Robert Kraak
Impact in
- Ophthalmology top 5%
- Glaucoma and retinal disorders
- Ocular Infections and Treatments
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- Ocular Surface and Contact Lens
Papers in
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- Ocular Surface and Contact Lens 6
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- Corneal Surgery and Treatments 3
- Co-authors
- Rudolf Guthoff (9 shared papers)Andrey Zhivov (7 shared papers)Oliver Stachs (6 shared papers)Joachim Stave (3 shared papers)János Németh (1 shared paper)B. Erdélyi (1 shared paper)Nadja Knop (2 shared papers)Donald R. Korb (2 shared papers)
- Journals
- Graefe s Archive for Clinical and Experimental Ophthalmology (3 papers)The Ocular Surface (1 paper)Journal of Clinical Microbiology (1 paper)Journal of Refractive Surgery (1 paper)Journal of Anatomy (1 paper)
- Partner nations
- GermanyUnited StatesHungary
In The Last Decade
Robert Kraak
12 papers receiving 470 citations
Peers
Comparison fields: 5 of 46
- Ophthalmology 112
- Public Health, Environmental and Occupational Health 293
- Radiology, Nuclear Medicine and Imaging 157
- Immunology and Allergy 29
- Dermatology 28
Countries citing papers authored by Robert Kraak
This map shows the geographic impact of Robert Kraak'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 Robert Kraak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert Kraak more than expected).
Fields of papers citing papers by Robert Kraak
This network shows the impact of papers produced by Robert Kraak. 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 Robert Kraak. The network helps show where Robert Kraak may publish in the future.
Co-authors
The 23 scholars most cited alongside Robert Kraak, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2006 | 115 | |
| 2 | 2006 | 102 | |
| 3 | 2011 | 74 | |
| 4 | 2010 | 57 | |
| 5 | 2006 | 45 | |
| 6 | 2008 | 45 | |
| 7 | 2010 | 21 | |
| 8 | 2008 | 10 | |
| 9 | Definition of Different Subzones, Including the Lid Wiper, in the Marginal Human Conjunctiva by Histology and in vivo Confocal Microscopy | 2008 | 5 |
| 10 | 2006 | 4 | |
| 11 | 2008 | 3 | |
| 12 | 2011 | 2 |
About Robert Kraak
Robert Kraak is a scholar working on Public Health, Environmental and Occupational Health, Radiology, Nuclear Medicine and Imaging, Ophthalmology, Dermatology and Urology, having authored 12 papers that have together received 483 indexed citations. Recurring topics across this work include Ocular Surface and Contact Lens (6 papers), Corneal Surgery and Treatments (3 papers), Ocular Infections and Treatments (2 papers), Infections and bacterial resistance (1 paper), Facial Rejuvenation and Surgery Techniques (1 paper), Kidney Stones and Urolithiasis Treatments (1 paper), Ureteral procedures and complications (1 paper) and Urological Disorders and Treatments (1 paper). The work is most often cited by research in Ophthalmology (112 citations), Public Health, Environmental and Occupational Health (293 citations), Radiology, Nuclear Medicine and Imaging (157 citations), Immunology and Allergy (29 citations) and Dermatology (28 citations). Robert Kraak has collaborated with scholars based in Germany, United States and Hungary. Frequent co-authors include Rudolf Guthoff, Andrey Zhivov, Oliver Stachs, Joachim Stave, János Németh, B. Erdélyi, Nadja Knop, Donald R. Korb, Andreas Wree and Jack V. Greiner. Their work appears in journals such as Graefe s Archive for Clinical and Experimental Ophthalmology, The Ocular Surface, Journal of Clinical Microbiology, Journal of Refractive Surgery and Journal of Anatomy.
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.