Countries citing papers authored by Roger L. Simpson
Since
Specialization
Citations
This map shows the geographic impact of Roger L. Simpson'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 Roger L. Simpson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger L. Simpson more than expected).
Fields of papers citing papers by Roger L. Simpson
This network shows the impact of papers produced by Roger L. Simpson. 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 Roger L. Simpson. The network helps show where Roger L. Simpson may publish in the future.
Co-authorship network of co-authors of Roger L. Simpson
This figure shows the co-authorship network connecting the top 25 collaborators of Roger L. Simpson.
A scholar is included among the top collaborators of Roger L. Simpson 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 Roger L. Simpson. Roger L. Simpson is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Chesnakas, Christopher J., Roger L. Simpson, & Michael Madden. (1994). Three-Dimensional Velocity Measurements on a 6:1 Prolate Spheroid at 10 deg Angle of Attack. Revision. Defense Technical Information Center (DTIC). 94. 31476.3 indexed citations
11.
Simpson, Roger L., et al.. (1991). Description of a 1000 sensor constant current anemometer system for locating three-dimensional turbulent boundary layer separations. Defense Technical Information Center (DTIC). 92. 31452.2 indexed citations
Simpson, Roger L., et al.. (1990). Measurements of surface shear stresses under a three-dimensional turbulent boundary layer using oil-film laser interferometry. VTechWorks (Virginia Tech).4 indexed citations
14.
Simpson, Roger L., et al.. (1987). Experimental study of two separating turbulent boundary layers. STIN. 87. 26285.1 indexed citations
Simpson, Roger L., Y. T. Chew, & B. G. Shivaprasad. (1980). Measurements of Unsteady Turbulent Boundary Layers with Pressure Gradients.. Defense Technical Information Center (DTIC).2 indexed citations
17.
Simpson, Roger L.. (1979). Some features of strongly accelerated turbulent boundary layers.1 indexed citations
18.
Simpson, Roger L., et al.. (1979). Investigation of blown boundary layers with an improved wall jet system. NASA STI Repository (National Aeronautics and Space Administration).4 indexed citations
19.
Simpson, Roger L., et al.. (1977). Laminariscent turbulent boundary layers: Experiments on nozzle flows. Defense Technical Information Center (DTIC). 76. 13448.2 indexed citations
20.
Simpson, Roger L., et al.. (1974). Laser and Hot-Film Anemometer Measurements in a Separating Turbulent Boundary Layer.. NASA STI/Recon Technical Report N. 75. 17631.8 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.