Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
The Genesis and Collapse of Third Millennium North Mesopotamian Civilization
This map shows the geographic impact of F. Guichard'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 F. Guichard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites F. Guichard more than expected).
This network shows the impact of papers produced by F. Guichard. 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 F. Guichard. The network helps show where F. Guichard may publish in the future.
Co-authorship network of co-authors of F. Guichard
This figure shows the co-authorship network connecting the top 25 collaborators of F. Guichard.
A scholar is included among the top collaborators of F. Guichard 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 F. Guichard. F. Guichard is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Lavenu, Loïc, F. Guichard, Yoann Zaouter, et al.. (2018). Nonlinear pulse compression of Yb-doped fiber source in a gas-filled multipass cell. SPIRE - Sciences Po Institutional REpository.1 indexed citations
3.
Çağatay, M. Namık, Sabine Wulf, F. Guichard, et al.. (2013). Tephra record from the Sea of Marmara for the last 70 ka and its paleoceanographic implications. AGU Fall Meeting Abstracts. 2013.1 indexed citations
Ge, Tiantian, et al.. (2009). Field-Analytical approach of land-sea records for elucidating the Younger Dryas Boundary syndrome. AGU Fall Meeting Abstracts. 2009.1 indexed citations
Guichard, F.. (2003). À la recherche du vin comme révélateur littéraire. En relisant Jean Giono. Lusotopie. 10(1). 467–483.
8.
Beaudouin, Célia, et al.. (2002). L’enregistrement régulier du temps par une levée turbiditique (NEOFAN du Rhône, Mer Méditerranée) : apports de la palynologie. Persée (Ministère de lEnseignement supérieur et de la Recherche).1 indexed citations
9.
Guichard, F.. (1998). Luís Nuno Espinha da Silveira, Território e poder. Nas origens do Estado contemporâneo em Portugal. Lusotopie. 5(1). 571–572.1 indexed citations
10.
Guichard, F.. (1998). Religion et dynamiques spatiales : un marqueur identitaire en lusophonie ?. Lusotopie. 5(1). 235–244.2 indexed citations
11.
Guichard, F.. (1997). António Barreto, ed., A situação social em Portugal, 1960-1995. Lusotopie. 4(1). 535–535.3 indexed citations
Guichard, F.. (1996). Rui Afonso, Um homem bom. Aristides de Sousa Mendes, o "Wallenberg português". Lusotopie. 3(1). 407–407.1 indexed citations
14.
Guichard, F.. (1996). Jorge Fernandes Alves, Os Brasileiros. Emigração e retorno no Porto oitocentista, 1994. Lusotopie. 3(1). 409–409.3 indexed citations
15.
Álvarez, Leticia Suárez, F. Guichard, Pierre Louis Lions, & Jean‐Michel Morel. (1992). Axiomes et équations fondamentales du traitement d'images. (Analyse multiéchelle et E.D.P.). 315(2). 135–138.23 indexed citations
16.
Guichard, F.. (1991). Vin de Madère : Alain Huetz de Lemps, Le vin de Madère. 62(1). 108–110.
17.
Guichard, F., et al.. (1990). Tephrochronologic Study of Two Piston Cores off Japan. 35(3). 313–322.2 indexed citations
Guichard, F., et al.. (1983). Contributions au débat sur l'agriculture au Portugal à l'époque de Salazar. Persée (Ministère de lEnseignement supérieur et de la Recherche).1 indexed citations
20.
Yokoyama, Yūsuke, R. Chesselet, F. Guichard, et al.. (1972). Cosmonuclides in lunar rocks. Geochimica et Cosmochimica Acta. 3. 1733–1746.8 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.