Ikuo Hara

479 total citations
27 papers, 418 citations indexed

About

Ikuo Hara is a scholar working on Geophysics, Mechanics of Materials and Geochemistry and Petrology. According to data from OpenAlex, Ikuo Hara has authored 27 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Geophysics, 5 papers in Mechanics of Materials and 5 papers in Geochemistry and Petrology. Recurrent topics in Ikuo Hara's work include earthquake and tectonic studies (10 papers), Geological and Geochemical Analysis (9 papers) and Seismic Waves and Analysis (4 papers). Ikuo Hara is often cited by papers focused on earthquake and tectonic studies (10 papers), Geological and Geochemical Analysis (9 papers) and Seismic Waves and Analysis (4 papers). Ikuo Hara collaborates with scholars based in Japan, Czechia and Russia. Ikuo Hara's co-authors include Toru Takeshita, Toshihiko Shimamoto, Takamoto Okudaira, Jun‐ichi Ando, Yasutaka Hayasaka, Kenji Takeda, Yukiko Ohtomo, Eizo Nakamura, Yukio Isozaki and Takahiro Yamaguchi and has published in prestigious journals such as Tectonophysics, Journal of Structural Geology and Island Arc.

In The Last Decade

Ikuo Hara

26 papers receiving 388 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ikuo Hara Japan 10 355 86 42 38 28 27 418
Napier Shaw United Kingdom 2 525 1.5× 116 1.3× 54 1.3× 39 1.0× 39 1.4× 2 604
Liliane Jenatton France 13 513 1.4× 91 1.1× 46 1.1× 53 1.4× 46 1.6× 15 606
Lisa N. Dell'angelo United States 8 481 1.4× 197 2.3× 49 1.2× 29 0.8× 28 1.0× 9 585
S. W. J. den Brok Germany 8 251 0.7× 126 1.5× 54 1.3× 24 0.6× 13 0.5× 9 361
S. Gregg Erickson Canada 9 296 0.8× 84 1.0× 18 0.4× 24 0.6× 29 1.0× 12 348
John Wickham United States 10 239 0.7× 69 0.8× 25 0.6× 48 1.3× 29 1.0× 17 310
Steven Wojtal United States 11 494 1.4× 92 1.1× 56 1.3× 58 1.5× 38 1.4× 16 539
Hiromine Mochizuki Japan 7 281 0.8× 98 1.1× 37 0.9× 18 0.5× 39 1.4× 9 325
U. Seipold Germany 11 374 1.1× 166 1.9× 22 0.5× 28 0.7× 12 0.4× 20 542
Saskia M. ten Grotenhuis Netherlands 6 349 1.0× 64 0.7× 36 0.9× 17 0.4× 17 0.6× 7 425

Countries citing papers authored by Ikuo Hara

Since Specialization
Citations

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

Fields of papers citing papers by Ikuo Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ikuo Hara

This figure shows the co-authorship network connecting the top 25 collaborators of Ikuo Hara. A scholar is included among the top collaborators of Ikuo 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 Ikuo Hara. Ikuo Hara 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
1.
Mizutani, Tsukasa, et al.. (2017). Bridge Slab Damage Detection by Signal Processing of UHF-Band Ground Penetrating Radar Data. Journal of Disaster Research. 12(3). 415–421. 13 indexed citations
2.
Ishida, Satoshi, Ikuo Hara, Takeo Tsuchihara, & Masayuki Imaizumi. (2005). Evaluation of the drainage effect by drain tunnel in Tertiary mudstone landslide area using a neutron moisture logging and environmental isotopes in groundwater. Journal of the Japan Landslide Society. 41(5). 467–474. 1 indexed citations
3.
Hara, Ikuo, et al.. (2002). Outcrop of shear zone along the Kawakami fault, the Median Tectonic Line active fault system at Yuyaguchi, Tambara Town, Ehime Pref., Western Shikoku. The Journal of the Geological Society of Japan. 108(2). III–IV. 1 indexed citations
4.
Okada, Atsumasa, et al.. (2001). Faulting history of the Median Tectonic Line active fault system at Tokushima plain in the eastern-most part of Shikoku, southwest Japan.. The Journal of the Geological Society of Japan. 107(11). 681–700. 4 indexed citations
5.
Hara, Ikuo. (1998). BOOK REVIEWS 3. 14. 151–160. 1 indexed citations
6.
Takeshita, Toru & Ikuo Hara. (1998). c-Axis fabrics and microstructures in a recrystallized quartz vein deformed under fluid-rich greenschist conditions. Journal of Structural Geology. 20(4). 417–431. 33 indexed citations
7.
Okudaira, Takamoto, Toru Takeshita, Ikuo Hara, & Jun‐ichi Ando. (1995). A new estimate of the conditions for transition from basal 〈a〉 to prism [c] slip in naturally deformed quartz. Tectonophysics. 250(1-3). 31–46. 116 indexed citations
8.
Sato, H., Minoru Kusakabe, & Ikuo Hara. (1992). Degassing processes of 1707A.D. eruption products of Fuji Volcano as inferred from the H_2O content, hydrogen and oxygen isotopic compositions and plagioclase nucleation density. 1992(1). 40. 1 indexed citations
9.
Hara, Ikuo, et al.. (1992). Quartz microtextures of the Sambagawa schists and their implications in convergent margin processes. Island Arc. 1(1). 186–197. 11 indexed citations
10.
Hara, Ikuo, et al.. (1992). [A case of progressive systemic sclerosis complicated by crescentic glomerulonephritis and diffuse pulmonary hemorrhage].. PubMed. 34(7). 827–33. 5 indexed citations
11.
Hara, Ikuo, et al.. (1984). Pre-Nagahama fold in the Sambagawa Belt of the Sarutagawa district, centralShikoku. The Journal of the Geological Society of Japan. 90(2). 73–80_3. 2 indexed citations
12.
Hara, Ikuo, et al.. (1984). Pressure solution of plagioclase and garnet during Nagahama folding in the Sambagawa belt of Central Shikoku.. The Journal of the Geological Society of Japan. 90(1). 33–42. 8 indexed citations
13.
Nakamura, Eizo, et al.. (1983). K-Ar ages of Sangun metamorphic rocks in Yamaguchi Prefecture and their geologic significance.. The Journal of the Japanese Association of Mineralogists Petrologists and Economic Geologists. 78(1). 11–20. 12 indexed citations
14.
Hayasaka, Yasutaka, Yukio Isozaki, & Ikuo Hara. (1983). . The Journal of the Geological Society of Japan. 89(9). 527–530. 8 indexed citations
15.
Hara, Ikuo, et al.. (1981). . The Journal of the Geological Society of Japan. 87(10). 689–692. 1 indexed citations
16.
Hara, Ikuo, et al.. (1980). The development of schistosity in biotite schists from southwestern part of Mikawa Plateau, Central Japan.. The Journal of the Geological Society of Japan. 86(12). 817–826. 4 indexed citations
17.
Hara, Ikuo, et al.. (1979). Relationship between growth of albite porphyroblasts and deformation in a sambagawa schist, Central Shikoku, Japan. Tectonophysics. 58(1-2). 113–125. 25 indexed citations
18.
Hara, Ikuo, et al.. (1977). Boundary between subbasal I and subbasal II fields of quartz deformation in geological conditions. Tectonophysics. 39(1-3). 273–286. 4 indexed citations
19.
Hara, Ikuo. (1971). An ultimate steady-state pattern of c-axis fabric of quartz in metamorphic tectonites. Geologische Rundschau. 60(3). 1142–1173. 15 indexed citations
20.
Hara, Ikuo. (1966). STRAIN AND MOVEMENT PICTURES IN COMPETENT LAYERS IN FLEXURAL FOLDING:Deformation of Heterogeneously Layered Rocks in Flexural Folding (II). The Journal of the Geological Society of Japan. 72(9). 413–425. 1 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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