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最新情報 2021年1月 126件

研究開発報告書類 17件 

  1. マルチ光計測プローブを用いた立坑周辺岩盤の掘削影響領域の長期モニタリングとその評価(共同研究)
    JAEA-Research 2020-010, 142 Pages, 2020/11
  2. 単一亀裂を対象とした亀裂の間隙構造データの取得技術の開発と亀裂内での透水・物質移行特性データの取得
    JAEA-Research 2020-012, 37 Pages, 2020/11
  3. 気体状四酸化ルテニウムの化学形変化挙動に与える窒素酸化物の影響
    JAEA-Research 2020-014, 33 Pages, 2020/12
  4. ニアフィールドにおける過渡期の熱-水-応力連成挙動に及ぼす緩衝材の密度変化の影響評価(受託研究)
    JAEA-Research 2020-015, 52 Pages, 2020/12
  5. 平成31年度東京電力株式会社福島第一原子力発電所事故に伴う放射性物質の分布データの集約(受託研究)
    JAEA-Technology 2020-014, 158 Pages, 2020/12
  6. ロボット訓練用ステージの製作
    JAEA-Technology 2020-016, 16 Pages, 2020/11
  7. 令和元年度計算科学技術研究実績評価報告
    JAEA-Evaluation 2020-002, 37 Pages, 2020/12
  8. 東京電力福島第一原子力発電所事故の対処に係る研究開発; ふくしま復興に向けた10年の取り組み
    JAEA-Review 2020-023, 140 Pages, 2020/12
  9. 動作不能からの復帰を可能とする多連結移動ロボットの半自律遠隔操作技術の確立(委託研究); 令和元年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2020-025, 34 Pages, 2020/12
  10. ウラニル錯体化学に基づくテーラーメイド型新規海水ウラン吸着材開発(委託研究); 令和元年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2020-026, 41 Pages, 2020/12
  11. ラドンを代表としたアルファ核種の吸入による内部被ばくの横断的生体影響(委託研究); 令和元年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2020-029, 55 Pages, 2020/12
  12. 燃料デブリ取り出しを容易にするゲル状充填材の開発(委託研究); 令和元年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2020-030, 55 Pages, 2020/12
  13. 汚染土壌の減容を目的とした重液分離による放射性微粒子回収法の高度化(委託研究); 令和元年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2020-037, 53 Pages, 2020/12
  14. 炉心溶融物の粘性及び表面張力同時測定技術の開発(委託研究); 令和元年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2020-038, 41 Pages, 2020/12
  15. 燃料デブリ取出し臨界安全技術の高度化(委託研究); 令和元年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2020-041, 30 Pages, 2020/12
  16. Analysis of debris samples of Tokyo Electric Power Company Holdings Fukushima Daiichi Nuclear Power Station (Translated document)
    JAEA-Review 2020-055, 171 Pages, 2020/12
  17. Proceedings of the 2019 Symposium on Nuclear Data; November 28-30, 2019, Kyushu University, Chikushi Campus, Fukuoka, Japan
    JAEA-Conf 2020-001, 236 Pages, 2020/12

学会誌等掲載論文 106件 

  1. Eco-friendly carboxymethyl cellulose nanofiber hydrogels prepared via freeze cross-linking and their applications
    ACS Applied Polymer Materials (Internet), 2, (12), p.5482 - 5491, 2020/12
  2. Brittle-fracture simulations of curved cleavage cracks in $$alpha$$-iron; A Molecular dynamics study
    AIP Advances (Internet), 10, (11), p.115209_1 - 115209_8, 2020/11
  3. Consequence analysis of a postulated nuclear excursion in BWR spent fuel pool using 1/$$f^{beta}$$ spectrum model of randomization
    Annals of Nuclear Energy, 147, p.107675_1 - 107675_6, 2020/11
  4. Evaluation of effective dose for exposures in the environment
    Annals of the ICRP, 49, (2), p.7 - 9, 2020/10
  5. Global budget of atmospheric $$^{129}$$I during 2007-2010 estimated by a chemical transport model: GEARN-FDM
    Atmospheric Environment; X (Internet), 8, p.100098_1 - 100098_17, 2020/12
  6. Spin-polarized Weyl cones and giant anomalous Nernst effect in ferromagnetic Heusler films
    Communications Materials (Internet), 1, p.89_1 - 89_9, 2020/11
  7. Machine learning potentials for tobermorite minerals
    Computational Materials Science, 188, p.110173_1 - 110173_14, 2021/02
  8. Toward next JENDL Fission Yield Data and Decay Data
    EPJ Web of Conferences, 242, p.05004_1 - 05004_6, 2020/09
  9. Local structure analysis of $$A$$TiO$$_{3}$$ ($$A$$ = Sr, Ba, Pb)
    Ferroelectrics, 485, (1), p.34 - 41, 2015/00
  10. Studies of improved confinement in JFT-2M
    Fusion Science and Technology, 49, (2), p.96 - 121, 2006/02
  11. Saccharide-mediated transformation of Ce during the formation of manganese (hydr)oxide
    Geochimica et Cosmochimica Acta, 286, p.143 - 158, 2020/10
  12. Enrichment of chalcophile elements in seawater accompanying the end-Cretaceous impact event
    GSA Bulletin, 132, (9-10), p.2055 - 2066, 2020/09
  13. Consistency of bulk damage factor and NIEL for electrons, protons, and heavy ions in Si CCDs
    IEEE Transactions on Nuclear Science, 49, (6), p.2684 - 2689, 2002/12
  14. Emulsion grafting of vinyl acetate onto preirradiated poly(3-hydroxybutyrate) film
    Journal of Applied Polymer Science, 107, (4), p.2289 - 2294, 2008/02
  15. Generation of particles and fragments by quasicontinuous wave fiber laser irradiation of stainless steel, alumina, and concrete materials
    Journal of Laser Applications, 33, (1), p.012001_1 -  012001_16, 2021/02
  16. Development of a structured overset Navier-Stokes solver with a moving grid and full multigrid method
    Journal of Marine Science and Technology, 24, (3), p.884 - 901, 2019/09
  17. Single crystal growth and magnetic and electrical properties of an antiferromagnet UCr$$_2$$Si$$_2$$
    Journal of Nuclear Science and Technology, 39, (Suppl.3), p.225 - 228, 2002/11
  18. Voltage drop analysis and leakage suppression design for mineral-insulated cables
    Journal of Nuclear Science and Technology, 57, (12), p.1276 - 1286, 2020/12
  19. Experimental study on transport behavior of cesium iodide in the reactor coolant system under LWR severe accident conditions
    Journal of Nuclear Science and Technology, 57, (12), p.1287 - 1296, 2020/12
  20. Evaluation of decreasing trend in air dose rate and ecological half-life within an 80 km range from Fukushima Dai-ichi Nuclear Power Plant, using car-borne survey data measured by KURAMA systems up to 2018
    Journal of Nuclear Science and Technology, 57, (12), p.1319 - 1330, 2020/12
  21. Quasi-two-dimensional Fermi surfaces in the flat antiferromagnetic Brillouin zone of NpRhGa$$_{5}$$ studied by dHvA experiments and energy band calculations
    Journal of Physics; Condensed Matter, 17, (17), p.L169 - L175, 2005/05
  22. Determination of atomistic deformation of tricalcium silicate paste with high-volume fly ash
    Journal of the American Ceramic Society, 103, (12), p.7188 - 7201, 2020/12
  23. Distance-selected topochemical dehydro-diels-alder reaction of 1,4-Diphenylbutadiyne toward crystalline graphitic nanoribbons
    Journal of the American Chemical Society, 142, (41), p.17662 - 17669, 2020/10
  24. First observation of the de Haas-van Alphen effect in NpNiGa$$_{5}$$
    Journal of the Physical Society of Japan, 73, (3), p.519 - 522, 2004/03
  25. Single crystal growth of large-size and high-quality NpCoGa$$_{5}$$ and its electrical and magnetic properties
    Journal of the Physical Society of Japan, 73, (7), p.1665 - 1668, 2004/07
  26. Itinerant 5$$f$$ electrons and the Fermi surface properties in an enhanced Pauli paramagnet NpGe$$_{3}$$
    Journal of the Physical Society of Japan, 74, (8), p.2149 - 2152, 2005/08
  27. Magnetic and electrical properties of NpTGa$$_{5}$$ (T=Fe, Rh and Ni)
    Journal of the Physical Society of Japan, 74, (8), p.2323 - 2331, 2005/08
  28. The Fermi chopper spectrometer 4SEASONS at J-PARC
    Journal of the Physical Society of Japan, 80, (Suppl.B), p.SB025_1 - SB025_6, 2011/01
  29. Simultaneous determination of zircon U-Pb age and titanium concentration using LA-ICP-MS for crystallization age and temperature
    Lithos, 372-373, p.105682_1 - 105682_9, 2020/11
  30. Radionuclides from the Fukushima Daiichi Nuclear Power Plant in terrestrial systems
    Nature Reviews Earth & Environment (Internet), 1, (12), p.644 - 660, 2020/12
  31. Gamma-ray spectroscopy with a CeBr$$_3$$ scintillator under intense $$gamma$$-ray fields for nuclear decommissioning
    Nuclear Instruments and Methods in Physics Research A, 988, p.164900_1 - 164900_8, 2021/02
  32. Safety enhancement approach against external hazard on JSFR reactor building
    Nuclear Technology, 206, (12), p.1875 - 1890, 2020/12
  33. Magnetism induced by interlayer electrons in the quasi-two-dimensional electride Y$$_{2}$$C; Inelastic neutron scattering study
    Physical Review B, 102, (22), p.224406_1 - 224406_5, 2020/12
  34. Laser-assisted decay spectroscopy for the ground states of $$^{180,182}$$Au
    Physical Review C, 102, (2), p.024312_1 - 024312_16, 2020/08
  35. Measurement of fission-fragment mass distributions in the multinucleon transfer channels of the $$^{18}$$O+$$^{237}$$Np reaction
    Physical Review C, 102, (5), p.054610_1 - 054610_11, 2020/11
  36. Suppression of decay widths in singly heavy baryons induced by the $$U_A(1)$$ anomaly
    Physical Review D, 102, (11), p.114004_1 - 114004_9, 2020/12
  37. Population of a low-spin positive-parity band from high-spin intruder states in $$^{177}$$Au; The Two-state mixing effect
    Physics Letters B, 806, p.135488_1 - 135488_6, 2020/07
  38. Turbulent generation of poloidal asymmetries of the electric potential in a tokamak
    Plasma Physics and Controlled Fusion, 61, (1), p.014003_1 - 014003_11, 2019/01
  39. Phase behavior and Li$$^{+}$$ ion conductivity of styrene-ethylene oxide multiblock copolymer electrolytes
    Polymers for Advanced Technologies, 27, (7), p.946 - 954, 2016/07
  40. International cooperation in the field of radiation application
    Radiation Physics and Chemistry, 42, (4-6), p.877 - 880, 1993/00
  41. Consideration on modeling of Nb sorption onto clay minerals
    Radiochimica Acta, 108, (11), p.873 - 877, 2020/11
  42. Speciation of cesium in tree tissues and its implication for uptake and translocation of radiocesium in tree bodies
    Science of the Total Environment, 755, (Part 2), p.142598_1 - 142598_8, 2021/02
  43. Structural properties of the fluorite- and pyrochlore-type compounds in the Gd$$_{2}$$O$$_{3}$$-ZrO$$_{2}$$ system xGdO$$_{1.5}$$-(1-x)ZrO$$_{2}$$ with 0.18 $$leq$$ x $$leq$$ 0.62
    Solid State Ionics, 164, (3-4), p.185 - 191, 2003/11
  44. Re-evaluation of radiation-energy transfer to an extraction solvent in a minor-actinide-separation process based on consideration of radiation permeability
    Solvent Extraction and Ion Exchange, 39, (1), p.74 - 89, 2021/00
  45. Effect of grain boundary on the friction coefficient of pure Fe under the oil lubrication
    Tribology International, 155, p.106781_1 - 106781_9, 2021/03
  46. A New approach for characterization of single raindrops
    Water, Air, and Soil Pollution, 130, (1-4), p.1601 - 1606, 2001/08
  47. 核セキュリティ対策; サイバーセキュリティの側面から見て
    CISTECジャーナル, (190), p.208 - 219, 2020/11
  48. JMTRの廃止措置に向けた難処理廃棄物の廃棄体化のための処理方法の開発; 炉内構造物と使用済イオン交換樹脂
    デコミッショニング技報, (62), p.9 - 19, 2020/09
  49. 東海村における除去土壌の埋立処分に関する実証事業について
    デコミッショニング技報, (62), p.20 - 31, 2020/09
  50. シルトフェンスを2重に設置した際の汚濁物質拡散抑制効果の検討
    土木学会論文集,B2(海岸工学)(インターネット), 76, (2), p.I_103 - I_108, 2020/11
  51. エネルギーの将来 「スピントロニクス」の挑戦
    FBNews, (528), p.1 - 5, 2020/12
  52. 食品照射の国際的な状況
    原子力eye, 53, (12), p.19 - 22, 2007/12
  53. 原子力利用の最新; 経済規模評価
    原子力eye, 54, (5), p.34 - 41, 2008/05
  54. 原子力事業を取り巻く廃棄物問題について考える
    技術士, (648), p.12 - 15, 2020/12
  55. 食品照射; 世界の状況と日本の取り組み
    放射線と産業, (114), p.51 - 54, 2007/06
  56. 食品照射はカビ毒アフラトキシンの防止に役立つか
    放射線と産業, (115), p.20 - 24, 2007/09
  57. 原研高崎研における放射線の高度利用研究
    Isotope News, (442), p.2 - 6, 1991/04
  58. 理工学分野から見たRI・放射線利用の将来展望
    Isotope News, (501), p.16 - 26, 1996/02
  59. $$beta$$$$gamma$$弁別型ファイバ検出器を用いた水モニタ
    Isotope News, (772), p.21 - 25, 2020/12
  60. 次世代原子炉の開発動向
    火力原子力発電, 71, (11), p.638 - 648, 2020/11
  61. $$P$$2$$_1$$3の空間群に属する化合物および関連する化合物の結晶構造について
    固体物理, 55, (10), p.505 - 514, 2020/10
  62. トポロジカル絶縁体の超高速キャリアダイナミクスの観測と光機能化
    日本物理学会誌, 75, (12), p.756 - 760, 2020/12
  63. 高燃焼度燃料への非常用炉心冷却系性能評価指針の適用性検討に関する研究の状況
    日本原子力学会和文論文誌, 19, (4), p.185 - 200, 2020/12
  64. 高速炉蒸気発生器伝熱管のセルフウェステージ現象解明実験
    日本原子力学会和文論文誌, 19, (4), p.234 - 244, 2020/12
  65. 最先端の研究開発,日本原子力研究開発機構,6; 廃止措置と廃棄物の処理処分を目指して,1; 低レベル放射性廃棄物の処理処分とウラン鉱山閉山措置に関する技術開発
    日本原子力学会誌, 62, (11), p.658 - 663, 2020/11
  66. 大規模多相流体解析向け省通信型マルチグリッド前処理付き共役勾配法
    スーパーコンピューティングニュース, 22, (5), p.18 - 29, 2020/09
  67. Advances in fuel chemistry during a severe accident; Update after Fukushima Daiichi Nuclear Power Station (FDNPS) accident
    Advances in Nuclear Fuel Chemistry, p.555 - 625, 2020/00
  68. Radial structure of electric field in JFT-2M H-mode
    Annual Report of National Institute for Fusion Science; April 1991 - March 1992, p.85, 1992/11
  69. Time-dependent change of radiation levels in the 80 km zone for five years after the Fukushima accident
    Environmental Contamination from the Fukushima Nuclear Disaster; Dispersion, Monitoring, Mitigation and Lessons Learned, p.38 - 43, 2019/09
  70. Development of microwave sensor for measuring moisture in granulation process
    Proceedings of 19th International Symposium on Artificial Life and Robotics (AROB 2014) (CD-ROM), p.246 - 249, 2014/01
  71. Analytical study of perforation damage to reinforced concrete slabs subjected to oblique impact by projectiles with different nose shapes
    Proceedings of 2020 International Conference on Nuclear Engineering (ICONE 2020) (Internet), 7 Pages, 2020/08
  72. Consideration of relationship between decommissioning with digital-twin and knowledge management
    Proceedings of 2020 International Conference on Nuclear Engineering (ICONE 2020) (Internet), 8 Pages, 2020/08
  73. Initial results of the large liquid lithium test loop for the IFMIF target
    Proceedings of 24th IAEA Fusion Energy Conference (FEC 2012) (CD-ROM), 8 Pages, 2013/03
  74. Case study on sampling techniques using machine learning and simplified physical model for simulation-based dynamic probabilistic risk assessment
    Proceedings of Asian Symposium on Risk Assessment and Management 2020 (ASRAM 2020) (Internet), 11 Pages, 2020/11
  75. Internal event level-1 PRA for sodium-cooled fast reactor considering safety measures of defense-in-depth level 1 to 3
    Proceedings of Asian Symposium on Risk Assessment and Management 2020 (ASRAM 2020) (Internet), 12 Pages, 2020/11
  76. Improved Bayesian update method on flaw distributions reflecting non-destructive inspection result
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 8 Pages, 2020/08
  77. Extension of PASCAL4 code for probabilistic fracture mechanics analysis of reactor pressure vessel in boiling water reactor
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 10 Pages, 2020/08
  78. Allowable external flaws and acceptance standards for high toughness ductile pipes subjected to bending moment and internal pressure
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 6 Pages, 2020/08
  79. Probabilistic fracture mechanics benchmarking study involving the xLPR and PASCAL-SP codes; Analysis by PASCAL-SP
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 7 Pages, 2020/08
  80. Assessment of flaw interaction under combined tensile and bending stresses; Suitability of ASME code case N877-1
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 7 Pages, 2020/08
  81. Constraint effect on fracture mechanics evaluation for an under-clad crack in a reactor pressure vessel steel
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 7 Pages, 2020/08
  82. Treatment of the interaction with the free surface of the component for combined subsurface flaws; Technical basis for revision of IWA-3300 and Table IWB/IWC-3510-1
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 8 Pages, 2020/08
  83. Proposal of simulation materials test technique and their constitutive equations for structural tests and analyses simulating severe accident conditions
    Proceedings of ASME 2020 Pressure Vessels and Piping Conference (PVP 2020) (Internet), 9 Pages, 2020/08
  84. A New critical assembly: STACY
    Proceedings of European Research Reactor Conference 2020 (RRFM 2020) (Internet), 7 Pages, 2020/10
  85. Good practices on HRD support activities of ISCN
    Proceedings of INMM 61st Annual Meeting (Internet), 9 Pages, 2020/07
  86. Acceleration of fusion plasma turbulence simulations using the mixed-precision communication-avoiding Krylov method
    Proceedings of International Conference on High Performance Computing, Networking, Storage, and Analysis (SC 2020) (Internet), p.1318 - 1330, 2020/11
  87. Zr separation from high-level liquid waste with a novel hydroxyacetoamide type extractant
    Proceedings of International Nuclear Fuel Cycle Conference / Light Water Reactor Fuel Performance Conference (Global/Top Fuel 2019) (USB Flash Drive), p.464 - 468, 2019/09
  88. Interactive in-situ steering and visualization of GPU-accelerated simulations using particle-based volume rendering
    Proceedings of Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020 (SNA + MC 2020), p.187 - 192, 2020/10
  89. Intuitive interactions for immersive data exploration of numerical simulation results
    Proceedings of Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020 (SNA + MC 2020), p.193 - 200, 2020/10
  90. Image-based view selection for shape comparison of mode water regions in virtual reality spaces
    Proceedings of Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020 (SNA + MC 2020), p.201 - 208, 2020/10
  91. GPU-acceleration of locally mesh allocated two phase flow solver for nuclear reactors
    Proceedings of Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020 (SNA + MC 2020), p.210 - 215, 2020/10
  92. Performance portable implementation of a kinetic plasma simulation mini-app with a higher level abstraction and directives
    Proceedings of Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020 (SNA + MC 2020), p.218 - 224, 2020/10
  93. Verification of soft-error rate estimation method in a logic LSI
    Proceedings of the 28th Symposium on Materials Science and Engineering, Research Center of Ion Beam Technology Hosei University, p.35 - 40, 2009/12
  94. 非核化達成のための要因分析に関する研究,7; 核開発研究者の拡散防止に関する枠組みについて
    第41回日本核物質管理学会年次大会会議論文集(インターネット), 3 Pages, 2020/11
  95. 非核化達成のための要因分析に関する研究,9; 北朝鮮の非核化について
    第41回日本核物質管理学会年次大会会議論文集(インターネット), 3 Pages, 2020/11
  96. 教育訓練用バーチャルリアリティシステムのリフレッシュプロジェクト
    第41回日本核物質管理学会年次大会会議論文集(インターネット), 3 Pages, 2020/11
  97. 核物質防護実習フィールドのバーチャルツアー開発と利用の展望
    第41回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2020/11
  98. LSDスパイクの経時変化確認
    第41回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2020/11
  99. 核燃料サイクルの推進と核不拡散・核セキュリティの確保
    第41回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2020/11
  100. 非核化達成のための要因分析に関する研究,8; 非核化の国際的枠組と米国の役割,1; イラク,リビア及びイランの非核化
    第41回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2020/11
  101. 電子ビーム架橋と分解
    電子・イオンビームハンドブック第3版, p.433 - 438, 1998/10
  102. アクセプタンス計測のための位相空間領域制限装置
    Proceedings of 6th Annual Meeting of Particle Accelerator Society of Japan (CD-ROM), p.244 - 246, 2010/03
  103. 地表沈着量,空間放射線量率の地理的分布と線量率の推移
    東京電力福島第一原子力発電所事故による環境汚染の研究調査の進展と課題(インターネット), p.8 - 10, 2020/07
  104. Development of multi-group neutron activation cross-section library from JENDL/AD-2017
    JAEA-Conf 2020-001, p.193 - 197, 2020/12
  105. Lens dosimetry study in $$^{90}$$Sr+$$^{90}$$Y beta field; Full-face mask respirator shielding and dosemeter positioning
    KEK Proceedings 2020-5, p.21 - 28, 2020/11
  106. Results of aerosol code comparisons with releases from ACE MCCI tests
    KfK-5108; NEA/CSNI/R(92)10, p.533 - 546, 1992/00

特許 3件 

  1. 温度測定装置、温度測定方法
    特開2020-193925, 2020/12/03
  2. 希土類元素の吸着剤、及び希土類元素の分離方法
    特開2020-195958, 2020/12/10
  3. 液液系での抽出分離による特定物質の製造方法
    特開2020-203267, 2020/12/24