This map shows the geographic impact of Siegel'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 Siegel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Siegel more than expected).
This network shows the impact of papers produced by Siegel. 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 Siegel. The network helps show where Siegel may publish in the future.
Co-authorship network of co-authors of Siegel
This figure shows the co-authorship network connecting the top 25 collaborators of Siegel.
A scholar is included among the top collaborators of Siegel 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 Siegel. Siegel is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Brearley, A. J., et al.. (1992). Nature and genesis of clay minerals of the Rustler Formation in the vicinity of the Waste Isolation Pilot Plant in Souteastern New Mexico.3 indexed citations
6.
Shephard, Les E., Robert J. Glass, Siegel, & Vincent Tidwell. (1990). An experimental program for testing the validity of flow and transport models in unsaturated tuff: The Yucca Mountain Project. University of North Texas Digital Library (University of North Texas).1 indexed citations
7.
Siegel, et al.. (1990). Studies of radionuclide sorption by clays in the Culebra dolomite at the WIPP site, southeastern New Mexico.1 indexed citations
Kent, Douglas B., et al.. (1988). Surface-complexation modeling of radionuclide adsorption in subsurface environments.40 indexed citations
10.
Siegel, et al.. (1986). Approximate methods to calculate radionuclide discharges for performance assessment of HLW repositories in fractured rock. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
11.
Siegel, et al.. (1984). Radionuclide releases from a hypothetical nuclear waste repository: potential violations of the proposed EPA standard by radionuclides with multiple aqueous species. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).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.