Takuya Hara

4.0k total citations
83 papers, 2.0k citations indexed

About

Takuya Hara is a scholar working on Astronomy and Astrophysics, Molecular Biology and Surgery. According to data from OpenAlex, Takuya Hara has authored 83 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Astronomy and Astrophysics, 13 papers in Molecular Biology and 6 papers in Surgery. Recurrent topics in Takuya Hara's work include Planetary Science and Exploration (57 papers), Astro and Planetary Science (57 papers) and Space Science and Extraterrestrial Life (20 papers). Takuya Hara is often cited by papers focused on Planetary Science and Exploration (57 papers), Astro and Planetary Science (57 papers) and Space Science and Extraterrestrial Life (20 papers). Takuya Hara collaborates with scholars based in United States, Japan and France. Takuya Hara's co-authors include B. M. Jakosky, J. S. Halekas, D. A. Brain, J. R. Espley, D. L. Mitchell, Yuki Harada, G. A. DiBraccio, J. P. McFadden, J. E. P. Connerney and K. Seki and has published in prestigious journals such as Nature Communications, SHILAP Revista de lepidopterología and Journal of Geophysical Research Atmospheres.

In The Last Decade

Takuya Hara

79 papers receiving 1.9k citations

Peers

Takuya Hara

ONCOL

IMMUN

J. P. Lebreton France

Masahiko Takeda Japan

J. P. Lebreton France

Y. Ikeda Japan

Daisuke Kinoshita Japan

Mario D’Amore Italy

Justin J. Bailey Canada

Makiko Yoshida Japan

S. Horiuchi Japan

Elena Gallo United States

J. P. Lebreton France

Takuya Hara

821 ×0.5

363 ×0.8

56 ×0.5

ONCOL

104 ×1.0

IMMUN

187 ×2.6

Citations per year, relative to Takuya Hara Takuya Hara (= 1×) peers J. P. Lebreton

Countries citing papers authored by Takuya Hara

Since Specialization

Citations

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

Fields of papers citing papers by Takuya Hara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takuya Hara

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

Masunaga, Kei, Naoki Terada, François Leblanc, et al.. (2024). A Technique for Retrieving the Exospheric Number Density Distribution from Pickup Ion Ring Distributions. The Planetary Science Journal. 5(8). 180–180.

Matsumoto, Y., Naoki Terada, Takuya Hara, et al.. (2024). Characteristics of plasma boundaries with large density gradients and their effects on Kelvin–Helmholtz instability. Frontiers in Astronomy and Space Sciences. 11. 1 indexed citations

Hara, Takuya, D. L. Mitchell, G. A. DiBraccio, et al.. (2022). A Comparative Study of Magnetic Flux Ropes in the Nightside Induced Magnetosphere of Mars and Venus. Journal of Geophysical Research Space Physics. 127(1). 4 indexed citations

Bowers, C. F., J. A. Slavin, G. A. DiBraccio, et al.. (2021). MAVEN Survey of Magnetic Flux Rope Properties in the Martian Ionosphere: Comparison With Three Types of Formation Mechanisms. Geophysical Research Letters. 48(10). 15 indexed citations

Modolo, R., François Leblanc, Jean‐Yves Chaufray, et al.. (2020). Influence of the Solar Wind Dynamic Pressure on the Ion Precipitation: MAVEN Observations and Simulation Results. Journal of Geophysical Research Space Physics. 125(10). 8 indexed citations

Harada, Yuki, S. Ruhunusiri, J. S. Halekas, et al.. (2019). Locally Generated ULF Waves in the Martian Magnetosphere: MAVEN Observations. Journal of Geophysical Research Space Physics. 124(11). 8707–8726. 21 indexed citations

Leblanc, François, Jean‐Yves Chaufray, R. Modolo, et al.. (2019). Influence of Extreme Ultraviolet Irradiance Variations on the Precipitating Ion Flux From MAVEN Observations. Geophysical Research Letters. 46(13). 7761–7768. 4 indexed citations

Leblanc, François, Jean‐Yves Chaufray, R. Modolo, et al.. (2018). On Mars's Atmospheric Sputtering After MAVEN's First Martian Year of Measurements. Geophysical Research Letters. 45(10). 4685–4691. 26 indexed citations

Inui, Shogo, K. Seki, Shotaro Sakai, et al.. (2018). Cold Dense Ion Outflow Observed in the Martian‐Induced Magnetotail by MAVEN. Geophysical Research Letters. 45(11). 5283–5289. 24 indexed citations

10.

Hara, Takuya, J. G. Luhmann, François Leblanc, et al.. (2018). Evidence for Crustal Magnetic Field Control of Ions Precipitating Into the Upper Atmosphere of Mars. Journal of Geophysical Research Space Physics. 123(10). 8572–8586. 16 indexed citations

11.

Harada, Yuki, J. S. Halekas, G. A. DiBraccio, et al.. (2018). Magnetic Reconnection on Dayside Crustal Magnetic Fields at Mars: MAVEN Observations. Geophysical Research Letters. 45(10). 4550–4558. 55 indexed citations

12.

Hara, Takuya, Yuki Harada, D. L. Mitchell, et al.. (2017). On the origins of magnetic flux ropes in near‐Mars magnetotail current sheets. Geophysical Research Letters. 44(15). 7653–7662. 31 indexed citations

13.

Hara, Takuya, J. G. Luhmann, François Leblanc, et al.. (2017). MAVEN observations on a hemispheric asymmetry of precipitating ions toward the Martian upper atmosphere according to the upstream solar wind electric field. Journal of Geophysical Research Space Physics. 122(1). 1083–1101. 18 indexed citations

14.

DiBraccio, G. A., Julian Dann, J. R. Espley, et al.. (2017). MAVEN observations of tail current sheet flapping at Mars. Journal of Geophysical Research Space Physics. 122(4). 4308–4324. 41 indexed citations

15.

Seki, K., D. A. Brain, Takuya Hara, et al.. (2017). Statistical Study of Relations Between the Induced Magnetosphere, Ion Composition, and Pressure Balance Boundaries Around Mars Based On MAVEN Observations. Journal of Geophysical Research Space Physics. 122(9). 9723–9737. 45 indexed citations

16.

Xu, Shaosui, D. L. Mitchell, J. G. Luhmann, et al.. (2017). High‐Altitude Closed Magnetic Loops at Mars Observed by MAVEN. Geophysical Research Letters. 44(22). 32 indexed citations

17.

Lee, Christina O., Takuya Hara, J. S. Halekas, et al.. (2017). MAVEN observations of the solar cycle 24 space weather conditions at Mars. Journal of Geophysical Research Space Physics. 122(3). 2768–2794. 73 indexed citations

18.

Dong, Chuanfei, Yingjuan Ma, Shannon Curry, et al.. (2017). Martian magnetic storms. Journal of Geophysical Research Space Physics. 122(6). 6185–6209. 37 indexed citations

19.

Hara, Takuya, D. A. Brain, D. L. Mitchell, et al.. (2016). MAVEN observations of a giant ionospheric flux rope near Mars resulting from interaction between the crustal and interplanetary draped magnetic fields. Journal of Geophysical Research Space Physics. 122(1). 828–842. 23 indexed citations

20.

Hoshina, Takayuki, Koichi Kusuhara, Mitsumasa Saito, et al.. (2009). Cytomegalovirus-Associated Protein-Losing Enteropathy Resulting from Lymphangiectasia in an Immunocompetent Child. Japanese Journal of Infectious Diseases. 62(3). 236–238. 9 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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