Hiroko Okazaki

1.4k total citations
51 papers, 340 citations indexed

About

Hiroko Okazaki is a scholar working on Atmospheric Science, Earth-Surface Processes and General Health Professions. According to data from OpenAlex, Hiroko Okazaki has authored 51 papers receiving a total of 340 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Atmospheric Science, 15 papers in Earth-Surface Processes and 6 papers in General Health Professions. Recurrent topics in Hiroko Okazaki's work include Geology and Paleoclimatology Research (22 papers), Geological formations and processes (14 papers) and Workplace Health and Well-being (6 papers). Hiroko Okazaki is often cited by papers focused on Geology and Paleoclimatology Research (22 papers), Geological formations and processes (14 papers) and Workplace Health and Well-being (6 papers). Hiroko Okazaki collaborates with scholars based in Japan, United States and Germany. Hiroko Okazaki's co-authors include Fujio Masuda, Hiroomi Nakazato, Youngjoo Kwak, Hiroyuki Satō, Ren Hirayama, Toshiaki Miyamoto, Seitaro Dohi, Masaaki Okuda, Isamu Kabe and Tetsuya Mizoue and has published in prestigious journals such as Scientific Reports, Journal of Affective Disorders and Quaternary Science Reviews.

In The Last Decade

Hiroko Okazaki

46 papers receiving 302 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroko Okazaki Japan 12 129 79 56 55 39 51 340
Giuseppe Stella Italy 13 153 1.2× 118 1.5× 93 1.7× 24 0.4× 54 1.4× 68 559
A D'Alessandro Italy 14 190 1.5× 192 2.4× 95 1.7× 54 1.0× 64 1.6× 27 687
E Schulz Germany 12 175 1.4× 58 0.7× 42 0.8× 38 0.7× 89 2.3× 47 455
Silvia Piovan Italy 11 102 0.8× 94 1.2× 20 0.4× 71 1.3× 24 0.6× 27 332
Carie M. Frantz United States 8 151 1.2× 39 0.5× 25 0.4× 58 1.1× 150 3.8× 18 312
Monique Fort France 6 250 1.9× 39 0.5× 41 0.7× 26 0.5× 23 0.6× 13 350
John S. Bradshaw United States 10 253 2.0× 51 0.6× 14 0.3× 212 3.9× 52 1.3× 15 430
Danilo Morelli Italy 11 105 0.8× 82 1.0× 186 3.3× 58 1.1× 14 0.4× 27 380
N. Raineault United States 11 62 0.5× 37 0.5× 35 0.6× 114 2.1× 9 0.2× 32 357
Edward P. Laine United States 11 232 1.8× 220 2.8× 82 1.5× 47 0.9× 24 0.6× 16 409

Countries citing papers authored by Hiroko Okazaki

Since Specialization
Citations

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

Fields of papers citing papers by Hiroko Okazaki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroko Okazaki

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroko Okazaki. A scholar is included among the top collaborators of Hiroko Okazaki 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 Hiroko Okazaki. Hiroko Okazaki 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.
Hu, Huanhuan, Tohru Nakagawa, Toru Honda, et al.. (2024). Development and Validation of a Cardiovascular Disease Risk Prediction Model for the Japanese Working Population: The Japan Epidemiology Collaboration on Occupational Health Study. Journal of Atherosclerosis and Thrombosis. 32(3). 334–344. 1 indexed citations
2.
Kuwahara, Keisuke, Takayoshi Ohkubo, Yosuke Inoue, et al.. (2024). Blood pressure classification using the Japanese Society of Hypertension Guidelines for the Management of Hypertension and cardiovascular events among young to middle-aged working adults. Hypertension Research. 47(7). 1861–1870. 3 indexed citations
3.
Fukunaga, Ami, Yosuke Inoue, Tohru Nakagawa, et al.. (2023). Diabetes, Prediabetes, and the Risk of a Composite Outcome of Long-term Sickness Absence and Pre-retirement Death Due to Physical Disorders. Journal of Epidemiology. 34(3). 105–111.
4.
Fukunaga, Ami, Yosuke Inoue, Tohru Nakagawa, et al.. (2022). Diabetes, prediabetes, and long-term sickness absence due to mental disorders: Japan Epidemiology Collaboration on Occupational Health Study. Journal of Psychosomatic Research. 158. 110925–110925. 1 indexed citations
5.
Hu, Huanhuan, Toshiaki Miyamoto, Hiroko Okazaki, et al.. (2022). Heated tobacco product use and abnormal glucose metabolism: a working population-based study. Acta Diabetologica. 60(3). 371–378. 6 indexed citations
6.
Hu, Huanhuan, Tohru Nakagawa, Toru Honda, et al.. (2019). Low serum creatinine and risk of diabetes: The Japan Epidemiology Collaboration on Occupational Health Study. Journal of Diabetes Investigation. 10(5). 1209–1214. 22 indexed citations
7.
Okuda, Itsuko, Yasuo Nakajima, Hiroko Okazaki, et al.. (2010). . Nihon Nyugan Kenshin Gakkaishi (Journal of Japan Association of Breast Cancer Screening). 19(1). 35–40.
8.
Momohara, Arata, et al.. (2009). Sedimentation season of an early Holocene event deposit estimated from the reproductive organs of <I>Machilus thunbergii</I>. The Quaternary Research (Daiyonki-Kenkyu). 48(6). 395–404. 1 indexed citations
9.
Okazaki, Hiroko, Hiroomi Nakazato, & Hiroshi Ikeda. (2006). The Flood Deposit of the Middle Pleistocene Kiyokawa Formation, Shimosa Group, Eastern Japan. The Quaternary Research (Daiyonki-Kenkyu). 45(3). 157–167. 2 indexed citations
10.
11.
Okazaki, Hiroko, Ren Hirayama, Shinji Isaji, et al.. (2004). Flood-plain Deposits and Fossil Assemblages of the Middle Pleistocene Kiyokawa Formation, Shimosa Group, Eastern Japan. The Quaternary Research (Daiyonki-Kenkyu). 43(5). 359–366. 13 indexed citations
12.
Okazaki, Hiroko, Katsumi Nakamura, Hideyuki Watanabe, et al.. (2004). Improved detection of lung cancer arising in diffuse lung diseases on chest radiographs using temporal subtraction1. Academic Radiology. 11(5). 498–505. 11 indexed citations
13.
Okuda, Masaaki, Hiroko Okazaki, & Hiroyuki Satō. (2002). Middle Pleistocene Pollen Assemblages and their Implications for the Yabu Formation, Boso Peninsula, Central Japan.. The Quaternary Research (Daiyonki-Kenkyu). 41(5). 403–412. 5 indexed citations
14.
Okazaki, Hiroko, et al.. (2001). Sea Level Changes and Tectonics Inferred from the Quaternary Deposits and Landforms of Boso Peninsula, Central Japan. The Quaternary Research (Daiyonki-Kenkyu). 40(3). 219–222. 1 indexed citations
15.
Okazaki, Hiroko, Hiroyuki Satō, & Hiroomi Nakazato. (2001). Sea Level Changes and Tectonics Inferred from the Quaternary Deposits and Landforms of Boso Peninsula, Central Japan. Depositional Dynamics of the Middle and Upper Pleistocene Shimosa Group, Japan.. The Quaternary Research (Daiyonki-Kenkyu). 40(3). 243–250. 7 indexed citations
16.
Okazaki, Hiroko, Jean‐Daniel Stanley, & Eric Wright. (2001). Tecolutla and Nautla Deltas, Veracruz, Mexico: Texture to Evaluate Sediment Entrapment on Deltaic Plains and Bypassing onto the Gulf of Mexico Margin. Journal of Coastal Research. 17(3). 755–761. 9 indexed citations
17.
Nakamura, Katsumi, Hiroyuki Takahashi, Hiroko Okazaki, et al.. (2000). Clinical Utility of Temporal Subtraction for Detection of Lung Abnormalities on Digital Chest Radiographs. Japanese Journal of Radiological Technology. 56(3). 496–502. 5 indexed citations
18.
Okazaki, Hiroko & Fujio Masuda. (1990). Paleodepths and offshore-distances estimated from longshore bar deposits in the Upper Pleistocene Paleo-Tokyo Bay. Journal of the Sedimentological Society of Japan. 32(32). 117–123. 1 indexed citations
19.
Okazaki, Hiroko & Fujio Masuda. (1989). Paleocurrents in the late Pleistocene Paleo-Tokyo Bay. Journal of the Sedimentological Society of Japan. 31(31). 25–32. 3 indexed citations
20.
Masuda, Fujio & Hiroko Okazaki. (1983). Two types of prograding deltaic sequence developed in the late Pleistocene Paleo-Tokyo Bay. 9. 56–60. 6 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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