Ernani F. Choma

15 papers and 357 indexed citations i.

About

Ernani F. Choma is a scholar working on Health, Toxicology and Mutagenesis, Pollution and Automotive Engineering. According to data from OpenAlex, Ernani F. Choma has authored 15 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Health, Toxicology and Mutagenesis, 6 papers in Pollution and 6 papers in Automotive Engineering. Recurrent topics in Ernani F. Choma’s work include Air Quality and Health Impacts (9 papers), Energy and Environment Impacts (6 papers) and Vehicle emissions and performance (5 papers). Ernani F. Choma is often cited by papers focused on Air Quality and Health Impacts (9 papers), Energy and Environment Impacts (6 papers) and Vehicle emissions and performance (5 papers). Ernani F. Choma collaborates with scholars based in United States, China and France. Ernani F. Choma's co-authors include John S. Evans, Cássia Maria Lie Ugaya, John D. Spengler, José A Gómez-Ibáñez, James K. Hammitt, Matthew Raifman, Shuxiao Wang, Haikun Wang, Xinyu Liang and Ye Wu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Environmental Science & Technology and The Science of The Total Environment.

In The Last Decade

Co-authorship network of co-authors of Ernani F. Choma i

Fields of papers citing papers by Ernani F. Choma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ernani F. Choma. 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 Ernani F. Choma. The network helps show where Ernani F. Choma may publish in the future.

Countries citing papers authored by Ernani F. Choma

Since Specialization
Citations

This map shows the geographic impact of Ernani F. Choma'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 Ernani F. Choma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ernani F. Choma 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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2025