Naoru Koizumi
- Emergency Medical Services top 5%
- Economics and Econometrics top 10%
- Public Health, Environmental and Occupational Health
- Urban Studies top 2%
- General Health Professions
- Co-authors
- Amit PatelEri KunoAndrew CrooksTony SmithAbu Bakkar SiddiqueAileen B. RothbardJorge OrtízHisahide Nishio
- Topics
- Renal Transplantation Outcomes and Treatments (23 papers)Organ Donation and Transplantation (21 papers)Organ Transplantation Techniques and Outcomes (17 papers)
- Partner nations
- United StatesJapanRussia
In The Last Decade
Naoru Koizumi
74 papers receiving 549 citations
Peers
Comparison fields: 5 of 129
- Emergency Medical Services 112
- Economics and Econometrics 106
- Public Health, Environmental and Occupational Health 103
- Urban Studies 76
- General Health Professions 76
Countries citing papers authored by Naoru Koizumi
This map shows the geographic impact of Naoru Koizumi'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 Naoru Koizumi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Naoru Koizumi more than expected).
Fields of papers citing papers by Naoru Koizumi
This network shows the impact of papers produced by Naoru Koizumi. 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 Naoru Koizumi. The network helps show where Naoru Koizumi may publish in the future.
Co-authorship network of co-authors of Naoru Koizumi
This figure shows the co-authorship network connecting the top 25 collaborators of Naoru Koizumi. A scholar is included among the top collaborators of Naoru Koizumi 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 Naoru Koizumi. Naoru Koizumi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 8 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 6 | |
| 6 | 2 | |
| 7 | 1 | |
| 8 | 3 | |
| 9 | 10 | |
| 10 | 0 | |
| 11 | 2 | |
| 12 | 3 | |
| 13 | 1 | |
| 14 | 3 | |
| 15 | Assessing Geographical Clustering of Outpatient Psychiatric: Service Utilization in Philadelphia | 2 |
| 16 | 12 | |
| 17 | 24 | |
| 18 | 3 | |
| 19 | 12 | |
| 20 | 108 |
About Naoru Koizumi
Naoru Koizumi is a scholar working on Transplantation, Emergency Medical Services and Public Health, Environmental and Occupational Health, having authored 86 papers that have together received 581 indexed citations. Recurring topics across this work include Renal Transplantation Outcomes and Treatments (23 papers), Organ Donation and Transplantation (21 papers) and Organ Transplantation Techniques and Outcomes (17 papers). The work is most often cited by research in Transplantation (59 citations), Emergency Medical Services (112 citations) and Urban Studies (76 citations). Naoru Koizumi has collaborated with scholars based in United States, Japan and Russia. Frequent co-authors include Amit Patel, Eri Kuno, Andrew Crooks, Tony Smith, Abu Bakkar Siddique, Aileen B. Rothbard, Jorge Ortíz, Hisahide Nishio, John Olds and Masayuki Ikeda. Their work appears in journals such as The Science of The Total Environment, Transplantation and Environmental Research.
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.