Jeffrey L. Ullman

About

Jeffrey L. Ullman is a scholar working on Pollution, Industrial and Manufacturing Engineering and Process Chemistry and Technology. According to data from OpenAlex, Jeffrey L. Ullman has authored 34 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pollution, 10 papers in Industrial and Manufacturing Engineering and 6 papers in Process Chemistry and Technology. Recurrent topics in Jeffrey L. Ullman’s work include Pharmaceutical and Antibiotic Environmental Impacts (8 papers), Constructed Wetlands for Wastewater Treatment (6 papers) and Odor and Emission Control Technologies (6 papers). Jeffrey L. Ullman is often cited by papers focused on Pharmaceutical and Antibiotic Environmental Impacts (8 papers), Constructed Wetlands for Wastewater Treatment (6 papers) and Odor and Emission Control Technologies (6 papers). Jeffrey L. Ullman collaborates with scholars based in United States, China and South Africa. Jeffrey L. Ullman's co-authors include Shannon M. Mitchell, Richard J. Watts, Amy L. Teel, Craig Frear, Jeremy A. Rentz, S. Murugan, Douglas R. Call, Saqib Mukhtar, Xinshan Song and Yuhui Wang and has published in prestigious journals such as PLoS ONE, Applied and Environmental Microbiology and The Science of The Total Environment.

In The Last Decade

Co-authorship network of co-authors of Jeffrey L. Ullman

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

Jeffrey L. Ullman

34 papers receiving 1.3k citations

Fields of papers citing papers by Jeffrey L. Ullman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Jeffrey L. Ullman

Since Specialization

Citations

This map shows the geographic impact of Jeffrey 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 Jeffrey 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 Jeffrey 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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