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.
Efficient transfer of genetic material into mammalian cells using Starburst polyamidoamine dendrimers.
Countries citing papers authored by James M. Johnson
Since
Specialization
Citations
This map shows the geographic impact of James M. Johnson'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 James M. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James M. Johnson more than expected).
Fields of papers citing papers by James M. Johnson
This network shows the impact of papers produced by James M. Johnson. 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 James M. Johnson. The network helps show where James M. Johnson may publish in the future.
Co-authorship network of co-authors of James M. Johnson
This figure shows the co-authorship network connecting the top 25 collaborators of James M. Johnson.
A scholar is included among the top collaborators of James M. Johnson 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 James M. Johnson. James M. Johnson is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hirsch, Candice N., James M. Johnson, Rajandeep S. Sekhon, et al.. (2014). Insights into the Maize Pan-Genome and Pan-Transcriptome . The Plant Cell. 26(1). 121–135.360 indexed citations breakdown →
Rocken, Christian, et al.. (2011). GNSS Positioning of Ocean Buoys in Japan for Disaster Prevention. 717–723.2 indexed citations
12.
Rocken, Christian, et al.. (2011). A New Real-Time Global GPS and GLONASS Precise Positioning Correction Service: Apex. 1825–1838.4 indexed citations
13.
Gowen, Charles R. & James M. Johnson. (2011). Business process improvement: A key to equipment financing company competitiveness. Huskie Commons (Northern Illinois University).1 indexed citations
14.
Rocken, Christian, et al.. (2006). Real-time Ionospheric and Atmospheric Corrections for Wide Area Single Frequency Carrier Phase Ambiguity Resolution. Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006). 2. 1208–1218.7 indexed citations
15.
Iwabuchi, Tetsuya, et al.. (2006). PPP and Network True Real-time 30 sec Estimation of ZTD in Dense and Giant Regional GPS Network and the Application of ZTD for Nowcasting of Heavy Rainfall. Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006). 1902–1909.14 indexed citations
16.
Rocken, Christian, et al.. (2004). Testing a New Network RTK Software System. Proceedings of the 17th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2004). 2831–2839.14 indexed citations
Jensen, Gerald R. & James M. Johnson. (1998). The Dynamics of Corporate Dividend Reductions. SSRN Electronic Journal.3 indexed citations
19.
Johnson, James M., et al.. (1993). Atmospheric Water Vapor as Noise and Signal for Global Positioning System Applications. 797–804.1 indexed citations
20.
Johnson, James M. & Robert E. Miller. (1985). Market Analysis and the Business Plan: Venture Capitalists' Perceptions. Journal of Small Business Management. 23. 38.12 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.