102,180 research outputs found
A Imagem alimentar e o advento do menor na literatura infantil: estranhamentos de Gianni Rodari
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-graduação em Literatura, Florianópolis, 2011Elaborou-se esta tese a partir da pesquisa sobre a presença da imagem do alimento em alguns contos clássicos da tradição oral e em (re)leituras literárias para crianças. Tomam-se aqui o alimento e o ato de comer em uma dimensão estética, levando em consideração o duplo código que se articula nos livros infantis: o texto e a ilustração. O trabalho visa, em uma distribuição rizomática, potencializar a literatura infantil em sala de aula a partir do aparato teórico-metodológico oferecido pelo escritor italiano Gianni Rodari em sua Gramática da Fantasia (1982). Alimento, imaginação, fantasia, estranhamento e relações com o menor articulam-se como conceitos que favorecem a formação de um leitor híbrido ou, nos termos da pesquisa, um leitor menor. Por meio de estratégias interdisciplinares, discute-se a comensalidade e suas mudanças histórico-sociais - da escassez do alimento ao comer em excesso -, e tais estratégias resultam em uma metafórica alimentar que pensa o alimento na literatura e a literatura como alimento. Neste sentido, chega-se a um encontro produtivo entre as narrativas e o leitor, tendo, por um lado, o livro atrativo e/ou nutritivo, e, por outro, um percurso da fome ou do desejo de comer, da devoração cultural, de uma educação alimentar.This thesis was elaborated from the research on the presence of food images in classical tales of oral tradition and in literary (re)readings for children. Here, food and eating are viewed on an aesthetic dimension, taking in consideration the double code articulated on children?s books: text and illustration. The purpose of this paper is to optimize, on a rhizomatic distribution, the use of children?s literature in the classroom, based on the theoretical-methodological apparatus offered by the Italian writer Gianni Rodari in his book The Grammar of Fantasy (1982). Food, imagination, fantasy, estrangement and relationships with the minor are articulated as concepts that promote the development of a hybrid reader or, in the terms of the research, a minor reader. Through interdisciplinary strategies, commensality and its social-historic changes are discussed - from scarcity of food to excessive eating - and such strategies result on a metaphor that analyzes food in literature and literature as food. In this sense, a productive encounter between narratives and reader is reached, having the attractive or nutritious book on the one hand and, on the other hand, a trajectory of food or the desire to eat, of cultural devouring, of nutritional education
Torte volanti e cavalli a dondolo spaziali: la fantascienza fiabesca di Gianni Rodari
No full textNonostante quasi nessuno lo dica, a mio giudizio Gianni Rodari è stato essenzialmente uno scrittore di fantascienza. In effetti, una cosa che dovrebbe saltare subito agli occhi è che Gianni Rodari scrive sì fiabe, però in esse non c’è assolutamente la minima traccia di elementi magici o soprannaturali. Certamente tutti i suoi racconti contengono qualche elemento fantastico (se così non fosse, del resto, non sarebbero fiabe), ma lo sviluppano sempre a partire da una base che è fondamentalmente scientifica
Gianni Rodari sbarca in America: un viaggio lungo cinquant'anni e oltre
No full textLa fama di Gianni Rodari (1920-1980) in traduzione inglese affonda le radici negli anni '60 del Novecento, a seguito della prima pubblicazione delle Favole al telefono con Einaudi editore. Quando poi nel 1970 Rodari vince l'ambito Hans Christian Andersen Award, ecco che il numero di traduzioni verso i paesi di lingua anglofona si moltiplica nelle voci di diversi traduttori. Tuttavia, il viaggio in traduzione di Rodari lo porta in un primo momento verso il Regno Unito, prima di approdare nel 1996 negli Stati Uniti con la Grammatica della fantasia tradotta da Jack Zipes. Prima di allora, gli Stati Uniti avevano solo conosciuto tre brevi favole pubblicate nel noto Cricket Magazine. Grazie alle celebrazioni per il centenario dalla nascita nel 2020, in questo saggio si mostra come sia arrivato un nuovo impulso traduttivo volto a far sentire la voce di questo autore così importante per la letteratura italiana anche in ambito anglofono
Saper abitare la Terra attraverso i viaggi della fantasia e delle emozioni di Gianni Rodari
No full textRodari esprime la necessità ineludibile di rispettare l’infanzia, della quale oggi non si salvaguarda il diritto alla partecipazione attiva e alla quale si sottraggono spazi e tempi consoni alla crescita.
Il contributo considera come Rodari sia in grado di parlare con i bambini di temi da cui si ritenevano esclusi, e fra questi anche di quello relativo al rispetto dell’ambiente e della realtà fisica e antropica autentica. I racconti di Rodari aiutano l’infanzia a liberarsi da sovrastrutture e ‘gabbie’ che impediscono di coltivare relazioni e azioni sostenibili e a compiere un viaggio nella terra, verso il ‘giusto abitare’, in cui il bambino sia protagonista e non solo passivo consumatore
Final height in growth hormone-deficient childhood cancer survivors after growth hormone therapy
No full textPurpose: Growth hormone deficiency (GHD) is the most prevalent hypothalamic–pituitary (HP) disorder found in childhood cancer survivors (CCS). The published studies assessing GHD in CCS concluded that recombinant human GH (rhGH) does not restore final height (FH) to that predicted from mid-parental height (MPH). Thus, wider analyses on final height outcomes after rhGH in CCS are needed. Methods: Retrospective study on final height (FH) in 87 CCS treated with rhGH. Patients were divided into: Group A (n =48) who underwent cranial radiotherapy or had non-irradiated tumours of HP area, and B (n =39) who were treated with craniospinal or total body irradiation (TBI). 19/87 patients with central precocious/early puberty also received GnRH analogues. Results: Height (HT) gain after 1 and 2 years of rhGH was 0.38 ± 0.35 SDS and 0.18 ± 0.30 SDS, respectively (P < 0.0001); mean FH was in the normal range (− 0.85 ± 1.34 SDS), though not significantly different from HT SDS at baseline. 67% overall failed to reach MPH especially in Group B (P < 0.0001). However, height loss (HT SDS-MPH SDS) at FH improved or remained stable compared to baseline in 26/45 patients (58%). On stepwise regression analysis, major determinants of FH were HT at baseline (P < 0.0001) and delay before start of rhGH (P = 0.012). There was no significant difference in FH when GnRHa was added to rhGH. Conclusion: rhGH and GnRH analogues therapy, when indicated, though failing to induce catch-up growth, prevented further height loss leading to a FH within the normal range but still below MPH, this latter being statistically significant in children who received craniospinal and TBI
Stato di qualità delle acque superficiali e modellistica per la gestione dell’eutrofizzazione negli invasi artificiali
No full textAnálisis y aprovechamiento didáctico de "Cuentos por teléfono" de G. Rodari, en 4º de Educación Primaria
No full textEl presente trabajo parte de la obra Cuentos por teléfono, de G. Rodari, y su relación con el currículum escolar. Se abordan los datos más relevantes del autor sobre su vida y obra, deteniéndonos en las técnicas que propone para la creación literaria aplicables al aula.
En la parte práctica de este TFG recogemos una serie de ideas para la ambientación del aula y se ofrecen varias propuestas de actividades para realizar con el alumnado de 4º curso de Educación Primaria, a partir de cuatro cuentos del libro citado, así como un apartado dedicado a la atención a la diversidad.Grado en Educación Primari
Comparing wild and cultivated Arnica montana L. from the Italian Alps to explore the possibility of a sustainable production using local seeds
No full textMountain arnica (Arnica montana L.) is an herbaceous long-lived plant of nutrient-poor grasslands of European mountains. It is a widely used medicinal plant for the treatment of injuries and accidents, the secondary metabolites that mediate the anti-inflammatory effects of arnica flowerheads being mainly sesquiterpene lactones (SLs, Fig. 1). Habitat fragmentation, abandonment of pasturing and collection for herbal use led to the rapid decline of this species, for this reason, the sustainable production instead of the collection of wild material, should be incentivized. A wild accession of arnica inflorescences versus a commercial from Valsaviore (Italian Alps) were confronted in the germination performances and the phytochemical characterization through High Performance Liquid Chromatography (HPLC), Nuclear Magnetic Resonance (NMR) and Gas Chromatography–Mass Spectrometry techniques (GC-MS). Germination percentage (GRP) was high (>75%) both for commercial and wild seeds. 1H NMR spectrum of arnica extracts were very similar and demonstrated a signal richness confirming the presence of sesquiterpene compounds, esters of helenaline and dehydroelenaline. The main compounds identified were 6-O-(2-methylbutyryl)-helenalin (HMB) 6-O-isobutyryl-11α,13-dihydrohelenalin (DHIB), 6-O-(2- methylbutyryl)-helenalin (HIB), 6-O-(2-methylbutyryl)-11α,13-dihydrohelenalin (DHMB) and 6-O- metthacryloylhelenalin (HM). The major compounds in A. montana volatiles composition were germacrene D (found in a quantity of 26 μg/g in wild arnica and 10 μg/g in the cultivated one), α-Bergamotene (18 μg/g in the wild cultivar and 11 μg/g in the cultivated flos), cymene (14 μg/g) limonene (11 μg/g) and α- fellandrene (15 μg/g) in the cultivated arnica and δ-cadinene (13 μg/g) in the wild one. A significantly high percentage of acetic acid methyl ester (38 μg/g) and 2-methyl-methyl ester of propanoic acid (31 μg/g) were found for cultivated arnica and were probably associated with fermentation processes linked to the traditional method of air drying on trellis. In applied botany, the possibility to grow A. montana in marginal territories is of interest for farmers in alpine regions looking for alternative crops in high mountain farming. In our case the wild germplasm was eligible for cultivated cropping both for chemical composition (Fig. 2) and germination performance. The possibility of growing A. montana and a controlled local first transformation are important to incentivize local, good quality and sustainable production (Fig. 3). The growing of seedlings “in loco” could be of great interest both for farmers and for natural conservation purposes
Device-independent witness for the nonobjectivity of quantum dynamics
No full textQuantum Darwinism offers an explanation for the emergence of classical objective features (those we are used to at macroscopic scales) from quantum properties at the microscopic level. The interaction of a quantum system with its surroundings redundantly proliferates information to many parts of the environment, turning it accessible and objective to different observers. However, given that one cannot probe the quantum system directly, only its environment, how to determine whether an unknown quantum property can be deemed objective? Here we propose a probabilistic framework to analyze this question and show that objectivity implies a Bell-like inequality. Among several other results, we show quantum violations of this inequality, a device-independent proof of the nonobjectivity of quantum correlations. We also implement a photonic experiment where the temporal degree of freedom of photons is the quantum system of interest, while their polarization acts as the environment. Employing a fully black-box approach, we achieve the violation of a Bell-like inequality, thus certifying the nonobjectivity of the underlying quantum dynamics in a fully device-independent framework
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