T. Akiyama

5.5k total citations
202 papers, 3.6k citations indexed

About

T. Akiyama is a scholar working on Nuclear and High Energy Physics, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, T. Akiyama has authored 202 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Nuclear and High Energy Physics, 43 papers in Pulmonary and Respiratory Medicine and 40 papers in Oncology. Recurrent topics in T. Akiyama's work include Magnetic confinement fusion research (54 papers), Sarcoma Diagnosis and Treatment (33 papers) and Ionosphere and magnetosphere dynamics (27 papers). T. Akiyama is often cited by papers focused on Magnetic confinement fusion research (54 papers), Sarcoma Diagnosis and Treatment (33 papers) and Ionosphere and magnetosphere dynamics (27 papers). T. Akiyama collaborates with scholars based in Japan, Australia and United States. T. Akiyama's co-authors include Peter Choong, Crispin R. Dass, Sakae Tanaka, Toji Yamazaki, I. Ninomiya, Yusuke Shinoda, Kozo Nakamura, K. Kawahata, S. Okajima and K. Tanaka and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Journal of Biological Chemistry.

In The Last Decade

T. Akiyama

192 papers receiving 3.5k citations

Peers

T. Akiyama

ONCOL

SURGE

NHEP

PRM

Takashi Okamura Japan

Naoki Iwamoto Japan

Giovanna Cenacchi Italy

Jerrold S. Levine United States

Shigeki Aoki Japan

H. Inoue Japan

Akira Oka Japan

Shinya Matsuzaki Japan

Kazuhiro Kimura Japan

Hong Dai China

Takashi Okamura Japan

T. Akiyama

1.4k ×1.0

952 ×1.1

ONCOL

432 ×0.8

SURGE

944 ×1.8

NHEP

354 ×0.7

PRM

Citations per year, relative to T. Akiyama T. Akiyama (= 1×) peers Takashi Okamura

Countries citing papers authored by T. Akiyama

Since Specialization

Citations

This map shows the geographic impact of T. Akiyama'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 T. Akiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Akiyama more than expected).

Fields of papers citing papers by T. Akiyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Akiyama. 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 T. Akiyama. The network helps show where T. Akiyama may publish in the future.

Co-authorship network of co-authors of T. Akiyama

This figure shows the co-authorship network connecting the top 25 collaborators of T. Akiyama. A scholar is included among the top collaborators of T. Akiyama 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 T. Akiyama. T. Akiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Sumitani, Masahiko, Atsushi Kimura, T. Akiyama, et al.. (2024). Cerebrospinal Fluid Lysophosphatidylcholine Species for Distinguishing Narrowing of the Lumbar Spine. World Neurosurgery. 183. e571–e575.

Ikegami, Masachika, et al.. (2023). Factors predictive of second‐line chemotherapy in soft tissue sarcoma: An analysis of the National Genomic Profiling Database. Cancer Science. 115(2). 575–588. 4 indexed citations

Iwata, Shintaro, Masanori Saito, Makoto Nakagawa, et al.. (2023). Hip Transposition Can Provide Early Walking Function After Periacetabular Tumor Resection: A Multicenter Study. Clinical Orthopaedics and Related Research. 481(12). 2406–2416. 4 indexed citations

Zeeland, M. A. Van, T. Akiyama, M. Bécoulet, & Charlson C. Kim. (2023). ITER Toroidal Interferometer and Polarimeter (TIP) beam refraction in 3D density profiles. Fusion Engineering and Design. 193. 113618–113618. 4 indexed citations

Ikegami, Masachika, Yusuke Kanemasa, Makiko Yomota, et al.. (2022). Selection bias due to delayed comprehensive genomic profiling in Japan. Cancer Science. 114(3). 1015–1025. 11 indexed citations

Fukushima, Takashi, Koichi Ogura, T. Akiyama, Katsushi Takeshita, & Akira Kawai. (2021). Soft tissue sarcoma in adolescent and young adult patients: a retrospective study using a nationwide bone and soft tissue tumor registry in Japan. Japanese Journal of Clinical Oncology. 51(7). 1080–1087. 4 indexed citations

Akiyama, T., Takashi Fukushima, Shintaro Iwata, et al.. (2020). Surgical resection of the primary lesion for osteosarcoma patients with metastasis at initial diagnosis. Japanese Journal of Clinical Oncology. 51(3). 416–423. 8 indexed citations

Nakamura, Tomoki, Norifumi Naka, Hiroshi Kobayashi, et al.. (2020). <p>Standard Treatment Remains the Recommended Approach for Patients with Bone Sarcoma Who Underwent Unplanned Surgery: Report from the Japanese Musculoskeletal Oncology Group</p>. Cancer Management and Research. Volume 12. 10017–10022. 4 indexed citations

Peterson, B. J., G. Kawamura, K. Mukai, et al.. (2020). Experimental observations and modelling of radiation asymmetries during N2 seeding in LHD. Nuclear Materials and Energy. 26. 100848–100848. 7 indexed citations

10.

Kobayashi, Hiroshi, Tomotake Okuma, Yuki Ishibashi, et al.. (2020). Systemic inflammation response index (SIRI) as a predictive factor for overall survival in advanced soft tissue sarcoma treated with eribulin. Journal of Orthopaedic Science. 27(1). 222–228. 7 indexed citations

11.

Ida, K., T. Kobayashi, T. Tokuzawa, et al.. (2018). Exhaust of turbulence cloud at the tongue shaped deformation event. Nuclear Fusion. 58(11). 112008–112008. 1 indexed citations

12.

Michael, C., K. Tanaka, T. Akiyama, et al.. (2018). Role of Helium–Hydrogen ratio on energetic interchange mode behaviour and its effect on ion temperature and micro-turbulence in LHD. Nuclear Fusion. 58(4). 46013–46013. 2 indexed citations

13.

Ogura, Koichi, Kosuke Uehara, T. Akiyama, et al.. (2018). Development of a patient-oriented disease specific outcome measure of health-related quality of life (HRQOL) for musculoskeletal oncology patients. Journal of Orthopaedic Science. 24(3). 539–547. 4 indexed citations

14.

Creely, A. J., K. Ida, M. Yoshinuma, et al.. (2017). Novel analysis technique for measuring edge density fluctuation profiles with reflectometry in the Large Helical Device. Review of Scientific Instruments. 88(7). 73509–73509. 3 indexed citations

15.

Zhou, Yan, Z.C. Deng, Zhen Gao, et al.. (2017). A new dispersion interferometer on HL-2A. Review of Scientific Instruments. 88(10). 103502–103502. 11 indexed citations

16.

Kobayashi, M., S. Masuzaki, I. Yamada, et al.. (2013). Control of 3D Edge Radiation Structure with Resonant Magnetic Perturbation Fields Applied to Stochastic Layer and Stabilization of Radiative Divertor Plasma in LHD. National Institute for Fusion Science Repository (National Institute for Fusion Science). 40. 1 indexed citations

17.

Akiyama, T., Hirotaka Chikuda, Hideo Yasunaga, et al.. (2013). Incidence and risk factors for mortality of vertebral osteomyelitis: a retrospective analysis using the Japanese diagnosis procedure combination database. BMJ Open. 3(3). e002412–e002412. 144 indexed citations

18.

Fujiwara, Masami, et al.. (2011). Lumbar Intraspinal Cyst. Orthopedics & Traumatology. 60(2). 228–231.

19.

Akiyama, T., et al.. (2000). Spectral characteristics of aboveground biomass, plant coverage, and plant height in Italian ryegrass (Lolium multiflorum L.) meadows.. Grassland Science. 46(1). 1–9. 10 indexed citations

20.

Akiyama, T., et al.. (1998). Changes in serum lipid and (APO) lipoprotein levels in renal transplant recipients. Transplantation Proceedings. 30(7). 3021–3022. 2 indexed citations

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.

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