C. Jahn

1.0k total citations
31 papers, 787 citations indexed

About

C. Jahn is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, C. Jahn has authored 31 papers receiving a total of 787 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ophthalmology, 12 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Surgery. Recurrent topics in C. Jahn's work include Intraocular Surgery and Lenses (10 papers), Corneal surgery and disorders (6 papers) and Glaucoma and retinal disorders (5 papers). C. Jahn is often cited by papers focused on Intraocular Surgery and Lenses (10 papers), Corneal surgery and disorders (6 papers) and Glaucoma and retinal disorders (5 papers). C. Jahn collaborates with scholars based in Germany, France and United States. C. Jahn's co-authors include Ernst J. Schaefer, H Bryan Brewer, E. Anthony Jones, Jay H. Hoofnagle, James C. Osborne, John J. Albers, Frank T. Lindgren, L Taam, Martina Kron and Klaus von Bergmann and has published in prestigious journals such as Gastroenterology, FEBS Letters and European Journal of Biochemistry.

In The Last Decade

C. Jahn

29 papers receiving 745 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
C. Jahn Germany 15 259 243 188 182 150 31 787
Minoru Nagayama Japan 15 122 0.5× 403 1.7× 66 0.4× 8 0.0× 230 1.5× 58 788
Fatih Bulucu Türkiye 16 102 0.4× 136 0.6× 17 0.1× 34 0.2× 10 0.1× 52 688
A Mühlhöfer Germany 11 150 0.6× 119 0.5× 14 0.1× 19 0.1× 23 0.2× 21 610
Marshall Sack United States 11 63 0.2× 42 0.2× 15 0.1× 34 0.2× 56 0.4× 12 517
Motoshi Ouchi Japan 18 124 0.5× 183 0.8× 23 0.1× 14 0.1× 13 0.1× 58 846
Lijun Zhao China 13 71 0.3× 51 0.2× 33 0.2× 21 0.1× 15 0.1× 47 540
Bijan Roshan United States 11 106 0.4× 144 0.6× 21 0.1× 13 0.1× 13 0.1× 16 823
Shahid M. Malik United States 17 534 2.1× 279 1.1× 18 0.1× 6 0.0× 385 2.6× 49 946
Diethard Pruefer Germany 12 128 0.5× 346 1.4× 42 0.2× 9 0.0× 15 0.1× 23 731
Di Sun China 17 161 0.6× 435 1.8× 85 0.5× 5 0.0× 19 0.1× 49 962

Countries citing papers authored by C. Jahn

Since Specialization
Citations

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

Fields of papers citing papers by C. Jahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Jahn

This figure shows the co-authorship network connecting the top 25 collaborators of C. Jahn. A scholar is included among the top collaborators of C. Jahn 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 C. Jahn. C. Jahn 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.
Jahn, C.. (2023). Die Iris: Landkarte des Organismus. 18(4). 12–18.
2.
Jahn, C.. (2007). Cataract Surgery With Implantation of a Mechanically and Reversibly Adjustable Intraocular Lens. Archives of Ophthalmology. 125(7). 936–936. 8 indexed citations
3.
Jesel, Laurence, Olivier Morel, Patrick Ohlmann, et al.. (2007). Role of pre-infarction angina and inflammatory status in the extent of microvascular obstruction detected by MRI in myocardial infarction patients treated by PCI. International Journal of Cardiology. 121(2). 139–147. 24 indexed citations
4.
5.
Jahn, C., et al.. (2005). Investigation of the Safety of an Intraocular Lens with Reversibly Adjustable Optical Power: The *Acri.Tec AR-1 PC/IOL. Ophthalmologica. 219(6). 362–365. 5 indexed citations
6.
Jahn, C., et al.. (2004). Improvement of Visual Acuity in Eyes with Diabetic Macular Edema after Treatment with Pars plana Vitrectomy. Ophthalmologica. 218(6). 378–384. 31 indexed citations
7.
Jahn, C., et al.. (2003). Pseudophakic retinal detachment after uneventful phacoemulsification and subsequent neodymium: YAG capsulotomy for capsule opacification. Journal of Cataract & Refractive Surgery. 29(5). 925–929. 28 indexed citations
8.
Jahn, C., et al.. (2003). Intraocular lens with reversibly adjustable optical power. Journal of Cataract & Refractive Surgery. 29(9). 1795–1799. 8 indexed citations
9.
Jahn, C., et al.. (2001). Epiretinal membranes after extracapsular cataract surgery. Journal of Cataract & Refractive Surgery. 27(5). 753–760. 34 indexed citations
10.
Chakfé, Nabil, C. Jahn, P. Nicolini, et al.. (1997). The impact of knee joint flexion on infrainguinal vascular grafts: An angiographic study. European Journal of Vascular and Endovascular Surgery. 13(1). 23–30. 14 indexed citations
11.
Roy, Catherine, et al.. (1996). Assessment of painful ureterohydronephrosis during pregnancy by MR urography. European Radiology. 6(3). 334–338. 61 indexed citations
12.
Jahn, C., et al.. (1995). Wie reproduzierbar und stabil ist die Augendrucksenkung nach extrakapsulärer Kataraktextraktion?. Klinische Monatsblätter für Augenheilkunde. 207(12). 348–352. 2 indexed citations
13.
Welsch, M, et al.. (1993). 35 The captopril test in the diagnosis of renal artery stenosis. Journal of Hypertension. 11(11). 1312–1312. 4 indexed citations
14.
Jahn, C., K. Oette, Alison K. Esser, Klaus von Bergmann, & O. Leiß. (1987). Increased Prevalence of Apolipoprotein E2 in Patients with Retinitis Pigmentosa. Ophthalmic Research. 19(5). 285–288. 6 indexed citations
15.
Vega, Gloria Lena, Klaus von Bergmann, Scott M. Grundy, et al.. (1987). Increased catabolism of VLDL-apolipoprotein B and synthesis of bile acids in a case of hypobetalipoproteinemia. Metabolism. 36(3). 262–269. 21 indexed citations
16.
Schmutz, G, et al.. (1986). [Echographic aspects of Crohn's disease. Apropos of 42 studies].. PubMed. 67(10). 697–706. 1 indexed citations
17.
Jahn, C., Ernst J. Schaefer, L Taam, et al.. (1985). Lipoprotein abnormalities in primary biliary cirrhosis. Gastroenterology. 89(6). 1266–1278. 41 indexed citations
18.
Jahn, C., Ernst J. Schaefer, L Taam, et al.. (1985). Lipoprotein abnormalities in primary biliary cirrhosis. Association with hepatic lipase inhibition as well as altered cholesterol esterification.. PubMed. 89(6). 1266–78. 130 indexed citations
19.
Jahn, C., et al.. (1983). Lipid Composition of Human Aqueous Humor. Ophthalmic Research. 15(4). 220–224. 16 indexed citations
20.
Jahn, C., James C. Osborne, Ernst J. Schaefer, & H Bryan Brewer. (1981). In vitro activation of the enzymic activity of hepatic lipase by apoA‐II. FEBS Letters. 131(2). 366–368. 62 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.

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