This map shows the geographic impact of J. C. Gregory'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 J. C. Gregory with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. C. Gregory more than expected).
This network shows the impact of papers produced by J. C. Gregory. 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 J. C. Gregory. The network helps show where J. C. Gregory may publish in the future.
Co-authorship network of co-authors of J. C. Gregory
This figure shows the co-authorship network connecting the top 25 collaborators of J. C. Gregory.
A scholar is included among the top collaborators of J. C. Gregory 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 J. C. Gregory. J. C. Gregory is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Peters, P. N., et al.. (1995). Changes in chemical and optical properties of thin film metal mirrors on LDEF. NASA Technical Reports Server (NASA).2 indexed citations
7.
Gregory, J. C., George P. Miller, Ganesh N. Raikar, et al.. (1995). Atomic oxygen dosimetry measurements made on STS-46 by CONCAP 2. NASA Technical Reports Server (NASA). 957–970.3 indexed citations
Peters, P. N. & J. C. Gregory. (1992). Attitude stability of LDEF: Refinement of results from the silver pinhole camera. NASA Technical Reports Server (NASA). 3.2 indexed citations
Gregory, J. C.. (1987). Interaction of Hyperthermal Atoms on Surfaces in Orbit: the University of Alabama Experiment. NASA STI Repository (National Aeronautics and Space Administration).8 indexed citations
Burnett, T. H., J. H. Derrickson, M. Fuki, et al.. (1985). Primary cosmic ray spectra in the range 20-60 GeV/n. NASA Technical Reports Server (NASA). 2. 32.1 indexed citations
19.
Gregory, J. C. & P. N. Peters. (1985). The production of glow precursors by oxidative erosion of spacecraft surfaces. NASA Technical Reports Server (NASA). 174–179.3 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.