1,720,959 research outputs found
Neolitico dei Vasi a coppa/Vlaška (Carso triestino, Italia nord orientale): vecchi dati e nuovi studi sulla ceramica
No full textLe Karst et les Alpes d'Italie nord-orientale: éléments pour une reconstruction de l'évolution culturelle au cours de la préhistoire récente
No full textCet article représente le premier essai de raccorder les études que dès 1990 environ ont regardé la partie plus orientale de l’Italie du nord, en particulier le Karst Classique, les Préalpes Julien et Carniques, les Alpes Julien, Carniques et de Tolmezzo. Les différences physiographiques et de l’histoire de la recherche rendent très difficile la reconstruction de l’évolution culturelle dans la préhistoire récente; néanmoins, il y a des données qui pourraient lier les différents territoires, c'est-à-dire la circulation des matériaux exotiques, l’économie pastorale et la viabilité
C.R.I.G.A. - Catasto Ragionato Informatico delle Grotte Archeologiche
No full textIl Progetto C.R.I.G.A. - Catasto Ragionato Informatico delle Grotte Archeologiche è un Progetto dell'Università degli Studi di Trieste, coordinato da E. Montagnari e F. Cucchi e realizzato con la collaborazione di giovani ricercatori.
Il risultato tangibile del Progetto è un archivio informatico georiferito – denominato appunto C.R.I.G.A. – che contiene i dati storico-archeologici e geo-ambientali di 179 cavità, su un totale di 2729 grotte naturali catastate.
Il C.R.I.G.A. è nato come strumento di ricerca – obiettivo ultimo è, infatti, l’identificazione degli elementi del paesaggio fisico che potrebbero aver influito/condizionato l’uso di ciascun sito da parte dell’uomo in antico –, ma si sta rivelando anche strumento utile di conservazione, tutela e valorizzazione di un patrimonio naturale e culturale di grande valore. Dati finalizzati al rilevamento dello stato di conservazione e delle potenzialità in termini di fruizione didattico / divulgativa e turistica sono già stati inseriti all’interno del database.
Il database è da giugno 2011 visibile in web all’indirizzo www.units.it/criga a seguito della conversione dell’originaria banca dati, creata in Microsoft Access e successivamente esportata in mySQL
Sulle tracce dei pastori-allevatori pre-protostorici nel Carso (e altrove): esempi di uso integrato di indicatori diversi
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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