Johannes F. Klopper

35 papers and 483 indexed citations i.

About

Johannes F. Klopper is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Johannes F. Klopper has authored 35 papers receiving a total of 483 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Radiology, Nuclear Medicine and Imaging, 15 papers in Pulmonary and Respiratory Medicine and 9 papers in Surgery. Recurrent topics in Johannes F. Klopper’s work include Medical Imaging and Pathology Studies (9 papers), Medical Imaging Techniques and Applications (8 papers) and Radiopharmaceutical Chemistry and Applications (8 papers). Johannes F. Klopper is often cited by papers focused on Medical Imaging and Pathology Studies (9 papers), Medical Imaging Techniques and Applications (8 papers) and Radiopharmaceutical Chemistry and Applications (8 papers). Johannes F. Klopper collaborates with scholars based in South Africa and United States. Johannes F. Klopper's co-authors include Harold Atkins, Wolfgang Hauser, Powell Richards, William C. Eckelman, Alfred P. Wolf, A.N. Ansari, Herman Wasserman, Richard M. Lambrecht, P. Richards and W.C. Eckelman and has published in prestigious journals such as Radiology, Journal of Applied Physiology and CHEST Journal.

In The Last Decade

Co-authorship network of co-authors of Johannes F. Klopper i

Fields of papers citing papers by Johannes F. Klopper

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Johannes F. Klopper

Since Specialization
Citations

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