This map shows the geographic impact of S. Marshall'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 S. Marshall with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Marshall more than expected).
This network shows the impact of papers produced by S. Marshall. 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 S. Marshall. The network helps show where S. Marshall may publish in the future.
Co-authorship network of co-authors of S. Marshall
This figure shows the co-authorship network connecting the top 25 collaborators of S. Marshall.
A scholar is included among the top collaborators of S. Marshall 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 S. Marshall. S. Marshall is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Senshu, Hiroki, Hirotomo Noda, Fumi Yoshida, et al.. (2025). Yarkovsky and YORP effects simulation on 3200 Phaethon. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 383(2291). 20240205–20240205.3 indexed citations
Marshall, S., Patrick Taylor, E. G. Rivera‐Valentín, et al.. (2019). Shape model of 3200 Phaethon from radar and lightcurve observations. 2019.1 indexed citations
10.
Virkki, Anne, et al.. (2019). Scattering functions fits for Arecibo Observatory Planetary Radar data. 2019.
Vervack, Ronald J., E. S. Howell, Y. R. Fernández, et al.. (2019). Thermophysical Modeling of (3200) Phaethon Using a Radar/Lightcurve Shape and Constrained by Infrared Observations with SpeX at NASA/IRTF. 2189. 2128.1 indexed citations
13.
Rivera‐Valentín, E. G., Patrick Taylor, V. Reddy, et al.. (2019). Radar and Near-Infrared Characterization of Near-Earth Asteroid (163899) 2003 SD220. Lunar and Planetary Science Conference. 3016.2 indexed citations
14.
Marshall, S., E. S. Howell, Ronald J. Vervack, et al.. (2017). Thermophysical Modeling of Potentially Hazardous Asteroid (85989) 1999 JD6. DPS.1 indexed citations
15.
Taylor, Patrick, J. E. Richardson, E. G. Rivera‐Valentín, et al.. (2016). Radar Observations of Near-Earth Asteroids from Arecibo and Goldstone. Lunar and Planetary Science Conference. 2772.1 indexed citations
16.
Howell, E. S., C. Magri, Y. R. Fernández, et al.. (2015). Thermophysical Model of S-complex NEAs: 1627 Ivar. AAS. 227.1 indexed citations
17.
Marshall, S., E. S. Howell, M. C. Nolan, et al.. (2014). Near-Earth asteroid (137032) 1998 UO_1: Shape model and thermal properties. 337.1 indexed citations
18.
Woźniak, P. R., C. Akerlof, Susan Amrose, et al.. (2001). Classification of ROTSE Variable Stars using Machine Learning. AAS. 199.1 indexed citations
19.
Axelrod, T. S., R. A. Allsman, D. P. Bennett, et al.. (1995). Gravitational Microlensing Events. IAUC. 6155. 2.1 indexed citations
20.
Axelrod, T. S., R. A. Allsman, D. P. Bennett, et al.. (1995). Gravitational Microlensing Events in Progress. IAUC. 6169. 2.1 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.