Hiroyuki Nagashima

107 papers and 1.7k indexed citations i.

About

Hiroyuki Nagashima is a scholar working on Surgery, Immunology and Oncology. According to data from OpenAlex, Hiroyuki Nagashima has authored 107 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 23 papers in Immunology and 17 papers in Oncology. Recurrent topics in Hiroyuki Nagashima’s work include Helicobacter pylori-related gastroenterology studies (16 papers), Nonlinear Dynamics and Pattern Formation (12 papers) and Immune Cell Function and Interaction (10 papers). Hiroyuki Nagashima is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (16 papers), Nonlinear Dynamics and Pattern Formation (12 papers) and Immune Cell Function and Interaction (10 papers). Hiroyuki Nagashima collaborates with scholars based in Japan, United States and Dominican Republic. Hiroyuki Nagashima's co-authors include Yoshimitsu Amagishi, Seunghee Cha, Michael G. Humphreys‐Beher, Naoto Ishii, Yoshio Yamaoka, Takanori So, Ammon B. Peck, David Y. Graham, John J. O’Shea and Yuka Kanno and has published in prestigious journals such as Journal of Clinical Oncology, Immunity and Nature Immunology.

In The Last Decade

Co-authorship network of co-authors of Hiroyuki Nagashima i

Fields of papers citing papers by Hiroyuki Nagashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroyuki Nagashima

Since Specialization
Citations

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