This map shows the geographic impact of R. C. Hogan'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 R. C. Hogan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. C. Hogan more than expected).
This network shows the impact of papers produced by R. C. Hogan. 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 R. C. Hogan. The network helps show where R. C. Hogan may publish in the future.
Co-authorship network of co-authors of R. C. Hogan
This figure shows the co-authorship network connecting the top 25 collaborators of R. C. Hogan.
A scholar is included among the top collaborators of R. C. Hogan 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 R. C. Hogan. R. C. Hogan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Cuzzi, J. N. & R. C. Hogan. (2012). Primary Accretion by Turbulent Concentration: The Rate of Planetesimal Formation and the Role of Vortex Tubes. Lunar and Planetary Science Conference. 2536.2 indexed citations
Cuzzi, Jeffrey N., et al.. (2009). Primary Accretion: The Birth Population in the Asteroid and KBO regions. Lunar and Planetary Science Conference. 2418.1 indexed citations
6.
Teitler, S., J. M. Paque, Jeffrey N. Cuzzi, & R. C. Hogan. (2009). Statistical Tests of Turbulent Concentration of Chondrules. LPI. 2388.1 indexed citations
Roush, T. L., J. Helbert, R. C. Hogan, & Alessandro Maturilli. (2008). Self-organizing map classification of the Berlin Emissivity Data Base. elib (German Aerospace Center). 2042.3 indexed citations
9.
Cuzzi, J. N., R. C. Hogan, & Karim Shariff. (2007). TOWARDS A SCENARIO FOR PRIMARY ACCRETION OF PRIMITIVE BODIES.. LPI. 1439.1 indexed citations
Roush, T. L. & R. C. Hogan. (2001). Compositional Variability Associated with Stickney Crater on Phobos. 1915.2 indexed citations
12.
Roush, T. L. & R. C. Hogan. (2000). Mars Global Surveyor Thermal Emission Spectrometer Observations of Phobos. Lunar and Planetary Science Conference. 1598.5 indexed citations
13.
Cuzzi, Jeffrey N., R. C. Hogan, & J. M. Paque. (1999). Chondrule Size-Density Distributions: Predictions of Turbulent Concentration and Comparison with Chondrules Disaggregated from L4 ALH85033. Lunar and Planetary Science Conference. 1274.3 indexed citations
Cuzzi, Jeffrey N., R. C. Hogan, J. M. Paque, & Anthony R. Dobrovolskis. (1998). Chondrule Rimming by Sweepup of Dust in the Protoplanetary Nebula: Constraints on Primary Accretion. NASA STI/Recon Technical Report N. 1(1439). 1439.7 indexed citations
16.
Cuzzi, J. N., R. C. Hogan, & Anthony R. Dobrovolskis. (1998). Turbulent Concentration: Fractal Description, Scaling Laws, and Generalized Applications to Planetesimal Accretion. Lunar and Planetary Science Conference. 1443.4 indexed citations
17.
Scargle, J. D., J. N. Cuzzi, Anthony R. Dobrovolskis, et al.. (1993). Dynamical Evolution of Saturn's Rings. 25.3 indexed citations
18.
Dobrovolskis, Anthony R., J. N. Cuzzi, & R. C. Hogan. (1993). Particle Sorting and Segregation in a Preplanetary Nebula. 25.2 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.