Ryo Nakashima

22 papers and 425 indexed citations i.

About

Ryo Nakashima is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Ryo Nakashima has authored 22 papers receiving a total of 425 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 7 papers in Gastroenterology. Recurrent topics in Ryo Nakashima’s work include Gastric Cancer Management and Outcomes (8 papers), Helicobacter pylori-related gastroenterology studies (6 papers) and Gastroesophageal reflux and treatments (6 papers). Ryo Nakashima is often cited by papers focused on Gastric Cancer Management and Outcomes (8 papers), Helicobacter pylori-related gastroenterology studies (6 papers) and Gastroesophageal reflux and treatments (6 papers). Ryo Nakashima collaborates with scholars based in Japan, United States and South Korea. Ryo Nakashima's co-authors include Yuichi Yamashita, Naomi Uemura, Junichi Akiyama, Takuro Shimbo, Hironari Shiwaku, Richiko Beppu, Haruhiro Inoue, Naoyoshi Nagata, Yasushi Yamauchi and Seiichiro Hoshino and has published in prestigious journals such as Scientific Reports, Endocrinology and Emerging infectious diseases.

In The Last Decade

Co-authorship network of co-authors of Ryo Nakashima i

Fields of papers citing papers by Ryo Nakashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryo Nakashima

Since Specialization
Citations

This map shows the geographic impact of Ryo Nakashima'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 Ryo Nakashima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryo Nakashima 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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2025