1,720,998 research outputs found
Le più antiche strutture antropiche del Neolitico in Italia settentrionale. Indagine analitica e proposte metodologiche
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Toward an understanding of archaeological visibility: the case of the Trentino (southern Alps)
No full textLa Grotta dei Moscerini in località Don Simone (Canino, VT): prima campagna di scavo
Full text linkThe Moscerini cave is located in northern Latium along the Fiora river, in an area known as Don Simone locality. The site has been identified during an archaeological survey carried out in 2019. The preliminary results of the first stratigraphic investigation conducted at the entrance of the cave in 2021 are presented in the paper. The upper part of the deposit can be dated back to the modern period, thanks to scarce material culture recovered. A hearth has been uncovered at the top of a concentration of material culture: impasto pottery sherds, pebbles – some of them showing use traces –, fragments of speleothems and some knapped flint tool. At the entrance of the cave the area around the fire place has been organized as walking surface (presence of fine sediments and small artifacts) and the deposit below as drainage arrangement (stones, speleothems fragments, pebbles). The material culture found fits into the repertoire of the Early Rinaldone facies, referring to the Early Copper Age (3700-3300 BC). The deposit, still under excavation, appears different from the typical Rinaldone assemblage of grave goods and more similar to a household (or ritual?) context
Riflessioni per una schedatura delle caratteristiche tecnomorfologiche delle cuspidi neolitiche: l'esempio archeologico da La Vela e Isera La Torretta
No full textNel contributo vengono prese in considerazione le cuspidi dal sito di La Vela (livelli VBQ1 e 2) e da
quello di Isera la Torretta (livelli VBQ 3, Neolitico tardo ed Età del Rame 1) entrambi situati in Trentino, lungo la
valle segnata dal corso del fiume Adige e presentata la scheda utilizzata per la catalogazione. I reperti vengono
considerati sotto l’aspetto tipologico, tecnologico e funzionale. Sono infatti oggetto d’analisi la fattura, la catena
operativa, l’immanicatura, la capacità di penetrazione, la resistenza all’estrazione, le fratture da impatto e le
tracce di riparazione
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
Nel segno della roncola. Le incisioni rupestri alle pendici del gruppo montuoso Stivo-Bondone (Trento) tra cultura figurativa e paesaggio paesaggio - In the sign of the billhook. The rock engravings around Stivo-Bondone mountain group (Trento) between figurative culture and landscape.
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