This map shows the geographic impact of J N Hallock'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 N Hallock with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J N Hallock more than expected).
This network shows the impact of papers produced by J N Hallock. 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 N Hallock. The network helps show where J N Hallock may publish in the future.
Co-authorship network of co-authors of J N Hallock
This figure shows the co-authorship network connecting the top 25 collaborators of J N Hallock.
A scholar is included among the top collaborators of J N Hallock 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 N Hallock. J N Hallock is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hallock, J N, G. C. Greene, & David C. Burnham. (1998). Wake Vortex Research—A Retrospective Look. Air Traffic Control Quarterly. 6(3). 161–178.39 indexed citations
Burnham, David C. & J N Hallock. (1997). Wake vortex separation standards : analysis methods. Rosa P: A digital library for transportation research (United States Department of Transportation).6 indexed citations
Hallock, J N. (1991). Aircraft Wake Vortices : An Assessment of the Current Situation. Rosa P: A digital library for transportation research (United States Department of Transportation).22 indexed citations
12.
Burnham, David C. & J N Hallock. (1982). CHICAGO MONOSTATIC ACOUSTIC VORTEX SENSING SYSTEM. VOLUME III. EXECUTIVE SUMMARY: DECAY OF B-707 AND DC-8 VORTICES.1 indexed citations
13.
Burnham, David C. & J N Hallock. (1982). Chicago Monostatic Acoustic Vortex Sensing System. Volume IV. Wake Vortex Decay.. Defense Technical Information Center (DTIC).44 indexed citations
14.
Burnham, David C. & J N Hallock. (1981). CHICAGO MONOSTATIC ACOUSTIC VORTEX SENSING SYSTEM. VOLUME II. DECAY OF B-707 AND DC-8 VORTICES. Defense Technical Information Center (DTIC).1 indexed citations
15.
Sullivan, Timothy J., et al.. (1979). Aircraft Wake Vortex Takeoff Tests at Toronto International Airport. Defense Technical Information Center (DTIC).4 indexed citations
16.
Hallock, J N. (1976). AIRCRAFT WAKE VORTICES - AN ANNOTATED BIBLIOGRAPHY (1923 - 1975). Rosa P: A digital library for transportation research (United States Department of Transportation).15 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.