Shima Okada

897 total citations
64 papers, 671 citations indexed

About

Shima Okada is a scholar working on Biomedical Engineering, Cognitive Neuroscience and Experimental and Cognitive Psychology. According to data from OpenAlex, Shima Okada has authored 64 papers receiving a total of 671 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Biomedical Engineering, 23 papers in Cognitive Neuroscience and 10 papers in Experimental and Cognitive Psychology. Recurrent topics in Shima Okada's work include Non-Invasive Vital Sign Monitoring (13 papers), Sleep and Wakefulness Research (9 papers) and Advanced Sensor and Energy Harvesting Materials (8 papers). Shima Okada is often cited by papers focused on Non-Invasive Vital Sign Monitoring (13 papers), Sleep and Wakefulness Research (9 papers) and Advanced Sensor and Energy Harvesting Materials (8 papers). Shima Okada collaborates with scholars based in Japan, China and Russia. Shima Okada's co-authors include Mingzhu Zhu, Sadao Kawamura, Mengying Xie, Osamu Tsutsumi, Min Pan, Chris Bowen, Kyohei Hisano, Zhaoshu Yang, Masaaki Makikawa and Yuko Ohno and has published in prestigious journals such as SHILAP Revista de lepidopterología, Nano Energy and Journal of Biomechanics.

In The Last Decade

Shima Okada

51 papers receiving 656 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shima Okada Japan 10 492 213 135 128 104 64 671
Claudine Géhin France 14 449 0.9× 83 0.4× 187 1.4× 71 0.6× 40 0.4× 57 850
Wenzheng Heng United States 10 887 1.8× 254 1.2× 299 2.2× 237 1.9× 122 1.2× 16 1.1k
Jeanho Park South Korea 11 308 0.6× 104 0.5× 96 0.7× 126 1.0× 101 1.0× 17 564
F. Lorussi Italy 19 1.2k 2.4× 301 1.4× 226 1.7× 331 2.6× 83 0.8× 57 1.6k
Danilo Emilio De Rossi Italy 12 948 1.9× 195 0.9× 133 1.0× 162 1.3× 207 2.0× 37 1.3k
Gaetano D. Gargiulo Australia 25 1.3k 2.6× 646 3.0× 140 1.0× 48 0.4× 38 0.4× 104 2.0k
Jan T. Meyer Switzerland 11 581 1.2× 195 0.9× 107 0.8× 125 1.0× 47 0.5× 17 781
N. Taccini Italy 12 848 1.7× 166 0.8× 169 1.3× 198 1.5× 35 0.3× 14 1.1k
Jiahong Li United States 10 1.2k 2.4× 256 1.2× 412 3.1× 241 1.9× 102 1.0× 11 1.5k
Nathan Zavanelli United States 13 509 1.0× 146 0.7× 159 1.2× 123 1.0× 53 0.5× 21 648

Countries citing papers authored by Shima Okada

Since Specialization
Citations

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

Fields of papers citing papers by Shima Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shima Okada

This figure shows the co-authorship network connecting the top 25 collaborators of Shima Okada. A scholar is included among the top collaborators of Shima Okada 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 Shima Okada. Shima Okada 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
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Okada, Shima, et al.. (2025). Low compression smart clothing for respiratory rate monitoring using a bending angle sensor based on double-layer capacitance. Biomedical Engineering Letters. 15(2). 389–399. 1 indexed citations
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Okada, Shima, et al.. (2022). Development of a non-contact sleep monitoring system for children. Frontiers in Digital Health. 4. 877234–877234. 6 indexed citations
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Endo, Masayuki, et al.. (2022). Convolutional neural network-based computer-aided diagnosis in Hiesho (cold sensation). Computers in Biology and Medicine. 145. 105411–105411. 4 indexed citations
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Wang, Tianyi, et al.. (2021). Design and Evaluation of an Online Squat Fitness System: Lessons Learned During the Early COVID-19 Pandemic in Japan. Frontiers in Digital Health. 3. 679630–679630. 2 indexed citations
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Yamada, Kenji, et al.. (2016). Analysis of Difference in Center-of-Pressure Positions Between Experts and Novices During Asymmetric Lifting. IEEE Journal of Translational Engineering in Health and Medicine. 4. 1–11. 19 indexed citations
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Kamei, Y. & Shima Okada. (2016). Classification of forearm and finger motions using electromyogram and arm-shape-changes. PubMed. 2016. 5680–5683. 5 indexed citations
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Nagata, Tomoko, Shima Okada, & Masaaki Makikawa. (2012). Electric motor assisted bicycle as an aerobic exercise machine. PubMed. 49. 1933–1935. 5 indexed citations
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Yamada, Kenji, et al.. (2010). Measurement for Nursing Service 〜an Unattended Time Study〜. 48(6). 517–522. 3 indexed citations
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Ohno, Yuko, et al.. (2010). Extraction of Speech Parameters Relating to the Characteristics of Emotional Expression:Focus on the Attentiveness. Information technology newsletter. 5(2). 114–123. 1 indexed citations
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Okada, Shima, et al.. (2006). Proposal for a Method of Non-restrictive Measurement of Resting Heart Rate in a Lying Position. Journal of PHYSIOLOGICAL ANTHROPOLOGY. 25(4). 299–305. 4 indexed citations
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Okada, Shima, Yoshihisa Fujiwara, Masashi Yasuda, Yuko Ohno, & Masaaki Makikawa. (2006). Non-restrictive Heart Rate Monitoring Using an Acceleration Sensor. PubMed. 2006. 5093–5096. 10 indexed citations
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Okada, Shima, S. Suzuki, Hiroyuki Matsuura, et al.. (2005). Basic Study for Optimal Control of In-Bed Temperature during Sleep. PubMed. 15. 4083–4086. 1 indexed citations
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Okada, Shima, et al.. (2003). Effect of cold blast stimulation through bedding on the quality of sleep. Society of Instrument and Control Engineers of Japan. 2. 2034–2039. 1 indexed citations
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Okada, Shima, et al.. (2003). Heart Beat Monitoring during Sleeping Using an Accelerometer Set inside the Coverlet. 41(4). 493–497. 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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