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.
Regulation of the HIF-1α Level Is Essential for Hematopoietic Stem Cells
This map shows the geographic impact of Eiji Ikeda'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 Eiji Ikeda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eiji Ikeda more than expected).
This network shows the impact of papers produced by Eiji Ikeda. 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 Eiji Ikeda. The network helps show where Eiji Ikeda may publish in the future.
Co-authorship network of co-authors of Eiji Ikeda
This figure shows the co-authorship network connecting the top 25 collaborators of Eiji Ikeda.
A scholar is included among the top collaborators of Eiji Ikeda 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 Eiji Ikeda. Eiji Ikeda is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Shinoda, Hajime, Susumu Ishida, Kousuke Noda, et al.. (2004). Reactive oxygen species upregulate the production of VEGF and MMPs in retinal glial cells. Investigative Ophthalmology & Visual Science. 45(13). 745–745.1 indexed citations
Ikeda, Eiji. (1999). A REVISION OF THE WORLD SPECIES OF QUADRASTICHODELLA GIRAULT, WITH DESCRIPTIONS OF FOUR NEW SPECIES (HYMENOPTERA,EULOPHIDAE). Insecta Matsumurana. 55(55). 13–35.6 indexed citations
14.
Ikeda, Eiji. (1997). Three species of Tetrastichinae (Hymenoptera, Eulophidae), newly recorded from Japan.. Japanese journal of entomology. 65(1). 186–192.3 indexed citations
15.
Ikeda, Eiji, et al.. (1997). A revision of Citrostichus and Mischotetrastichus with descriptions of a new genus and new species. Japanese journal of entomology. 65(3). 562–58225.
16.
Ikeda, Eiji, et al.. (1997). A Revision of Citrostichus and Mischotetrastichus (Hymenoptera: Eulophidae), with Descriptions of a New Genus and New Species. 昆蟲. 65(3). 562–582.4 indexed citations
17.
Ikeda, Eiji. (1995). Revision of the Japanese Species of Chrysocharis (Hymenoptera, Eulophidae), I. Japanese journal of entomology. 63(2). 390–403.7 indexed citations
18.
Ikeda, Eiji, et al.. (1994). Chalcidoids Reared from Elasmus japonicus ASHMEAD (Hymenoptera, Elasmidae), a Parasite of Paper Wasps. Japanese journal of entomology. 62(2). 265–266.3 indexed citations
19.
Ikeda, Eiji, et al.. (1993). Notes on the Palaearctic Species of Dimmockia (Hymenoptera, Eulophidae). 昆蟲. 61(2). 355–360.1 indexed citations
20.
Ikeda, Eiji, et al.. (1990). Distribution of thrombotic lesions in the cerebral arteries in spontaneous occlusion of the circle of Willis: cerebrovascular moyamoya disease.. Dialnet (Universidad de la Rioja). 12(1). 44–8.20 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.