Countries citing scholars working at Nihon University
Since Specialization
Citations
This map shows the geographic impact of research produced by authors working at Nihon University. 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 papers produced at Nihon University with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nihon University more than expected).
Fields of papers published by authors at Nihon University
This network shows the impact of papers affiliated with Nihon University at the time of their publication. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers affiliated with Nihon University at the time of their publication.
About Nihon University
In recent decades, authors affiliated with Nihon University have published 43.7k papers, which have received a total of 711.5k indexed citations . Scholars at this organization have produced 1.3k papers in Orthodontics, 998 papers in Periodontics, 286 papers in Complementary and Manual Therapy, 697 papers in Oral Surgery and 595 papers in Hepatology on the topics of Dental materials and restorations (963 papers), Oral microbiology and periodontitis research (785 papers), Orthodontics and Dentofacial Orthopedics (357 papers), Phase Equilibria and Thermodynamics (341 papers), Pain Mechanisms and Treatments (327 papers), Aquaculture disease management and microbiota (305 papers), Neuroscience and Neuropharmacology Research (299 papers) and Quantum Chromodynamics and Particle Interactions (284 papers). Their work is cited by papers focused on Orthodontics (23k citations), Periodontics (14.4k citations), Hepatology (16k citations), Oral Surgery (10.9k citations) and Complementary and Manual Therapy (3.5k citations). Authors at Nihon University collaborate with scholars in Japan, United States and China and have published in prestigious journals including Journal of the Physical Society of Japan, Japanese Journal of Applied Physics, Scientific Reports, Progress of Theoretical Physics and Journal of Structural and Construction Engineering (Transactions of AIJ). Some of Nihon University's most productive authors include Sukanta Kumar Nayak, Sumiyoshi Abe, Makoto Makishima, Toshihiro Akihisa, Yoichi Katayama, Yoshimitsu Abiko, Kimiaki Konno, Toshio Suzuki, Taro Matsumoto and Tadatoshi Takayama.
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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