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Latest Information　2026/01　88

JAEA Reports (JAEA-Research etc.) 16　－

  1. Re-evaluation of nuclear criticality characteristics for infinite and finite heterogeneous lattice systems composed of uranium-zirconium hydride fuel rods used in the TRIGA annular core pulse reactor NSRR
    JAEA-Research 2025-010, 197 Pages, 2025/11
  2. Improvement of the RuO$$_{4}$$ vapor-liquid transfer model in the chemical behavior analysis code SCHERN for accident of evaporation to dryness by boiling of reprocessed high level liquid waste
    JAEA-Research 2025-011, 25 Pages, 2025/11
  3. Analysis of deposits inside "X-6 penetration" for the Unit 2 primary containment vessel at Fukushima Daiichi Nuclear Power Station
    JAEA-Technology 2025-008, 44 Pages, 2025/12
  4. Analytical study on stress behavior of core graphite components using simplified viscoelastic evaluation model
    JAEA-Technology 2025-010, 126 Pages, 2025/12
  5. Evaluation of the flow rate of leachate from near surface waste disposal facilities of radioactive wastes from research, industrial and medical facilities based on the latest knowledge
    JAEA-Technology 2025-011, 57 Pages, 2025/12
  6. Development of hydrogen behavior integrated analysis system
    JAEA-Data/Code 2025-012, 151 Pages, 2025/12
  7. Analysis procedure for halogen elements (bromine and iodine) in powder pellets using a sequential wavelength dispersive X-ray fluorescence spectrometry system at the Tono Geoscience Center, JAEA
    JAEA-Testing 2025-006, 52 Pages, 2025/12
  8. Environmental performance data in "2022 Environmental Report"
    JAEA-Review 2025-005, 231 Pages, 2025/12
  9. Development of radiation field mapping measurement system based on high radiation tolerant solar cells for low-light illumination (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-031, 124 Pages, 2025/12
  10. Pilot study on thermal, physico-chemical, and mechanical behavior of concrete to understand the failure behavior of Fukushima Daiichi Nuclear Power Station reactor pressure vessel pedestals (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-034, 83 Pages, 2025/12
  11. A Study on the methodology for rational treatment/disposal of contaminated concrete waste considering volume reduction of waste (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-037, 103 Pages, 2025/12
  12. Research and development of remote optical measurement technology for PCV gas-phase leakage location and leakage volume estimation (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-038, 84 Pages, 2025/12
  13. Challenge for screening of nuclear fuel debris by innovative spectral imaging and its verification by LIBS mapping (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-040, 111 Pages, 2025/12
  14. Design and characterisation of different characteristics of metakaolin-based geopolymer for fuel debris removal (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-041, 79 Pages, 2025/12
  15. Horonobe Underground Research Laboratory Project Investigation report for the 2024 fiscal year
    JAEA-Review 2025-042, 136 Pages, 2025/12
  16. Effect evaluation of partial termination of local sampling system in Hot Laboratory at Oarai Nuclear Engineering Institute; Airflow analysis on diffusion of radioactive material
    JAEA-Review 2025-045, 42 Pages, 2025/12

Journal Articles 71　－

  1. End-to-end discriminative representation learning for fault diagnosis in safety-critical time series
    Advanced Engineering Informatics, 69, (Part D), p.104094_1 - 104094_23, 2026/01
  2. Neutron total and capture cross-section measurement and resolved resonance analysis of Er
    Annals of Nuclear Energy, 225, p.111688_1 - 111688_18, 2026/01
  3. Discrimination of structures in plant using deep learning models trained by 3D CAD semantics
    Artificial Life and Robotics, 30, (1), p.184 - 195, 2025/02
  4. Optimising sodium incorporation into potassium-activated metakaolin-based alkali-activated materials
    Construction and Building Materials, 500, p.144270_1 - 144270_10, 2025/11
  5. Radiocarbon-derived ages of carbon in live, dead, and newly emerged fine roots in a cool-temperate Japanese beech forest
    Frontiers in Forests and Global Change (Internet), 8, p.1654883_1 - 1654883_10, 2025/11
  6. Benchmarks of iron nuclear data for fusion neutron sources
    Fusion Engineering and Design, 223, p.115548_1 - 115548_8, 2026/02
  7. Absence of long-range V-V dimer and magnetic orderings in high-entropy (Mg$$_{0.2}$$Mn$$_{0.2}$$Co$$_{0.2}$$Ni$$_{0.2}$$Cu$$_{0.2}$$)VO$$_3$$
    Inorganic Chemistry, 64, (34), p.17496 - 17502, 2025/08
  8. Experimental verification to developing safety technology for liquefied hydrogen in the project "STACY"
    International Journal of Hydrogen Energy, 141, p.1088 - 1097, 2025/06
  9. A Proposal of hydrogen safety technology for decommissioning of the Fukushima Daiichi Nuclear Power Station
    International Journal of Hydrogen Energy, 141, p.1317 - 1327, 2025/06
  10. Role of biotite content and structure in controlling cesium diffusion in granitic rocks
    Journal of Contaminant Hydrology, 276, p.104789_1 - 104789_12, 2026/01
  11. Plastics as vectors of radiocesium in river environments of Fukushima, Japan
    Journal of Hazardous Materials, 500, p.140593_1 - 140593_11, 2025/12
  12. Mutual separation of Ru, Rh, and Pd via reflux-assisted extraction and reverse-extraction using ion-pair and solvation with S- and amino-N-donor reagents
    Journal of Molecular Liquids, 441, p.129013_1 - 129013_10, 2026/01
  13. Development of importance measures reflecting the risk triplet in dynamic probabilistic risk assessment; The Concept and measures of risk importance
    Journal of Nuclear Engineering (Internet), 6, (4), p.49_1 - 49_14, 2025/12
  14. A Thermodynamic study of fluorite/bixbyite equilibria in the UO$$_{2}$$-PuO$$_{1.5}$$-PuO$$_{2}$$ system
    Journal of Nuclear Materials, 619, p.156244_1 - 156244_16, 2026/01
  15. Evaluation of interface capturing schemes of VOF method through application to bubble flow with single orifice
    Journal of Nuclear Science and Technology, 62, (12), p.1264 - 1278, 2025/12
  16. Real-space local dynamics in 1,2,3-triazole using inelastic neutron scattering
    Journal of Physical Chemistry B, 129, (47), p.12330 - 12337, 2025/11
  17. Positron and positronium as probes in insulating materials
    Journal of Physics; Conference Series, 3149, (1), p.012022_1 - 012022_5, 2025/12
  18. Stabilizing the unstable; Enhancing OER durability with 3$$d$$-orbital transition metal multielemental alloy nanoparticles by atomically dispersed 4$$d$$-orbital Pd for a 100-fold extended lifetime
    Journal of the American Chemical Society, 147, (13), p.11250 - 11256, 2025/02
  19. Revisiting $$^{9}$$Be nuclear magnetic resonance in UBe$$_{13}$$; Itinerant-localized duality and possible Fermi surface reconstruction at high magnetic field
    Journal of the Physical Society of Japan, 94, (12), p.124702_1 - 124702_8, 2025/11
  20. Magnon-polaron control in a surface magnetoacoustic wave resonator
    Nature Communications (Internet), 16, p.10116_1 - 10116_8, 2025/11
  21. Concept for a cesium-free negative ion source based on microwave heating of a low work function granular material
    Nuclear Instruments and Methods in Physics Research B, 568, p.165863_1 - 165863_5, 2025/11
  22. Irreversible process of the atomic reconstruction phenomenon induced by uniaxial stress in MnP
    Physical Review B, 112, (18), p.184115_1 - 184115_8, 2025/11
  23. Reply to comments on "Modeling for predicting survival fraction of cells after ultra-high dose rate irradiation"
    Physics in Medicine & Biology, 69, (24), p.248002_1 - 248002_5, 2024/12
  24. Drag coefficient in near-critical binary mixtures; Solving hydrodynamic fields with improved numerics
    Physics of Fluids, 37, (8), p.083102_1 - 083102_8, 2025/08
  25. Phase diagram of the polystyrene/near-critical water system
    Polymer, 340, p.129203_1 - 129203_7, 2025/12
  26. Valence separation of Fe and removal of Sn$$^{2+}$$ by solvent extraction as a potential method to determine Fe$$^{2+}$$ in glass containing Sn$$^{2+}$$
    Progress in Nuclear Science and Technology (Internet), 7, p.154 - 160, 2025/03
  27. Development of treatment method for analytical waste solutions in STRAD project; Role of trace chloride ion in ammonium ion oxidation with the presence of Co(II) ion
    Progress in Nuclear Science and Technology (Internet), 7, p.175 - 181, 2025/03
  28. Development of a quantitative, radiation-resistant feeding pump for use in extraction chromatography techniques for MA(III) recovery
    Progress in Nuclear Science and Technology (Internet), 8, p.248 - 251, 2025/09
  29. Effect of coaxial HPGe detector structure on $$gamma$$-ray beam measurements
    Radiation Physics and Chemistry, 240, p.113467_1 - 113467_8, 2026/03
  30. Separation of Rh(III) and direct electrodeposition in phosphonium-based ionic liquids with electrochemical and spectroscopic analyses for extracted Rh(III) complex
    Separation and Purification Technology, 382, (Part 2), p.135631_1 - 135631_9, 2026/02
  31. Bromine and iodine analyses of geological samples by wavelength dispersive X-ray fluorescence spectrometry
    Bunseki Kagaku, 74, (10-11), p.611 - 619, 2025/10
  32. Relationship between outflow of radiocesium and forest floor conditions at a decontaminated forest in Fukushima
    Chigaku Zasshi, 134, (5), p.475 - 489, 2025/10
  33. Students Rising to the Challenge of Problem-Solving; Human Resource Development through the Creative Robotics Competition for Decommissioning
    CROSS T&T, (80), p.48 - 52, 2025/06
  34. None
    CROSS T&T, (81), p.14 - 17, 2025/10
  35. Reflecting on history and passing it on to the next generation
    Genshiryoku Bakkuendo Kenkyu (CD-ROM), 31, (1), p.1 - 2, 2024/06
  36. Multiorbital Kondo effect in a diluted-Yb system (Lu,Yb)Rh$$_2$$Zn$$_{20}$$
    Hamon, 35, (3), p.119 - 122, 2025/08
  37. The History of the Facility of Radiation Standard
    Hokeikyo Nyusu, (76), p.2 - 6, 2025/10
  38. Radiological management of air-fed suit work for glovebox dismantling activities
    Hoken Butsuri (Internet), 60, (1), p.63 - 73, 2025/04
  39. New movement of development of risk-informed codes and standards in ASME
    Hozengaku, 21, (4), p.17 - 23, 2023/01
  40. None
    Isotope News, (802), p.11 - 14, 2025/12
  41. Operation status and upgrade plan of the J-PARC linac
    Kasokuki, 21, (4), p.288 - 296, 2025/01
  42. Optimization of phase field variables in bubble rise analysis
    Keisan Kogaku Koenkai Rombunshu (CD-ROM), 28, 5 Pages, 2023/06
  43. Optimization of phase field variables in bubble rise analysis
    Keisan Kogaku Koenkai Rombunshu (CD-ROM), 29, 6 Pages, 2024/06
  44. Clay minerals and metal ions; Unraveling the behavior of metal ions from a microscopic perspective
    Kinzoku, 95, (6), p.506 - 514, 2025/06
  45. Efficiency improvement of contamination screening site layout for nuclear disaster using traffic simulation
    Kotsu Kogaku Kenkyu Happyokai Koenshu, 45, p.844 - 849, 2025/09
  46. None
    Nihon Bunseki Kagakukai Kanto Shibu Nyusu, (34), p.16 - 17, 2025/00
  47. Attempts to detect concealed active faults; Efforts to advance the technology for evaluating the long-term geosphere stability on geological disposal
    Nihon Genshiryoku Gakkai-Shi ATOMO$$Sigma$$, 67, (11), p.635 - 639, 2025/11
  48. None
    Nihon Genshiryoku Gakkai-Shi ATOMO$$Sigma$$, 67, (12), p.719, 2025/12
  49. Development of coupled analysis method for a fast reactor plant thermal-hydraulics evaluation in natural circulation conditions
    Proceedings of 10th Workshop on Computational Fluid Dynamics for Nuclear Reactor Safety (CFD4NRS-10) (Internet), 12 Pages, 2025/00
  50. Validation of dynamic analysis code for high temperature gas-cooled reactor connecting hydrogen production system with a heat removal fluctuation mitigation system
    Proceedings of 14th International Topical Meeting on Nuclear Reactor Thermal-Hydraulics, Operation, and Safety (NUTHOS-14) (Internet), 12 Pages, 2024/08
  51. Reactor response during thermal load fluctuation test using HTTR
    Proceedings of 2025 International Congress on Advances in Nuclear Power Plants (ICAPP 2025) (Internet), 6 Pages, 2025/09
  52. Cooling capability of remaining core fuel after core degradation in SFRs
    Proceedings of 2025 International Congress on Advances in Nuclear Power Plants (ICAPP 2025) (Internet), 9 Pages, 2025/09
  53. Ensemble deep learning model for leak detection from multi-channel acoustic signals
    Proceedings of 2025 International Congress on Advances in Nuclear Power Plants (ICAPP 2025) (Internet), 10 Pages, 2025/09
  54. Advances in the analysis and management of accidents and future challenges; The OECD/NEA WGAMA
    Proceedings of 20th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-20) (Internet), p.5668 - 5678, 2023/08
  55. Characterization of relocated solidified eutectic melt of B$$_{4}$$C-stainless steel composite under severe reactor conditions
    Proceedings of 21st International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-21) (Internet), 15 Pages, 2025/08
  56. Assessment of the impact of elevated temperature design code revisions on creep damage estimation
    Proceedings of ASME 2022 Pressure Vessels and Piping Conference (PVP 2022) (Internet), 8 Pages, 2022/07
  57. Allowable axial flaw sizes based on code given and actual measured flow stresses for high toughness ductile pipes subjected to internal pressure
    Proceedings of the ASME 2025 Pressure Vessels & Piping Conference (PVP2025) (Internet), 6 Pages, 2025/07
  58. Assessment of allowable flaw sizes based on tensile properties evaluated by instrumented indentation testing
    Proceedings of the ASME 2025 Pressure Vessels & Piping Conference (PVP2025) (Internet), 7 Pages, 2025/07
  59. Assessment and improvement of flaw-to-surface proximity rules accounting for flaw aspect ratio and component thickness
    Proceedings of the ASME 2025 Pressure Vessels & Piping Conference (PVP2025) (Internet), 8 Pages, 2025/07
  60. Estimation of H$$_{2}$$ demand and HTGR development potential in the industrial complex in Japan
    Proceedings of World Hydrogen Technology Convention 2025 (WHTC 2025) (Internet), p.50 - 52, 2025/00
  61. Development of a neutron detector system for nuclear security
    Annual Report of Cooperative Researches at Kindai University Reactor, 2021, p.57 - 60, 2023/03
  62. The Talent that research and development institutions are looking for
    Henkaku Jidai No Genshiryoku Jinzai, Shorai No Genshiryoku Kiban O Sasaeru Daigaku No Genshiryoku Kyoiku; NSA/Commentaries, No.29, p.34 - 39, 2025/09
  63. Consideration of 3D laser scanning and verification techniques for as-built modeling in nuclear fuel cycle facilities
    Nihon Hozen Gakkai Dai-21-Kai Gakujutsu Koenkai Yoshishu, 4 Pages, 2025/07
  64. Japan Atomic Energy Agency's studies on high burnup LWR fuel behaviour under reactivity-initiated accident conditions
    IAEA-TECDOC-2053, p.94 - 96, 2024/05
  65. NEA Horonobe International Project - HIP Interim report for Phase 1 (February 2023 - March 2025)
    NEA/NE(2025)20 (Internet), 118 Pages, 2025/11
  66. Development to establish rapid bioassay analysis methods
    KEK Proceedings 2025-2 (Internet) , p.124 - 129, 2025/12
  67. Observational evidence of elastic shear displacement along a minor fault in soft siliceous mudstone
    Rock Mechanics and Rock Engineering, 9 Pages, 2025/00
  68. A Series of experiments on criticality and reflector reactivity worth in FCA-XXIII-1 and FCA-XXIV-1 assemblies simulating a small fast reactor with a thick stainless steel reflector
    Nuclear Science and Engineering, 17 Pages, 2025/00
  69. History and current developments of RERF dosimetry
    Carcinogenesis, 46, (3), p.bgaf045_1 - bgaf045_9, 2025/00
  70. The History and perspective on quality factors proposed by the International Commission on Radiological Protection (ICRP)
    Life Sciences in Space Research, 8 Pages, 2025/00
  71. Inter-institutional variability in kidney dosimetry during $$^{177}$$Lu-DOTATATE therapy in Japan
    Radiological Physics and Technology, 11 Pages, 2025/00

Patent　1　－

  1. 真空部品、真空排気方法
    特開2025-175396, 2025/12/03