This map shows the geographic impact of D. van Rooyen'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 D. van Rooyen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. van Rooyen more than expected).
This network shows the impact of papers produced by D. van Rooyen. 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 D. van Rooyen. The network helps show where D. van Rooyen may publish in the future.
Co-authorship network of co-authors of D. van Rooyen
This figure shows the co-authorship network connecting the top 25 collaborators of D. van Rooyen.
A scholar is included among the top collaborators of D. van Rooyen 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 D. van Rooyen. D. van Rooyen is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Rooyen, D. van, et al.. (2003). The TSL 6.4 GHz ECR ion source - status, improvements and measurements. Nukleonika. 99–104.
5.
Teutonico, L. J., et al.. (1986). Pipe crack evaluation in operating boiling water reactors. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 37(9). 38–42.
6.
Rooyen, D. van, et al.. (1985). Strain rate and temperature effects on the stress corrosion cracking of Inconel 600 steam generator tubing in the primary water conditions. University of North Texas Digital Library (University of North Texas).3 indexed citations
Bandy, R. & D. van Rooyen. (1983). Initiation and propagation of stress-corrosion cracking of Alloy 600 in high-temperature water. [PWR]. University of North Texas Digital Library (University of North Texas).5 indexed citations
Rooyen, D. van. (1978). Hydrogen release rates from corrosion of zinc and aluminum. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
14.
Rooyen, D. van & J.R. Weeks. (1976). Denting of Inconel 600 steam generator tubes in pressurized water reactors. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
Staehle, R. W., Adrian Forty, & D. van Rooyen. (1969). PROCEEDINGS OF CONFERENCE ON FUNDAMENTAL ASPECTS OF STRESS CORROSION CRACKING, COLUMBUS, OHIO, SEPTEMBER 11--15, 1967.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).32 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.