Hiroaki Zai

32 papers and 806 indexed citations i.

About

Hiroaki Zai is a scholar working on Gastroenterology, Surgery and Nutrition and Dietetics. According to data from OpenAlex, Hiroaki Zai has authored 32 papers receiving a total of 806 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Gastroenterology, 17 papers in Surgery and 6 papers in Nutrition and Dietetics. Recurrent topics in Hiroaki Zai’s work include Gastroesophageal reflux and treatments (14 papers), Helicobacter pylori-related gastroenterology studies (10 papers) and Gastrointestinal motility and disorders (8 papers). Hiroaki Zai is often cited by papers focused on Gastroesophageal reflux and treatments (14 papers), Helicobacter pylori-related gastroenterology studies (10 papers) and Gastrointestinal motility and disorders (8 papers). Hiroaki Zai collaborates with scholars based in Japan. Hiroaki Zai's co-authors include Motoyasu Kusano, Yasuyuki Shimoyama, Osamu Kawamura, Masaki Maeda, Shiko Kuribayashi, Tsutomu Horikoshi, Sayaka Sugimoto, Munetoshi Toki, Keiko Minashi and Kyoko Ino and has published in prestigious journals such as Gastroenterology, American Journal of Clinical Nutrition and AJP Regulatory Integrative and Comparative Physiology.

In The Last Decade

Co-authorship network of co-authors of Hiroaki Zai i

Fields of papers citing papers by Hiroaki Zai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroaki Zai

Since Specialization
Citations

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