Kazuma Oyama
About
In The Last Decade
Kazuma Oyama
18 papers receiving 333 citations
Peers
Comparison fields: 5 of 60
- Surgery 171
- Cardiology and Cardiovascular Medicine 155
- Pulmonary and Respiratory Medicine 67
- Endocrinology, Diabetes and Metabolism 62
- Molecular Biology 42
Countries citing papers authored by Kazuma Oyama
This map shows the geographic impact of Kazuma Oyama'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 Kazuma Oyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuma Oyama more than expected).
Fields of papers citing papers by Kazuma Oyama
This network shows the impact of papers produced by Kazuma Oyama. 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 Kazuma Oyama. The network helps show where Kazuma Oyama may publish in the future.
Co-authorship network of co-authors of Kazuma Oyama
This figure shows the co-authorship network connecting the top 25 collaborators of Kazuma Oyama. A scholar is included among the top collaborators of Kazuma Oyama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kazuma Oyama. Kazuma Oyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 1 | |
| 3 | 0 | |
| 4 | 8 | |
| 5 | 6 | |
| 6 | 1 | |
| 7 | 4 | |
| 8 | 6 | |
| 9 | 49 | |
| 10 | 23 | |
| 11 | 24 | |
| 12 | 24 | |
| 13 | 0 | |
| 14 | 1 | |
| 15 | 30 | |
| 16 | 3 | |
| 17 | 20 | |
| 18 | 2 | |
| 19 | 18 | |
| 20 | 40 |
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.