This map shows the geographic impact of J. Horn'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. Horn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Horn more than expected).
This network shows the impact of papers produced by J. Horn. 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. Horn. The network helps show where J. Horn may publish in the future.
Co-authorship network of co-authors of J. Horn
This figure shows the co-authorship network connecting the top 25 collaborators of J. Horn.
A scholar is included among the top collaborators of J. Horn 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. Horn. J. Horn is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Horn, J. & E. E. Becklin. (2000). Optimized flight planning for SOFIA. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4014. 447–447.
Koubský, P., J. Horn, P. Harmanec, et al.. (1985). 96 Herculis: a remarkable early-type multiple system. Information Bulletin on Variable Stars. 2778. 1.2 indexed citations
Harmanec, P., et al.. (1980). Photoelectric Photometry at the Hvar Observatory. IV. A Study of UBV Variations of a Group of Bright Northern Be Stars. Bulletin of the Astronomical Institutes of Czechoslovakia. 31. 144.1 indexed citations
18.
Horn, J., et al.. (1970). EVOLUTION OF CLOSE BINARIES. V. STATIONARY MODELS REPRESENTING THE END OF THE PHASE OF RAPID MASS LOSS IN CASE A.. Bulletin of the Astronomical Institutes of Czechoslovakia. 21. 45.1 indexed citations
Plavec, M., et al.. (1968). EVOLUTION OF CLOSE BINARIES. I. TWO EXAMPLES OF MASS EXCHANGE IN PHASE I.. Bulletin of the Astronomical Institutes of Czechoslovakia. 19. 24.1 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.