Siemen Jager

836 total citations
23 papers, 640 citations indexed

About

Siemen Jager is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Surgery. According to data from OpenAlex, Siemen Jager has authored 23 papers receiving a total of 640 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Reproductive Medicine, 7 papers in Public Health, Environmental and Occupational Health and 4 papers in Surgery. Recurrent topics in Siemen Jager's work include Sperm and Testicular Function (15 papers), Reproductive Biology and Fertility (6 papers) and Reproductive tract infections research (3 papers). Siemen Jager is often cited by papers focused on Sperm and Testicular Function (15 papers), Reproductive Biology and Fertility (6 papers) and Reproductive tract infections research (3 papers). Siemen Jager collaborates with scholars based in Netherlands, South Africa and Japan. Siemen Jager's co-authors include Jan A.M. Kremer, Jos Arts, Dick Hoekstra, T. van Slochteren-Draaisma, Heimen Schraffordt Koops, J Oldhoff, J. M. Nijman, Dick J. Tinga, Han J.A. Mensink and J.A.M. Kremer and has published in prestigious journals such as Cancer, Biochemical Journal and European Journal of Biochemistry.

In The Last Decade

Siemen Jager

23 papers receiving 587 citations

Peers

Siemen Jager
Comparison fields: 5 of 78
  • Reproductive Medicine 443
  • Public Health, Environmental and Occupational Health 274
  • Surgery 113
  • Molecular Biology 112
  • Genetics 81
Replace Jyrki Suominen with:
Jyrki Suominen Finland
Stan A. Beyler United States
G. Haidl Germany
D. Propping United States
G Hellinga Netherlands
E. Johannisson Sweden
María José Munuce Argentina
Evelyn Cottell Ireland
Susanne Bangsbøll Denmark
Rosaria Schillaci Italy
Jyrki Suominen Finland View profile →
Citations per field, relative to Siemen Jager
Siemen Jager · 1×
Citations per year, relative to Siemen Jager
Siemen Jager · 1×

Countries citing papers authored by Siemen Jager

Since Specialization
Citations

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

Fields of papers citing papers by Siemen Jager

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Siemen Jager

This figure shows the co-authorship network connecting the top 25 collaborators of Siemen Jager. A scholar is included among the top collaborators of Siemen Jager 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 Siemen Jager. Siemen Jager 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
# Work Indexed citations
1 4
2 1
3 3
4 15
5 10
6 8
7 44
8 39
9 11
10 42
11 8
12 24
13 61
14
Triple staining of human sperm: technical aspects.
16
15 3
16
The inhibition of sperm penetration in cervical-mucus of women with anti-spermatozoal antibodies
1
17 67
18
Treatment of infertility caused by antisperm antibodies.
33
19
Unexplained poor postcoital test
1
20 135

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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