Ryoji Isoyama

About

Ryoji Isoyama is a scholar working on Civil and Structural Engineering, Transportation and Artificial Intelligence. According to data from OpenAlex, Ryoji Isoyama has authored 11 papers receiving a total of 238 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Civil and Structural Engineering, 3 papers in Transportation and 2 papers in Artificial Intelligence. Recurrent topics in Ryoji Isoyama’s work include Earthquake and Disaster Impact Studies (3 papers), Geotechnical Engineering and Underground Structures (3 papers) and Civil and Geotechnical Engineering Research (2 papers). Ryoji Isoyama is often cited by papers focused on Earthquake and Disaster Impact Studies (3 papers), Geotechnical Engineering and Underground Structures (3 papers) and Civil and Geotechnical Engineering Research (2 papers). Ryoji Isoyama collaborates with scholars based in Japan, United States and Thailand. Ryoji Isoyama's co-authors include Susumu Yasuda, Masanori Hamada, Ikuo Towhata, M. Hamada, Tsuneo Katayama, Fumio Yamazaki, Wataru Nakayama, Takanobu Suzuki, Sumio SAWADA and Yasuhiro FUKUSHIMA and has published in prestigious journals such as Journal of Geotechnical and Geoenvironmental Engineering, Computers and Geotechnics and Doboku Gakkai Ronbunshuu A.

In The Last Decade

Co-authorship network of co-authors of Ryoji Isoyama i

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Fields of papers citing papers by Ryoji Isoyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoji Isoyama

Since Specialization

Citations

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