This map shows the geographic impact of P. Persoff'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 P. Persoff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Persoff more than expected).
This network shows the impact of papers produced by P. Persoff. 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 P. Persoff. The network helps show where P. Persoff may publish in the future.
Co-authorship network of co-authors of P. Persoff
This figure shows the co-authorship network connecting the top 25 collaborators of P. Persoff.
A scholar is included among the top collaborators of P. Persoff 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 P. Persoff. P. Persoff is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Persoff, P., et al.. (1998). EVALUATION TESTS FOR COLLOIDAL SILICA FOR USE IN GROUTING APPLICATIONS. TECHNICAL NOTE. Geotechnical Testing Journal. 21(3).1 indexed citations
Moridis, G.J., et al.. (1996). A Field Test of a Waste Containment Technology Using a New Generation of Injectable Barrier Liquids. University of North Texas Digital Library (University of North Texas).23 indexed citations
7.
Persoff, P., John A. Apps, & G.J. Moridis. (1996). Effect of dilution and contaminants on strength and hydraulic conductivity of sand grouted with colloidal silica gel. University of North Texas Digital Library (University of North Texas).15 indexed citations
Persoff, P., et al.. (1994). Designing injectable colloidal silica barriers for waste isolation at the Hanford Site. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).6 indexed citations
11.
Persoff, P. & Karsten Pruess. (1993). Flow visualization and relative permeability measurements in rough-walled fractures. University of North Texas Digital Library (University of North Texas). 2033–2041.8 indexed citations
Moridis, G.J., et al.. (1993). New Barrier Fluids for Subsurface Containment of Contaminants. University of North Texas Digital Library (University of North Texas).4 indexed citations
14.
Persoff, P., Karsten Pruess, & Larry R. Myer. (1991). Two-phase flow visualization and relative permeability measurement in transparent replicas of rough-walled rock fractures. University of North Texas Digital Library (University of North Texas).38 indexed citations
Witherspoon, P.A., et al.. (1990). Feasibility analysis and development of foam protected underground natural gas storage facilities. eScholarship (California Digital Library).9 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.