Takuya Hara

4.0k citations

83 papers · 2.0k indexed · h-index 27

Co-authors: B. M. Jakosky J. S. Halekas D. A. Brain J. R. Espley D. L. Mitchell Yuki Harada G. A. DiBraccio J. P. McFadden
Topics: Planetary Science and Exploration (57 papers)Astro and Planetary Science (57 papers)Space Science and Extraterrestrial Life (20 papers)
Cited by: Astronomy and Astrophysics Molecular Biology Physiology
Journals: Nature CommunicationsSHILAP Revista de lepidopterologíaJournal of Geophysical Research Atmospheres
Partner nations: United States Japan France

In The Last Decade

Takuya Hara

79 papers receiving 1.9k citations

Peers

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

#	Work	Indexed citations
1	A Technique for Retrieving the Exospheric Number Density Distribution from Pickup Ion Ring Distributions 2024 ·The Planetary Science Journal ·Kei Masunaga,Naoki Terada,François Leblanc,Yuki Harada,Takuya Hara,Shotaro Sakai,Shoichiro Yokota,K. Seki,Atsushi Yamazaki,J. P. McFadden,Tomohiro Usui	0
2	Characteristics of plasma boundaries with large density gradients and their effects on Kelvin–Helmholtz instability 2024 ·Frontiers in Astronomy and Space Sciences ·(unknown),Y. Matsumoto,Naoki Terada,Takuya Hara,D. A. Brain,Hiromu Nakagawa,J. P. McFadden,J. S. Halekas,S. Ruhunusiri,D. L. Mitchell,L. Andersson,J. R. Espley,D. N. Baker,J. G. Luhmann,B. M. Jakosky	1
3	A Comparative Study of Magnetic Flux Ropes in the Nightside Induced Magnetosphere of Mars and Venus 2022 ·Journal of Geophysical Research Space Physics ·Takuya Hara,(unknown),D. L. Mitchell,G. A. DiBraccio,D. A. Brain,Yuki Harada,J. G. Luhmann	4
4	MAVEN Survey of Magnetic Flux Rope Properties in the Martian Ionosphere: Comparison With Three Types of Formation Mechanisms 2021 ·Geophysical Research Letters ·C. F. Bowers,J. A. Slavin,G. A. DiBraccio,Gangkai Poh,Takuya Hara,Shaosui Xu,D. A. Brain	15
5	Influence of the Solar Wind Dynamic Pressure on the Ion Precipitation: MAVEN Observations and Simulation Results 2020 ·Journal of Geophysical Research Space Physics ·(unknown),R. Modolo,François Leblanc,Jean‐Yves Chaufray,Olivier Witasse,Norberto Romanelli,Y. Dong,Takuya Hara,J. S. Halekas,R. J. Lillis,J. McFadden,F. G. Eparvier,Ludivine Leclercq,J. G. Luhmann,Shannon Curry,B. M. Jakosky	8
6	Locally Generated ULF Waves in the Martian Magnetosphere: MAVEN Observations 2019 ·Journal of Geophysical Research Space Physics ·Yuki Harada,S. Ruhunusiri,J. S. Halekas,J. R. Espley,G. A. DiBraccio,J. P. McFadden,D. L. Mitchell,C. Mazelle,G. Collinson,D. A. Brain,Takuya Hara,M. Nosé,(unknown),Kazuhiro Yamamoto,B. M. Jakosky	21
7	Influence of Extreme Ultraviolet Irradiance Variations on the Precipitating Ion Flux From MAVEN Observations 2019 ·Geophysical Research Letters ·(unknown),François Leblanc,Jean‐Yves Chaufray,R. Modolo,Olivier Witasse,Y. Dong,Takuya Hara,J. S. Halekas,R. J. Lillis,J. P. McFadden,F. G. Eparvier,Ludivine Leclercq,J. G. Luhmann,Shannon Curry,D. V. Titov,B. M. Jakosky	4
8	On Mars's Atmospheric Sputtering After MAVEN's First Martian Year of Measurements 2018 ·Geophysical Research Letters ·François Leblanc,(unknown),Jean‐Yves Chaufray,R. Modolo,Takuya Hara,J. G. Luhmann,R. J. Lillis,Shannon Curry,J. McFadden,J. S. Halekas,B. M. Jakosky	26
9	Cold Dense Ion Outflow Observed in the Martian‐Induced Magnetotail by MAVEN 2018 ·Geophysical Research Letters ·Shogo Inui,K. Seki,(unknown),Shotaro Sakai,D. A. Brain,Takuya Hara,J. P. McFadden,J. S. Halekas,D. L. Mitchell,C. Mazelle,G. A. DiBraccio,B. M. Jakosky	24
10	Evidence for Crustal Magnetic Field Control of Ions Precipitating Into the Upper Atmosphere of Mars 2018 ·Journal of Geophysical Research Space Physics ·Takuya Hara,J. G. Luhmann,François Leblanc,Shannon Curry,J. S. Halekas,K. Seki,D. A. Brain,Yuki Harada,J. P. McFadden,G. A. DiBraccio,Y. Soobiah,D. L. Mitchell,Shaosui Xu,C. Mazelle,B. M. Jakosky	16
11	Magnetic Reconnection on Dayside Crustal Magnetic Fields at Mars: MAVEN Observations 2018 ·Geophysical Research Letters ·Yuki Harada,J. S. Halekas,G. A. DiBraccio,Shaosui Xu,J. R. Espley,J. P. McFadden,D. L. Mitchell,(unknown),D. A. Brain,Takuya Hara,Yingjuan Ma,S. Ruhunusiri,B. M. Jakosky	55
12	On the origins of magnetic flux ropes in near‐Mars magnetotail current sheets 2017 ·Geophysical Research Letters ·Takuya Hara,Yuki Harada,D. L. Mitchell,G. A. DiBraccio,J. R. Espley,D. A. Brain,J. S. Halekas,K. Seki,J. G. Luhmann,J. P. McFadden,C. Mazelle,B. M. Jakosky	31
13	MAVEN observations on a hemispheric asymmetry of precipitating ions toward the Martian upper atmosphere according to the upstream solar wind electric field 2017 ·Journal of Geophysical Research Space Physics ·Takuya Hara,J. G. Luhmann,François Leblanc,Shannon Curry,K. Seki,D. A. Brain,J. S. Halekas,Yuki Harada,J. P. McFadden,R. Livi,G. A. DiBraccio,J. E. P. Connerney,B. M. Jakosky	18
14	MAVEN observations of tail current sheet flapping at Mars 2017 ·Journal of Geophysical Research Space Physics ·G. A. DiBraccio,Julian Dann,J. R. Espley,J. Gruesbeck,Y. Soobiah,J. E. P. Connerney,J. S. Halekas,Yuki Harada,C. F. Bowers,D. A. Brain,S. Ruhunusiri,Takuya Hara,B. M. Jakosky	41
15	Statistical Study of Relations Between the Induced Magnetosphere, Ion Composition, and Pressure Balance Boundaries Around Mars Based On MAVEN Observations 2017 ·Journal of Geophysical Research Space Physics ·(unknown),K. Seki,D. A. Brain,Takuya Hara,Kei Masunaga,J. P. McFadden,J. S. Halekas,D. L. Mitchell,C. Mazelle,J. R. Espley,J. Gruesbeck,B. M. Jakosky	45
16	High‐Altitude Closed Magnetic Loops at Mars Observed by MAVEN 2017 ·Geophysical Research Letters ·Shaosui Xu,D. L. Mitchell,J. G. Luhmann,Yingjuan Ma,Xiaohua Fang,Yuki Harada,Takuya Hara,D. A. Brain,Tristan Weber,C. Mazelle,G. A. DiBraccio	32
17	MAVEN observations of the solar cycle 24 space weather conditions at Mars 2017 ·Journal of Geophysical Research Space Physics ·Christina O. Lee,Takuya Hara,J. S. Halekas,E. Thiemann,Phillip C. Chamberlin,F. G. Eparvier,R. J. Lillis,D. E. Larson,P. Dunn,J. R. Espley,J. Gruesbeck,Shannon Curry,J. G. Luhmann,B. M. Jakosky	73
18	Martian magnetic storms 2017 ·Journal of Geophysical Research Space Physics ·(unknown),Chuanfei Dong,Yingjuan Ma,Shannon Curry,Shaosui Xu,Christina O. Lee,Takuya Hara,J. S. Halekas,Y. Li,J. Gruesbeck,J. R. Espley,D. A. Brain,C. T. Russell,B. M. Jakosky	37
19	MAVEN observations of a giant ionospheric flux rope near Mars resulting from interaction between the crustal and interplanetary draped magnetic fields 2016 ·Journal of Geophysical Research Space Physics ·Takuya Hara,D. A. Brain,D. L. Mitchell,J. G. Luhmann,K. Seki,Hiroshi Hasegawa,J. P. McFadden,J. S. Halekas,J. R. Espley,Yuki Harada,R. Livi,G. A. DiBraccio,J. E. P. Connerney,C. Mazelle,L. Andersson,B. M. Jakosky	23
20	Cytomegalovirus-Associated Protein-Losing Enteropathy Resulting from Lymphangiectasia in an Immunocompetent Child 2009 ·Japanese Journal of Infectious Diseases ·Takayuki Hoshina,Koichi Kusuhara,Mitsumasa Saito,Takuya Hara,Shuji Matsuura,Takashi Yao,(unknown),Toshiro Hara	9

About Takuya Hara

Takuya Hara is a scholar working on Astronomy and Astrophysics, Developmental Neuroscience and Molecular Biology, having authored 83 papers that have together received 2.0k indexed citations. Recurring topics across this work include Planetary Science and Exploration (57 papers), Astro and Planetary Science (57 papers) and Space Science and Extraterrestrial Life (20 papers). The work is most often cited by research in Astronomy and Astrophysics (1.6k citations), Molecular Biology (433 citations) and Physiology (28 citations). Takuya Hara has collaborated with scholars based in United States, Japan and France. Frequent 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. Their work appears in journals such as Nature Communications, SHILAP Revista de lepidopterología and Journal of Geophysical Research Atmospheres.

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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