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Takeuchi Akihisa  竹内 晃久

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… Alternative Names

竹内 晃久  タケウチ アキヒサ

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Researcher Number 70426526
Other IDs
Affiliation (Current) 2025: 公益財団法人高輝度光科学研究センター, 分光・イメージング推進室, 主幹研究員
Affiliation (based on the past Project Information) *help 2023 – 2024: 公益財団法人高輝度光科学研究センター, 散乱・イメージング推進室, 主幹研究員
2021 – 2024: 公益財団法人高輝度光科学研究センター, 分光推進室, 主幹研究員
2019 – 2021: 公益財団法人高輝度光科学研究センター, 分光・イメージング推進室, 主幹研究員
2018: 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 主幹研究員
2005: 高輝度光科学研究センター, SPring-8・利用研究促進部門, 研究員
Review Section/Research Field
Except Principal Investigator
Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields / Basic Section 51030:Pathophysiologic neuroscience-related / Petrology/Mineralogy/Science of ore deposit
Keywords
Except Principal Investigator
放射光 / き裂伝搬 / き裂進展 / 真空 / 内部起点型破壊 / ギガサイクル疲労 / SPring-8 / 脳 / 三次元構造 / 神経細胞 … More / 脳組織 / ナノCT / 統合失調症 / き裂発生 / き裂伝播 / 疲労 / fractal dimension / subtraction method / microtomography / cometary dust / Stardust / micrometeorites / interplanetary dust particles / 空隙率 / 密度 / 3次元構造 / コンドリュール / X線マイクロトモグラフィー / 宇宙度 / スプリング8 / スフェリュール / 宇宙塵 / フラクタル / マイクロトモグラフィー / 超炭素質微隕石 / フラクタル次元 / 差分法 / マイクロトモグラフイー / 彗星塵 / スターダスト / 微隕石 / 惑星間塵 Less
  • Research Projects

    (4 results)
  • Research Products

    (32 results)
  • Co-Researchers

    (14 People)
  •  Nanometer-scale 3D analysis of brain tissue of schizophrenia cases in the U.S.

    • Principal Investigator
      水谷 隆太
    • Project Period (FY)
      2023 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 51030:Pathophysiologic neuroscience-related
    • Research Institution
      Tokai University
  •  超高サイクル疲労における内部起点型破壊評価手法の確立

    • Principal Investigator
      中村 孝
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
    • Research Institution
      Hokkaido University
  •  Elucidation of the mechanism of very high cycle fatigue and the development of its evaluation method based on synchrotron radiation micro/nano- CT

    • Principal Investigator
      Nakamura Takashi
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
    • Research Institution
      Hokkaido University
  •  A study of three-dimensional structures of interplanetary dust by imaging x-ray microtomography.

    • Principal Investigator
      TSUCHIYAMA Akira
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Osaka University

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] High-energy x-ray nanotomography at SPring-82023

    • Author(s)
      Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro、Tsuritani Hiroyuki
    • Journal Title

      AIP Conf. Proc.

      Volume: 2990 Pages: 040012-040012

    • DOI

      10.1063/5.0168573

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K27491
  • [Journal Article] Characterization of internal fatigue crack initiation in Ti‐6Al‐4V alloy via synchrotron radiation X‐ray computed tomography2023

    • Author(s)
      Yoshinaka Fumiyoshi、Nakamura Takashi、Oguma Hiroyuki、Fujimura Nao、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
    • Journal Title

      Fatigue & Fracture of Engineering Materials & Structures

      Volume: - Issue: 6 Pages: 1-10

    • DOI

      10.1111/ffe.13957

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-19H02034
  • [Journal Article] 高強度金属材料の超高サイクル疲労における内部微小き裂の発生・進展挙動2023

    • Author(s)
      中村 孝, 藤村奈央, 薛 高格, 髙橋航圭, 竹内 晃久, 上椙 真之, 上杉 健太朗
    • Journal Title

      SPring-8/ SACLA利用者情報

      Volume: 28 Pages: 119-123

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Journal Article] Structural aging of human neurons is opposite of the changes in schizophrenia2023

    • Author(s)
      Mizutani Ryuta、Saiga Rino、Yamamoto Yoshiro、Uesugi Masayuki、Takeuchi Akihisa、Uesugi Kentaro、Terada Yasuko、Suzuki Yoshio、De Andrade Vincent、De Carlo Francesco、Takekoshi Susumu、Inomoto Chie、Nakamura Naoya、Torii Youta、Kushima Itaru、Iritani Shuji、Ozaki Norio、Oshima Kenichi、Itokawa Masanari、Arai Makoto
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 6 Pages: e0287646-e0287646

    • DOI

      10.1371/journal.pone.0287646

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K07595, KAKENHI-PROJECT-20K20602, KAKENHI-PROJECT-21H04815, KAKENHI-PROJECT-23K27491
  • [Journal Article] Full-life growth behavior of a naturally initiated internal fatigue crack in beta titanium alloy via in situ synchrotron radiation multiscale tomography2023

    • Author(s)
      Xue Gaoge、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke、Oguma Hiroyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
    • Journal Title

      International Journal of Fatigue

      Volume: 170 Pages: 107571-107571

    • DOI

      10.1016/j.ijfatigue.2023.107571

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-22KJ0059, KAKENHI-PROJECT-19H02034
  • [Journal Article] Development of multiscale x-ray tomography at SPring-8 BL47XU2023

    • Author(s)
      Uesugi Kentaro、Yasutake Masahiro、Takeuchi Akihisa
    • Journal Title

      AIP Conf. Proc.

      Volume: 2990 Pages: 040019-040019

    • DOI

      10.1063/5.0168128

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K27491
  • [Journal Article] Experimental Approach for Clarifying Initiation and Growth Behaviors of Internal Fatigue Cracks Using Synchrotron Radiation Multiscale X-ray Computed Tomography2023

    • Author(s)
      Nakamura Takashi、Xue Gaoge、Kon Yuma、Fujimura Nao、Yamazaki Takuya、Tonozaki Nobuyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
    • Journal Title

      Materials Performance and Characterization

      Volume: 12 Issue: 2 Pages: 20230023-20230023

    • DOI

      10.1520/mpc20230023

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22KJ0059, KAKENHI-PROJECT-21H04529
  • [Journal Article] Detection of small internal fatigue cracks in Ti‐6Al‐4V via synchrotron radiation nanocomputed tomography2022

    • Author(s)
      Xue Gaoge、Tomoda Yuta、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke、Yoshinaka Fumiyoshi、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
    • Journal Title

      Fatigue & Fracture of Engineering Materials & Structures

      Volume: 45 Issue: 9 Pages: 2693-2702

    • DOI

      10.1111/ffe.13765

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-22KJ0059
  • [Journal Article] Three-dimensional Observation of Small Fatigue Cracks Growth Process in a Beta Titanium Alloy Ti-22V-4Al using Multiscale Synchrotron Radiation Computed Tomography2022

    • Author(s)
      Xue Gaoge、Nakamura Takashi、Fujimura Nao、Oguma Hiroyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
    • Journal Title

      Proceedings of the 7th International Conference on Advanced Steels, ICAS 2022

      Volume: - Pages: 132-135

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Journal Article] Initiation and propagation of small fatigue crack in beta titanium alloy observed through synchrotron radiation multiscale computed tomography2022

    • Author(s)
      Xue Gaoge、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke、Oguma Hiroyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
    • Journal Title

      Engineering Fracture Mechanics

      Volume: 263 Pages: 108308-108308

    • DOI

      10.1016/j.engfracmech.2022.108308

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-22KJ0059, KAKENHI-PROJECT-19H02034
  • [Journal Article] Detection of small internal fatigue cracks of TI-6Al-4V in the very high cycle regime via synchrotron radiation nanocomputed tomography2021

    • Author(s)
      Nakamura Takashi, Fujimura Nao, Tomoda Yuta, Xue Gaoge, Yoshinaka Fumiyoshi, Takeuchi Akihisa, Uesugi Masayuki, Uesugi Kentaro
    • Journal Title

      Proceedings of the 8th Engineering Integrity Society International Conference on Durability & Fatigue, 2021

      Volume: - Pages: 349-357

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Journal Article] High-energy x-ray nanotomography introducing an apodization Fresnel zone plate objective lens2021

    • Author(s)
      A. Takeuchi, K. Uesugi, M. Uesugi, H. Toda, K. Hirayama, K. Shimizu, K. Matsuo and T. Nakamura
    • Journal Title

      Review of Scientific Instruments

      Volume: 92 Issue: 2 Pages: 023701-023701

    • DOI

      10.1063/5.0020293

    • NAID

      120007187739

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H01328, KAKENHI-PROJECT-18H03748
  • [Journal Article] Recent progress in synchrotron radiation 3D-4D nano-imaging based on X-ray full-field microscopy2020

    • Author(s)
      Takeuchi Akihisa, Suzuki Yoshio
    • Journal Title

      Microscopy

      Volume: 69 Issue: 5 Pages: 259-279

    • DOI

      10.1093/jmicro/dfaa022

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Journal Article] 放射光顕微CT によるTi-6Al-4V の内部疲労き裂発生過程2019

    • Author(s)
      中村 孝, 友田 悠太, 藤村 奈央, 吉中 奎貴, 小熊 博幸, 竹内 晃久, 上椙 真之,上杉 健太朗
    • Journal Title

      日本機械学会M&M2019 材料力学カンファレンス 講演論文集

      Volume: -

    • NAID

      130007846525

    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Journal Article] 放射光顕微CT による高強度金属内部の高分解能非破壊観察2019

    • Author(s)
      今 佑宇真,中村 孝,藤村 奈央,吉中 奎貴,髙橋 航圭,竹内 晃久,上椙 真之,上杉 健太朗
    • Journal Title

      日本機械学会M&M2019 材料力学カンファレンス 講演論文集

      Volume: -

    • NAID

      130007846701

    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Journal Article] Initiation and growth behaviour of small internal fatigue cracks in Ti‐6Al‐4V via synchrotron radiation microcomputed tomography2019

    • Author(s)
      Yoshinaka Fumiyoshi、Nakamura Takashi、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
    • Journal Title

      Fatigue & Fracture of Engineering Materials & Structures

      Volume: 42 Issue: 9 Pages: 2093-2105

    • DOI

      10.1111/ffe.13085

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K14853, KAKENHI-PROJECT-18H03748
  • [Journal Article] Ti-6Al-4V における表面および内部微小疲労き裂の開閉口挙動2019

    • Author(s)
      友田悠太,中村孝,藤村奈央,吉中奎貴,小熊博幸, 竹内晃久,上椙真之,上杉健太朗
    • Journal Title

      日本材料学会第68期学術講演会講演論文集

      Volume: - Pages: 77-78

    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Journal Article] Nondestructive Multiscale X-Ray Tomography by Combining Microtomography and High-Energy Phase-Contrast Nanotomography2018

    • Author(s)
      Akihisa Takeuchi, Kentaro Uesugi, Masayuki Uesugi, Fumiyoshi Yoshinaka and Takashi Nakamura
    • Journal Title

      Microscopy and Microanalysis

      Volume: 24 Issue: S2 Pages: 106-107

    • DOI

      10.1017/s1431927618012928

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Presentation] A study of the significance of fractographic features on internal fatigue fracture in titanium alloys via synchrotron radiation computed tomography2023

    • Author(s)
      Gaoge Xue, Nao Fujimura, Takashi Nakamura, Kosuke Takahashi, Hiroyuki Oguma, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
    • Organizer
      The Advanced Technology in Experimental Mechanics and International DIC Society Joint Conference 2023 (ATEM-iDICs '23)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Presentation] A naturally initiated internal fatigue crack growth process in beta titanium alloy using in situ synchrotron radiation multiscale computed tomography2023

    • Author(s)
      Gaoge Xue, Nao Fujimura, Takashi Nakamura, Kosuke Takahashi, Hiroyuki Oguma, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
    • Organizer
      13th International Fatigue Congress, Fatigue 2022+1
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Presentation] Detection of Small Internal Fatigue Cracks in 17-4PH Stainless Steel via Synchrotron Radiation Computed Tomography2023

    • Author(s)
      Takashi Nakamura, Nao Fujimura, Gaoge Xue, Gen Igarashi, Kosuke Takahashi, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
    • Organizer
      The Advanced Technology in Experimental Mechanics and International DIC Society Joint Conference 2023 (ATEM-iDICs '23)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Presentation] High-Energy X-Ray Nanotomography at SPring-82022

    • Author(s)
      Takeuchi Akihisa
    • Organizer
      15th International Conference on X-ray Microscopy (XRM2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Presentation] Detection of small internal fatigue cracks of Ti-6Al-4V in the very high cycle regime via synchrotron radiation nanocomputed tomography2021

    • Author(s)
      T. Nakamura, N. Fujimura, Y. Tomoda, G. Xue, F. Yoshinaka, A. Takeuchi, M. Uesugi, K. Uesugi
    • Organizer
      Fatigue 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Presentation] Initiation and propagation process of small fatigue crack in beta titanium alloy via multiscale synchrotron radiation computed tomography2021

    • Author(s)
      Gaoge Xue, Takashi Nakamura, Nao Fujimura, Hiroyuki Oguma, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
    • Organizer
      Eighth International Conference on Very High Cycle Fatigue (VHCF8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Presentation] Nondestructive observation of internal fatigue crack initiation in Ti-6Al-4V via synchrotron radiation X-ray CT2021

    • Author(s)
      Fumiyoshi Yoshinaka, Takashi Nakamura, Hiroyuki Oguma, Nao Fujimura, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
    • Organizer
      Eighth International Conference on Very High Cycle Fatigue (VHCF8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Presentation] A trial for detecting small fatigue cracks initiating from non-metallic inclusions in precipitation-hardened stainless steel2021

    • Author(s)
      Sourav Kumar Modi, Nao Fujimura, Kosuke Takahashi, Takashi Nakamura, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
    • Organizer
      Eighth International Conference on Very High Cycle Fatigue (VHCF8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04529
  • [Presentation] 放射光を用いるX線マイクロCTの基礎と最前線2020

    • Author(s)
      竹内晃久
    • Organizer
      日本化学会第101春季年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Presentation] 放射光顕微CT による高強度金属内部の高分解能非破壊観察2019

    • Author(s)
      今 佑宇真,中村 孝,藤村 奈央,吉中 奎貴,髙橋 航圭,竹内 晃久,上椙 真之,上杉 健太朗
    • Organizer
      日本機械学会M&M2019 材料力学カンファレンス
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Presentation] 放射光顕微CT によるTi-6Al-4V の内部疲労き裂発生過程2019

    • Author(s)
      中村 孝, 友田 悠太, 藤村 奈央, 吉中 奎貴, 小熊 博幸, 竹内 晃久, 上椙 真之,上杉 健太朗
    • Organizer
      日本機械学会M&M2019 材料力学カンファレンス
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Presentation] Ti-6Al-4V における表面および内部微小疲労き裂の開閉口挙動2019

    • Author(s)
      友田悠太,中村孝,藤村奈央,吉中奎貴,小熊博幸, 竹内晃久,上椙真之,上杉健太朗
    • Organizer
      日本材料学会第68期学術講演会
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Presentation] Nondestructive Multiscale X-Ray Tomography by Combining Microtomography and High-Energy Phase-Contrast Nanotomography2018

    • Author(s)
      Akihisa Takeuchi
    • Organizer
      International Conference on X-Ray Microscopy (XRM2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03748
  • [Presentation] Initiation and propagation processes of internal fatigue cracks in Ti-6Al-4V visualized by synchrotron radiation μCT imaging2018

    • Author(s)
      Takashi Nakamura, Fumiyoshi Yoshinaka, Akihisa Takeuchi, Kentaro Uesugi, Masayuki Uesugi
    • Organizer
      12th International Fatigue Congress, FATIGUE 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03748
  • 1.  UESUGI Kentaro (80344399)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 22 results
  • 2.  Nakamura Takashi (30237408)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 22 results
  • 3.  戸田 裕之 (70293751)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 4.  藤村 奈央 (40732988)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 20 results
  • 5.  古谷 佳之 (60354255)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  小熊 博幸 (80515122)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 12 results
  • 7.  TSUCHIYAMA Akira (90180017)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  NOGUCHI Takaaki (40222195)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  NAKAMURA Tomoki (20260721)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  NAKANO Tsukasa (90212092)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  上椙 真之 (20426521)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 12 results
  • 12.  水谷 隆太 (70272482)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  鳥居 洋太
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 14.  吉中 奎貴
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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