Kei Sakai
About
In The Last Decade
Kei Sakai
40 papers receiving 327 citations
Peers
Comparison fields: 5 of 54
- Cardiology and Cardiovascular Medicine 212
- Surgery 162
- Pulmonary and Respiratory Medicine 71
- Biomedical Engineering 68
- Pathology and Forensic Medicine 67
Countries citing papers authored by Kei Sakai
This map shows the geographic impact of Kei Sakai'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 Kei Sakai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kei Sakai more than expected).
Fields of papers citing papers by Kei Sakai
This network shows the impact of papers produced by Kei Sakai. 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 Kei Sakai. The network helps show where Kei Sakai may publish in the future.
Co-authorship network of co-authors of Kei Sakai
This figure shows the co-authorship network connecting the top 25 collaborators of Kei Sakai. A scholar is included among the top collaborators of Kei Sakai 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 Kei Sakai. Kei Sakai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 10 | |
| 3 | 1 | |
| 4 | 4 | |
| 5 | 7 | |
| 6 | 8 | |
| 7 | [Elevation of cerebral lactate detected by localized 1H magnetic resonance spectroscopy in a patient with migraine]. | 3 |
| 8 | 1 | |
| 9 | 6 | |
| 10 | 11 | |
| 11 | 1 | |
| 12 | 48 | |
| 13 | 9 | |
| 14 | Efficacy of transesophageal echocardiography as a perioperative monitor in patients undergoing cardiovascular surgery. Analysis of 149 consecutive studies. | 13 |
| 15 | 8 | |
| 16 | 0 | |
| 17 | 15 | |
| 18 | [The value and limitation of two-dimensional transesophageal echocardiography in diagnosis of dissecting aortic aneurysm]. | 2 |
| 19 | 10 | |
| 20 | 62 |
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.