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Published by Japan Atomic Energy Agency

Published in February 2015

ONLINE ISSN 2188-1456

CD-ROM ISSN 2188-1421

 

All Pages PDF (23.9 MB)PDFアイコン

  • 1 Research and Development Relating to the Accident at the TEPCO’s Fukushima Daiichi NPS
  1. 1 Research and Development Relating to the Accident at the TEPCO’s Fukushima Daiichi NPS
  2. 1-1 The Migration of Radioactive Iodine in Seawater
    －Variation of Iodine-129 Concentration before and after the Accident at the TEPCO’s Fukushima Daiichi NPS－
  3. 1-2 Ground Deposition Maps of Iodine-131 Obtained Using Airborne Surveys at an Early Stage of the Accident at 1F
    －A Joint Study with JAEA and DOE/NNSA－
  4. 1-3 Visualization of the Distribution of Radiocesium Concentration at the Bottom of Irrigation Ponds
    －Measurement of Irrigation Ponds Using the Plastic Scintillation Fiber－
  5. 1-4 Why Have Air Dose Rates Decreased with Time?
    －Depth Distributions of Radioactive Cesium in Soils－
  6. 1-5 Provision of Radionuclide Distribution Data
    －The Collection and Quick Provision of Environmental Monitoring Data－
  7. 1-6 Simulating the Migration Behavior of Radioactive Cesium in the Environment
    －A Case Study of the Ogaki Dam Reservoir－
  8. 1-7 Chemical Bonding between Radioactive Cesium and Clay Minerals Revealed by Supercomputer
    －First-Principles Calculation Studies of the Chemical Adsorption Form of Cesium on Clay Minerals－
  9. 1-8 Translocation of Radioactive Fallout Cesium in Trees
    －Analysis of the Distribution of Radioactive Cesium in Plants Using Autoradiography－
  10. 1-9 Easy Monitoring of the Radioactive Cesium Concentration in Water
    －A New Assay System Using a Cesium Adsorption Disk and the GM Survey Meter－
  11. 1-10 Assessment of Radiation Dose Reduction of Radioactive Cesium in Buildings
    －Numerical Simulation Analysis Using Building Models－
  12. 1-11 Detection of Defects in the Fuel Cladding Tube
    －Development of a Defect Detection Technique Using High-Resolution X-ray Computed Tomography－
  13. 1-12 Laser Spectroscopic Analysis of Underwater Debris in a Nuclear Reactor Core
    －A Contribution to the Decommissioning of the TEPCO’s Fukushima Daiichi NPS－
  14. 1-13 Melting and Crushing of Fuel Debris with Laser Light as a Heat Source
    －Countermeasures to Fuel Debris Characterized by Indefinite Shapes, Higher Hardness, Multi-Ingredients, and Porous Bodies－
  15. 1-14 Maintaining the Integrity of the Reactor Vessel until the Completion of Fuel Removal
    －The Influence of Radiation on the Corrosion of Vessel Steels and Corrosion Measures－
  16. 1-15 Estimation of the Chemical Form of Fuel Debris in a Reactor Pressure Vessel
    －Estimation with the Help of Thermodynamic Calculation－
  17. 1-16 What Has Formed from the Melted Fuel and Control Blade?
    －Investigating the Characteristics of Solidified Core Melt－
  18. 1-17 Management of Removed Fuel Debris
    －A Study of Treatment Scenarios for Fuel Debris after Removal－
  19. 1-18 An Exploration of the Reason for Iodine-131 Release after Core Cool Down
    －Release of Iodine-131 from Contaminated Water in the Basement of Reactor Buildings－
  20. 1-19 Safe Storage of Spent Cesium Adsorbent
    －Characterization and Evaluation for Hydrogen Production and Corrosion－
  21. 1-20 Development of an Analysis Method for a Hard-To-Measure Nuclide in Wastewater
    －Cadmium-113m Analysis Method Using β-ray Measurement－
  22. 1-21 Toward the Treatment and Subsequent Disposal of the Accident Waste
    －An Analysis of Rubble and Trees Collected from the Site of the TEPCO’s Fukushima Daiichi NPS－
  • 2 Nuclear Safety Research
  • 3 Advanced Science Research
  • 4 Nuclear Science and Engineering Research
  1. 4 Nuclear Science and Engineering Research
  2. 4-1 Improving the Prediction Accuracy of the Decay Heat from Nuclear Force
    －Clarify Effect of Tensor Force on β Decay－
  3. 4-2 Understanding the Behavior of Molten Material in Severe Accidents
    －Developing Numerical Simulation Method of Melt Relocation－
  4. 4-3 Improving Uranium Accountancy
    －Demonstration of a Novel Nondestructive Assay for Nuclear Waste Drums at Ningyo-toge－
  5. 4-4 Improving the Evaluation Accuracy of the Long-Term Integrity of Nuclear Reactors
    －Developing a Model of the Microstructural Evolution under Neutron Irradiation－
  6. 4-5 Developing a Database of Fundamental Properties for Partitioning and Transmutation
    －Evaluating Thermodynamic Data on Intermetallic Compounds with Electrochemical Techniques－
  7. 4-6 Extraction of Strontium Using a Macrocyclic Compound
    －Extraction Enhanced by Applying Ionic Liquid Solvents－
  8. 4-7 Controlling Valences by Electrocatalysis of Pt Particles
    －Rapid and Selective Valence-Control Method for Actinide－
  9. 4-8 Selective Detection of Higher Enriched Uranium Particles
    －Secondary Ion Mass Spectrometry Combined with Solid-State Nuclear-Track Detection－
  10. 4-9 Mechanism of Greenhouse Gas Emission from Rice Paddy
    －Simulation of Atmospheric Ammonia Exchange Using the Land Surface Model for Transport of Radioactive Materials－
  11. 4-10 Influence of Physical Characteristics on Internal Dosimetry
    －Use of Human Models to Compare Caucasians with Japanese －
  12. 4-11 Ensuring the Reliability of Measurements of Exposure of Workers and Public to High-Energy γ-rays
    －Establishment of the High Energy γ-ray Calibration Field－
  13. 4-12 Measuring Radiation Intensity in Nuclear Reactors
    －Developing γ-ray Detectors for Remote Inspection in Primary Containment Vessel－
  14. 4-13 Technical Development for In-Pile Irradiation-Assisted Stress Corrosion Cracking Test Capsules
    －Research on Safety Evaluation of Light Water Reactors－
  15. 4-14 Developing a Real-Time Management System for Workers in Radiation-Controlled Areas
    －Worker-Safety Management in Radiation Controlled Areas－
  • 5 Quantum Beam Science Research
  1. 5 Quantum Beam Science Research
  2. 5-1 Biocompatible Plastic Fabrication by Ion Beam
    －Development of Micro/nanofabrication and Surface Modification Technique Using Focused Ion Beam for Medical Applications－
  3. 5-2 Application of Composite-Type Optical Fiber Technique for Medical Instrument Development
    －Industrialization of Composite-Type Optical Fiber Technique and Startup of JAEA-Supported Venture Business－
  4. 5-3 Doping Effect of Ferroelectrics
    －Improvement of Ferromagnetic Mechanism of Bismuth Ferrite－
  5. 5-4 Distinction between Polarizations Induced by Magnetic Cycloids and Exchange Striction
    －Importance of Magnetic Cycloids for Multiferroic Materials－
  6. 5-5 Development of an Aluminum-Based Hydrogen Storage Alloy
    －To Realize Light-Weight Hydrogen Storage Alloys－
  7. 5-6 Synchrotron Radiation Mössbauer Absorption Spectroscopy Improved by Electron Detection
    －Highly Efficient Mössbauer Spectroscopy of Many Periodic Table Elements Is Now Achievable－
  8. 5-7 Toward the Development of Protein Absorbents for Rare and Harmful Metals
    －Structural Characteristics of Halophilic Proteins Clarified by a Quantum Beam－
  9. 5-8 Observation of Living Cells under a Soft X-ray Microscope
    －Laser Plasma Soft X-ray Microscope with a Combination of Intense Laser Plasma Soft X-ray Source and Contact Microscopy－
  10. 5-9 Inhibition of Cadmium Movement in Crops by a Peptide
    －Visualization of Elements in Roots Using a Positron-Emitting Tracer Imaging System－
  11. 5-10 Challenge for Nanoscale Analysis by X-ray Spectroscopy in Combination with Electron Microscopy
    －Development of a Multilayer Grating Spectrometer for Use with Electron Microscopes－
  12. 5-11 Discovery of X-ray Coherent Mirage
    －Indication of the Potential of New X-ray Optics Using Plasma－
  13. 5-12 Transparency of Sodium in the Ultra-Violet Spectral Range
    －Imaging by Light Illumination through an 8-mm-Thick Sodium Sample－
  14. 5-13 Innovative Technique for Elucidating Diffusion through Materials
    －Development of an Advanced Analysis Method for Quasielastic Neutron Scattering－
  15. 5-14 Achievement of High-Quality Pulsed Cold Neutron Beam
    －Performance Evaluation of the J-PARC Cryogenic Hydrogen System－
  16. 5-15 Dose Rate after Beam Operation of J-PARC 3 GeV Synchrotron
    －Investigation and Measurement of Dose Rate Distribution of Radioactive Nuclides Produced in the Accelerator for Higher Output Power－
  17. 5-16 Magnetic Shielding via Vacuum Chambers for Beam Orbit Stabilization
    －Development of Vacuum Chambers of Magnetic Materials at J-PARC－
  18. 5-17 Observation of the Beam Injected into the Acceleration Region of the Cyclotron
    －Development of an Emittance and Acceptance Measurement System－
  • 6 Nuclear Hydrogen and Heat Application Research
  • 7 Research and Development of Advanced Nuclear Systems
  • 8 Research and Development Relating to Nuclear Fuel Cycle Backend and Reprocessing of Spent Nuclear Fuel
  1. 8 Research and Development Relating to Nuclear Fuel Cycle Backend and Reprocessing of Spent Nuclear Fuel
  2. 8-1 Toward an Optimized Decommissioning Plan
    －Development of Formula to Evaluate Manpower Requirements for Dismantling Nuclear Facility－
  3. 8-2 Efficient Separation of Uranium from Sludge-Like Uranium-Bearing Waste
    －Developing Process to Selectively Separate Uranium by Using Hydrochloric Acid－
  4. 8-3 Developing Rapid Method to Analyze Radioactive Waste
    －Developing Method to Analyze 242mAm in Low-Level Radioactive Waste－
  5. 8-4 Study to Improve the Safety of Trench Facility
    －Suppression of Infiltrated Water to Reduce Radioactive Substances from the Facility－
  6. 8-5 Visualization of Geosynthesis Procedure
    －Geosynthesis Data Flow Diagram (Construction Phase)－
  7. 8-6 Research in Onshore Mud Volcanism
    －Origin of Muddy Sand from Kamihoronobe Mud Volcano－
  8. 8-7 Investigation of Damage to Rock Mass in Gallery Excavation
    －Based on Seismic Velocity and Fracture Distribution around Gallery Wall－
  9. 8-8 Detection of Unrecognized Volcanic Activity by Sand Grain
    －Developing Method based on Mineral and Chemical Analysis of Sand Grain in Sedimentary Rock－
  10. 8-9 Large Inland Earthquake Triggered by Latent Magmatism
    －Helium Isotopes as a Tool for Detecting Concealed Active Faults－
  11. 8-10 Prediction of Radionuclide Speciation in Groundwater
    －Determination of Standard Thermodynamic Data of Se(VI)/(IV) Couple－
  12. 8-11 Prediction of Long-Term Alteration Characteristics of HFSC
    －Clarification of Decreasing pH and Development of Alteration Model－
  13. 8-12 Evaluation of Long-Term Geological Evolution
    －Study of the Safety of Geological Disposal Considering Uplift and Erosion－
  14. 8-13 Improvement of Ruthenium Removal Rate by Electrochemical Oxidation
    －Improvement of Stable Operation for Vitrification Process－
  • 9 Nuclear Fusion Research and Development
  1. 9 Nuclear Fusion Research and Development
  2. 9-1 Lifetime Extension of Beam Dump by Dispersing the Deposition of Laser Energy
    －A High Laser Energy-Resistant Beam Dump for Thomson Scattering in ITER－
  3. 9-2 Investigation of Strain Using Neutron Diffraction
    －A Foundation for Improvement of ITER Conductor Performance－
  4. 9-3 Failure Behavior of the Hot Isostatic Pressed Joint in the Fusion Blanket
    －The Latest Highlight of Research and Development of Reduced Activation Ferritic/Martensitic Steel for Use in the Fusion DEMO Reactor－
  5. 9-4 Toward the Construction of an Intense Neutron Source that Produces Fusion Reactor Conditions
    －Engineering Validation Research and Engineering Design of the Lithium Facility－
  6. 9-5 Disassembly of the Japan Torus-60 Tokamak Device for the Japan Torus-60 Super Advanced Project
    －Disassembly of Large Radioactivated Structures－
  7. 9-6 Accurate Winding of a Nb3Sn Superconducting Magnet
    －Development of JT-60SA Central Solenoid for Precise Plasma Control－
  8. 9-7 World Record-Setting Dual-frequency Gyrotron
    －The Development for Electron Cyclotron Resonance Heating in JT-60SA－
  9. 9-8 Improvement of the Stability Analysis Model for Rotating Plasmas
    －Introducing Rotation Effects into the Kinetic-Magnetohydrodynamic Model－
  10. 9-9 Safe Shutdown Scenarios for Fusion Reactors
    －The Development of a High-Energy Runaway Electron Simulation Code－
  11. 9-10 Removing Fuel from the Nuclear Fusion Blanket
    －Investigation of Tritium Recovery from a Future Fusion Blanket－
  12. 9-11 Stably Supplying Fuel Tritium to Fusion Reactors
    －Establishment of a New Pebble Fabrication Technology for an Advanced Tritium Breeder－
  • 10 Computational Science and E-Systems Research
  • 11 Development of Science & Technology for Nuclear Nonproliferation