Jan Oldenburg

68 total papers · 2.0k total citations
40 papers, 1.3k citations indexed

About

Jan Oldenburg is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Molecular Biology. According to data from OpenAlex, Jan Oldenburg has authored 40 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 13 papers in Cardiology and Cardiovascular Medicine and 10 papers in Molecular Biology. Recurrent topics in Jan Oldenburg’s work include Cardiac Valve Diseases and Treatments (13 papers), Advanced Control Systems Optimization (9 papers) and Process Optimization and Integration (8 papers). Jan Oldenburg is often cited by papers focused on Cardiac Valve Diseases and Treatments (13 papers), Advanced Control Systems Optimization (9 papers) and Process Optimization and Integration (8 papers). Jan Oldenburg collaborates with scholars based in Germany, Norway and Netherlands. Jan Oldenburg's co-authors include Sophie D. Fosså, Wolfgang Marquardt, Milada Cvancarova, Sigrid Marie Kraggerud, Ragnhild A. Lothe, Marianne Brydøy, Nina Aass, G. Cecilie Alfsen, Andreas Kroll and Janine Nuver and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and JNCI Journal of the National Cancer Institute.

Co-authorship network of co-authors of Jan Oldenburg

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

Jan Oldenburg

33 papers receiving 1.3k citations

Fields of papers citing papers by Jan Oldenburg

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Jan Oldenburg

Since Specialization
Citations

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