Akira Nishimura
- Surgery top 1%
- Gastroenterology top 0.2%
- Pulmonary and Respiratory Medicine top 2%
- Hepatology top 1%
- Epidemiology top 5%
- Co-authors
- Kiyoshi AshidaYuichi SakuraiYuuichi SakuraiHiroyuki OkamotoToshihito SekiToru TamaiNobuo FunaoTaiichi Nakagawa
- Topics
- Helicobacter pylori-related gastroenterology studies (22 papers)Gastroesophageal reflux and treatments (21 papers)Hepatocellular Carcinoma Treatment and Prognosis (19 papers)
- Cited by
- GastroenterologyHepatologySurgery
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Akira Nishimura
126 papers receiving 3.8k citations
Hit Papers
Peers
Comparison fields: 5 of 130
- Surgery 2.1k
- Gastroenterology 1.5k
- Pulmonary and Respiratory Medicine 1.1k
- Hepatology 644
- Epidemiology 529
Countries citing papers authored by Akira Nishimura
This map shows the geographic impact of Akira Nishimura'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 Akira Nishimura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akira Nishimura more than expected).
Fields of papers citing papers by Akira Nishimura
This network shows the impact of papers produced by Akira Nishimura. 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 Akira Nishimura. The network helps show where Akira Nishimura may publish in the future.
Co-authorship network of co-authors of Akira Nishimura
This figure shows the co-authorship network connecting the top 25 collaborators of Akira Nishimura. A scholar is included among the top collaborators of Akira Nishimura 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 Akira Nishimura. Akira Nishimura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 37 | |
| 2 | 74 | |
| 3 | 12 | |
| 4 | 35 | |
| 5 | 279 | |
| 6 | 141 | |
| 7 | 9 | |
| 8 | 5 | |
| 9 | 6 | |
| 10 | 72 | |
| 11 | 9 | |
| 12 | 32 | |
| 13 | 1 | |
| 14 | 6 | |
| 15 | 17 | |
| 16 | 1 | |
| 17 | A new method of cea determination by latex agglutination using integrating sphere turbidimetric assay ista | 1 |
| 18 | Prognostic Evaluation of Chronic Hepatitis with Particular Reference to the Findings of Repeated Liver Biopsy | 1 |
| 19 | 9 | |
| 20 | 0 |
About Akira Nishimura
Akira Nishimura is a scholar working on Gastroenterology, Hepatology and Ophthalmology, having authored 134 papers that have together received 3.9k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (22 papers), Gastroesophageal reflux and treatments (21 papers) and Hepatocellular Carcinoma Treatment and Prognosis (19 papers). The work is most often cited by research in Gastroenterology (1.5k citations), Hepatology (644 citations) and Surgery (2.1k citations). Akira Nishimura has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Kiyoshi Ashida, Yuichi Sakurai, Yuuichi Sakurai, Hiroyuki Okamoto, Toshihito Seki, Toru Tamai, Nobuo Funao, Taiichi Nakagawa, Noriyo Yamashiki and Madoka Shiino. Their work appears in journals such as Gastroenterology, Cancer and Annals of Surgery.
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.