A. Okumura
- Surgery top 10%
- Pulmonary and Respiratory Medicine top 10%
- Epidemiology
- Radiology, Nuclear Medicine and Imaging top 10%
- Biomedical Engineering
- Co-authors
- Yuji WatanabeYoshihiro DodoYoshiki AmohMasako NagayamaSatoru NakashitaTakayoshi IshimoriTakeshi KatsukiMasaaki Goto
- Topics
- Astrophysics and Cosmic Phenomena (18 papers)Particle Detector Development and Performance (13 papers)Dark Matter and Cosmic Phenomena (7 papers)
- Partner nations
- JapanGermanyUnited States
In The Last Decade
A. Okumura
66 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 124
- Surgery 358
- Pulmonary and Respiratory Medicine 302
- Epidemiology 188
- Radiology, Nuclear Medicine and Imaging 185
- Biomedical Engineering 166
Countries citing papers authored by A. Okumura
This map shows the geographic impact of A. Okumura'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 A. Okumura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Okumura more than expected).
Fields of papers citing papers by A. Okumura
This network shows the impact of papers produced by A. Okumura. 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 A. Okumura. The network helps show where A. Okumura may publish in the future.
Co-authorship network of co-authors of A. Okumura
This figure shows the co-authorship network connecting the top 25 collaborators of A. Okumura. A scholar is included among the top collaborators of A. Okumura 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 A. Okumura. A. Okumura 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 | 0 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 12 | |
| 6 | 41 | |
| 7 | Development of Non-sequential Ray-tracing Software for Cosmic-ray Telescopes | 2 |
| 8 | Efficacy of Difluprednate Ophthalmic Emulsion in Preclinical Studies of Uveitis | 3 |
| 9 | 85 | |
| 10 | 19 | |
| 11 | 13 | |
| 12 | 114 | |
| 13 | 19 | |
| 14 | 25 | |
| 15 | Construction of A Prototype Inter-hospital Medical Picture Archiving and Communication System for Telemedicine | 2 |
| 16 | 18 | |
| 17 | 21 | |
| 18 | 8 | |
| 19 | Partial Evaluation of GHC Programs Based on the UR-set with Constraints. | 8 |
| 20 | Parallel Programming with Layered Streams. | 7 |
About A. Okumura
A. Okumura is a scholar working on Nuclear and High Energy Physics, Radiation and Hepatology, having authored 73 papers that have together received 1.3k indexed citations. Recurring topics across this work include Astrophysics and Cosmic Phenomena (18 papers), Particle Detector Development and Performance (13 papers) and Dark Matter and Cosmic Phenomena (7 papers). The work is most often cited by research in Hepatology (95 citations), Pulmonary and Respiratory Medicine (302 citations) and Surgery (358 citations). A. Okumura has collaborated with scholars based in Japan, Germany and United States. Frequent co-authors include Yuji Watanabe, Yoshihiro Dodo, Yoshiki Amoh, Masako Nagayama, Satoru Nakashita, Takayoshi Ishimori, Takeshi Katsuki, Masaaki Goto, Shinichi Kakumu and Tetsuya Ishikawa. Their work appears in journals such as Gastroenterology, Biomaterials and Analytical Chemistry.
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.