Akira Nishimura

129 papers and 3.7k indexed citations i.

About

Akira Nishimura is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, Akira Nishimura has authored 129 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Surgery, 32 papers in Hepatology and 29 papers in Epidemiology. Recurrent topics in Akira Nishimura’s work include Helicobacter pylori-related gastroenterology studies (22 papers), Gastroesophageal reflux and treatments (20 papers) and Hepatocellular Carcinoma Treatment and Prognosis (19 papers). Akira Nishimura is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (22 papers), Gastroesophageal reflux and treatments (20 papers) and Hepatocellular Carcinoma Treatment and Prognosis (19 papers). Akira Nishimura collaborates with scholars based in Japan, United States and United Kingdom. Akira Nishimura's co-authors include Kiyoshi Ashida, Yuichi Sakurai, Yuuichi Sakurai, Hiroyuki Okamoto, Toshihito Seki, Toru Tamai, Noriyo Yamashiki, Taiichi Nakagawa, Nobuo Funao and Madoka Shiino and has published in prestigious journals such as Gastroenterology, Cancer and Annals of Surgery.

In The Last Decade

Co-authorship network of co-authors of Akira Nishimura i

Fields of papers citing papers by Akira Nishimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Akira Nishimura

Since Specialization
Citations

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