Tadashi Shimamura
- Surgery top 5%
- Pathology and Forensic Medicine top 1%
- Pharmacology top 2%
- Rheumatology top 5%
- Orthopedics and Sports Medicine top 5%
- Co-authors
- Jun NishidaG. W. LugmairShigeru EharaYuichi TakakuKazuo YonenobuToshikazu TaniTakashi TanakaMitsuru Fukui
- Topics
- Spine and Intervertebral Disc Pathology (15 papers)Astro and Planetary Science (14 papers)Spinal Fractures and Fixation Techniques (12 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Tadashi Shimamura
113 papers receiving 2.4k citations
Peers
Comparison fields: 5 of 140
- Surgery 1.1k
- Pathology and Forensic Medicine 863
- Pharmacology 382
- Rheumatology 349
- Orthopedics and Sports Medicine 221
Countries citing papers authored by Tadashi Shimamura
This map shows the geographic impact of Tadashi Shimamura'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 Tadashi Shimamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tadashi Shimamura more than expected).
Fields of papers citing papers by Tadashi Shimamura
This network shows the impact of papers produced by Tadashi Shimamura. 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 Tadashi Shimamura. The network helps show where Tadashi Shimamura may publish in the future.
Co-authorship network of co-authors of Tadashi Shimamura
This figure shows the co-authorship network connecting the top 25 collaborators of Tadashi Shimamura. A scholar is included among the top collaborators of Tadashi Shimamura 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 Tadashi Shimamura. Tadashi Shimamura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Core needle percutaneous transpedicular vertebral body biopsy | 1 |
| 2 | 4 | |
| 3 | 18 | |
| 4 | 111 | |
| 5 | 40 | |
| 6 | 15 | |
| 7 | 21 | |
| 8 | 13 | |
| 9 | 32 | |
| 10 | 7 | |
| 11 | DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY | 3 |
| 12 | 15 | |
| 13 | Elemental Analysis of Iron Meteorites by Glow Discharge Mass Spectrometer | 5 |
| 14 | Uranium Isotopic Abundance in Allende Residue | 5 |
| 15 | Are 48CA Anomalies Endemic or Ubiquitous in Allende Cai's? | 2 |
| 16 | NI Isotopic Compositions in Terrestrial and Meteoritic Samples | 2 |
| 17 | U-Isotopic Abundances | 5 |
| 18 | Age of the Galaxy: Isotopic Composition of u, sr, sm, and nd in Allende Meteorite | 2 |
| 19 | Cm-U and Pu-Xe Chronology of Meteoritic Whitlockite: Confirmation of Live 247CM in Early Solar System | 1 |
| 20 | Isotopic Composition of Uranium in Allende and Other Chondrites | 6 |
About Tadashi Shimamura
Tadashi Shimamura is a scholar working on Orthopedics and Sports Medicine, Analytical Chemistry and Geochemistry and Petrology, having authored 114 papers that have together received 2.5k indexed citations. Recurring topics across this work include Spine and Intervertebral Disc Pathology (15 papers), Astro and Planetary Science (14 papers) and Spinal Fractures and Fixation Techniques (12 papers). The work is most often cited by research in Pathology and Forensic Medicine (863 citations), Orthopedics and Sports Medicine (221 citations) and Surgery (1.1k citations). Tadashi Shimamura has collaborated with scholars based in Japan and United States. Frequent co-authors include Jun Nishida, G. W. Lugmair, Shigeru Ehara, Yuichi Takaku, Kazuo Yonenobu, Toshikazu Tani, Takashi Tanaka, Mitsuru Fukui, Yoshiaki Toyama and Kazuhisa Takahashi. Their work appears in journals such as Nature, Science and Journal of Geophysical Research Atmospheres.
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.