Hiroko Nakaoka

466 total citations
31 papers, 325 citations indexed

About

Hiroko Nakaoka is a scholar working on Health, Toxicology and Mutagenesis, Speech and Hearing and Biomedical Engineering. According to data from OpenAlex, Hiroko Nakaoka has authored 31 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Health, Toxicology and Mutagenesis, 6 papers in Speech and Hearing and 4 papers in Biomedical Engineering. Recurrent topics in Hiroko Nakaoka's work include Indoor Air Quality and Microbial Exposure (17 papers), Air Quality and Health Impacts (12 papers) and Noise Effects and Management (6 papers). Hiroko Nakaoka is often cited by papers focused on Indoor Air Quality and Microbial Exposure (17 papers), Air Quality and Health Impacts (12 papers) and Noise Effects and Management (6 papers). Hiroko Nakaoka collaborates with scholars based in Japan and United States. Hiroko Nakaoka's co-authors include Chisato Mori, Masamichi Hanazato, Emiko Todaka, Norimichi Suzuki, Hiroshi Seto, Masahiro Watanabe, Ikue Saito, Akifumi Eguchi, Yoshiki Amuro and Yoshiharu Matsuno and has published in prestigious journals such as PLoS ONE, The Science of The Total Environment and Journal of Cleaner Production.

In The Last Decade

Hiroko Nakaoka

30 papers receiving 320 citations

Peers

Hiroko Nakaoka

HTM

Ken Dixon United Kingdom

Alisa Smith United States

Claire Dassonville France

Hans Schleibinger Germany

David Beal United States

Ningrui Liu China

Zhiyuan Xiang China

Rosanna Mabilia Italy

Yanmin Huang China

Ken Dixon United Kingdom

Hiroko Nakaoka

251 ×1.3

HTM

64 ×0.9

22 ×0.5

10 ×0.3

89 ×3.2

Citations per year, relative to Hiroko Nakaoka Hiroko Nakaoka (= 1×) peers Ken Dixon

Countries citing papers authored by Hiroko Nakaoka

Since Specialization

Citations

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

Fields of papers citing papers by Hiroko Nakaoka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroko Nakaoka

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroko Nakaoka. A scholar is included among the top collaborators of Hiroko Nakaoka 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 Nakaoka. Hiroko Nakaoka 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

Kozai, Toyoki, et al.. (2025). Research and Development Challenges Faced by Plant Factories to Solve Global Problems: From the Perspectives of Civilization and Culture. Horticulturae. 11(7). 793–793. 2 indexed citations

Nakaoka, Hiroko, et al.. (2024). Relationship between living rooms with void spaces or partially high ceilings and psychological well-being: A cross-sectional study in Japan. Building and Environment. 258. 111596–111596. 1 indexed citations

Nakaoka, Hiroko, et al.. (2024). The association between clustering based on composition of volatile organic compound in indoor air and building-related symptoms. The Science of The Total Environment. 917. 170197–170197. 3 indexed citations

Nakaoka, Hiroko, et al.. (2023). Is indoor environment a risk factor of building-related symptoms?. PLoS ONE. 18(1). e0279757–e0279757. 6 indexed citations

Suzuki, Norimichi, et al.. (2023). Sampling method for house dust using a mop and determination of OPFRs, phthalates, and alternative plasticisers in house dust. International Journal of Environmental & Analytical Chemistry. 104(19). 8532–8546. 4 indexed citations

Nakaoka, Hiroko, Norimichi Suzuki, Akifumi Eguchi, Daisuke Matsuzawa, & Chisato Mori. (2022). Impact of Exposure to Indoor Air Chemicals on Health and the Progression of Building-Related Symptoms: A Case Report. Sustainability. 14(21). 14421–14421. 6 indexed citations

Suzuki, Norimichi, et al.. (2021). Assessment of Personal Relaxation in Indoor-Air Environments: Study in Real Full-Scale Laboratory Houses. International Journal of Environmental Research and Public Health. 18(19). 10246–10246. 5 indexed citations

Suzuki, Norimichi, et al.. (2021). Risk factors for the onset of sick building syndrome: A cross-sectional survey of housing and health in Japan. Building and Environment. 202. 107976–107976. 30 indexed citations

Suzuki, Norimichi, Hiroko Nakaoka, Akifumi Eguchi, et al.. (2020). Concentrations of Formic Acid, Acetic Acid, and Ammonia in Newly Constructed Houses. International Journal of Environmental Research and Public Health. 17(6). 1940–1940. 8 indexed citations

10.

Suzuki, Norimichi, Hiroko Nakaoka, Akifumi Eguchi, et al.. (2020). Association between sum of volatile organic compounds and occurrence of building-related symptoms in humans: A study in real full-scale laboratory houses. The Science of The Total Environment. 750. 141635–141635. 19 indexed citations

11.

Ichiura, Hideaki, et al.. (2020). Recycling disposable diaper waste pulp after dehydrating the superabsorbent polymer through oxidation using ozone. Journal of Cleaner Production. 276. 123350–123350. 15 indexed citations

12.

Suzuki, Norimichi, et al.. (2019). Indoor Air Quality Analysis of Newly Built Houses. International Journal of Environmental Research and Public Health. 16(21). 4142–4142. 15 indexed citations

13.

Suzuki, Norimichi, et al.. (2019). Changes in the concentration of volatile organic compounds and aldehydes in newly constructed houses over time. International Journal of Environmental Science and Technology. 17(1). 333–342. 19 indexed citations

14.

Nakaoka, Hiroko, et al.. (2019). Prevalence and risk factors of pre-sick building syndrome: characteristics of indoor environmental and individual factors. Environmental Health and Preventive Medicine. 24(1). 77–77. 33 indexed citations

15.

Eguchi, Akifumi, Masamichi Hanazato, Norimichi Suzuki, et al.. (2016). Assessment of questionnaire-based PCB exposure focused on food frequency in birth cohorts in Japan. Environmental Science and Pollution Research. 24(4). 3531–3538. 3 indexed citations

16.

Mori, Chisato, Noriko Nakamura, Emiko Todaka, et al.. (2014). Correlation between human maternal–fetal placental transfer and molecular weight of PCB and dioxin congeners/isomers. Chemosphere. 114. 262–267. 30 indexed citations

17.

Saito, Ikue, et al.. (2011). Recent trends in indoor air pollution: health risks from unregulated chemicals. 21(2). 91–100. 7 indexed citations

18.

Imanishi, Hiroyasu, Hiroko Nakaoka, Yoshinobu Matsuda, et al.. (1990). Discrimination of liver cirrhosis from chronic hepatitis by analysis of serum cholinesterase isozymes using affinity electrophoresis with concanavalin a or wheat germ agglutinin. Gastroenterologia Japonica. 25(6). 715–719. 3 indexed citations

19.

Amuro, Yoshiki, Hiroko Nakaoka, Tetsuo Yamamoto, et al.. (1988). Serum pseudouridine as a biochemical marker in patients with hepatocellular carcinoma. Clinica Chimica Acta. 178(2). 151–158. 25 indexed citations

20.

Amuro, Yoshiki, et al.. (1988). Rapid high-performance liquid chromatography for pseudouridine assay in serum and urine. Clinica Chimica Acta. 172(1). 117–122. 4 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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