102,243 research outputs found
Influence of the whole-rock composition on crystallisation of sodic amphiboles (piemonte nappe, Western Alps)
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Teachers and new technologies: the Teamblogging experience
No full textResearchers’ interest in technologies at school is longstanding and still increasing, tackling both their impact on learning, and the conditions of their effective use in education. A main concern is however, teachers’ widespread lack of confidence towards new technologies.This paper analyses an experience of effective integration of new technologies at school and offers some reflections on teachers’ perceptions about the development of their awareness. This is based on the initiatives implemented by Rete Dialogues, an Italian national school network committed to practice the pedagogy of dialogue and linked with the international project Generation Global. We focus in particular on the importance of creating a suitable learning environment, in which teachers are trained and supported. We observe how the role of peer tutoring is crucial and building a computer-supported cooperative community of professionals become possible.
Docenti e nuove tecnologie: l’esperienza del Teamblogging
Nel tempo sono divenute sempre più numerose le ricerche sull’utilizzo delle tecnologie a scuola, sia sul loro effetto sull’apprendimento, sia sulle condizioni necessarie per un loro efficace utilizzo in ambito didattico. A tutt’oggi si registra però una diffusa diffidenza da parte dei docenti in questo ambito. Questo studio riflette sulle resistenze dei docenti, proponendo un’esperienza di integrazione efficace delle nuove tecnologie a scuola attraverso le iniziative promosse da Rete Dialogues, una rete nazionale di scuole impegnate nella pedagogia del dialogo, nell’ambito del progetto internazionale Generation Global. Lo studio si sofferma in particolare sull’importanza della creazione di un contesto di apprendimento adatto, in cui i docenti vengano formati, supportati e messi in rete tra loro, nell’ottica della creazione di una comunità professionale di lavoro supportata dal computer
Typographie, Topographie
No full textIndagine su alcuni aspetti del rapporto scrittura e immagine partendo dal testo di Anne-Marie Christin's L’Image écrite ou la déraison graphique. Esemplificazioni di tale dinamica in testi di Mallarmé (Coup de dès e scritti teorici), Apollinaire (Calligrammes), Reverdy e Cendrars (Prose du Transsibérien e Sonnets dénaturés).
This essay investigates some aspets of the relationship between text and image, through an analysis of Anne-Marie Christin's L’Image écrite ou la déraison graphique, with some examples taken from Mallarmé's Coup de dès, Apollinaire's Calligrammes), Reverdy, and Cendrars' Prose du Transsibérien and Sonnets dénaturés
Carta Geologica d’Italia alla scala 1:50.000, Foglio 003 Vetta d’Italia con Note Illustrative
No full textTertiary age and paleostructural inferences of the eclogitic imprint in the Austroalpine outliers and Zermatt-Saas ophiolite, western Alps
No full textThe Austroalpine Sesia-Lanzo inlier and upper Austroalpine Dent Blanche, Mt. Mary and Pillonet outliers occur on top of the western-Alpine orogenic wedge and, as a whole, override the structurally composite ophiolitic Piemonte zone. Instead, the Mt. Emilius, Glacier-Rafray, Etirol-Levaz and other lower Austroalpine eclogitic outliers are inserted within the Piemonte zone, between its upper (Combin) and lower (Zermatt-Saas) tectonic elements, or within the latter. Rb-Sr dating on phengitic micas show that the eclogitic imprint in the lower Austroalpine outliers, conventionally regarded as Late Cretaceous by comparison with the Sesia-Lanzo inlier, is of Eocene age (49-40 Ma), like the underlying Zermatt-Saas ophiolite (45-42 Ma) between the Aosta valley and Gran Paradiso massif. 40Ar-39Ar plateau ages on the same mica concentrates of the ophiolitic Zermatt-Saas nappe (46-43 Ma) are consistent with Rb-Sr dating, whereas that on the Austroalpine Glacier-Rafray klippe (92 Ma) is influenced by argon excess. The lower Austroalpine outliers underwent the subduction metamorphism concurrently with the Zermatt-Saas nappe, 20-25 Ma later than the eclogitic Sesia-Lanzo inlier and blueschist Pillonet klippe. The temporal gap and present intra-ophiolitic position mean that the lower Austroalpine outliers were probably derived from an intraoceanic extensional allochthon (Mt. Emilius domain) stranded inside the Piemonte-Ligurian ocean far from the Dent Blanche-Sesia domain and Adriatic margin
Bibliographie Hilarion G. Petzold 1958 – 2009 mit Anhang als Einführung
No full textDieses Archiv enthält die Gesamtbibliographie der Werke des Autors nebst einiger Texte „Über H. G. Petzold“ im Schlussteil der Bibliographie sowie einen Anhang mit einer Einführung in die Architektur des Werkes in seinem wissenslogischen Aufbau als Ausarbeitung seines „Tree of Science Modells“ (2007).This archive contains the complete bibliography of the author and some texts about H. G. Petzold, moreover an epilogue with an introduction to the architecture of the works in its epistemological structure and composition and as an elaborations of Petzold’s „Tree of Science Modell (2007).https://www.fpi-publikation.de/polyloge/01-2009-petzold-h-g-gesamtbibliographie-h-g-petzold-1958-2009-updating-november2009/peerReviewedpublishedVersio
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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