J. Schäfer

906 total citations
19 papers, 459 citations indexed

About

J. Schäfer is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, J. Schäfer has authored 19 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 3 papers in Pulmonary and Respiratory Medicine and 3 papers in Epidemiology. Recurrent topics in J. Schäfer's work include Atomic and Subatomic Physics Research (2 papers), Air Quality Monitoring and Forecasting (2 papers) and Atmospheric chemistry and aerosols (2 papers). J. Schäfer is often cited by papers focused on Atomic and Subatomic Physics Research (2 papers), Air Quality Monitoring and Forecasting (2 papers) and Atmospheric chemistry and aerosols (2 papers). J. Schäfer collaborates with scholars based in Germany, Israel and United States. J. Schäfer's co-authors include Andreas Geyer, B. Alicke, Andreas Hofzumahaus, J. Stutz, U. Platt, F. Holland, H.‐W. Pätz, S. Konrad, A. Volz‐Thomas and W. Pirsig and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Radiotherapy and Oncology and Journal of Pediatric Surgery.

In The Last Decade

J. Schäfer

16 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Schäfer Germany 8 304 138 120 96 64 19 459
Thomas Bjerring Kristensen Sweden 13 329 1.1× 149 1.1× 37 0.3× 212 2.2× 97 1.5× 29 545
Ryan Haley United States 4 205 0.7× 105 0.8× 33 0.3× 97 1.0× 21 0.3× 6 301
Tomomi Watanabe Japan 10 261 0.9× 165 1.2× 18 0.1× 92 1.0× 15 0.2× 26 388
Jian Hou United States 6 248 0.8× 82 0.6× 66 0.6× 124 1.3× 6 0.1× 8 383
Michael Mandl Austria 12 252 0.8× 38 0.3× 19 0.2× 208 2.2× 79 1.2× 19 618
Annemieke Kok Netherlands 9 108 0.4× 39 0.3× 30 0.3× 18 0.2× 52 0.8× 20 389
Wei‐Hsin Ting Taiwan 11 70 0.2× 58 0.4× 29 0.2× 20 0.2× 64 1.0× 30 393
Steve Shen United States 9 58 0.2× 36 0.3× 14 0.1× 20 0.2× 63 1.0× 13 314
Eva Jiménez Spain 7 60 0.2× 169 1.2× 49 0.4× 37 0.4× 7 0.1× 11 314
Sebastian O’Shea United Kingdom 17 509 1.7× 75 0.5× 38 0.3× 498 5.2× 31 0.5× 27 611

Countries citing papers authored by J. Schäfer

Since Specialization
Citations

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

Fields of papers citing papers by J. Schäfer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Schäfer

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

All Works

19 of 19 papers shown
1.
2.
Goldberg, S. Nahum, Marianna Alunni‐Fabbroni, Philipp M. Kazmierczak, et al.. (2024). CT-guided high dose rate brachytherapy can induce multiple systemic proteins of proliferation and angiogenesis predicting outcome in HCC. Translational Oncology. 43. 101919–101919. 2 indexed citations
3.
Moritz, Jörg Detlev, Lars Daniel Berthold, Thekla von Kalle, et al.. (2020). Handlungsempfehlung nach der Leitlinie Trauma des muskuloskelettalen Systems im Kindes- und Jugendalter – Bildgebende Diagnostik. Monatsschrift Kinderheilkunde. 168(6). 541–543.
4.
Lieber, Justus, et al.. (2019). Therapieprinzipien und Outcome nach Frakturen des Condylus radialis im Wachstumsalter. Der Unfallchirurg. 122(5). 345–352. 3 indexed citations
5.
Tsiflikas, Ilias, Christoph Thomas, Dominik Ketelsen, et al.. (2014). High-Pitch Computed Tomography of the Lung in Pediatric Patients: An Intraindividual Comparison of Image Quality and Radiation Dose to Conventional 64-MDCT. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 186(6). 585–590. 6 indexed citations
6.
Slesak, Günther, Dennis Tappe, C. Keller, et al.. (2014). Muskuläre Sarkozystose nach Malaysiareise: eine Fallserie aus Deutschland. DMW - Deutsche Medizinische Wochenschrift. 139(19). 990–995. 7 indexed citations
7.
Kaulitz, Renate, et al.. (2013). Serial evaluation of hepatic function profile after Fontan operation. Herz. 39(1). 98–104. 33 indexed citations
8.
Schäfer, J., J. Vollmar, Fritz Schick, et al.. (2005). Detektion von Lungenrundherden mit der Magnetresonanztomographie in Atemanhaltetechnik im Vergleich zur Spiral-Computertomographie. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 177(1). 41–49. 21 indexed citations
9.
Luz, Oliver, et al.. (2004). Evaluation unterschiedlicher 16-Zeilen-CT-Colonographie-Protokolle am Schweinedarmmodell. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 176(10). 1493–1500. 3 indexed citations
10.
Kluba, Torsten, et al.. (2004). Untersuchungen zum Schwerpunktlot 15-25 Jahre nach Harrington-Distraktionsspondylodese bei Patienten mit idiopathischer Adoleszentenskoliose. Zeitschrift für Orthopädie und ihre Grenzgebiete. 143(2). 188–193. 4 indexed citations
11.
Martini, F., Ulf Leichtle, Corinna Lebherz, et al.. (2003). Postoperative Computertomographie zementfreier Hüftprothesenschäfte. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 175(10). 1413–1416. 4 indexed citations
12.
Alicke, B., Andreas Geyer, Andreas Hofzumahaus, et al.. (2003). OH formation by HONO photolysis during the BERLIOZ experiment. Journal of Geophysical Research Atmospheres. 108(D4). 259 indexed citations
13.
Platt, U., B. Alicke, R. Dubois, et al.. (2002). Free Radicals and Fast Photochemistry during BERLIOZ. Journal of Atmospheric Chemistry. 42(1). 359–394. 63 indexed citations
14.
König, C., et al.. (2001). Technique and results of CT-guided percutanous bone biopsy. Der Orthopäde. 30(8). 545–550. 11 indexed citations
15.
Seemann, Marcus D., Wolfgang Luboldt, J. Schäfer, et al.. (2000). Hybride 3D-Visualisierung und virtuelle Endoskopie von Cochlea-Implantaten. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 172(3). 238–243. 4 indexed citations
16.
Schäfer, J., et al.. (1990). Anamnese und Polysomnographie bei Patienten mit Rhonchopathie und obstruktivem Apnoe-Syndrom: Ein Datenvergleich bei 140 Patienten. Laryngo-Rhino-Otologie. 69(11). 595–599. 1 indexed citations
17.
Schäfer, J. & W. Pirsig. (1990). Digital signal analysis of snoring sounds in children. International Journal of Pediatric Otorhinolaryngology. 20(3). 193–202. 21 indexed citations
18.
Schäfer, J. & W. Pirsig. (1988). Antibiotika-Prophylaxe bei komplizierten rhinochirurgischen Eingriffen - Eine Doppelblindstudie*. Laryngo-Rhino-Otologie. 67(4). 150–155. 12 indexed citations
19.
Schäfer, J., et al.. (1975). Membraneous obstruction of the common bile duct. Journal of Pediatric Surgery. 10(5). 839–840. 5 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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