This map shows the geographic impact of John Heiser'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 John Heiser with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Heiser more than expected).
This network shows the impact of papers produced by John Heiser. 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 John Heiser. The network helps show where John Heiser may publish in the future.
Co-authorship network of co-authors of John Heiser
This figure shows the co-authorship network connecting the top 25 collaborators of John Heiser.
A scholar is included among the top collaborators of John Heiser 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 John Heiser. John Heiser is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Allwine, K.J., et al.. (2007). Urban Dispersion Program: Urban measurements applied to emergency response. University of North Texas Digital Library (University of North Texas).4 indexed citations
Heiser, John, et al.. (2001). SMART 3-D CHARACTERIZATION OF SUBSURFACE CONTAMINATION AROUND THE BELOW GRADE DUCTS AT THE BROOKHAVEN GRAPHITE RESEARCH REACTOR.
12.
Heiser, John, et al.. (2000). USE OF PERFLUOROCARBON TRACER (PFT) TECHNOLOGY FOR SUBSURFACE BARRIER INTEGRITY VERIFICATION AT THE WALDO TEST SITE. University of North Texas Digital Library (University of North Texas).1 indexed citations
13.
Heiser, John, et al.. (2000). Viscous liquid barrier demonstration at the Brookhaven National Laboratory Linac Isotope Producer. University of North Texas Digital Library (University of North Texas).3 indexed citations
Kalb, P.D., et al.. (1991). Durability of incinerator ash waste encapsulated in modified sulfur cement. University of North Texas Digital Library (University of North Texas).4 indexed citations
Kalb, P.D., John Heiser, & Piergiuseppe Colombo. (1990). Comparison of modified sulfur cement and hydraulic cement for encapsulation of radioactive and mixed wastes. University of North Texas Digital Library (University of North Texas).2 indexed citations
18.
Fuhrmann, M., et al.. (1989). Accelerated leach testing of radionuclides from solidified low-level waste.2 indexed citations
19.
Fuhrmann, M., et al.. (1989). Development of an accelerated leach test. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).2 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.