Stefan Krämer

4.7k total citations · 1 hit paper
159 papers, 3.0k citations indexed

About

Stefan Krämer is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Stefan Krämer has authored 159 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Pulmonary and Respiratory Medicine, 29 papers in Surgery and 22 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Stefan Krämer's work include Aortic aneurysm repair treatments (21 papers), Breast Cancer Treatment Studies (17 papers) and Aortic Disease and Treatment Approaches (14 papers). Stefan Krämer is often cited by papers focused on Aortic aneurysm repair treatments (21 papers), Breast Cancer Treatment Studies (17 papers) and Aortic Disease and Treatment Approaches (14 papers). Stefan Krämer collaborates with scholars based in Germany, United States and Switzerland. Stefan Krämer's co-authors include G. S. Hurst, M. G. Payne, J. P. Young, Johannes Görich, L. Sunder-Plassmann, Reinhard Pamler, Andreas Gabelmann, N. Bloembergen, Harald Seifarth and David M. Becker and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Journal of Geophysical Research Atmospheres.

In The Last Decade

Stefan Krämer

149 papers receiving 2.8k citations

Hit Papers

Resonance ionization spec... 1979 2026 1994 2010 1979 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Resonance ionization spectroscopy and one-atom detection
    1979 380 citations Stefan Krämer et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Stefan Krämer 806 559 505 498 333 159 3.0k
A. Kitagawa 1.3k 1.6× 375 0.7× 674 1.3× 125 0.3× 257 0.8× 256 3.0k
Koichi Ogura 1.4k 1.8× 717 1.3× 548 1.1× 73 0.1× 231 0.7× 248 3.6k
Richard H. Clarke 190 0.2× 606 1.1× 361 0.7× 189 0.4× 265 0.8× 79 2.0k
F. Noack 382 0.5× 1.8k 3.3× 290 0.6× 354 0.7× 89 0.3× 195 3.7k
Louis‐S. Bouchard 263 0.3× 1.1k 1.9× 622 1.2× 842 1.7× 503 1.5× 144 3.7k
Hiroshi Watanabe 1.9k 2.4× 435 0.8× 2.1k 4.2× 153 0.3× 123 0.4× 231 5.3k
Hisashi Shimizu 456 0.6× 223 0.4× 284 0.6× 113 0.2× 79 0.2× 153 2.6k
Robert Stanley 1.2k 1.5× 603 1.1× 1.4k 2.8× 256 0.5× 379 1.1× 199 4.6k
Α. Türler 990 1.2× 722 1.3× 899 1.8× 199 0.4× 2.0k 5.9× 225 6.2k
D. Riley 698 0.9× 900 1.6× 147 0.3× 160 0.3× 40 0.1× 167 4.1k

Countries citing papers authored by Stefan Krämer

Since Specialization
Citations

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

Fields of papers citing papers by Stefan Krämer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stefan Krämer

This figure shows the co-authorship network connecting the top 25 collaborators of Stefan Krämer. A scholar is included among the top collaborators of Stefan Krämer 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 Stefan Krämer. Stefan Krämer 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.
2.
Krämer, Stefan, Thomas Rauen, Martin Busch, et al.. (2023). POS1162 EVALUATION OF THE 2022 ACR/EULAR CLASSIFICATION CRITERIA FOR GPA AND MPA IN A EUROPEAN ANCA-ASSOCIATED VASCULITIS (AAV) COHORT. Annals of the Rheumatic Diseases. 82. 913–913. 1 indexed citations
3.
Krämer, Stefan, Thomas Rauen, Martin Busch, et al.. (2023). POS1173 LONG-TERM ANALYSIS OF RELAPSE RATES IN A EUROPEAN ANCA-ASSOCIATED VASCULITIS (AAV) COHORT FOR GPA AND MPA. Annals of the Rheumatic Diseases. 82. 919–919.
4.
Krämer, Stefan, et al.. (2022). Treatment Progress in Triple Negative Breast Cancer. European Journal of Gynaecological Oncology. 43(2). 341–341. 6 indexed citations
5.
Malter, Wolfram, et al.. (2018). Factors Predictive of Sentinel Lymph Node Involvement in Primary Breast Cancer. Anticancer Research. 38(6). 3657–3662. 22 indexed citations
6.
Thangarajah, Fabinshy, Wolfram Malter, Stefanie Hamacher, et al.. (2017). A Retrospective Analysis of Ki-67 Index and its Prognostic Significance in Over 800 Primary Breast Cancer Cases. Anticancer Research. 37(4). 1957–1964. 19 indexed citations
7.
Krämer, Stefan, et al.. (2017). Long-term biodistribution study of HPMA- ran -LMA copolymers in vivo by means of 131 I-labeling. Nuclear Medicine and Biology. 58. 59–66. 6 indexed citations
8.
Thangarajah, Fabinshy, Wolfram Malter, Stefanie Hamacher, et al.. (2016). Predictors of sentinel lymph node metastases in breast cancer-radioactivity and Ki-67. The Breast. 30. 87–91. 8 indexed citations
9.
Fehm, Tanja, Wolfram Jäger, Stefan Krämer, et al.. (2004). Prognostic significance of serum HER2 and CA 15-3 at the time of diagnosis of metastatic breast cancer.. PubMed. 24(3b). 1987–92. 43 indexed citations
10.
Krämer, Stefan, et al.. (2004). Operative Therapie des Mammakarzinoms bei älteren Frauen - Erfahrungen aus Erlangen und Nürnberg. Journal für Kardiologie (Krause & Pachernegg GmbH). 11(2). 10–16. 2 indexed citations
11.
Krämer, Stefan, et al.. (2002). Modellbasierte Messung der Monomerkonzentrationen für eine Emulsionspolymerisation – Vergleich Reaktionskalorimetrie und Zustandsschätzung. Chemie Ingenieur Technik. 74(12). 1726–1731. 1 indexed citations
12.
Jabs, Alexander, et al.. (2002). Coincident presence of HSP47 and BCL-2 early postarterial trauma. Journal of the American College of Cardiology. 39. 20–20. 1 indexed citations
13.
Schulz-Wendtland, R., et al.. (2001). Mammographisch/stereotaktisch gezielte Vakuum-/Exzisionsbiopsie Interventionelle Methoden in der Mammadiagnostik. Der Radiologe. 41(4). 379–384. 4 indexed citations
14.
Gottmann, Eva, Stefan Krämer, Bernhard Pfahringer, & Christoph Helma. (2001). Data quality in predictive toxicology: reproducibility of rodent carcinogenicity experiments.. Environmental Health Perspectives. 109(5). 509–514. 79 indexed citations
15.
Krämer, Stefan, Johannes Görich, N. Rilinger, et al.. (1997). Therapie akuter, traumatischer Gefäßläsionen mittels ummantelter Stents. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 167(11). 496–500. 2 indexed citations
16.
Höckel, Michael, et al.. (1987). Vorzeitige Zervixreifung: Operative oder konservative Therapie?. Archives of Gynecology and Obstetrics. 242(1-4). 683–685.
17.
Lynch, Bothwell Th, Richard A. Bernstein, et al.. (1978). Fanconi's anaemia, with special reference to erythrokinetic features.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 53(2). 43–50. 7 indexed citations
18.
Krämer, Stefan, et al.. (1962). [On fungus diseases of the feet with special reference to textiles currently in use].. PubMed. 13. 264–9. 2 indexed citations
19.
Krämer, Stefan, et al.. (1958). Acute Idiopathic Thrombocytopenia in the Bantu.. 23(2). 93–100. 4 indexed citations
20.
Krämer, Stefan, et al.. (1958). Idiopathic thrombocytopenia in the Bantu: With special reference to Onyalai. Transactions of the Royal Society of Tropical Medicine and Hygiene. 52(5). 411–413. 2 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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