Takao HAMA

861 citations
51 papers · 750 indexed · h-index 18
Topics
Biochemical effects in animals (13 papers)Reproductive Biology and Fertility (6 papers)Sperm and Testicular Function (6 papers)

In The Last Decade

Takao HAMA

50 papers receiving 703 citations

Peers

Takao HAMA
Comparison fields: 5 of 90
  • Molecular Biology 312
  • Physiology 226
  • Pharmacology 148
  • Organic Chemistry 130
  • Pharmacology 91
Replace Hisae Oku with:
Hisae Oku Japan
Tsu‐Chung Chang Taiwan
Florian Ueberall Austria
A.S. Balasubramanian India
Akihisa Toda Japan
Margaret H. Marino United States
Cameron O. Scarlett United States
Xiaolan Wu China
Amal M. Boctor United States
Christina Weinigel Germany
Takao HAMA relative to Hisae Oku Japan Hisae Oku's profile →
Citations per field
00.5×3.3×
Hisae Oku · 1×
Citations per year

Countries citing papers authored by Takao HAMA

Since Specialization
Citations

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

Fields of papers citing papers by Takao HAMA

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takao HAMA

This figure shows the co-authorship network connecting the top 25 collaborators of Takao HAMA. A scholar is included among the top collaborators of Takao HAMA 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 Takao HAMA. Takao HAMA 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 32
2 4
3 4
4 3
5 10
6 1
7 5
8 0
9 1
10 3
11 1
12 1
13 30
14 10
15 13
16 2
17 6
18 3
19 20
20 8

About Takao HAMA

Takao HAMA is a scholar working on Complementary and alternative medicine, Physiology and Behavioral Neuroscience, having authored 51 papers that have together received 750 indexed citations. Recurring topics across this work include Biochemical effects in animals (13 papers), Reproductive Biology and Fertility (6 papers) and Sperm and Testicular Function (6 papers). The work is most often cited by research in Behavioral Neuroscience (63 citations), Pharmacology (91 citations) and Pharmacology (148 citations). Takao HAMA has collaborated with scholars based in Japan, Indonesia and United States. Frequent co-authors include Nanaya TAMAKI, Tadanori Mayumi, Yuichi Kawai, Keiko Kimura, Tatsuhiko N. Ikeda, Yasuo Fujimoto, Kohei Kamiya, Toshiko Satake, Endang Hanani and YASUHISA SAIKI. Their work appears in journals such as Biochemical and Biophysical Research Communications, Methods in enzymology on CD-ROM/Methods in enzymology and Phytochemistry.

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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