G L Ullman

76 papers and 407 indexed citations
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About

G L Ullman is a scholar working on Safety, Risk, Reliability and Quality, Social Psychology and Building and Construction. According to data from OpenAlex, G L Ullman has authored 76 papers receiving a total of 407 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Safety, Risk, Reliability and Quality, 30 papers in Social Psychology and 25 papers in Building and Construction. Recurrent topics in G L Ullman’s work include Traffic and Road Safety (43 papers), Safety Warnings and Signage (30 papers) and Traffic Prediction and Management Techniques (20 papers). G L Ullman is often cited by papers focused on Traffic and Road Safety (43 papers), Safety Warnings and Signage (30 papers) and Traffic Prediction and Management Techniques (20 papers). G L Ullman collaborates with scholars based in United States. G L Ullman's co-authors include C L Dudek, Melisa D. Finley, Raghavan Srinivasan, Steven D. Schrock, Susan T. Chrysler, Marcus A. Brewer, Michael D. Fontaine, Kevin Balke, Paul J. Carlson and Géza Pesti and has published in prestigious journals such as Science, Transportation Research Record Journal of the Transportation Research Board and Journal of Infrastructure Systems.

In The Last Decade

Co-authorship network of co-authors of G L Ullman

This figure shows the co-authorship network connecting the top 25 collaborators of G L Ullman. A scholar is included among the top collaborators of G L Ullman 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 G L Ullman. G L Ullman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by G L Ullman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G L Ullman. 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 G L Ullman. The network helps show where G L Ullman may publish in the future.

Countries citing papers authored by G L Ullman

Since Specialization
Citations

This map shows the geographic impact of G L Ullman'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 G L Ullman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G L Ullman more than expected).

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.

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