Bryan Penfold

About

Bryan Penfold is a scholar working on Health, Toxicology and Mutagenesis, Automotive Engineering and Atmospheric Science. According to data from OpenAlex, Bryan Penfold has authored 10 papers receiving a total of 658 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Health, Toxicology and Mutagenesis, 6 papers in Automotive Engineering and 3 papers in Atmospheric Science. Recurrent topics in Bryan Penfold’s work include Air Quality and Health Impacts (10 papers), Vehicle emissions and performance (6 papers) and Climate Change and Health Impacts (4 papers). Bryan Penfold is often cited by papers focused on Air Quality and Health Impacts (10 papers), Vehicle emissions and performance (6 papers) and Climate Change and Health Impacts (4 papers). Bryan Penfold collaborates with scholars based in United States, Switzerland and Netherlands. Bryan Penfold's co-authors include Rob McConnell, Fred Lurmann, Irva Hertz‐Picciotto, Heather E. Volk, Frederick Lurmann, Nino Künzli, Laura Pérez, Siana Alcorn, Ira B. Tager and S. Katharine Hammond and has published in prestigious journals such as The Science of The Total Environment, Environmental Health Perspectives and Atmospheric Environment.

In The Last Decade

Co-authorship network of co-authors of Bryan Penfold

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

Bryan Penfold

10 papers receiving 632 citations

Fields of papers citing papers by Bryan Penfold

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bryan Penfold. 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 Bryan Penfold. The network helps show where Bryan Penfold may publish in the future.

Countries citing papers authored by Bryan Penfold

Since Specialization

Citations

This map shows the geographic impact of Bryan Penfold'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 Bryan Penfold with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bryan Penfold 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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