This map shows the geographic impact of Denis Ruellan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Denis Ruellan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Denis Ruellan more than expected).
This network shows the impact of papers produced by Denis Ruellan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Denis Ruellan. The network helps show where Denis Ruellan may publish in the future.
Co-authorship network of co-authors of Denis Ruellan
This figure shows the co-authorship network connecting the top 25 collaborators of Denis Ruellan.
A scholar is included among the top collaborators of Denis Ruellan based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Denis Ruellan. Denis Ruellan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ruellan, Denis. (2014). Analyser le discours de presse.1 indexed citations
7.
Cam, Florence Le & Denis Ruellan. (2014). Changements et permanences du journalisme. HAL (Le Centre pour la Communication Scientifique Directe).6 indexed citations
8.
Ruellan, Denis. (2011). Nous, journalistes : déontologie et identité. HAL (Le Centre pour la Communication Scientifique Directe).1 indexed citations
9.
Cam, Florence Le, et al.. (2009). La production multisupports dans des groupes médiatiques français: premières remarques. 84–95.1 indexed citations
10.
Ruellan, Denis. (2008). Corte e costura do jornalismo. 9(18). 31–40.9 indexed citations
11.
Ruellan, Denis. (2005). Expansion ou dilution du journalisme ?. Les Enjeux de l information et de la communication. Volume 2005(1). 77–86.4 indexed citations
Ruellan, Denis, et al.. (2002). L'information en ligne : un nouveau paradigme pour le journalisme ?. HAL (Le Centre pour la Communication Scientifique Directe). 21–63.1 indexed citations
16.
Ruellan, Denis. (2000). Local. Net: la PQR face à la concurrence par internet. 132–145.2 indexed citations
17.
Ruellan, Denis. (1998). En ligne: un journaliste comme les autres?. 82–85.
18.
Ruellan, Denis. (1997). Les «Pro» du journalisme. Presses universitaires de Rennes eBooks.24 indexed citations
Ruellan, Denis. (1993). Le professionnalisme du flou : identité et savoir-faire des journalistes français. Presses universitaires de Grenoble eBooks.18 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.