1,720,955 research outputs found
Migrant Populations and Residential Segregation in Southern Europe: An Overview
No full textThe aim of this contribution is to analyse the peculiarity of the Southern European context in the European migration system. In particular, the first part of this chapter describes the transition of the Southern European countries from areas of origin to areas of destination of international migration flows. The differences in terms of country of citizenship or country of birth of the migrant populations are discussed. The second part is based on an analysis of the literature and the results of a set of studies that were previously carried out within the D4I data challenge “Integration of migrants in cities”. The levels of residential segregation in some European countries (i.e. France, Germany, Ireland, Italy, the Netherlands, Portugal, Spain and United Kingdom) are analysed comparatively, while trying to highlight existing similarities and differences in residential segregation. The causes of the differences are discussed and are mainly linked to the characteristics of the local labour markets and their capacity to integrate the migrant populations
Socio-Spatial Dynamics in Mediterranean Europe. Exploring Metropolitan Structural Processes and Short-term Change
No full textThis book analyses the most recent socio-territorial trends that are developing in the Spanish metropolitan space. The first part focuses on the most recent metropolitan dynamics and demographic changes in Southern Europe. The second part discusses the most important processes in metropolitan areas: the problems of increasing social and residential vulnerability and the problems of diversity management. The third part analyses some concrete cases of the main changes and complexity in the spatial dynamics of metropolitan areas in Southern Europe. Finally, the fourth and last part provides an overview on the instruments and the resources put in place by some Southern European cities for the development of governance and citizen participation as an instrument of reaction to the social, economic and COVID crisis. By discussing the main changes and uncertainties derived from the social scenarios after the pandemic, the dynamics of social dualisation of the city, as well as the necessaryinstruments for its analysis and the main challenges in urban governance with special attention of Southern European context, this book provides an interesting read for spatial demographers, human geographers, social scientists and spatial planners
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
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe 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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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