A. J. Ryan

4.3k citations
18 papers · 282 indexed · h-index 9

Impact in

    • Astro and Planetary Science
    • Planetary Science and Exploration
    • Stellar, planetary, and galactic studies
    • High-pressure geophysics and materials
    • Geological and Geochemical Analysis

Papers in

    • Astro and Planetary Science 13
    • Planetary Science and Exploration 13
    • Space Science and Extraterrestrial Life 1
    • Geological and Geochemical Analysis 3
    • High-pressure geophysics and materials 2

A. J. Ryan

18 papers receiving 266 citations

Peers

A. J. Ryan
Comparison fields: 5 of 57
  • Astronomy and Astrophysics 228
  • Geophysics 74
  • Ecology 70
  • Otorhinolaryngology 9
  • Atmospheric Science 36
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J. Melosh United States
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Citations per year

Countries citing papers authored by A. J. Ryan

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Border = papers with A. J. Ryan Line = papers co-authored together A. J. Ryan links everyone, so they are left out of the graph.

All Works

18 of 18 papers shown
#Work
1 202056
2 202055
3 202150
4 200924
5 201222
6 201913
7 202212
8 202210
9 201310
10 20237
11 20216
12 20245
13 20204
14
Macroporosity and Grain Density of Rubble Pile Asteroid (101955) Bennu
20203
15 20232
16
Physical Interpretation of Bennu's Thermal Inertia
20191
17
Heat and Mass Transfer on Planetary Surfaces
20181
18 20231

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.

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