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Masaoki Uno

Tohoku University

SKK Building, Katahira 2

Aoba-ku, Sendai, 980-8577

Japan

  • Tohoku University

SCHOLARLY PAPERS

5

DOWNLOADS

290

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Magmatic Evolution and Timescales of the Naruko Caldera System (Ne Honshu): Insight from Orthopyroxene and Quartz Mineral Zoning

Number of pages: 36 Posted: 05 Feb 2025
Alexey Kotov, Noriyoshi Tsuchiya, Satoshi Okumura, Masao Ban, Masaoki Uno, Isoji Miyagi, Kenji Shimizu, Takayuki Ushikubo, Geri Agroli, Shumpei Yoshimura and Manzshir Bayarbold
Tohoku University, Tohoku University, Tohoku University, Yamagata University, Tohoku University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Bandung Institute of Technology, Hokkaido University and Tohoku University
Downloads 91 (736,406)

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Caldera eruption, rejuvenation, timescale, diffusion chronometry, Fe-Mg interdiffusion, Ti in quartz

2.

Multiple Intrusions Inferred by Zircon U-Pb Dating of Quaternary Kakkonda Granite in Active Kakkonda Geothermal Field, Northeast Japan

Number of pages: 35 Posted: 28 Apr 2025
Takashi Akatsuka, Masaoki Uno, Noriyoshi Tsuchiya and Norihiro Watanabe
affiliation not provided to SSRN, Tohoku University, Tohoku University and affiliation not provided to SSRN
Downloads 69 (883,195)

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Kakkonda Granite, Zircon U-Pb dating, multiple intrusions, Kakkonda geothermal field, quaternary, geochronology

3.

Continuous Thermal Structures of the Present-Day and Contact-Metamorphic Geothermal Systems Revealed by Core Cuttings in the Kakkonda Geothermal Field, Japan

Number of pages: 66 Posted: 06 Mar 2023
Masaoki Uno, Atsushi Okamoto, Takashi Akatsuka and Noriyoshi Tsuchiya
Tohoku University, Tohoku University, affiliation not provided to SSRN and Tohoku University
Downloads 58 (980,173)

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thermal structure, core cuttings, titanium in biotite thermometry, chlorite thermometry, supercritical geothermal reservoir

4.

Creating Multidirectional Fractures Through Particle Jamming

Number of pages: 17 Posted: 04 Dec 2024
Yusuke Mukuhira, Ryota Goto, Noriaki Watanabe, Kazumasa Sueyoshi, Kohei Takuma, Rongchang Zhang, Tongfei Tian, Vladimir Sokolovski, Makoto Naoi, Yuko Arai, Takaaki Tomai, Masaoki Uno and Takatoshi Ito
Tohoku University, Taisei Corporation, Tohoku University, Tohoku University, Tohoku University, Tohoku University, University of the Sunshine Coast, University of Wollongong, Hokkaido University, Tohoku University, Tohoku University, Tohoku University and Tohoku University
Downloads 53 (1,031,043)

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Hydraulic fracturing, permeability enhancement, shear thickening fluid, particle jamming

5.

Experimental investigation on occurrence condition of multidirectional fracturing using shear-thickening fluid

Number of pages: 23 Posted: 16 Mar 2026
Kota Tokutake, Yusuke Mukuhira, Kazumasa Sueyoshi, Ryu Wada, Masaoki Uno, Atsushi Okamoto and Noriaki Watanabe
Tohoku University, Tohoku University, Tohoku University, Tohoku University, Tohoku University, Tohoku University and Tohoku University
Downloads 19 (1,459,862)

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hydraulic fracturing, multidirectional fracturing, shear-thickening fluid, laboratory experiment, true-triaxial