This map shows the geographic impact of D. O’Sullivan'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 D. O’Sullivan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. O’Sullivan more than expected).
This network shows the impact of papers produced by D. O’Sullivan. 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 D. O’Sullivan. The network helps show where D. O’Sullivan may publish in the future.
Co-authorship network of co-authors of D. O’Sullivan
This figure shows the co-authorship network connecting the top 25 collaborators of D. O’Sullivan.
A scholar is included among the top collaborators of D. O’Sullivan 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 D. O’Sullivan. D. O’Sullivan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Park, Y., et al.. (2009). A COMPARISON OF ACCURACY AND STROKE CHARACTERISTICS BETWEEN TWO PUTTING GRIP TECHNIQUES. ISBS - Conference Proceedings Archive. 1(1).1 indexed citations
Zhou, D., et al.. (2003). Dose Equivalent, Absorbed Dose and Charge Spectrum Measurements Made in the International Space Station Orbit. ICRC. 4. 2263.13 indexed citations
O’Sullivan, D., A. Thompson, J. Bosch, et al.. (1991). The LDEF ultra heavy cosmic ray experiment. 3134. 367–375.3 indexed citations
13.
Kirsch, E., P. W. Daly, W.-H. Ip, et al.. (1990). Particle observations by EPA/EPONA during the outbound pass of Giotto from comet Halley and their relationship to large scale magnetic field irregularities.. Annales Geophysicae. 8. 455–462.5 indexed citations
14.
McKenna‐Lawlor, S., P. W. Daly, E. Kirsch, et al.. (1989). In situ energetic particle observations at comet Halley recorded by instrumentation aboard the Giotto and Vega 1 missions.. 7. 121–127.10 indexed citations
15.
Kirsch, E., A. Korth, S. McKenna‐Lawlor, et al.. (1989). Evidence for the field line reconnection process in the particle and magnetic field measurements obtained during the Giotto-Halley encounter.. Annales Geophysicae. 7. 107.8 indexed citations
16.
Kirsch, E., S. McKenna‐Lawlor, D. O’Sullivan, A. Thompson, & P. W. Daly. (1987). Observation of energetic particles (E > 30 keV) by the Giotto experiment EPA in the magnetic cavity of comet Halley.. ESASP. 278. 145–148.2 indexed citations
17.
McKenna‐Lawlor, S., B. Wilken, P. W. Daly, et al.. (1987). Energy spectra of pick-up ions recorded during the encounter of Giotto with comet Halley.. ESASP. 278. 133–137.1 indexed citations
18.
Daly, P. W., E. Kirsch, S. McKenna‐Lawlor, et al.. (1986). Comparison of energetic ion measurements at Comets Giacobini-Zinner and Halley. 250. 179–183.1 indexed citations
19.
O’Sullivan, D.. (1985). LDEF-1 and Beyond. 17. 40.1 indexed citations
20.
Thompson, A., et al.. (1983). The Variation of Track Response with Registration Temperature in Solid State Nuclear Track Detectors and its Implications for Cosmic Ray Composition Studies. International Cosmic Ray Conference. 8. 127.1 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.