A. J. Ryan
Impact in
- Astronomy and Astrophysics top 5%
- Astro and Planetary Science
- Planetary Science and Exploration
- Stellar, planetary, and galactic studies
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- High-pressure geophysics and materials
- Geological and Geochemical Analysis
Papers in ⓘ
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- Astro and Planetary Science 13
- Planetary Science and Exploration 13
- Space Science and Extraterrestrial Life 1
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- Geological and Geochemical Analysis 3
- High-pressure geophysics and materials 2
- Co-authors
- P. R. Christensen (4 shared papers)B. Rozitis (9 shared papers)D. S. Lauretta (6 shared papers)D. N. DellaGiustina (6 shared papers)C. A. Bennett (4 shared papers)Joshua P. Emery (6 shared papers)Rabia S. Atayee (1 shared paper)D. R. Golish (4 shared papers)
- Journals
- Journal of Geophysical Research Planets (3 papers)The Planetary Science Journal (3 papers)Science (2 papers)Nature Communications (1 paper)Earth Surface Processes and Landforms (1 paper)
- Partner nations
- United StatesUnited KingdomFrance
In The Last Decade
A. J. Ryan
18 papers receiving 266 citations
Peers
Comparison fields: 5 of 57
- Astronomy and Astrophysics 228
- Geophysics 74
- Ecology 70
- Otorhinolaryngology 9
- Atmospheric Science 36
Countries citing papers authored by A. J. Ryan
This map shows the geographic impact of A. J. Ryan'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 A. J. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. J. Ryan more than expected).
Fields of papers citing papers by A. J. Ryan
This network shows the impact of papers produced by A. J. Ryan. 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 A. J. Ryan. The network helps show where A. J. Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside A. J. Ryan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2020 | 56 | |
| 2 | 2020 | 55 | |
| 3 | 2021 | 50 | |
| 4 | 2009 | 24 | |
| 5 | 2012 | 22 | |
| 6 | 2019 | 13 | |
| 7 | 2022 | 12 | |
| 8 | 2022 | 10 | |
| 9 | 2013 | 10 | |
| 10 | 2023 | 7 | |
| 11 | 2021 | 6 | |
| 12 | 2024 | 5 | |
| 13 | 2020 | 4 | |
| 14 | Macroporosity and Grain Density of Rubble Pile Asteroid (101955) Bennu | 2020 | 3 |
| 15 | 2023 | 2 | |
| 16 | Physical Interpretation of Bennu's Thermal Inertia | 2019 | 1 |
| 17 | Heat and Mass Transfer on Planetary Surfaces | 2018 | 1 |
| 18 | 2023 | 1 |
About A. J. Ryan
A. J. Ryan is a scholar working on Astronomy and Astrophysics, Geophysics, Ecology, Otorhinolaryngology and Atmospheric Science, having authored 18 papers that have together received 282 indexed citations. Recurring topics across this work include Astro and Planetary Science (13 papers), Planetary Science and Exploration (13 papers), Isotope Analysis in Ecology (6 papers), Geological and Geochemical Analysis (3 papers), Geology and Paleoclimatology Research (2 papers), High-pressure geophysics and materials (2 papers), Geological formations and processes (1 paper) and Space Science and Extraterrestrial Life (1 paper). The work is most often cited by research in Astronomy and Astrophysics (228 citations), Geophysics (74 citations), Ecology (70 citations), Otorhinolaryngology (9 citations) and Atmospheric Science (36 citations). A. J. Ryan has collaborated with scholars based in United States, United Kingdom and France. Frequent co-authors include P. R. Christensen, B. Rozitis, D. S. Lauretta, D. N. DellaGiustina, C. A. Bennett, Joshua P. Emery, Rabia S. Atayee, D. R. Golish, Marco Delbó and H. Campins. Their work appears in journals such as Journal of Geophysical Research Planets, The Planetary Science Journal, Science, Nature Communications and Earth Surface Processes and Landforms.
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.