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.
Surfing during population expansions promotes genetic revolutions and structuration
This map shows the geographic impact of Nicolas Ray'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 Nicolas Ray with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicolas Ray more than expected).
This network shows the impact of papers produced by Nicolas Ray. 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 Nicolas Ray. The network helps show where Nicolas Ray may publish in the future.
Co-authorship network of co-authors of Nicolas Ray
This figure shows the co-authorship network connecting the top 25 collaborators of Nicolas Ray.
A scholar is included among the top collaborators of Nicolas Ray 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 Nicolas Ray. Nicolas Ray is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Brun, Michel, et al.. (2020). Implementation manual for developing a national network of maternity units : Improving Emergency Obstetric and Newborn Care (EmONC). Archive ouverte UNIGE (University of Geneva).5 indexed citations
12.
Giuliani, Grégory, Pierre Lacroix, Yaniss Guigoz, et al.. (2014). Bringing GEOSS services into practice. Archive ouverte UNIGE (University of Geneva).6 indexed citations
13.
Asmaryan, Shushanik, Armen Saghatelyan, Hrachya Astsatryan, et al.. (2014). Leading the way toward an environmental National Spatial Data Infrastructure in Armenia. Archive ouverte UNIGE (University of Geneva).2 indexed citations
14.
Ray, Nicolas, et al.. (2012). “Influence of Chemicals, PGR's and Cow-dung Slurry as Seed Treatment on Germiability, Growth and Development of Khirnee (Manilkara hexandra Roxb) under Net House Condition”. Trends in Biosciences. 7(14). 1641–1643.4 indexed citations
15.
Ray, Nicolas, et al.. (2012). Effect of mixture of growing media on germination and seedlings growth of different mango (Mangifera indica L.) cultivars under net house conditions.. THE ASIAN JOURNAL OF HORTICULTURE. 7(2). 409–411.
16.
Maurya, Rohit, et al.. (2012). EVALUATION OF DIFFERENT ORGANIC MEDIA AND WATER HOLDING MATERIALS WITH IBA ON ROOTING AND SURVIVAL OF AIR LAYERING IN GUAVA (Psidium guajava L.) CV. ALLAHABAD SAFEDA. THE ASIAN JOURNAL OF HORTICULTURE. 7(1). 44–47.8 indexed citations
17.
Gorgan, Dorian, Karel Charvát, Victor Bâcu, et al.. (2010). Requirements and specifications for the development of BSC-OS Portal. Archive ouverte UNIGE (University of Geneva).3 indexed citations
Giuliani, Grégory, Nicolas Ray, Anthony Lehmann, & Karel Charvát. (2009). EnviroGRIDS interoperability guideline. Archive ouverte UNIGE (University of Geneva).1 indexed citations
20.
Gorgan, Dorian, et al.. (2009). EnviroGRIDS Data Storage Guidelines. Archive ouverte UNIGE (University of Geneva).2 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.