F. Hammersen

2.0k total citations
94 papers, 1.3k citations indexed

About

F. Hammersen is a scholar working on Surgery, Physiology and Molecular Biology. According to data from OpenAlex, F. Hammersen has authored 94 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 14 papers in Physiology and 10 papers in Molecular Biology. Recurrent topics in F. Hammersen's work include Barrier Structure and Function Studies (9 papers), Leech Biology and Applications (7 papers) and Erythrocyte Function and Pathophysiology (5 papers). F. Hammersen is often cited by papers focused on Barrier Structure and Function Studies (9 papers), Leech Biology and Applications (7 papers) and Erythrocyte Function and Pathophysiology (5 papers). F. Hammersen collaborates with scholars based in Germany, United States and Sweden. F. Hammersen's co-authors include K. Meßmer, Michael D. Menger, J. Staubesand, B Endrich, K. Meßmer, K. Meßmer, David H. Lewis, G. Feifel, T. J. Galla and A Gidlöf and has published in prestigious journals such as JNCI Journal of the National Cancer Institute, Diabetes and Cellular and Molecular Life Sciences.

In The Last Decade

F. Hammersen

92 papers receiving 1.3k citations

Author Peers

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

Author						Papers	Cites
F. Hammersen	532	292	169	162	153	94	1.3k
U. Bagge	569 1.1×	286 1.0×	176 1.0×	86 0.5×	129 0.8×	85	1.8k
Karl E. Arfors	846 1.6×	427 1.5×	70 0.4×	271 1.7×	57 0.4×	24	1.7k
Moroe Beppu	704 1.3×	394 1.3×	259 1.5×	60 0.4×	137 0.9×	64	1.6k
Roberta Palumbo	494 0.9×	800 2.7×	80 0.5×	149 0.9×	61 0.4×	28	2.3k
Michael E. Yablonski	210 0.4×	527 1.8×	110 0.7×	51 0.3×	143 0.9×	64	2.9k
Heinz Scheuenstuhl	623 1.2×	608 2.1×	31 0.2×	266 1.6×	126 0.8×	28	2.1k
Kimiaki Sato	334 0.6×	219 0.8×	139 0.8×	80 0.5×	114 0.7×	63	966
Cedo M. Bagi	298 0.6×	601 2.1×	94 0.6×	252 1.6×	199 1.3×	48	1.8k
Michael J. Eppihimer	498 0.9×	409 1.4×	148 0.9×	38 0.2×	105 0.7×	49	2.5k
Sumiya Eto	206 0.4×	724 2.5×	96 0.6×	362 2.2×	48 0.3×	117	2.4k

Countries citing papers authored by F. Hammersen

Since Specialization

Citations

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

Fields of papers citing papers by F. Hammersen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of F. Hammersen

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

All Works

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20 of 20 papers shown

Hammersen, F.. (2013). Histology: color atlas of microscopic anatomy.

Schrader, Joachim, F. Hammersen, Stephan Lüders, et al.. (2006). Morbidity and Mortality After Stroke in Patients with Diabetes - Subgroup Analysis from the MOSES Study. Journal of clinical and basic cardiology. 9(1). 2–5. 5 indexed citations

Lüders, Stephan, F. Hammersen, Anke Kulschewski, et al.. (2005). Diagnosis of impaired glucose tolerance in hypertensive patients in daily clinical practice. International Journal of Clinical Practice. 59(6). 632–638. 13 indexed citations

Kreimeier, U., et al.. (1991). Redistribution of Intraorgan Blood Flow in Acute, Hyperdynamic Porcine Endotoxemia. European Surgical Research. 23(2). 85–99. 10 indexed citations

Leiderer, Rosmarie & F. Hammersen. (1990). On the fine structure of arc-capillaries: true a.v. anastomoses or sphincter capillaries?. Anatomy and Embryology. 182(1). 79–84. 2 indexed citations

Barker, John H., et al.. (1990). Direct Monitoring of Capillary Perfusion Following Normovolemic Hemodilution in an Experimental Skin-Flap Model. Plastic & Reconstructive Surgery. 86(5). 946–954. 21 indexed citations

Menger, Michael D., et al.. (1989). Tissue Oxygenation after Prolonged Ischemia in Skeletal Muscle: Therapeutic Effect of Prophylactic Isovolemic Hemodilution. Advances in experimental medicine and biology. 248. 387–395. 13 indexed citations

Barker, John H., F. Hammersen, Eberhard Uhl, et al.. (1989). The Hairless Mouse Ear for in Vivo Studies of Skin Microcirculation. Plastic & Reconstructive Surgery. 83(6). 948–959. 69 indexed citations

Endrich, B, F. Hammersen, & K. Meßmer. (1988). Capillary Ultrastructure and Microcirculatory Function of Malignant Tumors. Advances in experimental medicine and biology. 242. 205–214. 2 indexed citations

10.

Endrich, B, F. Hammersen, & K. Meßmer. (1988). Hyperthermia-Induced Changes in Tumor Microcirculation. Recent results in cancer research. 107. 44–59. 14 indexed citations

11.

Menger, Michael D., F. Hammersen, John H. Barker, G. Feifel, & K. Meßmer. (1988). Tissue PO2 and Functional Capillary Density in Chronically Ischemic Skeletal Muscle. Advances in experimental medicine and biology. 222. 631–636. 5 indexed citations

12.

Meßmer, K. & F. Hammersen. (1987). Microcirculation in inflammation : vessel wall - inflammatory cells - mediator interaction. KARGER eBooks. 1 indexed citations

13.

Mahler, F, K. Meßmer, & F. Hammersen. (1986). Techniques in clinical capillary microscopy. KARGER eBooks. 1 indexed citations

14.

Hammersen, F., et al.. (1985). Endothelial cell vesicles. KARGER eBooks. 1 indexed citations

15.

Hammersen, F.. (1984). Skeletal muscle microcirculation. KARGER eBooks. 2 indexed citations

16.

Hammersen, F.. (1984). Perspectives in methodology for studies of the microcirculation. KARGER eBooks. 1 indexed citations

17.

Meßmer, K. & F. Hammersen. (1983). Vasomotion and quantitative capillaroscopy. KARGER eBooks. 8 indexed citations

18.

Hammersen, F. & Johannes Sobotta. (1975). Atlas der Histologie des Menschen : Zytologie, Histologie und mikroskopische Anatomie.

19.

Hammersen, F., et al.. (1972). Elektronenmikroskopische Untersuchungen zur Epithelstruktur im Magen-Darmakanal von Hirudo medicinalis L.. Cell and Tissue Research. 125(4). 532–552. 7 indexed citations

20.

Hammersen, F.. (1971). Anatomie der terminalen Strombahn : Muster - Feinbau - Funktion. 13 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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