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IL PROGETTO NESIS (NEAPOLIS INFORMATION SYSTEM): ANALISI TERRITORIALE DIACRONICA DEL SETTORE NORD-OCCIDENTALE DELLA CITTÀ DI NAPOLI
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Telerilevamento mediante l’ausilio di Google Earth Engine per il monitoraggio del consumo del suolo e della riduzione del verde urbano: un caso studio nel Casertano
Get PDFIn the last few decades, the remarkable increase in the number of people living in urban areas around the world has posed new challenges for urban planning. The environmental, economic, and social issues of urban sprawl are well well-known also in several metropolitan areas of Italy. In this paper, we consider a southern city of Italy (Campania Region), Caserta and its surroundings. We use several satellite images with different spatial and spectral resolution resolutions (Landsat, Sentinel, and KH-9 Hexagon) within the Google Earth Engine platform, to map the main land use changes of Caserta conurbation from the 1980s to till 2021. The results highlight the great land consumption and, at the same time, the relevant urban infill that occurred in this area in this short period, both on topographic and local scale (referring, in this last case, only to the town of Caserta). While at an early stage, the increase in artificial areas responds to a specific demand related to the increase in the resident population, the urban growth of the last two decades has more complex answers. Systematic delays in land use planning and a biased perspective (usually focusing only on the municipal scale) to solve the problems of a significantly larger area means insufficient services to the citizens in their daily lives (mainly in relation to local public transport and the actual availability of urban green areas)
Digital Field Survey Archaeology. Recupero di legacy data di ricognizioni di superficie in Molise e Puglia con lo stage del Reale Istituto Neerlandese di Roma
No full textLe ricognizioni condotte nel Mediterraneo, grazie all’indagine di ampi territori, hanno permesso la raccolta di una mole sorprendente di dati utili per lo studio del paesaggio e per la ricostruzione del popolamento antico. Il KNIR organizza un tirocinio digitale pensato per gli studenti universitari e dedicato al recupero dei legacy survey data e al loro riversamento nella piattaforma Fasti Online Survey. In questo contributo vengono presentati lo stage e i risultati ottenuti per le regioni Molise e Puglia, discutendo al contempo le potenzialità di questo tipo di iniziative collaborative per la ricerca e la gestione del patrimonio culturale
An Example of Geographic Network Analysis: The Case Study of the Fortore Valley (Molise and Apulia, Italy)
No full textToday, the Fortore River is the geographic and administrative boundary between the regions of Molise and Apulia. In the past decade, scholars have debated Fortore’s role during the pre-Roman and Roman periods, specifically focusing on how this physical boundary may have influenced the interaction and connectivity between Samnium (modern-day Molise) and Daunia (modern-day northern Apulia). Both ancient literary sources and archaeological finds indicate the situation is complicated, and it is challenging to locate the geographical and cultural borders, especially in the pre-Roman period. This article suggests a model to understand the past interaction between the two modern-day areas of Macchia Valfortore (Molise) and Carlantino (Apulia). These sites were in the proximity of the Fortore River, and an investigation of material culture in both locations revealed a complex and diverse society between the sixth century BC and the first century BC. The small-scale spatial networks constructed help to explain the interchange dynamics between the two districts and, furthermore, how each of them related to the ancient road system. The case study demonstrates, moreover, how a not conventional archaeological approach may also highlight the prominence of river connections for economic and social development
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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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