P. Gérard

2.0k total citations · 1 hit paper
37 papers, 1.5k citations indexed

About

P. Gérard is a scholar working on Genetics, Atomic and Molecular Physics, and Optics and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, P. Gérard has authored 37 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Genetics, 8 papers in Atomic and Molecular Physics, and Optics and 7 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in P. Gérard's work include Genetic diversity and population structure (8 papers), Plant and animal studies (5 papers) and Magnetic properties of thin films (4 papers). P. Gérard is often cited by papers focused on Genetic diversity and population structure (8 papers), Plant and animal studies (5 papers) and Magnetic properties of thin films (4 papers). P. Gérard collaborates with scholars based in France, United States and Belgium. P. Gérard's co-authors include C Méry, Maria Samson, M Lequesne, Karine Alix, J. S. Heslop‐Harrison, Trude Schwarzacher, Juan Fernández‐Manjarrés, Nathalie Frascaria‐Lacoste, Catherine Montchamp‐Moreau and Quentin Helleu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Applied Physics and Molecular Ecology.

In The Last Decade

P. Gérard

37 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

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.

Indexes of Severity for Osteoarthritis of the Hip and Knee:Validation–Value in Comparison with Other Assessment Tests

1987 643 citations M Lequesne, C Méry et al. Scandinavian Journal of Rheumatology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
P. Gérard France	14	444	382	305	294	284	37	1.5k
John E. Foster United States	28	102 0.2×	766 2.0×	180 0.6×	940 3.2×	167 0.6×	111	2.6k
Gunilla Andersson Sweden	27	60 0.1×	69 0.2×	408 1.3×	300 1.0×	301 1.1×	53	2.2k
Enrique G. Olivares Spain	27	40 0.1×	95 0.2×	119 0.4×	294 1.0×	137 0.5×	88	1.9k
M. Freund United States	24	95 0.2×	90 0.2×	292 1.0×	312 1.1×	141 0.5×	83	1.8k
Roelof Menkveld South Africa	36	148 0.3×	154 0.4×	591 1.9×	496 1.7×	148 0.5×	91	5.2k
Y. Takahashi Japan	24	74 0.2×	109 0.3×	67 0.2×	406 1.4×	81 0.3×	107	1.4k
A. Scholz Germany	22	46 0.1×	108 0.3×	318 1.0×	257 0.9×	202 0.7×	107	1.6k
W. G. Friend Canada	23	109 0.2×	294 0.8×	206 0.7×	202 0.7×	235 0.8×	87	1.6k
James A. Robb United States	28	62 0.1×	217 0.6×	375 1.2×	687 2.3×	134 0.5×	72	2.5k
William G. Henk United States	19	55 0.1×	34 0.1×	75 0.2×	266 0.9×	45 0.2×	63	1.0k

Countries citing papers authored by P. Gérard

Since Specialization

Citations

This map shows the geographic impact of P. Gérard'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 P. Gérard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Gérard more than expected).

Fields of papers citing papers by P. Gérard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Gérard. 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 P. Gérard. The network helps show where P. Gérard may publish in the future.

Co-authorship network of co-authors of P. Gérard

This figure shows the co-authorship network connecting the top 25 collaborators of P. Gérard. A scholar is included among the top collaborators of P. Gérard 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 P. Gérard. P. Gérard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Tenaillon, Maud I., Anne‐Céline Thuillet, Doménica Manicacci, et al.. (2023). Crop domestication as a step toward reproductive isolation. American Journal of Botany. 110(7). e16173–e16173. 7 indexed citations

Bastide, Héloïse, David Ogereau, Catherine Montchamp‐Moreau, & P. Gérard. (2022). The fate of a suppressed X-linked meiotic driver: experimental evolution in Drosophila simulans. Chromosome Research. 30(2-3). 141–150. 2 indexed citations

Gérard, P., et al.. (2018). X-chromosome meiotic drive in Drosophila simulans: a QTL approach reveals the complex polygenic determinism of Paris drive suppression. Heredity. 122(6). 906–915. 6 indexed citations

Alix, Karine, P. Gérard, Trude Schwarzacher, & J. S. Heslop‐Harrison. (2017). Polyploidy and interspecific hybridization: partners for adaptation, speciation and evolution in plants. Annals of Botany. 120(2). 183–194. 261 indexed citations

Helleu, Quentin, P. Gérard, Raphaëlle Dubruille, et al.. (2016). Rapid evolution of a Y-chromosome heterochromatin protein underlies sex chromosome meiotic drive. Proceedings of the National Academy of Sciences. 113(15). 4110–4115. 51 indexed citations

Helleu, Quentin, P. Gérard, & Catherine Montchamp‐Moreau. (2014). Sex Chromosome Drive. Cold Spring Harbor Perspectives in Biology. 7(2). a017616–a017616. 56 indexed citations

Bastide, Héloïse, et al.. (2013). Local dynamics of a fast‐evolving sex‐ratio system in Drosophila simulans. Molecular Ecology. 22(21). 5352–5367. 18 indexed citations

Gérard, P. & Daven C. Presgraves. (2012). Abundant genetic variability inDrosophila simulansfor hybrid female lethality in interspecific crosses toDrosophila melanogaster. Genetics Research. 94(1). 1–7. 13 indexed citations

Presgraves, Daven C., et al.. (2009). Large-Scale Selective Sweep among Segregation Distorter Chromosomes in African Populations of Drosophila melanogaster. PLoS Genetics. 5(5). e1000463–e1000463. 41 indexed citations

10.

Fernández‐Manjarrés, Juan, P. Gérard, Javier Dufour, Christian Raquin, & Nathalie Frascaria‐Lacoste. (2006). Differential patterns of morphological and molecular hybridization between Fraxinus excelsior L. and Fraxinus angustifolia Vahl (Oleaceae) in eastern and western France. Molecular Ecology. 15(11). 3245–3257. 44 indexed citations

11.

Gérard, P., Juan Fernández‐Manjarrés, & Nathalie Frascaria‐Lacoste. (2006). Temporal cline in a hybrid zone population between Fraxinus excelsior L. and Fraxinus angustifolia Vahl. Molecular Ecology. 15(12). 3655–3667. 37 indexed citations

12.

Gérard, P., Etienne K. Klein, Frédéric Austerlitz, Juan Fernández‐Manjarrés, & Nathalie Frascaria‐Lacoste. (2006). Assortative mating and differential male mating success in an ash hybrid zone population.. BMC Evolutionary Biology. 6(1). 96–96. 56 indexed citations

13.

Gérard, P., et al.. (2006). New insights in the recognition of the European ash speciesFraxinus excelsiorL. andFraxinus angustifoliaVahl as useful tools for forest management. Annals of Forest Science. 63(7). 733–738. 14 indexed citations

14.

Saragaglia, Dominique, et al.. (1994). [Anterior instability of the shoulder associated with fracture of the coracoid process. Apropos of 3 cases].. PubMed. 80(7). 651–55. 9 indexed citations

15.

Gérard, P., et al.. (1993). Magnetoresistive sensors based on Ni/sub 81/Fe/sub 19//Ag multilayers. IEEE Transactions on Magnetics. 29(6). 2732–2734. 22 indexed citations

16.

Moutet, F., et al.. (1991). Caractère d'urgence et de gravité des lésions dues aux injections à haute pression au niveau de la main. Annales de Chirurgie de la Main et du Membre Supérieur. 10(5). 476–481. 8 indexed citations

17.

Gérard, P., et al.. (1990). OBSERVATIONS SUR L'UTILISATION EN ETANGS DE SUSPENSIONS BACTÉRIENNES DU COMMERCE. Bulletin Français de la Pêche et de la Pisciculture. 62(316). 28–30. 2 indexed citations

18.

Lequesne, M, Maria Samson, P. Gérard, & C Méry. (1990). [Pain-function indices for the follow-up of osteoarthritis of the hip and the knee].. PubMed. 57(9 ( Pt 2)). 32S–36S. 12 indexed citations

19.

Lequesne, M, C Méry, Maria Samson, & P. Gérard. (1987). Indexes of Severity for Osteoarthritis of the Hip and Knee:Validation–Value in Comparison with Other Assessment Tests. Scandinavian Journal of Rheumatology. 16(sup65). 85–89. 643 indexed citations breakdown →

20.

Suran, G. & P. Gérard. (1984). ESR measurements on amorphous FeNiSi thin films in the ferromagnetic-spin glass transition regime. Journal of Applied Physics. 55(6). 1682–1684. 3 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.

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