Citations per year, relative to T. D. Shelfer T. D. Shelfer (= 1×)
peers
G. Klingelhöfer
Countries citing papers authored by T. D. Shelfer
Since
Specialization
Citations
This map shows the geographic impact of T. D. Shelfer'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 T. D. Shelfer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. D. Shelfer more than expected).
This network shows the impact of papers produced by T. D. Shelfer. 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 T. D. Shelfer. The network helps show where T. D. Shelfer may publish in the future.
Co-authorship network of co-authors of T. D. Shelfer
This figure shows the co-authorship network connecting the top 25 collaborators of T. D. Shelfer.
A scholar is included among the top collaborators of T. D. Shelfer 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 T. D. Shelfer. T. D. Shelfer 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.
Semones, E., et al.. (2002). Measurement of absorbed dose during the phantom torso experiment on the International Space Station. 34. 2645.3 indexed citations
Morris, R. V., G. E. Lofgren, Le Liu, & T. D. Shelfer. (2001). Crystallization of Oxide and Silicate Phases from Impact Melts with Average Martian Soil Composition. LPI. 2012.2 indexed citations
4.
Morris, R. V., T. G. Graff, T. D. Shelfer, & J. F. Bell. (2001). Effects of Palagonitic Dust Coatings on Visible, Near-IR, and Mossbauer Spectra of Rocks and Minerals: Implication for Mineralogical Remote Sensing of Mars. Lunar and Planetary Science Conference. 1912.6 indexed citations
Morris, R. V., M. D. Lane, S. A. Mertzman, T. D. Shelfer, & P. R. Christensen. (2000). Chemical and Mineralogical Purity of Sinus Meridiani Hematite. Lunar and Planetary Science Conference. 1618.4 indexed citations
7.
Morris, R. V., Lam-Son Lê, D. C. Golden, et al.. (2000). Multidisciplinary Study of Synthetic Mars Global Average Soil Glass. Lunar and Planetary Science Conference. 1611.8 indexed citations
8.
Shelfer, T. D. & R. V. Morris. (1999). Mössbauer Spectroscopy on Mars: Effects of Sample Structure on Spectral Interpretation. LPI. 1813.1 indexed citations
9.
Cintala, M. J., T. D. Shelfer, & Friedrich Hörz. (1999). Growth Times of Impact Craters Formed in Fine-grained Sand. Lunar and Planetary Science Conference. 1958.3 indexed citations
10.
Morris, R. V., T. D. Shelfer, D. W. Ming, & D. C. Golden. (1999). Magnetic Properties Experiments with a Pathfinder Magnet Array on Mauna Kea Volcano: Evidence the Martian Magnetic Mineralogy is Fe-Ti Spinel. Lunar and Planetary Science Conference. 1802.2 indexed citations
11.
Shelfer, T. D. & R. V. Morris. (1998). Effect of a Ferric Weathering Rind on the Optical and Mossbauer Spectra of a Basaltic Rock. Lunar and Planetary Science Conference. 1327.1 indexed citations
Shelfer, T. D., et al.. (1995). Backscatter Mossbauer Spectrometer (BaMS) for Solid-Surface Extraterrestrial Mineralogical Analysis. Lunar and Planetary Science Conference. 26. 1279.2 indexed citations
Agresti, D. G., R. V. Morris, E. L. Wills, et al.. (1992). Extraterrestrial Mössbauer spectrometry. Hyperfine Interactions. 72(1-3). 283–298.10 indexed citations
17.
Shelfer, T. D., et al.. (1991). Backscatter Mossbauer Spectrometer (BaMS) for Planetary Applications: Transducer Design Considerations. Lunar and Planetary Science Conference. 22. 1229.1 indexed citations
18.
Agresti, D. G., et al.. (1990). Development of a Solid-state Mossbauer Spectrometer for Planetary Missions. LPI. 21. 5.1 indexed citations
19.
Morris, R. V., D. G. Agresti, T. D. Shelfer, & T. J. Wdowiak. (1989). Mossbauer Backscatter Spectrometer: A New Approach for Mineralogical Analysis on Planetary Surfaces. Lunar and Planetary Science Conference. 20. 723.4 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.