Hydration structures of barium ions: Ab initio molecular dynamics simulations using the SCAN meta-GGA density functional and EXAFS spectroscopy studies
Yamaguchi, Akiko, Kobayashi, Keita, Takahashi, Yoshio, Machida, Masahiko, Okumura, Masahiko
Published in Chemical physics letters (01.10.2021)
Published in Chemical physics letters (01.10.2021)
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Journal Article
Machine learning molecular dynamics reveals the structural origin of the first sharp diffraction peak in high-density silica glasses
Kobayashi, Keita, Okumura, Masahiko, Nakamura, Hiroki, Itakura, Mitsuhiro, Machida, Masahiko, Urata, Shingo, Suzuya, Kentaro
Published in Scientific reports (16.11.2023)
Published in Scientific reports (16.11.2023)
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Journal Article
Machine learning potentials for tobermorite minerals
Kobayashi, Keita, Nakamura, Hiroki, Yamaguchi, Akiko, Itakura, Mitsuhiro, Machida, Masahiko, Okumura, Masahiko
Published in Computational materials science (15.02.2021)
Published in Computational materials science (15.02.2021)
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Journal Article
Volume and dosimetric changes and initial clinical experience of a two-step adaptive intensity modulated radiation therapy (IMRT) scheme for head and neck cancer
Nishi, Tamaki, Nishimura, Yasumasa, Shibata, Toru, Tamura, Masaya, Nishigaito, Naohiro, Okumura, Masahiko
Published in Radiotherapy and oncology (01.01.2013)
Published in Radiotherapy and oncology (01.01.2013)
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Journal Article
Molecular simulation of cesium adsorption at the basal surface of phyllosilicate minerals
Kerisit, Sebastien, Okumura, Masahiko, Rosso, Kevin M, Machida, Masahiko
Published in Clays and clay minerals (01.08.2016)
Published in Clays and clay minerals (01.08.2016)
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Journal Article
Machine learning molecular dynamics simulations toward exploration of high-temperature properties of nuclear fuel materials: case study of thorium dioxide
Kobayashi, Keita, Okumura, Masahiko, Nakamura, Hiroki, Itakura, Mitsuhiro, Machida, Masahiko, Cooper, Michael W D
Published in Scientific reports (13.06.2022)
Published in Scientific reports (13.06.2022)
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Journal Article
Evaluation of ambient dose equivalent rates influenced by vertical and horizontal distribution of radioactive cesium in soil in Fukushima Prefecture
Malins, Alex, Kurikami, Hiroshi, Nakama, Shigeo, Saito, Tatsuo, Okumura, Masahiko, Machida, Masahiko, Kitamura, Akihiro
Published in Journal of environmental radioactivity (01.01.2016)
Published in Journal of environmental radioactivity (01.01.2016)
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Journal Article
Current status of the educational environment to acquire and maintain the professional skills of radiotherapy technology and medical physics specialists in Japan: a nationwide survey
Hayashi, Naoki, Okumura, Masahiko, Nakamura, Mitsuhiro, Ishihara, Yoshitomo, Ota, Seiichi, Tohyama, Naoki, Shimomura, Kohei, Okamoto, Hiroyuki, Onishi, Hiroshi
Published in Radiological physics and technology (01.12.2023)
Published in Radiological physics and technology (01.12.2023)
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Journal Article
Radiation Treatment Planning Using Positron Emission and Computed Tomography for Lung and Pharyngeal Cancers: A Multiple-Threshold Method for [18 F]Fluoro-2-Deoxyglucose Activity
Okubo, Mitsuru, M.D, Nishimura, Yasumasa, M.D., Ph.D, Nakamatsu, Kiyoshi, M.D., Ph.D, Okumura, Masahiko, R.T, Shibata, Toru, M.D., Ph.D, Kanamori, Shuichi, M.D., Ph.D, Hanaoka, Kouhei, R.T, Hosono, Makoto, M.D., Ph.D
Published in International journal of radiation oncology, biology, physics (01.06.2010)
Published in International journal of radiation oncology, biology, physics (01.06.2010)
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Journal Article
Extended X-ray absorption fine structure spectroscopy measurements and ab initio molecular dynamics simulations reveal the hydration structure of the radium(II) ion
Yamaguchi, Akiko, Nagata, Kojiro, Kobayashi, Keita, Tanaka, Kazuya, Kobayashi, Tohru, Tanida, Hajime, Shimojo, Kojiro, Sekiguchi, Tetsuhiro, Kaneta, Yui, Matsuda, Shohei, Yokoyama, Keiichi, Yaita, Tsuyoshi, Yoshimura, Takashi, Okumura, Masahiko, Takahashi, Yoshio
Published in iScience (19.08.2022)
Published in iScience (19.08.2022)
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Journal Article
Redistribution and export of contaminated sediment within eastern Fukushima Prefecture due to typhoon flooding
Kitamura, Akihiro, Kurikami, Hiroshi, Sakuma, Kazuyuki, Malins, Alex, Okumura, Masahiko, Machida, Masahiko, Mori, Koji, Tada, Kazuhiro, Tawara, Yasuhiro, Kobayashi, Takamaru, Yoshida, Takafumi, Tosaka, Hiroyuki
Published in Earth surface processes and landforms (30.09.2016)
Published in Earth surface processes and landforms (30.09.2016)
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Journal Article
Globular pattern formation of hierarchical ceria nanoarchitectures
Aoyagi, Noboru, Motokawa, Ryuhei, Okumura, Masahiko, Ueda, Yuki, Saito, Takumi, Nishitsuji, Shotaro, Taguchi, Tomitsugu, Yomogida, Takumi, Sazaki, Gen, Ikeda-Ohno, Atsushi
Published in Communications chemistry (12.06.2024)
Published in Communications chemistry (12.06.2024)
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Journal Article
The impact of the offset distance between the planning target volume and isocenter on irradiation time in TomoTherapy: A phantom study
Hirata, Makoto, Hanaoka, Kohei, Matsumoto, Kenji, Tamura, Mikoto, Okumura, Masahiko, Monzen, Hajime
Published in Physica medica (01.07.2019)
Published in Physica medica (01.07.2019)
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Journal Article
Analysis of interfractional set-up errors and intrafractional organ motions during IMRT for head and neck tumors to define an appropriate planning target volume (PTV)- and planning organs at risk volume (PRV)-margins
Suzuki, Minoru, Nishimura, Yasumasa, Nakamatsu, Kiyoshi, Okumura, Masahiko, Hashiba, Hisayuki, Koike, Ryuta, Kanamori, Shuichi, Shibata, Toru
Published in Radiotherapy and oncology (01.03.2006)
Published in Radiotherapy and oncology (01.03.2006)
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Journal Article
Identification of elemental weight fraction and mass density of humanoid tissue-equivalent materials using dual energy computed tomography
Shimomura, Kohei, Araki, Fujio, Kono, Yuki, Asai, Yoshiyuki, Murakami, Takamichi, Hyodo, Tomoko, Okumura, Masahiko, Matsumoto, Kenji, Monzen, Hajime, Nishimura, Yasumasa
Published in Physica medica (01.07.2017)
Published in Physica medica (01.07.2017)
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Journal Article
Static and moving phantom studies for radiation treatment planning in a positron emission tomography and computed tomography (PET/CT) system
Okubo, Mitsuru, Nishimura, Yasumasa, Nakamatsu, Kiyoshi, Okumura, Masahiko, Shibata, Toru, Kanamori, Shuichi, Hanaoka, Kouhei, Hosono, Makoto
Published in Annals of nuclear medicine (01.08.2008)
Published in Annals of nuclear medicine (01.08.2008)
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Journal Article
Mathematical Modeling of Radioactive Contaminants in the Fukushima Environment
Kitamura, Akihiro, Kurikami, Hiroshi, Yamaguchi, Masaaki, Oda, Yoshihiro, Saito, Tatsuo, Kato, Tomoko, Niizato, Tadafumi, Iijima, Kazuki, Sato, Haruo, Yui, Mikazu, Machida, Masahiko, Yamada, Susumu, Itakura, Mitsuhiro, Okumura, Masahiko, Onishi, Yasuo
Published in Nuclear science and engineering (01.01.2015)
Published in Nuclear science and engineering (01.01.2015)
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Journal Article