Charles A. Hjerpe

33 total papers · 449 total citations
23 papers, 338 citations indexed

About

Charles A. Hjerpe is a scholar working on Agronomy and Crop Science, Microbiology and Small Animals. According to data from OpenAlex, Charles A. Hjerpe has authored 23 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Agronomy and Crop Science, 6 papers in Microbiology and 5 papers in Small Animals. Recurrent topics in Charles A. Hjerpe’s work include Microbial infections and disease research (6 papers), Animal Disease Management and Epidemiology (3 papers) and Reproductive Physiology in Livestock (3 papers). Charles A. Hjerpe is often cited by papers focused on Microbial infections and disease research (6 papers), Animal Disease Management and Epidemiology (3 papers) and Reproductive Physiology in Livestock (3 papers). Charles A. Hjerpe collaborates with scholars based in United States, Portugal and Cyprus. Charles A. Hjerpe's co-authors include David W. Hird, Thomas B. Farver, Maria João Vila-Viçosa, Alexandre Leitão, Hélder Cortes, Rubén Vidal, H. D. Knight, Claude F. Garon, Richard P. Silver and Miguel S. Lima and has published in prestigious journals such as Journal of the American Veterinary Medical Association, Veterinary Record and American Journal of Veterinary Research.

Co-authorship network of co-authors of Charles A. Hjerpe

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

Charles A. Hjerpe

23 papers receiving 316 citations

Fields of papers citing papers by Charles A. Hjerpe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles A. Hjerpe. 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 Charles A. Hjerpe. The network helps show where Charles A. Hjerpe may publish in the future.

Countries citing papers authored by Charles A. Hjerpe

Since Specialization
Citations

This map shows the geographic impact of Charles A. Hjerpe'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 Charles A. Hjerpe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles A. Hjerpe 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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2026