rich. These results can guide in the choice of composition and processing conditions for further improvement of the magnetic and magnetoresistive properties of the films
Imagens de Otto Maria Carpeaux: esboço de biografia
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em História, Florianópolis, 2015.Este esboço de biografia procura citar algumas imagens de Otto Maria Carpeaux: construções biográficas de naturezas múltiplas, elaboradas em contextos, por atores e sob condições igualmente díspares. Está constituído a partir de uma visão crítica da História, o que permite que ?outras imagens?, fragmentárias e não monumentais, também tenham espaço. Em diálogo com o princípio da montagem, este esboço apresenta-se em duas partes. Na primeira, Imagens possíveis, estão citadas as imagens elaboradas em vida e post mortem acerca do austríaco-brasileiro que nasceu em Viena em 1900, se exilou no Brasil em 1939 e morreu no Rio de Janeiro, em 1978. Na segunda, Montagens possíveis, apresentam-se duas possibilidades de exercício biográfico: pela leitura alegórica do documentário O velho e o Novo (Otto Maria Carpeaux), entendido como instrumento de intervenção no contexto ditatorial brasileiro e de uma reelaboração biográfica concernentes às suas experiências europeias; e pelo Caderno de imagens críticas, registro dos encontros em Carpeaux pelo meio de imagens críticas produzidas a partir da cesura do presente.Abstract : This biographical sketch attempts to quote some images of Otto Maria Carpeaux: various types of biographical constructions, carried out in different contexts by disparate authors under conditions just as distinct. It stems from a critical view of history, allowing for ?other images? fragmented and non-monumental ? to share the space.In dialogue with the montage principle, this sketch has two parts. The first, Possible Images, quotes the images produced during and after the life of the Austrian-Brazilian, who was born in Vienna in 1900, went to Brazil in exile in 1939 and died in Rio de Janeiro in 1978. The second part, Possible Montages, presents two possibilities of a biographical exercise: through the allegorical reading of documentary O Velho e o Novo (Otto Maria Carpeaux), understood as an instrument of intervention in the Brazilian dictatorship context and as a biographical retelling of the author?s European experiences; and through my Scrapbook of Critical Images, a record of the encounters in Carpeaux through critical images produced from the caesura of the present
Oral History Interview with Maria Landowska, December 21, 1989
No full textInterview with Maria Landowska, a Holocaust survivor from Metz, France. Landowska discusses family, her upbringing, her Jewish father being taken away by strangers, Kristallnacht (Chrystal Night/Night of Broken Glass), deportation by train to Dachau concentration camp, her shock and trauma, work at the camps, Auschwitz, being experimented on along with her twin, eventual recuperation, and her career as an advisor and author
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Oral History Interview with Maria Landowska, December 21, 1989
No full textInterview with Maria Landowska, a Holocaust survivor from Metz, France. Landowska discusses family, her upbringing, her Jewish father being taken away by strangers, Kristallnacht (Chrystal Night/Night of Broken Glass), deportation by train to Dachau concentration camp, her shock and trauma, work at the camps, Auschwitz, being experimented on along with her twin, eventual recuperation, and her career as an advisor and author
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