This map shows the geographic impact of V. A. Davis'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 V. A. Davis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites V. A. Davis more than expected).
This network shows the impact of papers produced by V. A. Davis. 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 V. A. Davis. The network helps show where V. A. Davis may publish in the future.
Co-authorship network of co-authors of V. A. Davis
This figure shows the co-authorship network connecting the top 25 collaborators of V. A. Davis.
A scholar is included among the top collaborators of V. A. Davis 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 V. A. Davis. V. A. Davis is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Davis, V. A., M. J. Mandell, & M. F. Thomsen. (2004). Representation of the Geosynchronous Plasma Environment for Spacecraft Charging Calculations. NASA Technical Reports Server (NASA). 2002.1 indexed citations
9.
Mandell, M. J., et al.. (2004). NASCAP-2K: An Overview. NASA Technical Reports Server (NASA). 59(9-10). 2785–2799.8 indexed citations
10.
Mandell, M. J., V. A. Davis, & Ioannis G. Mikellides. (2002). NASCAP-2K Preliminary Documentation. Defense Technical Information Center (DTIC).
11.
Mandell, M. J. & V. A. Davis. (2001). A Hall-Effect Thruster Plume and Spacecraft Interactions Modeling Package.12 indexed citations
12.
Katz, Ira, V. A. Davis, M. J. Mandell, & Michael Patterson. (2000). Hollow Cathode Micro Thruster. 36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit.3 indexed citations
13.
Bailey, Sheila G., et al.. (1999). Solar Array Verification Analysis Tool (SAVANT) Developed.
Davis, V. A., et al.. (1995). Parasitic current collection by PASP Plus solar arrays. NASA Technical Reports Server (NASA). 40.2 indexed citations
17.
Davis, V. A., et al.. (1992). Spacecraft Surface Charging Handbook. Defense Technical Information Center (DTIC).11 indexed citations
18.
Mandell, M. J., Ira Katz, V. A. Davis, & Robert A. Kuharski. (1990). NASCAP/LEO calculations of current collection. NASA STI Repository (National Aeronautics and Space Administration). 3089. 334–351.1 indexed citations
19.
Katz, Ira & V. A. Davis. (1988). On the need for space tests of plasma contactors as electron collectors. NASA Technical Reports Server (NASA). 241–244.4 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.