Akiko Takeo

737 total citations
25 papers, 392 citations indexed

About

Akiko Takeo is a scholar working on Geophysics, Artificial Intelligence and Astronomy and Astrophysics. According to data from OpenAlex, Akiko Takeo has authored 25 papers receiving a total of 392 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Geophysics, 5 papers in Artificial Intelligence and 3 papers in Astronomy and Astrophysics. Recurrent topics in Akiko Takeo's work include Seismic Waves and Analysis (16 papers), earthquake and tectonic studies (13 papers) and High-pressure geophysics and materials (9 papers). Akiko Takeo is often cited by papers focused on Seismic Waves and Analysis (16 papers), earthquake and tectonic studies (13 papers) and High-pressure geophysics and materials (9 papers). Akiko Takeo collaborates with scholars based in Japan, United States and China. Akiko Takeo's co-authors include Kiwamu Nishida, Hajime Shiobara, Takehi Isse, Hitoshi Kawakatsu, Hiroko Sugioka, Kazushige Obara, Kazunori Yoshizawa, Kosuke Heki, Mokhamad Nur Cahyadi and Aki Ito and has published in prestigious journals such as Earth and Planetary Science Letters, Geophysical Research Letters and Geophysical Journal International.

In The Last Decade

Akiko Takeo

24 papers receiving 386 citations

Peers

Akiko Takeo

GEOPH

OCEAN

Jean‐Xavier Dessa France

A.K. Yaschenko Russia

É. Beucler France

Quentin Blétery France

J. F. Karczewski France

Dmitry Davidenko Russia

Darcy Cordell Canada

Suman Chakraborty India

E. V. Liperovskaya Russia

M. K. Tunçer Türkiye

Jean‐Xavier Dessa France

Akiko Takeo

315 ×0.9

GEOPH

46 ×0.7

66 ×1.2

35 ×0.9

19 ×1.1

OCEAN

Citations per year, relative to Akiko Takeo Akiko Takeo (= 1×) peers Jean‐Xavier Dessa

Countries citing papers authored by Akiko Takeo

Since Specialization

Citations

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

Fields of papers citing papers by Akiko Takeo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akiko Takeo

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

Nishida, Kiwamu, Ryota Takagi, & Akiko Takeo. (2024). Ambient noise multimode surface wave tomography. Progress in Earth and Planetary Science. 11(1). 7 indexed citations

Baba, Satoru, Shunsuke Takemura, Kazushige Obara, et al.. (2024). Spatial variation in shallow slow earthquake activity in Hyuga-nada, southwest Japan. Geophysical Journal International. 237(1). 271–287. 1 indexed citations

Shinohara, Masanao, et al.. (2024). Retrieval and precise phase-velocity estimation of Rayleigh waves by the spatial autocorrelation method between distributed acoustic sensing and seismometer data. Geophysical Journal International. 237(2). 1174–1188.

Isse, Takehi, Akiko Takeo, Hitoshi Kawakatsu, et al.. (2023). Seismic Structure of the Lithosphere‐Asthenosphere System Beneath the Oldest Seafloor Revealed by Rayleigh‐Wave Dispersion Analysis. Journal of Geophysical Research Solid Earth. 128(6). 7 indexed citations

Wang, Ting, et al.. (2023). Finding the number of latent states in hidden Markov models using information criteria. Environmental and Ecological Statistics. 30(4). 797–825. 5 indexed citations

Takeo, Akiko, Kiwamu Nishida, Hiroshi Aoyama, et al.. (2022). S-wave modelling of the Showa-Shinzan lava dome in Usu Volcano, Northern Japan, from seismic observations. Geophysical Journal International. 230(3). 1662–1678. 4 indexed citations

Baba, Satoru, Kazushige Obara, Shunsuke Takemura, Akiko Takeo, & G. A. Abers. (2021). Shallow Slow Earthquake Episodes Near the Trench Axis off Costa Rica. Journal of Geophysical Research Solid Earth. 126(9). 10 indexed citations

Isse, Takehi, Akiko Takeo, Hitoshi Kawakatsu, et al.. (2020). Persistent Long‐Period Signals Recorded by an OBS Array in the Western‐Central Pacific: Activity of Ambrym Volcano in Vanuatu. Geophysical Research Letters. 47(19). 8 indexed citations

Obara, Kazushige, et al.. (2019). Deep Low‐Frequency Earthquakes Associated With the Eruptions of Shinmoe‐dake in KirishimaVolcanoes. Journal of Geophysical Research Solid Earth. 124(12). 13079–13095. 18 indexed citations

10.

Isse, Takehi, Hitoshi Kawakatsu, Kazunori Yoshizawa, et al.. (2019). Surface wave tomography for the Pacific Ocean incorporating seafloor seismic observations and plate thermal evolution. Earth and Planetary Science Letters. 510. 116–130. 23 indexed citations

11.

Obara, Kazushige, et al.. (2018). Migration of Deep Low‐Frequency Tremor Triggered by Teleseismic Earthquakes in the Southwest Japan Subduction Zone. Geophysical Research Letters. 45(8). 3413–3419. 6 indexed citations

12.

Baba, Satoru, Akiko Takeo, Kazushige Obara, et al.. (2018). Temporal Activity Modulation of Deep Very Low Frequency Earthquakes in Shikoku, Southwest Japan. Geophysical Research Letters. 45(2). 733–738. 11 indexed citations

13.

Takeo, Akiko, Hitoshi Kawakatsu, Takehi Isse, et al.. (2018). In Situ Characterization of the Lithosphere‐Asthenosphere System beneath NW Pacific Ocean Via Broadband Dispersion Survey With Two OBS Arrays. Geochemistry Geophysics Geosystems. 19(9). 3529–3539. 32 indexed citations

14.

Takeo, Akiko, Hitoshi Kawakatsu, Takehi Isse, et al.. (2016). Seismic azimuthal anisotropy in the oceanic lithosphere and asthenosphere from broadband surface wave analysis of OBS array records at 60 Ma seafloor. Journal of Geophysical Research Solid Earth. 121(3). 1927–1947. 28 indexed citations

15.

Takeo, Akiko & Heidi Houston. (2014). Frequency-dependent moment release of very low frequency earthquakes in the Cascadia subduction zone. 2014 AGU Fall Meeting. 2014. 1 indexed citations

16.

Heki, K., et al.. (2014). Ionospheric disturbances by volcanic eruptions by GNSS-TEC: Comparison between Vulcanian and Plinian eruptions. AGU Fall Meeting Abstracts. 2014. 4 indexed citations

17.

Takeo, Akiko, Donald W. Forsyth, D. S. Weeraratne, & Kiwamu Nishida. (2014). Estimation of azimuthal anisotropy in the NW Pacific from seismic ambient noise in seafloor records. Geophysical Journal International. 199(1). 11–22. 38 indexed citations

18.

Takeo, Akiko, Kiwamu Nishida, Takehi Isse, et al.. (2013). Radially anisotropic structure beneath the Shikoku Basin from broadband surface wave analysis of ocean bottom seismometer records. Journal of Geophysical Research Solid Earth. 118(6). 2878–2892. 47 indexed citations

19.

Shiobara, Hajime, et al.. (2012). The first practical observation of the BBOBS-NX in the Normal Oceanic Mantle project. AGUFM. 2012. 1 indexed citations

20.

Baba, Kikutarô & Akiko Takeo. (1970). 2 NEW SPECIES OF JANOLIDAE FROM TOYAMA BAY JAPAN GASTROPODA NUDIBRANCHIA. Biodiversity Heritage Library (Smithsonian Institution). 3 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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