Hannu Nikula

26 papers receiving 655 citations

Peers

Hannu Nikula
Comparison fields: 5 of 70
  • Reproductive Medicine 391
  • Endocrinology, Diabetes and Metabolism 227
  • Genetics 163
  • Public Health, Environmental and Occupational Health 160
  • Molecular Biology 159
Replace Guido Verhoeven with:
Guido Verhoeven Belgium
Lynn Janulis United States
C. Auclair Canada
Amy M. Farrell United States
Jean Ćailleau Belgium
Ruey-Sheng Wang Taiwan
S. M. Maguire United Kingdom
Mariana M. Yates United States
A. W. Brandenberger Switzerland
L X Shan United States
Hannu Nikula relative to Guido Verhoeven Belgium Guido Verhoeven's profile →
Citations per field
00.5×1.5×
Guido Verhoeven · 1×
Citations per year

Countries citing papers authored by Hannu Nikula

Since Specialization
Citations

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

Fields of papers citing papers by Hannu Nikula

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hannu Nikula

This figure shows the co-authorship network connecting the top 25 collaborators of Hannu Nikula. A scholar is included among the top collaborators of Hannu Nikula 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 Hannu Nikula. Hannu Nikula 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
#WorkIndexed citations
1 10
2 70
3 16
4 22
5 22
6 17
7 20
8 18
9
Testicular immunosuppressive peptide.
12
10 1
11 19
12 27
13 18
14 23
15 14
16 19
17 8
18 6
19 19
20 3

About Hannu Nikula

Hannu Nikula is a scholar working on Reproductive Medicine, Endocrinology, Diabetes and Metabolism and Immunology, having authored 26 papers that have together received 675 indexed citations. Recurring topics across this work include Sperm and Testicular Function (13 papers), Hormonal and reproductive studies (8 papers) and Hypothalamic control of reproductive hormones (6 papers). The work is most often cited by research in Reproductive Medicine (391 citations), Endocrinology, Diabetes and Metabolism (227 citations) and Health, Toxicology and Mutagenesis (87 citations). Hannu Nikula has collaborated with scholars based in Finland, Sweden and United Kingdom. Frequent co-authors include Ilpo Huhtaniemi, S. Rannikko, M. Parvinen, Martti Parvinen, Marko Kaleva, Jorma Toppari, Zvi Naor, Anders Bergh, Jan‐Erik Damber and Kaija‐Leena Kolho. Their work appears in journals such as The Journal of Clinical Endocrinology & Metabolism, Endocrinology and Annals of the New York Academy of Sciences.

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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