Yasushi Hamaya

76 papers and 1.1k indexed citations i.

About

Yasushi Hamaya is a scholar working on Surgery, Epidemiology and Genetics. According to data from OpenAlex, Yasushi Hamaya has authored 76 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Surgery, 26 papers in Epidemiology and 24 papers in Genetics. Recurrent topics in Yasushi Hamaya’s work include Inflammatory Bowel Disease (23 papers), Microscopic Colitis (20 papers) and Helicobacter pylori-related gastroenterology studies (18 papers). Yasushi Hamaya is often cited by papers focused on Inflammatory Bowel Disease (23 papers), Microscopic Colitis (20 papers) and Helicobacter pylori-related gastroenterology studies (18 papers). Yasushi Hamaya collaborates with scholars based in Japan, United States and Russia. Yasushi Hamaya's co-authors include Satoshi Osawa, Ken Sugimoto, Takahisa Furuta, Moriya Iwaizumi, Hiroaki Miyajima, Mihoko Yamade, Takahiro Uotani, Takuma Kagami, Shinya Tani and John M. Carethers and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Yasushi Hamaya i

Fields of papers citing papers by Yasushi Hamaya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yasushi Hamaya

Since Specialization
Citations

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

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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