Tomoyoshi Oikawa

1.5k total citations
51 papers, 941 citations indexed

About

Tomoyoshi Oikawa is a scholar working on Global and Planetary Change, Sociology and Political Science and Radiological and Ultrasound Technology. According to data from OpenAlex, Tomoyoshi Oikawa has authored 51 papers receiving a total of 941 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Global and Planetary Change, 18 papers in Sociology and Political Science and 17 papers in Radiological and Ultrasound Technology. Recurrent topics in Tomoyoshi Oikawa's work include Radioactive contamination and transfer (34 papers), Radioactivity and Radon Measurements (17 papers) and Risk Perception and Management (17 papers). Tomoyoshi Oikawa is often cited by papers focused on Radioactive contamination and transfer (34 papers), Radioactivity and Radon Measurements (17 papers) and Risk Perception and Management (17 papers). Tomoyoshi Oikawa collaborates with scholars based in Japan, United Kingdom and United States. Tomoyoshi Oikawa's co-authors include Masaharu Tsubokura, Shuhei Nomura, Yukio Kanazawa, Stuart Gilmour, Masahiro Kami, Shigeaki Kato, Michio Murakami, Amina Sugimoto, Kenji Shibuya and Akihiko Ozaki and has published in prestigious journals such as JAMA, Environmental Science & Technology and PLoS ONE.

In The Last Decade

Tomoyoshi Oikawa

51 papers receiving 909 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Tomoyoshi Oikawa Japan 18 590 409 289 221 207 51 941
Yukio Kanazawa Japan 16 408 0.7× 230 0.6× 244 0.8× 120 0.5× 172 0.8× 45 707
Masahiro Kami Japan 16 321 0.5× 215 0.5× 181 0.6× 120 0.5× 117 0.6× 38 666
Tomohiro Morita Japan 13 255 0.4× 228 0.6× 89 0.3× 184 0.8× 101 0.5× 47 582
Claire Leppold Japan 15 214 0.4× 235 0.6× 73 0.3× 170 0.8× 99 0.5× 53 589
Arifumi Hasegawa Japan 10 194 0.3× 144 0.4× 92 0.3× 87 0.4× 96 0.5× 39 474
Amina Sugimoto Japan 9 217 0.4× 179 0.4× 108 0.4× 70 0.3× 80 0.4× 10 349
Kana Yamamoto Japan 12 56 0.1× 76 0.2× 9 0.0× 41 0.2× 16 0.1× 53 420
Amy H. Schnall United States 15 58 0.1× 195 0.5× 6 0.0× 170 0.8× 9 0.0× 33 703
Ali Akbarisari Iran 14 33 0.1× 178 0.4× 40 0.1× 135 0.6× 3 0.0× 59 580
J.B. Robins United Kingdom 7 17 0.0× 27 0.1× 31 0.1× 13 0.1× 38 0.2× 12 471

Countries citing papers authored by Tomoyoshi Oikawa

Since Specialization
Citations

This map shows the geographic impact of Tomoyoshi Oikawa'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 Tomoyoshi Oikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomoyoshi Oikawa more than expected).

Fields of papers citing papers by Tomoyoshi Oikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoyoshi Oikawa

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

All Works

20 of 20 papers shown
1.
Sawano, Toyoaki, Akihiko Ozaki, Michio Murakami, et al.. (2024). Primary care clinic visits in formerly evacuated areas due to radiation disaster following the Great East Japan Earthquake: A retrospective descriptive study. Medicine. 103(18). e37942–e37942. 1 indexed citations
2.
3.
Ozaki, Akihiko, et al.. (2023). Assessment of drug needs and contributions of pharmacists in the aftermath of the 2011 triple disaster in Fukushima, Japan: A combined analysis. International Journal of Disaster Risk Reduction. 98. 104102–104102. 1 indexed citations
4.
Nomura, Shuhei, Michio Murakami, Akihiko Ozaki, et al.. (2021). Comparative risk assessment of non-communicable diseases by evacuation scenario– a retrospective study in the 7 years following the Fukushima Daiichi nuclear power plant accident. Global Health Action. 14(1). 1918886–1918886. 5 indexed citations
5.
Morita, Tomohiro, Yoshitaka Nishikawa, Yurie Kobashi, et al.. (2021). Association of Living in Evacuation Areas With Long-Term Care Need After the Fukushima Accident. Journal of the American Medical Directors Association. 23(1). 111–116.e1. 8 indexed citations
6.
Sawano, Toyoaki, Akihiko Ozaki, Yoshitaka Nishikawa, et al.. (2021). Emergency Hospital Evacuation From a Hospital Within 5 km Radius of Fukushima Daiichi Nuclear Power Plant: A Retrospective Analysis of Disaster Preparedness for Hospitalized Patients. Disaster Medicine and Public Health Preparedness. 16(5). 2190–2193. 16 indexed citations
7.
Nomura, Shuhei, Tomoyoshi Oikawa, & Masaharu Tsubokura. (2019). Low dose from external radiation among returning residents to the former evacuation zone in Minamisoma City, Fukushima Prefecture. Journal of Radiological Protection. 39(2). 548–563. 5 indexed citations
8.
Nishikawa, Yoshitaka, Masaharu Tsubokura, Yoshimitsu Takahashi, et al.. (2019). Change of access to emergency care in a repopulated village after the 2011 Fukushima nuclear disaster: a retrospective observational study. BMJ Open. 9(2). e023836–e023836. 7 indexed citations
9.
Murakami, Michio, Shuhei Nomura, Masaharu Tsubokura, et al.. (2019). Radiation doses and decontamination effects in Minamisoma city: airborne and individual monitoring after the Fukushima nuclear accident. Journal of Radiological Protection. 39(4). N27–N35. 6 indexed citations
10.
Tsubokura, Masaharu, Michio Murakami, Yoshitake Takebayashi, et al.. (2019). Impact of decontamination on individual radiation doses from external exposure among residents of Minamisoma City after the 2011 Fukushima Daiichi nuclear power plant incident in Japan: a retrospective observational study. Journal of Radiological Protection. 39(3). 854–871. 18 indexed citations
11.
Nomura, Shuhei, et al.. (2017). Assessment of medium-term cardiovascular disease risk after Japan’s 2011 Fukushima Daiichi nuclear accident: a retrospective analysis. BMJ Open. 7(12). e018502–e018502. 8 indexed citations
12.
Nomura, Shuhei, Masaharu Tsubokura, Akihiko Ozaki, et al.. (2017). Towards a Long-Term Strategy for Voluntary-Based Internal Radiation Contamination Monitoring: A Population-Level Analysis of Monitoring Prevalence and Factors Associated with Monitoring Participation Behavior in Fukushima, Japan. International Journal of Environmental Research and Public Health. 14(4). 397–397. 9 indexed citations
13.
14.
Urabe, Yukio, et al.. (2017). Effect of Residence in Temporary Housing After the Great East Japan Earthquake on the Physical Activity and Quality of Life of Older Survivors. Disaster Medicine and Public Health Preparedness. 11(6). 701–710. 20 indexed citations
15.
Leppold, Claire, Masaharu Tsubokura, Akihiko Ozaki, et al.. (2016). Sociodemographic patterning of long-term diabetes mellitus control following Japan's 3.11 triple disaster: a retrospective cohort study. BMJ Open. 6(7). e011455–e011455. 11 indexed citations
16.
Morita, Tomohiro, Masaharu Tsubokura, Shuhei Nomura, et al.. (2016). Impacts of the 2011 Fukushima nuclear accident on emergency medical service times in Soma District, Japan: a retrospective observational study. BMJ Open. 6(9). e013205–e013205. 16 indexed citations
17.
Tsubokura, Masaharu, Shuhei Nomura, Shigeaki Kato, et al.. (2016). Estimated association between dwelling soil contamination and internal radiation contamination levels after the 2011 Fukushima Daiichi nuclear accident in Japan. BMJ Open. 6(6). e010970–e010970. 11 indexed citations
18.
19.
Nomura, Shuhei, Masaharu Tsubokura, R. Hayano, et al.. (2015). Dependence of radiation dose on the behavioral patterns among school children: a retrospective analysis 18 to 20 months following the 2011 Fukushima nuclear incident in Japan. Journal of Radiation Research. 57(1). 1–8. 19 indexed citations
20.
Hayano, R., et al.. (2014). Whole-body counter survey results 4 months after the Fukushima Dai-ichi NPP accident in Minamisoma City, Fukushima. Journal of Radiological Protection. 34(4). 787–799. 19 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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