1,721,031 research outputs found
"Logique d'exploitation" ou "logique de protection" dans la vallée de la moyenne Moselle. Le paysage révélateur des conflits spatiaux liés à l'extraction des alluvions. / Exploitation or protection in the middle Moselle valley ? The landscape as an indicator of spatial conflicts linked to gravel extradion.
No full textBetween Epinal and Nancy, the Moselle Valley offers 60 km of landscapes that often feature strings of artificial ponds resulting from the exploitation of alluvial deposits. However, some areas seem to have been preserved from the quarry owners' activity and present an agricultural and forestry aspect. In an attempt to explain this dichotomy in the landscape, the author will review the brief history of the quarries in the valley, as well as the problems raised by such activity and the solutions provided. This work aims at shedding light on the complex relations that exist between the river hydrosystem and some human groups whose interests, although sometimes convergent, are most of the time contradictory (quarry owners, communes, environmental protection groups. Water Agency etc.)Entre Epinal et l'agglomération de Nancy, la vallée de la Moselle, sur une soixantaine de kilomètres, présente des paysages souvent marqués par de nombreux étangs artificiels issus de l'extraction des alluvions. Cependant, certaines portions semblent avoir échappé aux carriers et offrent un paysage agricole et forestier. Pour expliquer ce contraste inscrit dans le paysage, la brève histoire de l'extraction dans la vallée est retracée, puis les problèmes apparus lors de l'exploitation et les diverses solutions mises en œuvre sont évoqués. Ce travail éclaire donc les liens complexes qui existent entre, d'une part, l'hydrosystème fluvial et, d'autre part, des groupes humains aux intérêts parfois convergeants, mais le plus souvent contradictoires (carriers, communes, défenseurs de l'environnement. Agence de l'Eau. ..).Edelblutte Simon. "Logique d'exploitation" ou "logique de protection" dans la vallée de la moyenne Moselle. Le paysage révélateur des conflits spatiaux liés à l'extraction des alluvions. / Exploitation or protection in the middle Moselle valley ? The landscape as an indicator of spatial conflicts linked to gravel extradion.. In: Géocarrefour, vol. 75, n°4, 2000. L'interface nature-sociétés dans les hydrosystèmes fluviaux. pp. 293-304
Reconversion et patrimoine au Royaume-Uni
No full textLe numéro 1-2/2008 de la Revue Géographique de l’Est que vous consultez aujourd’hui est le premier numéro paraissant uniquement en ligne sur le portail Revues.org. Fondée en 1961 avec pour objectif la publication d’articles scientifiques sur la France de l’Est, l’Europe rhénane, centrale et orientale et le Proche-Orient, cette grande revue régionale a cessé sa parution papier avec le dernier numéro de l’année 2007. Il s’agit d’une étape décisive dans l’histoire de la revue qui s’adapte ainsi aux exigences de la publication scientifique
Ville-usine, ville industrielle, ville d’entreprise… Approches croisées du fait industrialo-urbain
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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
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
Legacies, mutations and dynamics : a territorial approach to the clothing, leather, footwear and textile industries in France
No full textLa filière de l'Habillement, du Cuir et de la Chaussure et du Textile (HCCT) fait face à de multiples enjeux dans un contexte de crises (délocalisation, 2008, Covid-19). Au fil des siècles, la filière a permis de construire des systèmes industriels partout en France et a contribué à développer des savoir-faire encore ancrés dans les territoires. C'est toute une diversité d'héritages qui sont issus des processus d'industrialisation. Entre les années 1960 et 2010, la filière de l'HCCT a subi un grand nombre de délocalisations, causant des pertes d'emploi, et poussant les industriels à se repositionner sur de nouveaux marchés pour survivre. Cette thèse porte sur les territoires construits par et pour l'industrie de l'HCCT dans plusieurs composantes (paysage, réseaux de formation, traitement de l'héritage, positionnement économique, valorisation des savoir-faire).Un état des lieu quantitatif et cartographique de la filière identifie les territoires industriels de l'HCCT en France ainsi que les dynamiques d'évolution de la filière, dans ses composantes (habillement, cuir-chaussure et textile). A partir de cet état des lieux, un classement en catégories basé sur le positionnement économique des entreprises de la filière (luxe, technique, culturel et Made in France) permet d'identifier la diversité des dynamiques. Une étude du fonctionnement récent de la filière de l'HCCT (institutions de la filière, réseaux d'entreprises, inscription dans des labels) présente la filière dans son ensemble. Un échantillon de 40 territoires, appelés « territoires témoins », sont étudiés au niveau paysager, et cartographique pour mesurer les évolutions visibles et invisibles. Ainsi, cette recherche met en exergue les dynamiques multiples, à l'échelle nationale et locale abordant les ancrages (économique, territorial, paysager, formation) issus des trajectoires territoriales étudiées.The Clothing, Leather, Shoes and Textile (HCCT) industry is facing a number of challenges in a context of crisis (Delocalization, 2008, Covid-19). Through the centuries, the sector has built up industrial systems everything in France and contribute to develop know-how that is still firmly rooted in the regions. A wide variety of legacies/heritages have emerged from the industrialization process. Between the 1960s and 2010, the HCCT sector suffered many delocalization, causing job losses and forcing industrials to adapt themselves on new markets in order to survive. This thesis focuses on the territories built by and for the HCCT industry in several components (landscape, training networks, heritage processing, economic positioning, know-how valorisation).A quantitative and cartographic inventory of the industry identifies the HCCT industrial territories in France, as well as the industry's development dynamics, in all its components (clothing, leather/shoes and textile). Based on this inventory, a classification into categories based on the economic positioning of companies in the sector (luxury, technical, cultural and Made in France) enables us to identify the diversity of dynamics. A study of the recent way the HCCT industry operates (industry institutions, company networks, labels) presents the industry as a whole. A sample of 40 territories, known as "control territories", are studied in landscape and cartographic terms to measure visible and invisible changesets. In this way, the research highlights the multiple dynamics at national scale and local scale, dealing roots (economic, territorial, landscape and training) of the territorial trajectories studied
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