This map shows the geographic impact of J. Roider'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 J. Roider with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Roider more than expected).
This network shows the impact of papers produced by J. Roider. 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 J. Roider. The network helps show where J. Roider may publish in the future.
Co-authorship network of co-authors of J. Roider
This figure shows the co-authorship network connecting the top 25 collaborators of J. Roider.
A scholar is included among the top collaborators of J. Roider 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 J. Roider. J. Roider is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Schunk, Domagoj, Jeanette Franzenburg, David Frank, et al.. (2021). Ocular manifestations and SARS-CoV-2 analysis in tears in patients with COVID-19. Investigative Ophthalmology & Visual Science. 62(8). 1988–1988.2 indexed citations
Miura, Yoko, Felix Treumer, Alexa Klettner, et al.. (2010). Vegf and Pedf Secretions Over Time Following Various Laser Irradiations on an Rpe Organ Culture. Investigative Ophthalmology & Visual Science. 51(13). 469–469.11 indexed citations
4.
Miura, Yoko, Felix Treumer, Alexa Klettner, et al.. (2009). Laser Power-Dependent Expression of Vascular Endothelial Growth Factor (VEGF) by Porcine RPE After Photocoagulation. Investigative Ophthalmology & Visual Science. 50(13). 201–201.1 indexed citations
5.
Brinkmann, Ralf, et al.. (2009). Automatic Dosimetry Control for Gentle Retinal Photocoagulation. Investigative Ophthalmology & Visual Science. 50(13). 2083–2083.1 indexed citations
6.
Hillenkamp, Jost, B. Nölle, Peter Rautenberg, Helmut Fickenscher, & J. Roider. (2009). Akute retinale Nekrose. Der Ophthalmologe. 106(12). 1058–1064.2 indexed citations
Elsner, Holger-Andreas, Shiao Hui Melissa Liew, C. Klatt, et al.. (2005). Selective–Retina–Therapy (SRT) Multicenter Clinical Trial: 6 Month Results in Patients With Diabetic Maculopathy. Investigative Ophthalmology & Visual Science. 46(13). 1463–1463.1 indexed citations
16.
Rudolf, M., et al.. (2005). Lipid Accumulation in Bruch’s Membrane Is Associated With an Increased Expression of Vascular Endothelial Growth Factor (VEGF) in the Choriocapillaries. Investigative Ophthalmology & Visual Science. 46(13). 1213–1213.1 indexed citations
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.