P. Janknecht

51 papers and 876 indexed citations
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About

P. Janknecht is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Water Science and Technology. According to data from OpenAlex, P. Janknecht has authored 51 papers receiving a total of 876 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Ophthalmology, 15 papers in Radiology, Nuclear Medicine and Imaging and 10 papers in Water Science and Technology. Recurrent topics in P. Janknecht’s work include Intraocular Surgery and Lenses (11 papers), Glaucoma and retinal disorders (10 papers) and Ocular Infections and Treatments (9 papers). P. Janknecht is often cited by papers focused on Intraocular Surgery and Lenses (11 papers), Glaucoma and retinal disorders (10 papers) and Ocular Infections and Treatments (9 papers). P. Janknecht collaborates with scholars based in Germany, Portugal and France. P. Janknecht's co-authors include A. G. Brito, R. Nogueira, Jens Funk, L. F. Melo, M. Fernanda R. P. Proença, Alexandrina Rodrigues, Juan José Sendra Salas, Céline Picard, Peter A. Wilderer and Adélio Mendes and has published in prestigious journals such as Environmental Science & Technology, Bioresource Technology and Vision Research.

In The Last Decade

Co-authorship network of co-authors of P. Janknecht

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

Fields of papers citing papers by P. Janknecht

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by P. Janknecht

Since Specialization
Citations

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