1,720,990 research outputs found
Relict blockfields in the Ligurian Alps (Mount Beigua, Italy)
No full textThe area around Monte Beigua is characterized by accumulations of large blocks. Survey indicates the occurrence of flow structures on the surfaces of the blockfields, and a pattern of long axis orientation aligned in the same direction as the local gradient. Blocks are often imbricated upslope at the front. The formation of block streams is tentatively attributed to cold-climate conditions during the Pleistocene
La storia della geologia in Liguria attraverso i documenti e le collezioni dell'Università di Genova
No full textFrom geoheritage to sustainable development: Strategies and perspectives in the Beigua Geopark (italy)
No full textThe consequence of assessing the natural and cultural heritage of a territory is the need of tools for their management. The European Geoparks Network and the Global Geoparks Network (assisted by UNESCO) have the function to provide these tools, aiming at promoting the sustainable development of a territory through the valorization and conservation of its natural and cultural heritage. Becoming an international recognised Geopark in 2005, the Beigua territory has gathered increasing attention from local authorities, tourism operators, entrepreneurs, universities and research institutions, schools, volunteers and environmental associations. During the last 5 years Beigua Geopark developed several projects and acted to raise public awareness on nature conservation. Thanks to effective collaboration with geoscientists, local authorities and tourism organisations, Beigua Geopark set up a structured network of interpretation facilities to support geotourism activities. In this direction, Beigua Geopark also launched an organised touristic offer. Connecting landscape, cultural heritage, sports facilities with unique geological and geomorphological features, Beigua Geopark presents multiple services to encourage both local and regional sustainable development
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
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