S. Hahn

1.4k total citations
29 papers, 1.1k citations indexed

About

S. Hahn is a scholar working on Reproductive Medicine, Endocrinology, Diabetes and Metabolism and Molecular Biology. According to data from OpenAlex, S. Hahn has authored 29 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Reproductive Medicine, 5 papers in Endocrinology, Diabetes and Metabolism and 4 papers in Molecular Biology. Recurrent topics in S. Hahn's work include Ovarian function and disorders (15 papers), Reproductive Biology and Fertility (4 papers) and Endometriosis Research and Treatment (4 papers). S. Hahn is often cited by papers focused on Ovarian function and disorders (15 papers), Reproductive Biology and Fertility (4 papers) and Endometriosis Research and Treatment (4 papers). S. Hahn collaborates with scholars based in Germany, South Korea and Estonia. S. Hahn's co-authors include Onno E. Janßen, Susanne Tan, Sigrid Elsenbruch, K. Mann, Sven Benson, Manfred Schedlowski, Roland Gärtner, Petra Arck, Tiina Dietz and Rainer Kimmig and has published in prestigious journals such as Journal of Biological Chemistry, Human Reproduction and The Journals of Gerontology Series A.

In The Last Decade

S. Hahn

27 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Hahn Germany 14 766 381 274 88 81 29 1.1k
Walidah Walker United States 8 1.0k 1.3× 618 1.6× 177 0.6× 87 1.0× 145 1.8× 9 1.2k
Л. В. Сутурина Russia 15 1.2k 1.5× 756 2.0× 234 0.9× 108 1.2× 173 2.1× 77 1.5k
Christine A. Eagleson United States 10 1.1k 1.5× 766 2.0× 325 1.2× 73 0.8× 163 2.0× 14 1.3k
Laura Patton Italy 13 613 0.8× 395 1.0× 259 0.9× 101 1.1× 106 1.3× 25 963
Susan Sam United States 13 351 0.5× 234 0.6× 139 0.5× 114 1.3× 90 1.1× 17 769
Tarja L. Bützow United States 10 785 1.0× 485 1.3× 306 1.1× 88 1.0× 79 1.0× 12 943
Mahsa Noroozzadeh Iran 15 449 0.6× 271 0.7× 148 0.5× 58 0.7× 76 0.9× 48 636
Susan K. Blank United States 7 484 0.6× 296 0.8× 186 0.7× 38 0.4× 67 0.8× 10 618
Omer Steeno Belgium 16 433 0.6× 218 0.6× 290 1.1× 25 0.3× 148 1.8× 88 1.0k
Uwe Mellinger Germany 22 691 0.9× 776 2.0× 531 1.9× 25 0.3× 108 1.3× 48 1.5k

Countries citing papers authored by S. Hahn

Since Specialization
Citations

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

Fields of papers citing papers by S. Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of S. Hahn. A scholar is included among the top collaborators of S. Hahn 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 S. Hahn. S. Hahn 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.
Knebel, Birgit, Onno E. Janßen, S. Hahn, et al.. (2011). Verschiebung des Verhältnisses von Inflammationsmarkern in einem Kollektiv mit polyzystischem Ovariensyndrom (PCOS). Diabetologie und Stoffwechsel. 6(1). 48–54. 1 indexed citations
3.
Kim, Suntae, S. Hahn, Tae Young Lee, & Yong Kim. (2010). A Study on a Model for Using and Preserving Scientific Data. Journal of the Korean BIBLIA Society for library and Information Science. 21(4). 81–93. 3 indexed citations
4.
Park, Seong-Uk, S. Hahn, & Won-Kyung Sung. (2010). An Economic Ripple Effect Analysis of Semantic Technology. 41(3). 175–190.
5.
Hahn, S.. (2009). The metabolic syndrome.. 56(4). 230–238. 2 indexed citations
6.
Benson, Sven, S. Hahn, Susanne Tan, et al.. (2009). Prevalence and implications of anxiety in polycystic ovary syndrome: results of an internet-based survey in Germany. Human Reproduction. 24(6). 1446–1451. 124 indexed citations
7.
Knebel, Birgit, Onno E. Janßen, S. Hahn, et al.. (2009). Kombinierte Analyse von Paraoxonase-1- und IGF-2-Polymorphismen bei polyzystischem Ovarsyndrom. DMW - Deutsche Medizinische Wochenschrift. 134(20). 1040–1046. 8 indexed citations
8.
Benson, Sven, Petra Arck, Susanne Tan, et al.. (2009). Disturbed stress responses in women with polycystic ovary syndrome. Psychoneuroendocrinology. 34(5). 727–735. 105 indexed citations
9.
Benson, Sven, Petra Arck, Susanne Tan, et al.. (2008). Effects of obesity on neuroendocrine, cardiovascular, and immune cell responses to acute psychosocial stress in premenopausal women. Psychoneuroendocrinology. 34(2). 181–189. 51 indexed citations
10.
Knebel, Birgit, Onno E. Janßen, S. Hahn, et al.. (2008). Increased Low Grade Inflammatory Serum Markers in Patients with Polycystic Ovary Syndrome (PCOS) and their Relationship to PPARγ Gene Variants. Experimental and Clinical Endocrinology & Diabetes. 116(8). 481–486. 43 indexed citations
11.
Tan, Susanne, S. Hahn, Sven Benson, et al.. (2008). Psychological implications of infertility in women with polycystic ovary syndrome. Human Reproduction. 23(9). 2064–2071. 102 indexed citations
12.
Hahn, S., Susanne Tan, S. Sack, et al.. (2007). Prevalence of the Metabolic Syndrome in German Women with Polycystic Ovary Syndrome. Experimental and Clinical Endocrinology & Diabetes. 115(2). 130–135. 62 indexed citations
13.
Benson, Sven, Onno E. Janßen, S. Hahn, et al.. (2007). Obesity, depression, and chronic low-grade inflammation in women with polycystic ovary syndrome. Brain Behavior and Immunity. 22(2). 177–184. 113 indexed citations
14.
Hahn, S., M Schmidt, Rainer Kimmig, et al.. (2006). The Combination of Increased Ovarian Volume and Follicle Number is Associated with More Severe Hyperandrogenism in German Women with Polycystic Ovary Syndrome. Experimental and Clinical Endocrinology & Diabetes. 114(4). 175–181. 19 indexed citations
15.
Hahn, S., Susanne Tan, Sigrid Elsenbruch, et al.. (2005). Clinical and Biochemical Characterization of Women with Polycystic Ovary Syndrome in North Rhine-Westphalia. Hormone and Metabolic Research. 37(7). 438–444. 61 indexed citations
16.
Quadbeck, B., Rudolf Hoermann, S. Hahn, et al.. (2005). Binding, Stimulating and Blocking TSH Receptor Antibodies to the Thyrotropin Receptor as Predictors of Relapse of Graves’ Disease after Withdrawal of Antithyroid Treatment. Hormone and Metabolic Research. 37(12). 745–750. 20 indexed citations
17.
Hahn, S., Sigrid Elsenbruch, Roland Gärtner, et al.. (2004). Metformin - ein effektiver Therapieansatz in der Behandlung des Polyzystischen Ovarsyndroms. DMW - Deutsche Medizinische Wochenschrift. 129(19). 1059–1064. 16 indexed citations
18.
Hahn, S., et al.. (2004). High prevalence of autoimmune thyroiditis in patients with polycystic ovary syndrome. European Journal of Endocrinology. 150(3). 363–369. 237 indexed citations
19.
Becks, K. H., et al.. (1994). Genetische Algorithmen in der Elementarteilchenphysik. Physikalische Blätter. 50(3). 238–240. 1 indexed citations
20.
Hahn, S., et al.. (1989). Unusual Pattern of Fatty Acid Biosynthesis. Journal of Biological Chemistry. 264(35). 21043–21046. 21 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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