Karl Peltzer

993 papers and 17.4k indexed citations
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About

Karl Peltzer is a scholar working on General Health Professions, Public Health, Environmental and Occupational Health and Clinical Psychology. According to data from OpenAlex, Karl Peltzer has authored 993 papers receiving a total of 17.4k indexed citations (citations by other indexed papers that have themselves been cited), including 401 papers in General Health Professions, 230 papers in Public Health, Environmental and Occupational Health and 187 papers in Clinical Psychology. Recurrent topics in Karl Peltzer’s work include Adolescent Sexual and Reproductive Health (200 papers), HIV/AIDS Research and Interventions (169 papers) and Obesity, Physical Activity, Diet (127 papers). Karl Peltzer is often cited by papers focused on Adolescent Sexual and Reproductive Health (200 papers), HIV/AIDS Research and Interventions (169 papers) and Obesity, Physical Activity, Diet (127 papers). Karl Peltzer collaborates with scholars based in South Africa, Thailand and Taiwan. Karl Peltzer's co-authors include Supa Pengpid, Nancy Phaswana‐Mafuya, Shandir Ramlagan, Natasha Khamisa, Brian Oldenburg, Gladys Matseke, Dragan Ilić, Bomkazi Tutshana, Natalie Friend-du Preez and Julia Louw and has published in prestigious journals such as The Lancet, PLoS ONE and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Karl Peltzer

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

Fields of papers citing papers by Karl Peltzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karl Peltzer

Since Specialization
Citations

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