Akira Hasegawa

Q: What Schools Are Affiliated With Akira Hasegawa

Akira Hasegawa is affiliated with the following schools: Hokkaido University, Tohoku University, University of Tokyo, Hachinohe Institute of Technology, Kyoto University

Akira Hasegawa's AcademicInfluence.com Rankings

Akira Hasegawa

Earth Sciences

#961

World Rank

#1478

Historical Rank

earth-sciences Degrees

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Earth Sciences

Akira Hasegawa's Degrees

PhD Geosciences University of Tokyo
Masters Geology University of Tokyo
Bachelors Geology University of Tokyo

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Akira Hasegawa's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Evidence for oscillation of atmospheric neutrinos (1998) (2690)
The Super-Kamiokande Collaboration (1999) (1976)
Tomographic imaging of P and S wave velocity structure beneath northeastern Japan (1992) (1010)
Measurements of the solar neutrino flux from Super-Kamiokande's first 300 days (1998) (521)
Deep structure of Japan subduction zone as derived from local, regional, and teleseismic events (1994) (503)
The Super-Kamiokande detector (2003) (502)
Double-planed structure of the deep seismic zone in the northeastern Japan arc (1978) (407)
Continuous SiC fiber, CVI SiC matrix composites for nuclear applications: Properties and irradiation effects (2014) (368)
Three‐dimensional structure of Vp, Vs, and Vp/Vs beneath northeastern Japan: Implications for arc magmatism and fluids (2001) (358)
Measurement of the Flux and Zenith-Angle Distribution of Upward Throughgoing Muons by Super-Kamiokande (1999) (356)
Repeating earthquakes and interplate aseismic slip in the northeastern Japan subduction zone (2003) (319)
Current status and critical issues for development of SiC composites for fusion applications (2007) (319)
Recent progress in R&D on tungsten alloys for divertor structural and plasma facing materials (2013) (264)
Three-dimensional seismic velocity structure and configuration of the Philippine Sea slab in southwestern Japan estimated by double-difference tomography (2008) (251)
Shear-wave polarization anisotropy and subduction-induced flow in the mantle wedge of northeastern Japan (2004) (241)
CONSTRAINTS ON NEUTRINO OSCILLATION PARAMETERS FROM THE MEASUREMENT OF DAY-NIGHT SOLAR NEUTRINO FLUXES AT SUPER-KAMIOKANDE (1999) (233)
Measurement of the Solar Neutrino Energy Spectrum Using Neutrino-Electron Scattering (1999) (212)
Subduction of the Philippine Sea plate beneath southwestern Japan: Slab geometry and its relationship to arc magmatism (2007) (205)
Promise and challenges of SiCf/SiC composites for fusion energy applications (2002) (203)
Interplate coupling beneath NE Japan inferred from three-dimensional displacement field (2006) (200)
Double-planed deep seismic zone and upper-mantle structure in the northeastern Japan arc (1978) (197)
Design and material issues for high performance SiCf/SiC-based fusion power cores (2001) (194)
Seismic structure of the northeastern Japan convergent margin: A synthesis (1994) (192)
Deep structure of the northeastern Japan arc and its relationship to seismic and volcanic activity (1991) (184)
Issues and advances in SiCf/SiC composites development for fusion reactors (2004) (183)
Upper mantle velocity structure estimated from PS- converted wave beneath the north-eastern Japan Arc (1986) (182)
Study of the atmospheric neutrino flux in the multi-GeV energy range (1998) (178)
Structural heterogeneity in the megathrust zone and mechanism of the 2011 Tohoku‐oki earthquake (Mw 9.0) (2011) (178)
Critical issues and current status of SiC/SiC composites for fusion (2000) (175)
Imaging the subducting slabs and mantle upwelling under the Japan Islands (2012) (170)
Development of ultra-fine grained W–(0.25–0.8)wt%TiC and its superior resistance to neutron and 3 MeV He-ion irradiations (2008) (169)
Nearly complete stress drop in the 2011 Mw 9.0 off the Pacific coast of Tohoku Earthquake (2011) (165)
Deep structure of the northeastern Japan arc and its implications for crustal deformation and shallow seismic activity (2005) (161)
Three-dimensional attenuation structure beneath the northeastern Japan arc estimated from spectra of small earthquakes (2000) (159)
Seismotectonics beneath the Tokyo metropolitan area, Japan: Effect of slab-slab contact and overlap on seismicity (2009) (158)
Neutron irradiation effects on tungsten materials (2014) (157)
Spatial distribution of focal mechanisms for interplate and intraplate earthquakes associated with the subducting Pacific plate beneath the northeastern Japan arc: A triple‐planed deep seismic zone (2001) (152)
Characteristic small‐earthquake sequence off Sanriku, northeastern Honshu, Japan (2002) (150)
Seismic velocity structure of the crust beneath the Japan Islands (1992) (148)
Interplate quasi‐static slip off Sanriku, NE Japan, estimated from repeating earthquakes (2003) (148)
The dynamics of big mantle wedge, magma factory, and metamorphic–metasomatic factory in subduction zones (2009) (147)
Neutron irradiation effects on the microstructural development of tungsten and tungsten alloys (2016) (143)
Anomalous low‐velocity zone and linear alignment of seismicity along it in the subducted Pacific slab beneath Kanto, Japan: Reactivation of subducted fracture zone? (2006) (141)
Subduction of the Nazca Plate beneath Peru as determined from seismic observations (1981) (140)
High-resolution subducting-slab structure beneath northern Honshu, Japan, revealed by double-difference tomography (2004) (137)
Deep, low-frequency microearthquakes in or around seismic low-velocity zones beneath active volcanoes in northeastern Japan (1994) (136)
Change in stress field after the 2011 great Tohoku-Oki earthquake (2012) (133)
Recent advances and issues in development of silicon carbide composites for fusion applications (2009) (131)
Baseline high heat flux and plasma facing materials for fusion (2017) (130)
3-D seismic velocity structure of the crust and the uppermost mantle in the northeastern Japan Arc (1990) (128)
Existence of a seismic belt in the upper plane of the double seismic zone extending in the along‐arc direction at depths of 70–100 km beneath NE Japan (2006) (124)
Anomalous deepening of a seismic belt in the upper-plane of the double seismic zone in the Pacific slab beneath the Hokkaido corner: Possible evidence for thermal shielding caused by subducted forearc crust materials (2010) (123)
Stress before and after the 2011 great Tohoku‐oki earthquake and induced earthquakes in inland areas of eastern Japan (2012) (121)
P wave tomographic imaging of the crust and upper mantle beneath the Japan Islands (1993) (121)
Effects of Transmutation Elements on Neutron Irradiation Hardening of Tungsten (2007) (117)
Tomographic evidence for hydrated oceanic crust of the Pacific slab beneath northeastern Japan: Implications for water transportation in subduction zones (2008) (116)
MORPHOLOGY OF THE SUBDUCTING SLAB BOUNDARY IN THE NORTHEASTERN JAPAN ARC (1997) (116)
Neutrino-induced upward stopping muons in Super-Kamiokande (1999) (111)
Plate subduction, and generation of earthquakes and magmas in Japan as inferred from seismic observations: An overview (2009) (111)
What controls interplate coupling?: Evidence for abrupt change in coupling across a border between two overlying plates in the NE Japan subduction zone (2009) (109)
Microstructure Development in Neutron Irradiated Tungsten Alloys (2011) (109)
Microstructural development of tungsten and tungsten–rhenium alloys due to neutron irradiation in HFIR (2014) (107)
Microstructural development of neutron irradiated W–Re alloys (2000) (103)
sP depth phase at small epicentral distances and estimated subducting plate boundary (1995) (101)
Property change mechanism in tungsten under neutron irradiation in various reactors (2011) (96)
Quantitative analysis of the inclined low-velocity zone in the mantle wedge of northeastern Japan: A systematic change of melt-filled pore shapes with depth and its implications for melt migration (2005) (96)
Behavior of tungsten under irradiation and plasma interaction (2019) (93)
Geophysical Constraints on Slab Subduction and Arc Magmatism (2013) (92)
Erratum: Measurements of the Solar Neutrino Flux from Super-Kamiokande's First 300 Days [Phys. Rev. Lett. 81, 1158 (1998)] (1998) (91)
Shear‐wave splitting beneath the southwestern Kurile arc and northeastern Japan arc: A new insight into mantle return flow (2006) (89)
On the Two-Layered Structure of Deep Seismic Plane in Northeastern Japan Arc (1975) (88)
Property change of advanced tungsten alloys due to neutron irradiation (2013) (87)
Neutron Irradiation Behavior of Tungsten (2013) (87)
Seismic evidence for thermally‐controlled dehydration reaction in subducting oceanic crust (2009) (84)
Tomographic imaging of seismic velocity structure in and around the Onikobe volcanic area, northeastern Japan: implications for fluid distribution (2003) (84)
Seismic imaging of arc magma and fluids under the central part of northeastern Japan (2001) (82)
Tomographic evidence for the mantle upwelling beneath southwestern Japan and its implications for arc magmatism (2007) (81)
Evidence for the location and cause of large crustal earthquakes in Japan (2000) (81)
Mapping the mantle wedge and interplate thrust zone of the northeast Japan arc (2009) (79)
Effects of transmutation elements on the microstructural evolution and electrical resistivity of neutron-irradiated tungsten (2009) (79)
Effects of Re Content and Fabrication Process on Microstructural Changes and Hardening in Neutron Irradiated Tungsten (2012) (77)
Tomographic Imaging outside a Seismic Network: Application to the Northeast Japan Arc (2007) (76)
Tomographic imaging of hydrated crust and mantle in the subducting Pacific slab beneath Hokkaido, Japan: Evidence for dehydration embrittlement as a cause of intraslab earthquakes (2009) (74)
Subducting plate boundary beneath the northeastern Japan arc estimated from SP converted waves (1990) (73)
Source mechanisms of deep and intermediate-depth low-frequency earthquakes beneath Iwate volcano, northeastern Japan (2003) (72)
Seismic attenuation beneath northeastern Japan: Constraints on mantle dynamics and arc magmatism (2013) (72)
The effect of high dose/high temperature irradiation on high purity fibers and their silicon carbide composites (2002) (71)
Distinct S wave reflector in the midcrust beneath Nikko-Shirane volcano in the northeastern Japan arc (1996) (71)
Seismic activity and deformation process of the overriding plate in the northeastern Japan subduction zone (2000) (69)
Mantle transition zone, stagnant slab and intraplate volcanism in Northeast Asia (2017) (69)
Estimation of thermal structure in the mantle wedge of northeastern Japan from seismic attenuation data (2003) (68)
Pre- and post-seismic slow slip on the plate boundary off Sanriku, NE Japan associated with three interplate earthquakes as estimated from small repeating earthquake data (2004) (67)
Discrimination of fault planes from auxiliary planes based on simultaneous determination of stress tensor and a large number of fault plane solutions (1995) (67)
Shear-wave polarization anisotropy beneath the north-eastern part of Honshu, Japan (1995) (66)
Observation of the East-West Anisotropy of the Atmospheric Neutrino Flux (1999) (66)
Evolution of late Cenozoic magmatism and the crust–mantle structure in the NE Japan Arc (2013) (66)
Calibration of Super-Kamiokande using an electron linac (1999) (66)
DE Haas-van Alphen effects on La(Sb, Bi) and Ce(Sb, Bi) (1983) (65)
Repeating earthquakes and quasi-static slip on the plate boundary east off northern Honshu, Japan (2004) (65)
Aftershock distribution of the 1994 Sanriku-oki earthquake (Mw 7.7) revealed by ocean bottom seismographic observation (2000) (64)
Comparison of source areas of M4.8±0.1 repeating earthquakes off Kamaishi, NE Japan: are asperities persistent features? (2003) (62)
Evaluation of irradiation hardening of proton irradiated stainless steels by nanoindentation (2014) (62)
Source parameters of a M4.8 and its accompanying repeating earthquakes off Kamaishi, NE Japan: Implications for the hierarchical structure of asperities and earthquake cycle (2007) (62)
Offshore double-planed shallow seismic zone in the NE Japan forearc region revealed by sP depth phases recorded by regional networks (2009) (62)
Neutron energy spectrum influence on irradiation hardening and microstructural development of tungsten (2016) (62)
Strain concentration zone along the volcanic front derived by GPS observations in NE Japan arc (2004) (62)
Hypocenter migration and crustal seismic velocity distribution observed for the inland earthquake swarms induced by the 2011 Tohoku-Oki earthquake in NE Japan: Implications for crustal fluid distribution and crustal permeability (2015) (62)
Existence of interplane earthquakes and neutral stress boundary between the upper and lower planes of the double seismic zone beneath Tohoku and Hokkaido, northeastern Japan (2010) (61)
Quantitative mapping of precursory seismic quiescence before the 1989, M 7.1off-Sanriku earthquake, Japan (1999) (60)
Moho depth variation in the central part of northeastern Japan estimated from reflected and converted waves (2002) (60)
Precipitation of Solid Transmutation Elements in Irradiated Tungsten Alloys (2008) (60)
Microstructural development and irradiation hardening of W and W–(3–26) wt%Re alloys after high-temperature neutron irradiation to 0.15 dpa (2006) (59)
Deep crustal structure along the Niigata-Kobe Tectonic Zone, Japan: Its origin and segmentation (2007) (59)
Three-Dimensional Q s Structure in the Northeastern Japan Arc (1984) (59)
Recrystallization behavior of hot-rolled pure tungsten and its alloy plates during high-temperature annealing (2018) (57)
Induced radioactivity of component materials by 16-MeV protons and 30-MeV alpha particles (1984) (56)
Response of unalloyed tungsten to mixed spectrum neutrons (2019) (55)
Lateral variation of the cutoff depth of shallow earthquakes beneath the Japan Islands and its implications for seismogenesis (2012) (53)
Interplate seismic activity near the northern Japan Trench deduced from ocean bottom and land-based seismic observations (1996) (53)
Thermal properties of pure tungsten and its alloys for fusion applications (2018) (51)
Co- and post-seismic slip associated with the 2005 Miyagi-oki earthquake (M7.2) as inferred from GPS data (2006) (51)
Aseismic deep subduction of the Philippine Sea plate and slab window (2013) (50)
The 2005 M7.2 MIYAGI‐OKI earthquake, NE Japan: Possible rerupturing of one of asperities that caused the previous M7.4 earthquake (2005) (49)
Coseismic velocity change in and around the focal region of the 2008 Iwate-Miyagi Nairiku earthquake (2012) (48)
Helium anomalies suggest a fluid pathway from mantle to trench during the 2011 Tohoku-Oki earthquake (2014) (48)
Shear punch tests performed using a new low compliance test fixture (2002) (47)
High resistance to helium embrittlement in reduced activation martensitic steels (2002) (47)
Mechanical properties of advanced SiC fiber composites irradiated at very high temperatures (2011) (47)
Izu-Bonin arc subduction under the Honshu island, Japan : Evidence from geological and seismological aspect (2009) (46)
Helium-bubble formation behavior of SiCf/SiC composites after helium implantation (1999) (44)
Temporal Changes in Stress Drop, Frictional Strength, and Earthquake Size Distribution in the 2011 Yamagata‐Fukushima, NE Japan, Earthquake Swarm, Caused by Fluid Migration (2017) (44)
Migration process of very low-frequency events based on a chain-reaction model and its application to the detection of preseismic slip for megathrust earthquakes (2012) (44)
Anomalous deepening of a belt of intraslab earthquakes in the Pacific slab crust under Kanto, central Japan: Possible anomalous thermal shielding, dehydration reactions, and seismicity caused by shallower cold slab material (2007) (44)
Migration of rhenium and osmium interstitials in tungsten (2015) (44)
The 2003 M8.0 Tokachi‐Oki earthquake – How much has the great event paid back slip debts? (2004) (43)
Two-dimensional coda Q structure beneath Tohoku, NE Japan (1989) (43)
Mantle wedge flow pattern and thermal structure in Northeast Japan: Effects of oblique subduction and 3-D slab geometry (2015) (43)
High‐resolution seismic velocity structure beneath the Hokkaido corner, northern Japan: Arc‐arc collision and origins of the 1970 M 6.7 Hidaka and 1982 M 7.1 Urakawa‐oki earthquakes (2012) (43)
Spatial variation of stress orientations in NE Japan revealed by dense seismic observations (2015) (42)
The key frictional parameters controlling spatial variations in the speed of postseismic-slip propagation on a subduction plate boundary (2007) (42)
Location of Mid-Crustal Reflectors by a Reflection Method Using Aftershock Waveform Data in the Focal Area of the 1984 Western Nagano Prefecture Earthquake. (1992) (42)
Three-dimensional seismic velocity structure of the crust beneath the central Tien Shan, Kyrgyzstan: Implications for large- and small-scale mountain building (2009) (42)
Effect of self-ion irradiation on hardening and microstructure of tungsten (2016) (41)
Aftershock distribution and 3D seismic velocity structure in and around the focal area of the 2004 mid Niigata prefecture earthquake obtained by applying double-difference tomography to dense temporary seismic network data (2005) (41)
Revisiting the three M~7 Miyagi-oki earthquakes in the 1930s: possible seismogenic slip on asperities that were re-ruptured during the 1978 M=7.4 Miyagi-oki earthquake (2006) (41)
Simultaneous estimation of attenuation structure, source parameters and site response spectra—application to the northeastern part of Honshu, Japan (1996) (40)
Deep structure of the Ou mountain range strain concentration zone and the focal area of the 2008 Iwate-Miyagi Nairiku earthquake, NE Japan—seismogenesis related with magma and crustal fluid (2010) (40)
Subduction of a wedge‐shaped Philippine Sea plate beneath Kanto, central Japan, estimated from converted waves and small repeating earthquakes (2010) (40)
Annealing behavior of irradiation hardening and microstructure in helium-implanted reduced activation martensitic steel (2000) (40)
Seismic evidence for reactivation of a buried hydrated fault in the Pacific slab by the 2011 M9.0 Tohoku earthquake (2011) (39)
Hypocenter Migration and Seismicity Pattern Change in the Yamagata‐Fukushima Border, NE Japan, Caused by Fluid Movement and Pore Pressure Variation (2018) (39)
Microstructural development and radiation hardening of neutron irradiated Mo–Re alloys (2004) (39)
Spatial distribution of intermediate-depth earthquakes with horizontal or vertical nodal planes beneath northeastern Japan (1996) (39)
Supraslab earthquake clusters above the subduction plate boundary offshore Sanriku, northeastern Japan: Seismogenesis in a graveyard of detached seamounts? (2010) (39)
Influence of interaction between small asperities on various types of slow earthquakes in a 3-D simulation for a subduction plate boundary (2009) (39)
Seismic Velocity Structure in the Crust and Upper Mantle beneath Northern Japan. (1994) (39)
Effects of helium on ductile-brittle transition behavior of reduced-activation ferritic steels after high-concentration helium implantation at high temperature (2009) (39)
Three-dimensional structure of Vp, Vs and Vp/Vs in the upper crust of the Marmara region, NW Turkey (2005) (39)
Source parameters of microearthquakes on an interplate asperity off Kamaishi, NE Japan over two earthquake cycles (2012) (38)
Mechanical properties of tungsten: Recent research on modified tungsten materials in Japan (2021) (38)
Attenuation structure beneath the volcanic front in northeastern Japan from broad-band seismograms (2000) (38)
Tremor activity inhibited by well-drained conditions above a megathrust (2016) (38)
Distinct S-wave reflectors (bright spots) detected beneath the Nagamachi-Rifu fault, NE Japan (2002) (38)
Detailed seismic attenuation structure beneath Hokkaido, northeastern Japan: Arc‐arc collision process, arc magmatism, and seismotectonics (2014) (38)
Shallow inland earthquakes in NE Japan possibly triggered by the 2011 off the Pacific coast of Tohoku Earthquake (2011) (37)
Tectonic evolution and deep to shallow geometry of Nagamachi-Rifu Active Fault System, NE Japan (2002) (37)
Changes in the stress field after the 2008 M7.2 Iwate‐Miyagi Nairiku earthquake in northeastern Japan (2014) (37)
Preceding seismic activity and slow slip events in the source area of the 2011 Mw 9.0 Tohoku-Oki earthquake: a review (2015) (36)
Synergistic effects of implanted helium and hydrogen and the effect of irradiation temperature on the microstructure of SiC/SiC composites (2004) (36)
Spatial Distribution of Earthquakes beneath Hokkaido and Northern Honshu, Japan: ―広域の験震データの併合処理― (1983) (36)
Seismic imaging of slab metamorphism and genesis of intermediate-depth intraslab earthquakes (2017) (35)
Double-planed deep seismic zone and anomalous structure in the upper mantle beneath northeastern Honshu (Japan) (1979) (35)
SEISMIC ACTIVITY IN THE NORTHEASTERN JAPAN ARC (1979) (34)
Detailed imaging of the fault planes of the 2004 Niigata–Chuetsu, central Japan, earthquake sequence by double-difference tomography (2006) (34)
Effects of tool rotation speed on the mechanical properties and microstructure of friction stir welded ODS steel (2014) (34)
Three Dimensional P and S Wave Velocity Structure beneath the Northeastern Japan Arc (1986) (33)
Effects of temperature and strain rate on the tensile properties of potassium-doped tungsten (2015) (33)
Aftershock Activity of the 1999 İzmit, Turkey, Earthquake Revealed from Microearthquake Observations (2002) (33)
Intermediate-depth earthquakes facilitated by eclogitization-related stresses (2013) (33)
Quasi-static slip on the plate boundary associated with the 2003 M8.0 Tokachi-oki and 2004 M7.1 off-Kushiro earthquakes, Japan (2009) (33)
A study on axial compressive behaviors of reinforced concrete filled tubular steel columns (2012) (33)
Effects of transmutation elements on the defect structure development of W irradiated by protons and neutrons (2008) (33)
Effect of neutron irradiation on rhenium cluster formation in tungsten and tungsten-rhenium alloys (2018) (33)
Anisotropy in the Mechanical Properties of Potassium and Rhenium Doped Tungsten Alloy Plates for Fusion Reactor Applications (2015) (32)
Chapter 8 Deep Structure of Island Arc Magmatic Regions as Inferred from Seismic Observations (1994) (32)
Small repeating earthquakes and interplate creep around the 2005 Miyagi-oki earthquake (M=7.2) (2006) (32)
Recurrence intervals of characteristic M4.8±0.1 earthquakes off-Kamaishi, NE Japan—Comparison with creep rate estimated from small repeating earthquake data (2005) (32)
Growth inhibition of Streptococcus mutans by cellular extracts of human intestinal lactic acid bacteria (1985) (32)
The M7.1 May 26, 2003 off-shore Miyagi Prefecture Earthquake in northeast Japan: Source process and aftershock distribution of an intra-slab event (2003) (31)
Microstructure development of dispersion-strengthened tungsten due to neutron irradiation (2014) (31)
Sendai-Okura earthquake swarm induced by the 2011 Tohoku-Oki earthquake in the stress shadow of NE Japan: Detailed fault structure and hypocenter migration (2018) (31)
Indentation fracture toughness of neutron irradiated silicon carbide (2002) (31)
Imaging the fault zones of the 2000 western Tottori earthquake by a new inversion method to estimate three-dimensional distribution of the scattering coefficient (2004) (31)
Strain accumulation in and around Ou Backbone Range, northeastern Japan as observed by a dense GPS network (2002) (31)
P-wave Velocity Structure of the Crust and Its Relationship to the Occurrence of the 1999 İzmit, Turkey, Earthquake and Aftershocks (2002) (30)
Evolution of Late Cenozoic Magmatism in the NE Honshu Arc and Its Relation to the Crust-Mantle Structures (2005) (30)
Stress rotations due to the M6.5 foreshock and M7.3 main shock in the 2016 Kumamoto, SW Japan, earthquake sequence (2016) (30)
R&D of a MW-class solid-target for a spallation neutron source (2003) (30)
PHASE CHANGES AND THE FREQUENCY-MAGNITUDE DISTRIBUTION IN THE UPPER PLANE (1980) (30)
Seismic imaging of the Amur–Okhotsk plate boundary zone in the Japan Sea (2011) (30)
Experimental simulation of the effect of transmuted helium on the mechanical properties of silicon carbide (2002) (30)
Tensile behavior of helium charged VTiCrSi type alloys (1996) (30)
Deuterium retention in W and W-Re alloy irradiated with high energy Fe and W ions: Effects of irradiation temperature (2016) (29)
Foreshock and Aftershock Sequence of the 1998 M 5.0 Sendai, Northeastern Japan, Earthquake and Its Implications for Earthquake Nucleation (2002) (29)
Heterogeneities in Stress and Strength in Tohoku and Its Relationship with Earthquake Sequences Triggered by the 2011 M9 Tohoku-Oki Earthquake (2018) (28)
The Relationship between Seismicity Patterns and Fracture Zones beneath Northeastern Japan (1990) (28)
Seismicity in the Northeastern Japan Arc and Seismicity Patterns before Large Earthquakes (1985) (28)
Silicon Carbide and Silicon Carbide Composites for Fusion Reactor Application (2013) (28)
Hypocenter distribution and heterogeneous seismic velocity structure in and around the focal area of the 2008 Iwate-Miyagi Nairiku Earthquake, NE Japan—Possible seismological evidence for a fluid driven compressional inversion earthquake (2012) (28)
Spatially heterogeneous stress field in the source area of the 2011 Mw 6.6 Fukushima-Hamadori earthquake, NE Japan, probably caused by static stress change (2015) (27)
Rupture process of the July 2003 northern Miyagi earthquake sequence, NE Japan, estimated from double-difference hypocenter locations (2003) (27)
Suppression of radiation-induced point defects by rhenium and osmium interstitials in tungsten (2016) (27)
Load of Heavy Metals in the Airborne Dust Particulates of an Urban City of Central India (2004) (27)
Estimation of thickness of a low-velocity layer at the surface of the descending oceanic plate beneath the Northeastern Japan Arc by using synthesized PS-wave (1987) (27)
Tungsten modified by potassium doping and rhenium addition for fusion reactor applications (2020) (26)
A Real-Time Processing System of Seismic Wave Using Personal Computers. (1992) (25)
Deep structure of island arc magmatic regions as inferred from seismic observation (1994) (25)
Tensile properties of K-doped W–3%Re (2014) (25)
Imaging P‐wave scatterer distribution in the focal area of the 1995 M7.2 Hyogo‐ken Nanbu (Kobe) Earthquake (1998) (25)
Mechanical properties and microstructures of high-chromium V-Cr-Ti type alloys (2004) (25)
Joint focal mechanism determination with source-region station corrections using short-period body-wave amplitude data (1999) (25)
Large intraslab earthquake (2011 April 7, M 7.1) after the 2011 off the Pacific coast of Tohoku Earthquake (M 9.0): Coseismic fault model based on the dense GPS network data (2011) (25)
Complex slab structure and arc magmatism beneath the Japanese Islands (2013) (25)
Temporal change in P‐wave scatterer distribution associated with the M6.1 earthquake near Iwate volcano, northeastern Japan (2001) (25)
Cause of M ∼ 7 intraslab earthquakes beneath the Tokyo metropolitan area, Japan: Possible evidence for a vertical tear at the easternmost portion of the Philippine Sea slab (2010) (24)
Measurement of radon concentrations at Super-Kamiokande (1999) (24)
Effect of helium implantation on mechanical properties and microstructure evolution of reduced-activation 9Cr–2W martensitic steel (2001) (24)
Strain rate dependence of tensile properties of tungsten alloys for plasma-facing components in fusion reactors (2016) (23)
The detectability of shallow slow earthquakes by the Dense Oceanfloor Network system for Earthquakes and Tsunamis (DONET) in Tonankai district, Japan (2014) (23)
Seismic velocity structure in and around the Naruko volcano, NE Japan, and its implications for volcanic and seismic activities (2014) (23)
Tensile behavior and microstructure of neutron-irradiated Mo-5% Re alloy (1995) (23)
A review of impact properties of tungsten materials (2018) (23)
Recurrent Occurrence of the Earthquakes with Similar Wave Forms and Its Related Problems (1975) (23)
Mapping of a Melting Zone near Mt.Nikko-Shirane in Northern Kanto, Japan, as inferred from SxP and SxS Reflections (1988) (23)
PHENIX U.S.-Japan Collaboration Investigation of Thermal and Mechanical Properties of Thermal Neutron–Shielded Irradiated Tungsten (2019) (22)
Temporal variation of frictional strength in an earthquake swarm in NE Japan caused by fluid migration (2016) (22)
Degradation of tungsten monoblock divertor under cyclic high heat flux loading (2017) (22)
Neutron irradiation effects on the mechanical properties of powder metallurgical processed tungsten alloys (2020) (22)
Source Processes of 15 September 1998 M 5.0 Sendai, Northeastern Japan, Earthquake and Its M 3.8 Foreshock by Waveform Inversion (2001) (22)
Coseismic slip distribution of the 2005 off Miyagi earthquake (M7.2) estimated by inversion of teleseismic and regional seismograms (2006) (22)
Analysis and measurement of residual stress distribution of vanadium/ceramics joints for fusion reactor applications (1998) (22)
Development of fatigue life evaluation method using small specimen (2013) (22)
Hypocenter and focal mechanism distributions of aftershocks of July 26 2003 M6.4 northern Miyagi, NE Japan, earthquake revealed by temporary seismic observation (2003) (22)
NORMAL FAULT TYPE EVENTS IN THE UPPER PLANE OF THE DOUBLE-PLANED DEEP SEISMIC ZONE BENEATH THE NORTHEASTERN JAPAN ARC (1986) (21)
Automatic Event Detection and Location System of Microearthquake Observation Network (1986) (21)
Study on electron beam weld joints between pure vanadium and SUS316L stainless steel (2013) (21)
Effect of dual-beam-irradiation by helium and carbon ions on microstructure development of SiC/SiC composites (2000) (21)
Mapping of a magma reservoir beneath Nikko-Shirane volcano in northern Kanto, Japan, from travel time and seismogram shape anomalies (1997) (21)
Crustal heterogeneity around the Nagamachi-Rifu fault, northeastern Japan, as inferred from travel-time tomography (2006) (20)
Fabrication and Characterization of W-Re-Os Alloys for Studying Transmutation Effects of W in Fusion Reactors (2004) (20)
Three-Dimensional P and S Wave Velocity Structure in the Focal Region of the 1984 Western Nagano Prefecture Earthquake (1992) (20)
Spatial distribution of earthquakes off Sanriku, northeastern Japan, in 1989 determined by ocean-bottom and land-based observation (1990) (20)
Improvement of impact properties of tungsten by potassium doping (2019) (20)
Triggered non‐similar slip events on repeating earthquake asperities: Results from 3D numerical simulations based on a friction law (2007) (19)
Influence of heat-treatment on tensile behavior of neutron irradiated molybdenum (1996) (19)
Seismotectonics of intermediate-depth earthquakes from properties of aftershock sequences (1991) (19)
Imaging the heterogeneous source area of the 2003 M6.4 northern Miyagi earthquake, NE Japan, by double-difference tomography (2007) (18)
Oxidation behavior of SiC/SiC composites for helium cooled solid breeder blanket (2008) (18)
Development of advanced blanket performance under irradiation and system integration through JUPITER-II project (2008) (18)
Effects of helium on mechanical properties of tungsten for fusion applications (2018) (18)
Slip distribution of the 2003 northern Miyagi earthquake (M6.4) deduced from geodetic inversion (2004) (18)
Study of hydrogen effects on microstructural development of SiC base materials under simultaneous irradiation with He- and Si-ion irradiation conditions (2004) (18)
Effect of microstructural anisotropy on the mechanical properties of K-doped tungsten rods for plasma facing components (2016) (18)
Teleseismic evidence for lateral heterogeneities in the northeastern Japan arc (1994) (18)
P-wave tomography, anisotropy and seismotectonics in the eastern margin of Japan Sea (2010) (18)
Study on strength of reinforced concrete filled circular steel tubular columns (2005) (17)
Distinct S-wave Reflectors (Bright Spots) Extensively Distributed in the Crust and Upper Mantle beneath the Northeastern Japan Arc (2004) (17)
Study of helium effects in SiC/SiC composites under fusion reactor environment (2000) (17)
Coseismic and postseismic deformation related to the 2007 Chuetsu-oki, Niigata Earthquake (2008) (17)
Neutron irradiation embrittlement of molybdenum rhenium alloys and their improvement by heat treatment (1998) (17)
Tensile and impact properties of tungsten-rhenium alloy for plasma-facing components in fusion reactor (2019) (17)
Location of a Mid-Crustal Magma Body beneath Mt. Moriyoshi, Northern Akita Prefecture, as Estimated from Reflected SxS Phases (1991) (17)
Effect of simultaneous ion irradiation on microstructural change of SiC/SiC composites at high temperature (2002) (17)
High-Temperature Helium Embrittlement of 316FR Steel (2011) (16)
Acceleration of regional plate subduction beneath Kanto, Japan, after the 2011 Tohoku‐oki earthquake (2016) (16)
Existence of low-velocity zones under the source areas of the 2004 Chuetsu and 2007 Chuetsu-oki earthquakes inferred from travel-time tomography (2008) (16)
Anomalous depth dependency of the stress field in the 2007 Noto Hanto, Japan, earthquake: Potential involvement of a deep fluid reservoir (2011) (16)
Tensile and fatigue properties of potassium doped and rhenium containing tungsten rods for fusion reactor applications (2016) (16)
Tensile properties of powder-metallurgical-processed tungsten alloys after neutron irradiation near recrystallization temperatures (2020) (16)
1996 Onikobe Earthquakes and their Relation to Crustal Structure (1998) (16)
Similarities and Differences in the Rupture Process of the M ∼4.8 Repeating-Earthquake Sequence off Kamaishi, Northeast Japan: Comparison between the 2001 and 2008 Events (2011) (16)
Helium implantation effects on low activation 9Cr martensitic steels (1992) (15)
The effect of voids on the hardening of body-centered cubic Fe (2016) (15)
Crustal structure and accurate hypocenter determination along the Longmenshan fault zone (1997) (15)
Influence of Cr, Ti concentrations on oxidation and corrosion resistance of V–Cr–Ti type alloys (2004) (15)
Crustal structure and origin of the northeast Japan arc (1992) (15)
Aftershock Focal Depths of the 1993 Hokkaido-Nansei-Oki Earthquake Estimated from sP Depth Phase at Small Epicentral Distances. (1994) (15)
Overview on recent progress toward small specimen test technique (2015) (15)
b-value Variation Associated with the Rupture of Asperities: Spatial and Temporal Distributions of b-value East off NE Japan@@@東北日本太平洋下のb値の時空間分布 (2002) (15)
Effect of Specimen Shape on the Low Cycle Fatigue Life of Reduced Activation Ferritic/Martensitic Steel (2010) (15)
Characteristic seismic activity in the subducting plate boundary zone off Kamaishi, northeastern Japan, revealed by precise hypocenter distribution analysis using ocean‐bottom seismometers (2004) (15)
Temporal Variations of Seismic Wave Velocity Associated with 1998 M6.1 Shizukuishi Earthquake (2002) (15)
Imaging the source area of the 1995 southern Hyogo (Kobe) earthquake (M7.3) using double-difference tomography (2007) (15)
Hypocenter Distribution of Foreshocks and Aftershocks of the 1983 Japan Sea Earthquake (1985) (15)
Qp Structure beneath the Northeastern Japan Arc Estimated from Twofold Spectral Ratio Method (1989) (15)
Hypocenter Locations by a Dense Network (1992) (14)
Effects of small amount of additional elements on control of interstitial impurities and mechanical properties of V–4Cr–4Ti–Si–Al–Y alloys (2004) (14)
Effect of post-weld heat treatment and neutron irradiation on a dissimilar-metal joint between F82H steel and 316L stainless steel (2015) (14)
An intraslab seismic sequence activated by the 2011 Tohoku‐oki earthquake: Evidence for fluid‐related embrittlement (2013) (14)
Analysis of the temperature and thermal stress in pure tungsten monoblock during heat loading and the influences of alloying and dispersion strengthening on these responses (2016) (14)
Three-dimensional Mapping of Magma Source and Transport Regions from Seismic Data: The Mantle Wedge beneath Northeastern Japan (1998) (14)
De Haas-van Alphen effects of PrIn3 and LaIn3 (1985) (14)
Deep seismic structure of the seismogenic plate boundary in the off-Sanriku region, northeastern Japan (2000) (14)
Geographical distribution of helium isotope ratios in northeastern Japan (2010) (14)
Present status of study on development of materials resistant to radiation and beam impact (2008) (14)
Experimental study on reinforced concrete filled circular steel tubular columns (2014) (13)
Progress in the U.S./Japan PHENIX Project for the Technological Assessment of Plasma Facing Components for DEMO Reactors (2017) (13)
Feasibility of Utilizing Tungsten Rod for Fusion Reactor Divertor (2017) (13)
Slab Structure beneath the Japanese Islands and Earthquake Generation (2010) (13)
Cavity Formation in a SiC/SiC Composite under Simultaneous Irradiation of Hydrogen, Helium and Silicon Ions (2005) (13)
Effect of helium implantation at 533 573 K on tensile properties of 9Cr martensitic steels (1993) (13)
Effects of doping elements on oxidation properties of V–Cr–Ti type alloys in several environments (2002) (13)
Heterogeneous stress field in the source area of the 2003 M6.4 Northern Miyagi Prefecture, NE Japan, earthquake (2016) (13)
First-principles study of solvent-solute mixed dumbbells in body-centered-cubic tungsten crystals (2018) (13)
Estimation of relative site effect, coda Q and scattering strength from the records obtained by a large airgun experiment (1991) (12)
PREMONITORY VARIATION IN SEISMIC VELOCITY RELATED TO THE SOUTHEASTERN AKITA EARTHQUAKE OF 1970 (1975) (12)
Tensile properties of a series of V–4Ti–4Cr alloys containing small amounts of Si, Al and Y, and the influence of helium implantation (1998) (12)
Study on irradiation induced corrosion behavior in austenitic stainless steel using hydrogen-ion bombardment (2004) (12)
Shear Wave Splitting Observed in the Southwestern Part of Fukushima Prefecture, Northeastern Japan (1994) (12)
Effect of irradiation on the microstructure of Nicalon fibers (1996) (12)
Depth dependence of radiation hardening in 10 MeV 4He+-ION bombarded molybdenum (1980) (11)
Pore pressure distribution in the focal region of the 2008 M7.2 Iwate-Miyagi Nairiku earthquake (2014) (11)
Improvement of Surface Exfoliation Behavior by Helium-ion Bombardment of a Tungsten Alloy Fabricated by Mechanical Alloying (2009) (11)
Effect of He pre-implantation and neutron irradiation on mechanical properties of SiC/SiC composite (2004) (11)
Role of H 2 O in Generating Subduction Zone Earthquakes (2017) (11)
Focal Mechanism Analyses of Aftershocks of the 1984 Western Nagano Prefecture Earthquake (1992) (11)
Compatibility between SiC and Li ceramics for solid breeding blanket system (2009) (11)
Development of Low-Activation Design Method for Reduction of Radioactive Waste Below Clearance Level (2007) (11)
Seismological Evidence for the Influence of Fluids and Magma on Earthquakes (2002) (11)
Estimation of deep fault geometry of the Nagamachi-Rifu fault from seismic array observations (2002) (11)
Moho and Philippine Sea plate structure beneath central Honshu Island, Japan, from teleseismic receiver functions (2004) (11)
Study on Fatigue Life Evaluation Using Small Specimens for Testing Neutron-Irradiated Materials (2011) (11)
Hypocentral Distribution and Composite Focal Mechanisms of Shallow Earthquakes near the Junction between the Kurile and the Northeastern Japan Arcs: ―広域の験震データの併合処理― (1983) (11)
Focal Mechanisms of Intermediate-depth Earthquakes beneath Hokkaido and Northern Honshu, Japan: ―広域の験震データの併合処理― (1984) (11)
A Detailed Structure of the Deep Seisimic Zone and Earthquake Mechanism in the Northeastern Japan Arc (1982) (11)
Study of the concrete in reinforced concrete-filled steel tube column under axial loading (2020) (10)
Postseismic slip associated with the 2007 Chuetsu-oki, Niigata, Japan, Earthquake (M 6.8 on 16 July 2007) as inferred from GPS data (2008) (10)
Behavior of helium gas atoms and bubbles in low activation 9Cr martensitic steels (1994) (10)
Helium implantation effects on mechanical properties of SiCf/SiC composites (1998) (10)
On the Focal Mechanism of the Southeastern Akita Earthquake in 1970 (2) (1975) (10)
Effect of specimen shape on micro-crack growth behavior under fatigue in reduced activation ferritic/martensitic steel (2011) (10)
Weldability of 9Cr-ODS and JLF-1 Steels for Dissimilar Joining with Hot Isostatic Pressing and Electron Beam Welding (2015) (10)
Japanese activities of the R&D on silicon carbide composites in the broader approach period and beyond (2018) (9)
Mechanism Generating Earthquakes in Subduction Zones: Vital Role of Geofluids in Earthquake Generation@@@―地殻流体に規定されて発生する沈み込み帯の地震― (2012) (9)
Weldability of helium-containing stainless steels using a YAG laser (1998) (9)
Character of slip and stress due to interaction between fault segments along the dip direction of a subduction zone (2009) (9)
14. Asperities and Quasi-Static Slips on the Subducting Plate Boundary East of Tohoku, Northeast Japan (2007) (9)
Stress regime in the Philippine Sea slab beneath Kanto, Japan (2011) (9)
Compression test of RCFT columns with thin-walled steel tube and high strength concrete (2011) (9)
Transportation of H2O in the NE Japan Subduction Zone as Inferred from Seismic Observations: Supply of H2O from the Slab to the Arc Crust (2008) (9)
Seismic Velocity Structure of the Crust and Uppermost Mantle beneath the Northeastern Japan Arc Estimated from Receiver Functions (2001) (9)
P-Wave Velocity of the Uppermost Mantle off the Japan Sea Coast (1990) (9)
Deep seismic structure (2016) (9)
Characteristics of coda envelope for Slant‐Stacked Seismogram (2001) (8)
Low-Activation Reinforced Concrete Design Methodology (LARC) (6) - Development of Low-Activation Cement (2007) (8)
Effect of Grain Structure Anisotropy and Recrystallization on Tensile Properties of Swaged Tungsten Rod (2015) (8)
Comparison of Wadati-Benioff Zone Geometry and Distribution of Earthquake Generating Stress beneath Northeastern Japan and Those beneath Western South America (1987) (8)
Experimental Study on Reinforcement Ratio of RCFT Columns under Axial Compression (2011) (8)
Helium embrittlement in Fe-Ni-Cr austenitic alloys and ferritic MA 956 alloy (1989) (8)
Study on stress relaxation behavior of silicon carbide by BSR method (2011) (8)
Fabrication using a levitation melting method of V-4Cr-4Ti-Si-Al-Y alloys and their mechanical properties (2002) (8)
Asperities and quasi-static slips on the subducting plate boundary east off Tohoku, NE Japan (2004) (8)
Mechanical property change and swelling behavior of SiC fiber after light-ion irradiation (2002) (8)
Effect of reducing tsunami damage by installing fairing in Kesen-Bridge (2014) (8)
Spatial Distribution of Seismic Scatterers beneath the Ou Backbone Range, Northeastern Japan, Estimated by Seismic Array Observations (1999) (8)
Imaging of Inhomogeneous Structure of the Crust beneath Ou Backbone Range, Northeastern Japan, Based on Small Aperture Seismic Array Observations (1999) (8)
Effect of He implantation on fracture behavior and microstructural evolution in F82H (2014) (8)
Thermal diffusivity of irradiated tungsten and tungsten-rhenium alloys (2021) (8)
Crustal Extension and Graben Formation by Fault Slip‐Associated Pore Opening, Kyushu, Japan (2019) (8)
A trial estimation of frictional properties, focusing on aperiodicity off Kamaishi just after the 2011 Tohoku earthquake (2014) (8)
Oxidation and hardness profile of V–Ti–Cr–Si–Al–Y alloys (2000) (8)
A Real-Time Detection and Location of Aftershocks of the 1984 Western Nagano Prefecture Earthquake by using Personal Computer (1985) (8)
The method for consecutive subtraction of selected anomalies: the estimated crustal velocity structure in the 1996 Onikobe (M= 5.9) earthquake area, northeastern Japan (2003) (8)
Fatigue Properties of SiC/SiC Composites Under Various Loading Modes (2017) (7)
An Investigation on the Aftershocks of the Tokachi-oki Earthquake of 1968,(2)Statistical Study on Time Interval Distribution (1970) (7)
Seismic imaging of mantle wedge corner flow and arc magmatism (2018) (7)
Evaluation of bonding strength between yttria coating and vanadium alloys for development of self-cooled blanket (2011) (7)
A trial derivation of seismic plate coupling by focusing on the activity of shallow slow earthquakes (2014) (7)
Crustal Deformation around Ou Backbone Range, Northeastern Japan Observed by a Dense GPS Network (2002) (6)
Prevalence of Shallow Low‐Frequency Earthquakes in the Continental Crust (2021) (6)
2019 M6.7 Yamagata-Oki earthquake in the stress shadow of 2011 Tohoku-Oki earthquake: Was it caused by the reduction in fault strength? (2020) (6)
The Masking Effect on Magnitude Distribution by the Successive Occurrence of Earthquakes. (1972) (6)
Tritium trapping in silicon carbide in contact with solid breeder under high flux isotope reactor irradiation (2013) (6)
Microstructural changes of austenitic steels caused by proton irradiation under various conditions (2000) (6)
Effect of displacement damage up to 50 dpa on microstructural development in SiC/SiC composites (2007) (6)
Volcanic and Tectonic Hazard Assessment for Nuclear Facilities: Tectonic setting of volcanic centers in subduction zones: three-dimensional structure of mantle wedge and arc crust (2009) (6)
Fatigue Life Assessment Based on Crack Growth Behavior in Reduced Activation Ferritic/Martensitic Steel (2010) (6)
Measurement of a small atmospheric (cid:23) (cid:22) =(cid:23) e ratio The Super-Kamiokande Collaboration (1998) (6)
Solid state diffusion bonding of doped tungsten alloys with different thermo-mechanical properties (2017) (6)
Microchemical and microstructural changes of austenitic steels caused by proton irradiation following helium implantation (1998) (6)
Thermo-mechanical analysis of tungsten and its alloys monoblock divertor under heat load conditions relevant to a fusion reactor (2015) (5)
Spatio-temporal Change of Interplate Coupling in the Northeastern Japan Subduction Zone (2004) (5)
Location of the Upper Boundary of the Philippine Sea Plate beneath the Eastern Part of Yamanashi Prefecture Estimated from S to P Converted Waves: ―SP変換波による推定― (1993) (5)
Quantitative relationship between aseismic slip propagation speed and frictional properties (2018) (5)
High Temperature Fatigue Life Evaluation Using Small Specimen (2017) (5)
Effects of Doping Elements on Oxidation Properties of Low-Activation Vanadium Alloys (2001) (5)
Seismicity, Subduction Zone (2021) (5)
Automatic Data Processing System of Seismic Waves That Works Even at Times of Huge Seismic Activity (1999) (5)
Low-Activation Reinforced Concrete Design Methodology (10)- Low-Activation Concrete Based on Fused Alumina Aggregates and High Alumina Cement (2007) (5)
Improvement of Post Irradiation Ductility of V-Ti-Cr-Si Type Alloys Neutron Irradiated Around 400°C (2000) (5)
Effect of helium on fatigue crack growth and life of reduced activation ferritic/martensitic steel (2013) (5)
Multichannel Digital Event Recording System Using Personal Computer (1987) (5)
Indentation Properties of Silicon Carbide after Neutron Irradiation and Helium Implantation (2011) (5)
Distribution of Cobalt between MgO-Saturated FeOx-MgO-CaO-SiO2 Slag and Fe-Cu-Co Molten Alloy (2008) (5)
Evaluation of interface strength between metal and ceramics to be utilized for development of fusion reactor components (2009) (5)
1 FT / P 103 Neutron Tolerance of Advanced SiC-Fiber / CVI-SiC Composites (2002) (4)
Void Swelling of Proton Irradiated Fe-15Cr-20Ni Ternary Alloy (1996) (4)
Continuous Seismic Observation by Hydrophones at a Point 40km off Iwaki, Fukushima Prefecture (1987) (4)
Effect of weld thermal cycle and restraint stress on helium bubble formation in stainless steels (2000) (4)
Application of micro-indentation to irradiated alumina and vanadium/alumina joints (1996) (4)
Rapid oxidation and its effects on mechanical properties of V Ti Cr Si type alloys (1998) (4)
Helium effects in iron- and nickel-base developmental alloys (1988) (4)
Irradiation damages of structural materials under different irradiation environments (2021) (4)
Surface Morphology Changes in a SiC/SiC Composite as Caused by Simultaneous Triple-Ion-Beam Irradiation (2001) (4)
Elastic wave velocity anomalies of anorthite in a subducting plate: In situ experiments (2015) (4)
The 75th Anniversary of the Great Sanriku-oki, Japan earthquake of March 2nd, 1933: New Observations and New Insights into the Largest Recorded Outer-Rise Earthquake (2008) (4)
Tensile Property Estimates Obtained Using a Low Compliance Shear Punch Test Fixture (2004) (4)
Q and Site Amplification Factors of Hard-Rock Region in the Kitakami Massif, Northeastern Japan (1997) (4)
Attenuation of coda waves and Qc value beneath the Chengdu telemetered seismic network (1997) (4)
Low-Activation Reinforced Concrete Design Methodology (3) – ΣD/C value Reduction by Utilizing Low-Activation Concrete (2007) (4)
On the Mechanisms of the Earthquakes of Southeastern Part of Akita Prefecture in 1970 (1974) (4)
Fiber Diameter Variation‐Sample Preparation and Analysis (2008) (4)
Numerical Simulation Study on Recent Changes in Crustal Deformation and Seismicity in the Tokai Area, Central Japan (2001) (4)
Distribution of Quaternary Volcanoes and Mantle Structures in the NE Honshu Arc. (2005) (4)
Microhardness testing of molybdenum irradiated by He ions (1985) (4)
Development of Low-Activation Reinforced Concrete Design Methodology — I: Manufacture of Low-Activation Concrete (2009) (4)
Effect of heat treatment on bend stress relaxation of pure tungsten (2013) (4)
Low-frequency earthquakes observed in close vicinity of repeating earthquakes in the brittle upper crust of Hakodate, Hokkaido, northern Japan (2020) (4)
Microearthquake Activity in the Nikko-Ashio Area, Western Part of Tochigi Prefecture, Japan (1994) (4)
Deformation analysis of small size bend specimens by FEM calculation to estimate irradiation induced embrittlement of Mo and W (1998) (4)
Shear-wave polarization anisotropy in the mantle wedge beneath the southern part of Tohoku, Japan (2003) (3)
Fatigue Crack Initiation in Proton-Irradiated Austenitic Stainless Steel (2011) (3)
Space-time Evolution of Interplate Slip beneath Hokkaido, Japan before and after the 2003 Tokachi-oki Earthquake (M8.0) Inferred from GPS (2005) (3)
Fatigue life prediction of ferritic/martensitic steels based on universal slope equations and tensile properties obtained using small specimen (2017) (3)
Evaluation of Ductile-Brittle Transition Behavior of Helium-implanted Reduced Activation 9Cr-2W Martensitic Steel by Small Punch Tests (2000) (3)
Crustal Deformation and Shallow Seismic Activity beneath the Northeastern Japan Arc (2004) (3)
Effect of weld thermal cycle, stress and helium content on helium bubble formation in stainless steels (2002) (3)
Fatigue properties of ferritic/martensitic steel after neutron irradiation and helium implantation (2020) (3)
Low-Activation Reinforced Concrete Design Methodology (11) – Preliminary FEM Analysis of Thermal Stress for Low-Activation Concrete (2007) (3)
Helium effects on the tensile property of 316FR stainless steel at 650 and 750 °C (2011) (3)
Three-dimensional Seismic Velocity Structure in and around the Focal Area of the 1996 Onikobe Earthquake Based on V p / V s Inversion (1998) (3)
Introduction to EPS special section for the M7.1 and M6.4 earthquakes in northeastern Japan (2004) (3)
Relocation of the M^|^sim;7 Miyagi-oki Earthquakes in the 1930s: Seismic Slips of Asperities that Were Re-ruptured during the 1978 M7.4 Miyagi-oki Earthquake ? (2007) (3)
Roles of Oceanic Intraplate Volcanism and Mantle CO 2 in the Seismicity of the Double Wadati-Benioff Seismic Zone of NE Japan: A New Proposed Mechanism for Lower-zone Seismicity (2004) (3)
Load-sharing ratio analysis of reinforced concrete filledtubular steel columns (2012) (3)
Low-Activation Reinforced Concrete Design Methodology (9) – Low-Activation Concrete Based on Limestone Aggregates and White Cement (2007) (3)
Fault-valve behavior estimated from intensive foreshock and aftershock activity in the 2017 M 5.3 Kagoshima Bay, Kyushu, southern Japan, earthquake sequence (2020) (2)
Bend Stress Relaxation of Pure Tungsten (2013) (2)
Microearthquake Activity near the Kamafusa Dam, Miyagi Prefecture (II) (1985) (2)
Low-Activation Reinforced Concrete Design Methodology (5) – Low-Activation Material Development Support System (2007) (2)
Fault-valve behavior estimated from intensive foreshocks and aftershocks of the 2017 M 5.3 Kagoshima Bay earthquake sequence, Kyushu, southern Japan (2020) (2)
Interface strength of SiC/SiC composites with and without helium implantation using micro-indentation test (1998) (2)
Analysis of possible deformation mechanisms in helium–ion irradiated SiC (2002) (2)
High Temperature Tensile Properties of 316 Stainless Steel Implanted with Helium (1993) (2)
Low-Activation Reinforced Concrete Design Methodology (LARC) (1) – Overview of the Project (2007) (2)
Measurement of the flux and zenith-angle distribution of upward through-going muons by Super-Kamiokande ( March 2 , 2008 ) The Super-Kamiokande Collaboration (1998) (2)
Source process of M6.4 intermediate-depth earthquake that occurred in the lower plane of the double seismic zone beneath northeastern Japan (2004) (2)
Quasi-static Slips Around the Source Areas of the 2003 Tokachi-oki (M8.0) and 2005 Miyagi-oki (M7.2) Earthquakes, Japan Estimated From Small Repeating Earthquakes (2005) (2)
Interplate Quasi-Static Slip off Miyagi and Fukushima Prefectures Estimated from Small Repeating Earthquake Data (2007) (2)
Low-Activation Reinforced Concrete Design Methodology (4) – Classification System for Radioactive Waste Disposal (2007) (2)
Seismic Scatterer Distribution near Focal Area of the 1931 Oguni Earthquake, Iwate Prefecture, Northeastern Japan, as Derived from P Coda Wave Observations of an Explosion by a Dense Seismic Array Network (1993) (2)
Seismological Imaging of the Mantle Wedge Structure beneath the Northeastern Japan Arc and its Interpretation (2008) (2)
Fault‐Valve Behavior Estimated From Intensive Foreshocks and Aftershocks of the 2017 M 5.3 Kagoshima Bay Earthquake Sequence, Kyushu, Southern Japan (2021) (2)
Improvement of Corrosion Resistance of Vanadium Alloys in High-Temperature Pressurized Water (2005) (2)
Effect of Helium on Grain Boundary Segregation of Austenitic Stainless Steel After Proton Irradiation (2001) (2)
Effect of purity on helium bubble formation in 9Cr martensitic steel during post-implantation annealing at 1105 K (1998) (2)
Supraslab earthquakes above the Pacific-plate slab in NE Japan: A possible graveyard of detached seamounts and volcanic ridges? (2005) (2)
Seismic Refraction Survey around Bandai Volcano by Using a Marine Airgun (1989) (2)
Experimental study on transverse reinforcements of reinforced concrete-filled steel tubular column (2019) (2)
Mathematica as a powerful and practical tool for displaying animated three‐dimensional structures of the Earth's interior (2003) (2)
MECHANICAL PROPERTIES OF A REINFORCED CONCRETE-FILLED TUBES (2002) (2)
Effects of Helium and Displacement Damage on Microstructural Evolution in Helium-Implanted Martensitic Steel HCM12A Examined by TEM and Positron Annihilation Lifetime Measurement (2020) (2)
Characteristics of Coda Waves Observed in Large Airgun Experiment (1989) (2)
Location of Magma Reservoir beneath Bandai Volcano Deduced from Fan-Shooting Seismic Survey (1990) (2)
Characteristics of P-coda and Crustal Inhomogeneity beneath Nikko Area Estimated from Seismic Array Observations (1995) (2)
Mechanical Properties of Mo and TZM Alloy Neutron-Irradiated at High Temperatures (1997) (2)
Study on the State of Stress around Earthquake Swarm Areas Using P-Wave Polarity Data (1997) (2)
EFFECTS OF SEVERAL IMPURITY ADDITIONS ON MICROSTRUCTURAL EVOLUTION IN HIGH-PURITY FE-9CR FERRITIC ALLOYS AFTER HELIUM IMPLANTATION (1998) (2)
Behavior of Cobalt in Iron- and Steel-making Processes (2007) (2)
Low-activation Reinforced Concrete Design Methodology (8) – Fundamental Investigation for Various Types of Low-activation Concrete (2007) (2)
Scaling Law of Earthquakes along the Plate Boundary East off Northeastern Japan (2004) (2)
Influence of neutron irradiation on mechanical properties of vanadium/ceramics joints (1998) (2)
Low-Activation Reinforced Concrete Design Methodology (12) – Measurement of Residual Radionuclides in Irradiated Low-Activation Concrete (2007) (1)
Role of Oxide Layer on Wall Thinning Caused by Liquid Droplet Impingement (2009) (1)
Microstructures of High-Purity Ferritic Steels after Helium Implantation (1997) (1)
Spatial Variation of High Frequency Seismic Waves Caused by a Lateral Heterogeneity of Sedimentary Layer (1996) (1)
Imaging crust, mantle and slab structure around the Shikoku district, Japan, by Double-Difference Tomography and its relationship to the occurrence of nonvolcanic deep tremors (2004) (1)
PRESENT STATUS OF SiCf / SiC COMPOSITES AS LOW-ACTIVATION STRUCTURAL MATERIALS OF FUSION REACTOR IN JAPAN (1999) (1)
The Spatio-temporal Change in the Activity of the Intermediate-depth Earthquakes in the Pacific Plate beneath the Northeastern Japan Arc (2002) (1)
Tomographic Imaging of Seismic Velocity Structure Beneath the Northeastern Japan Arc (Extended Abstract) (2001) (1)
Laminated composites using potassium doped tungsten (2020) (1)
Effects of Tsunami Measures for Bridges (2015) (1)
Perspectives of SiC-Based Ceramic Composites and Their Applications to Fusion Reactors 4.Neutron Irr (2004) (1)
Seismic activities around an M4.8 'characteristic earthquake' sequence off Kamaishi, NE Japan (2006) (1)
Intelligible Seminar on Fusion Reactors : (7) Optimum Materials for the Realization of Fusion Reactor (2005) (1)
Irradiation hardening and microstructure in he ion bombarded molybdenum (1987) (1)
Development of Low-Activation Reinforced Concrete Design Methodology — II: Concrete Activation Analyses of BWR/PWR (2009) (1)
Evaluation of Helium Effect on Candidate Structural Materials for Next Generation Long-life Nuclear Plant (2007) (1)
Temperature distribution in the crust inferred from seismic velocity structure. (1997) (1)
Crustal structure in and around the Onikobe geothermal area, northeastern Honshu, Japan, inferred from the spatial variation of coda decay (2015) (1)
Magma Distribution in Island Arc Mantle in Three Dimensions (1996) (1)
3-D Distribution of Partial Melt and Seismic Activity in the Northeastern Japan Arc (1997) (1)
Generation process of the deep low-frequency earthquake beneath Mt. Iwate inferred from precise relocation and seismic tomography (2007) (1)
Effect of Al and Be ions pre-implantation on formation and growth of helium bubbles in SiC/SiC composites (2007) (1)
Low-Activation Reinforced Concrete Design Methodology (13) –Technology to Produce Low Activation Steel Reinforcing Bars (2007) (1)
Recent Seismicity and Shallow Crustal Structure in and around the Bandai Volcanic Area (1988) (1)
Explosion Seismic Observations in the Central Part of the Kitakami Region, Northeastern Japan (1994) (1)
Prevalence of Repeating Earthquakes in the Continental Crust and Subducting Slabs: Triggering of Earthquakes by Aseismic Slip (2023) (1)
Effects of Neutron Irradiation on Tensile Properties of V-Ti-Cr-Si Type Alloys with Pre-Existing Helium (1998) (1)
The HFIR 14J irradiation SiC/SiC composite and SiC fiber collaboration (1998) (1)
Seismic structure and stress regime of subduction zones (2000) (1)
1 Low-Activation Reinforced Concrete Design Methodology ( 2 )-Multi-group X-Sec . Library for Precise Activation Analysis - (2007) (1)
Offshore Double-Planed Shallow Seismicity of the NE Japan Forearc Region Revealed by Hypocenter Determination Using the sP Depth Phase (2004) (1)
Subduction of Two Oceanic Plates and Unique Seismic Activity beneath the Tokyo Metropolitan Area (2013) (1)
Materials Selection and Activity Evaluation System to Reduce Radioactive Waste from Steel Reinforced Concrete of Nuclear Plants (2006) (1)
A Discussion on Numerical Simulation of Axial Reinforcements in RC and RCFT Columns (2013) (1)
Consideration on the 2011 off the Pacific Coast of Tohoku Earthquake and the 2004 Sumatra Earthquake (2011) (1)
Animated Three-Dimensional Structure of the Earth's Interior for Research and Education (2002) (1)
Regularly Occurring Small Earthquake off Sanriku, Japan (Abstract) (2001) (1)
Explosions in the Northwestern Pacific Ocean Detected by Automatic Event Detection and Location System (1988) (1)
Monitoring of seismic velocity structure before and after the 2011 Tohoku-Oki earthquake using array observation of ambient noise (2013) (1)
Development of High Sampling Frequency Seismic Observation System (2002) (1)
On the Masking Effect by the Successive Occurrence of Earthquakes on Time Interval Distribution (1970) (1)
Stress fields in and around the focal area of the 2016 Kumamoto earthquake (2016) (1)
Microearthquake Activity Excited by the Tokachi-Oki (1970) (1)
Effects of Small Asperities on Migration of Slow-Earthquakes Along Trench Direction of Subduction Plate Boundary: Investigation Through a 3d Numerical Simulation (2011) (1)
Interaction between Fault Segments on a Subducting Plate Interface (2007) (1)
Changes in Mechanical Properties of High-Purity V-4Cr-4Ti-Si, Al, Y Alloys after Neutron Irradiation at Relatively Low Temperatures (2004) (1)
Proton-Induced Microchemical and Microstructural Changes in Austenitic Stainless Steels (1999) (0)
Experimental study of Radiation induced DNA damage by internal Auger electron cascade compared to external γ-rays (2016) (0)
Effect of Neutron Irradiation on Tritium Behaviors in Fusion Materials (2014) (0)
A Discussion on Contact Condition in Simulation of RCFT Columns (2014) (0)
Seismic high attenuation area beneath the 2008 Iwate-Miyagi Nairiku earthquake (M7.2) and Mt. Chokai in NE Japan (2011) (0)
R&D of Joining Technology between Dissimilar Materials for Metallic Components in Blanket (2013) (0)
Imaging Inhomogeneous Crustal Structure Related with Arc Magma and Fluids beneath Northern Miyagi Prefecture, Northeastern Japan, by an Envelope Inversion Method (2003) (0)
Numerical Simulation of Heat Load Response of Plasma Facing Component (2014) (0)
Ju l 1 99 8 CALIBRATION OF SUPER-KAMIOKANDE USING AN ELECTRON LINAC The Super-Kamiokande Collaboration (2008) (0)
OF REINFORCEMENTS TO RAISE SHEAR RESISTANCE AND MAINTAIN THE DUCTILITY OF REINFORCED CONCRETE PIERS ON BRIDGES (1999) (0)
Details of hypocenter migration in the Yamagata-Fukushima swarm probably caused by fluid pressure change after the 2011 Tohoku-Oki earthquake (2017) (0)
The structural characteristics of cable-stayed and suspended combination footway bridge (Nagisa-bridge) and development to the long span bridge (2004) (0)
A trial estimation of frictional properties from perturbed repeating earthquakes (2013) (0)
Fairing with slits for reducing damage of bridges by tsunami (2014) (0)
"Integration of Tritium, Irradiation and Thermofluid Researches and their New Directions" (2013) (0)
Effects of Ta and C on irradiation hardening of austenitic stainless steel (2015) (0)
Fragmentation on a grand scale: A slab fragment dislodged from the descending Pacific plate slab wedged Beneath Tokyo (2007) (0)
Displacement Characteristics of Compound Bridge of Suspension Bridges and Cable-stayed Bridges (2001) (0)
Shear-wave splitting in the northeastern Japan and southwestern Kurile arcs and its implications for mantle corner flow (2005) (0)
Swarm activity beneath Sendai-Okura Dam, NE Japan, induced by the 2011 Tohoku-Oki earthquake - Precise hypocenter distribution and fine fault structure (2017) (0)
A real time processing system of seismic waves using personal computers — Function and characteristics (1998) (0)
An Evaluation Method for Axial Strength of RCFT Columns with Confinement Effect (2012) (0)
Characteristics of frictional properties’ dependency on afterslip propagation speed (2016) (0)
III. 1. Effects of Helium-implantation on Fracture Behavior of Reduced Activation Martensitic Steel F82H (2004) (0)
Spatially inhomogeneous stress field in the source area of the 2011 Fukushima Hamadori earthquake sequence (2014) (0)
16 MeV proton lnduced Radioactivity in Component Materials (1981) (0)
Call for Papers: Special Issue of Earth, Planets and Space (EPS) “The 2011 Tohoku Earthquake” (2011) (0)
MEASUREMENT OF ADHESION STRENGTH OF SOLID-STATE DIFFUSION BONDING BETWEEN NICKEL AND COPPER BY MEANS OF LASER SHOCK SPALLATION METHOD (2009) (0)
Fatigue Life Evaluation of Reduced Activation Ferritic Steel Using Small Specimen (2013) (0)
Modelling severe late rectal bleeding in a large pooled population of prostate cancer patients (2016) (0)
Subduction zone dynamics : role of H 2 O in generation of earthquakes and magmas (2013) (0)
SCC and Crevice Corrosion Resistances of Stainless Steel Modified with Tantalum Addition (2019) (0)
Tremor activity and slip modes controlled by the permeability of the megathrust boundary (2015) (0)
R&D of W-coat Processing on Low Activation Structural Materials (2011) (0)
29aB18P Development of Corrosion - Resistant Vanadium Alloys for Fusion Reactor and Estimation of Corrosion Properties (2005) (0)
Evaluation of Advanced Tungsten Materials as Plasma Facing Materials (2011) (0)
2011 Yamagata-Fukuhsima Border Earthquake Swarm and Tanakura Tectonic Line (2015) (0)
Deformation behavior of tungsten materials for plasma facing components at high temperature (2016) (0)
Foreshock and Aftershock Sequence of 1998 M5.0 Earthquake in Sendai, NE Japan, and its Implications for Earthquake Nucleation and Nagamachi-Rifu Fault Activity (Abstract) (2001) (0)
Low-frequency Earthquakes in the Continental Plate and Their Seismological and Tectonic Implications (2022) (0)
Microstructure Evaluation of Advanced W Alloy with Fine Grain Structure Superior to Helium Irradiation Property (2008) (0)
Tsugaru Strait Bridge (1998) (0)
Evaluating performance of automatic earthquake detection and location system for the nationwide seismic network(2) (2014) (0)
Introduction to the special section for the 2005 M7.2 Miyagi-oki earthquake (2006) (0)
1111 Study on Prediction of Fatigue Crack Initiation in Irradiated Material using Electron Backscatter Diffraction (2010) (0)
Microstructural effects of neutron irradiation on SiC-based fibers (1996) (0)
Tritium Trapping in Radiation Defects in Fusion Materials (2013) (0)
Changes in the interplate coupling beneath NE Japan estimated from velocity gradients and small repeating earthquakes (2011) (0)
Reply to the comment on "Tomographic evidence for the mantle upwelling beneath southwestern Japan and its implications for arc magmatism" by H. Mashima (2008) (0)
Effect of Helium on Mechanical Properties of High Chromium ODS Ferritic/Martensitic Steels for Fusion Applications (2007) (0)
Imaging Crustal Heterogeneity in Jiashi Strong Earthquake Swarm Region by Coda Envelope Inversion Analysis (2009) (0)
Distributions of Seismic Intensities of the 1930s M^|^sim;7 Miyagi-oki Earthquakes (2007) (0)
Seismicity on an interplate asperity off-Kamaishi, NE Japan over two earthquake cycles (2010) (0)
Investigation on deep structure of the Nagamachi-Rifu fault system : Its objective and background (1999) (0)
Quantitative relationship between slow slip propagation speed and frictional properties (2018) (0)
Automatic arrival time picking compared to manual picking (6) (2014) (0)
Low temperature ductility loss and microstructural evolution of vanadium-titanium-chromium-silicon type alloy after helium ion implantation (1999) (0)
Moment Tensor Inversion for Microearthquakes and Isolated Volcanic Tremors near Nikko-Shirane Volcano, Northeastern Japan (1997) (0)
A model for earthquake generation and volcano formation in the NE Japan subduction zone (2006) (0)
Thermal structure of the NE Japan-Hokkaido subduction system: The effects of 3-D slab geometry and oblique subduction (2014) (0)
Stress heterogeneity in northeastern Japan and its relationship with induced seismic activities by the 2011 Tohoku-Oki earthquake (2016) (0)
A method of detecting a flashback in a gas turbine system and gas turbine system (2001) (0)
Comprehensive analysis for the forearc structure and dynamics by using the S-net data (2019) (0)
A close link between serpentinization and seismogenesis in the Philippine Sea slab beneath Kanto, Japan (2010) (0)
Mechanical and Structural Property Changes of Monolithic SiC and Advanced SiC/SiC Composites due to Low Temperature He + -Ion Irradiation and Post-Irradiation High Temperature Annealing (2004) (0)
Structural Optimization of the Blanket First Wall to Reduce Thermal Stress Using the Taguchi Method (2014) (0)
An Observation System for a Dense Seismic Array Designed for Detecting Weak Reflected Phases from Deep Crust (1992) (0)
P and S wave tomography in the eastern margin of the Japan Sea (2011) (0)
Seismic attenuation structures beneath the Hokkaido corner: Arc-arc collision and its re-lation to M˜7 inland earthquakes (2013) (0)
ASPERITIES AND SEISMIC VELOCITY DISTRIBUTION ALONG THE FAULT PLANE FOR TWO LARGE EARTHQUAKES IN JAPAN (2005) (0)
Detailed seismic velocity structure beneath the Hokkaido corner, NE Japan: Collision process of the forearc sliver (2010) (0)
Helium isotope ratios in northeastern Japan and their comparison with the seismological data (2008) (0)
Development and Synthetic Evaluation of High-Z Plasma Facing Materials (2011) (0)
Modeling of Crustal Deformation in SW Japan using GPS Data -Simultaneous Estimation of Interplate Coupling and Block Rotation- (2007) (0)
Basement structures and lower crustal rocks of the NE Japan arc (2012) (0)
Shear-wave Polarization Anisotropy and Upwelling Flow in the Mantle Wedge beneath Hokkaido and Tohoku, Japan (2005) (0)
Correlation between microstructural development of W and W alloys by neutron and ion irradiation (2017) (0)
Weldability of 9 Cr-ODS and JLF-1 Steels for Dissimilar Joining with Hot Isostatic Pressing and Electron Beam Welding ∗ ) (2015) (0)
Three-Dimensional Thermal Structure of the Crust Beneath the Nikko Volcano Group, Japan (1999) (0)
Crustal structure in and around the focal region of the 2008 M7.2 Iwate-Miyagi Nairiku earthquake by the cross-correlation analysis (2009) (0)
Spatial and Temporal Distributions of Microearthquake Activity (1991) (0)
An overview of seismic coupling and crustal deformation on the basis of geofluid and shallow slow earthquakes (2014) (0)
I. 8. Evaluation of Ductile-brittle Transition Behavior of Helium-Implanted Reduced Activation Martensitic Steel F82H by Miniature Charpy Specimens (2002) (0)
Hypocenter migration and its cause in the precursory activity and aftershocks of the 2017 M 5.3 Kagoshima Bay earthquake, Kyusyu, SW Japan (2018) (0)
Seismic velocity structure of the island-arc/ocean transition zone beneath Miyagi Prefecture (2000) (0)
Detailed seismic attenuation structures beneath the Hokkaido corner, northern Japan (3) (2014) (0)
Supraslab earthquakes above the Pacific-plate slab offshore Sanriku, NE Japan (2009) (0)
1608 Current Status of Development of Small Specimen Test Technique of Fatigue for Evaluation of 14 MeV Neutron Irradiated Materials (2010) (0)
Mechanical and Structural Property Changes of Monolithic SiC and Advanced SiC/SiC Composites due to Low Temperature He (2004) (0)
Shallow microearthquake activity, crustal structure and active faults in Tohoku, northeastern Japan (1996) (0)
Deep slab structure, dehydration and the Changbai intraplate volcanism (2015) (0)
High-resolution seismic attenuation structures beneath Hokkaido corner, northeastern Japan (2013) (0)
Evolution of magma plumbing systems in the late Cenozoic NE Honshu arc, Japan (2005) (0)
Deep seismic structure beneath the Japanese Islands (2012) (0)
Rupture process of the 2005 M7.2 Miyagi-Oki, NE Japan, earthquake inferred from coseismic slip and aftershock distributions, and its comparison with the 1978 M7.4 Miyagi-Oki earthquake (2005) (0)
Fatigue Life Evaluation of TIG-weld of Reduced Activation Ferritic/Martensitic Steel F82H by Small Specimen Test Technique (2010) (0)
Evaluation of adhesive strength between vanadium alloys and yttrium oxide by laser shock spallation method (2011) (0)
A Recommendation for Load-sharing and Reinforcement Ratios in Design of RCFT Columns (2012) (0)
Mechanical Properties of Vanadium Alloys Doped with Helium Using Various Techniques (1994) (0)
3D Seismic Velocity Structure Around the Rupture Area of the 1968 Tokachi-Oki Earthquake (Mw 8.3), northeastern Japan (2006) (0)
Compatibilities of Vanadium Alloys / AlN Bonding Samples with Liquid Li for Fusion Reactor Applications. (2004) (0)
Malignant lymphoma detected by screening program with esophagogastroduodenoscopy of one private screening center in Japan. (2018) (0)
Optimized Thermo-Mechanical Design of High Intensity Neutron Source Test Cell for Material Irradiation (2010) (0)
Mechanism Underlying Trapping of Hydrogen Isotopes in Neutron-Irradiated Plasma Facing Materials (2014) (0)
Inland repeating earthquakes in the vicinity of low frequency earthquakes around Hakodate, Hokkaido (2019) (0)
Effects of Helium on Mechanical Properties of Structural Materials for Nuclear Reactors (1995) (0)
Possible aseismic phenomena causing the hypocenter migration in the precursory activity and aftershocks of the 2017 M 5.3 Kagoshima Bay earthquake, Kyusyu, SW Japan (2019) (0)
Beam Monitoring by Using Alumina Dispersion Aluminum Alloys (1992) (0)
Effects of Helium Production and Displacement Damage on Microstructural Evolution and Mechanical Properties in Helium-Implanted Austenitic Stainless Steel and Ferritic/Martensitic Steel (2021) (0)
Experiments on leveling of impact force, and effective ratio of slits in fairing for reducing damage of bridges by tsunami (2015) (0)
23aB23P Estimation of soundness of the bonding interface between vanadium alloy for fusion reactors and ceramics for MHD insulator coating (2004) (0)
Tsugaru Strait Bridge and Nagisa Bridge: Combining a Suspension and Cable Stayed Bridge and a Steel and Prestressed Concrete Bridge (2006) (0)
Strength of SiC/SiC Composites after Neutron Irradiation at up to 1300 C (2010) (0)
Characteristics of frictional properties’ relationship with slow earthquake migration speed (2017) (0)
Prevalence of shallow low-frequency earthquakes in the continental crust (2020) (0)
Discussions on damage of bridges by tsunami wave of 2011 off the Pacific coast of Tohoku earthquake (0)
Tomographic Evidence of Slab Subduction and Arc Magmatism in the Japan Subduction Zone (2009) (0)
Precise hypocenter distribution and earthquake generating and stress in and around the upper-plane seismic belt in the subducting Pacific slab beneath NE Japan (2007) (0)
23aB13P Impact characteristic of Reduced Activation Martensitic Steel F82H implanted 1000appm He at 550 (2004) (0)
Varying Temperature Irradiation Effects of V-4Cr-4Ti Alloy with Small Addition of Si, Al and Y (2004) (0)
Stress fields in NE Japan before and after the 2011 Tohoku-oki Earthquake (2013) (0)
A study on bending strength of reinforced concrete filled steel tubular beam (2014) (0)
Anomalous Intraslab Seismicity Beneath Hokkaido, Japan, Estimated From Double-Difference Hypocenter Locations (2005) (0)
Estimates of stress drop in the focal area of the 2008 Iwate-Miyagi nairiku earthquake (2015) (0)
Precise seismic velocity structure beneath the Hokkaido corner: Arc-arc collision and the 1982 Urakawa-oki earthquake (2011) (0)
Imaging the fault planes of the 2004 Niigata-Chuetsu earthquake by applying DD tomography to dense aftershock observation data (2005) (0)
Helium Ion Irradiation Experiments Using Controlled Energy Degrader (1992) (0)
Did stress field change after the 2011 Tohoku-Oki earthquake in the inland areas of Tohoku? (2012) (0)
A Discussion on Nonlinear Analysis of RCFT Columns (2011) (0)
The Influence of Helium on High Temperature Strength of Fe-15Cr-20Ni Austenitic Stainless Steel for Fast Reactor Applications (1994) (0)
Application of Vector-Type Super Computer to Understanding Giant Earthquakes and Aftershocks on Subduction Plate Boundaries (2013) (0)
Intra-crustal Seismicity Controled by Caldera-forming Plutons on Cooling in NE Honshu Arc, Japan (2001) (0)
OS2504 Evaluation of Micro-crack Initiation Behavior in Irradiated Stainless Steel (2011) (0)
Detailed hypocenter distribution and fault structure in the 2017 M 5.3 Kagoshima Bay earthquake sequence (2018) (0)
W-coating on Low Activation Structural Materials (2014) (0)
Characteristics of dependency of frictional properties on after-slip propagation speed (2016) (0)
A Trial Estimation of Frictional Properties and Propagation Process By Focusing on Temporal Aperiodicity Off Kamaishi Just after the 2011 Tohoku Earthquake (2014) (0)
The proposal of Bow String Arch applied a reinforced concrete filled tube (2008) (0)
Hardness Anisotropy in Molybdenum Single Crystals Bombarded with 50 MeV He Ions (1984) (0)
Implanted Helium effects on microstructural stability and mechanical properties of powder metallurgy Tungsten (2019) (0)
Estimation of tectonic stress tensor by inverting polarity data for many earthquakes under constraint of the Coulomb yield criterion (1997) (0)
Post-Irradiation Annealing Behavior of 10 MeV 4He+-Ion Bombarded Molybdenum (1981) (0)
Influence of He implantation on deuterium trapping at defects induced in W by irradiation with MeV-range W ions (2015) (0)
Comparison of Radiation Induced Degradation in Several Austenitic Stainless Steels Used for Core Internals in LWR (2013) (0)
Experiments on Damages and Measures of Bridges by Tsunami (2014) (0)
Quasi-static slips before and after large interplate earthquakes inferred from small repeating earthquake data (2005) (0)
Tomographic and gravimetric signatures of the fault system associated with the 2016 Kumamoto earthquake (M7.3), Japan (2017) (0)
Characteristics and Distribution of Small Asperities on the Plate Boundary in the NE Japan Subduction Zone Estimated From Repeating Earthquakes (2004) (0)
Partial Melting in the Upper Mantle, Low-frequency Microearthquakes and Mid-crustal Reflectors beneath Northeastern Japan (1995) (0)
Study on surface swelling of SiC by high-dose He-ion implantation (1998) (0)
Envelope broadening of S-wave seismograms from earthquakes near the hypocenter of the 2011 Tohoku-Oki earthquake (2013) (0)
Earthquake ( M 6 . 8 on 16 July 2007 ) a s inferred from GPS data (2014) (0)
A study on nonlinear analysis and confinement effect of reinforced concrete filled steel tubular column (2015) (0)
EBSD Analysis of Localized Deformation Behavior of Austenitic Steel Irradiated by Light Ion (2008) (0)
Seismological evidence for thermally-controlled dehydration reactions in the oceanic crust of the Pacific slab (2008) (0)
D27 Stress Tensor Inversion in the Nikko-Ashio Area (1994) (0)
Fabrication and Characterization of WRe-Os Alloys for Studying Transmutation Effects of W in Fusion Reactors * 1 (2004) (0)
Effect of Helium on Mechanical Properties of ODS Ferritic/Martensitic Steels for Fusion Applications (2006) (0)
Analog model of basement structure below the Osaka Plain (2013) (0)
Seismic velocity change after the 2011 Tohoku-Oki earthquake estimated from repeating earthquake data (2012) (0)
Effects of Alloying Elements on Hydrogen Isotope Retention in Neutron-irradiated Tungsten (2015) (0)
1977 Eruption of Usu Volcano (a prelimi-nary report) (1977) (0)
Interplate Quasi-Static Slip Estimated from Repeating Earthquake Analyses in the Northeastern Japan Subduction Zone (Extended Abstract) (2003) (0)
Effect of Helium Implantation on Tensile Properties of V-Ti-Cr-Si Type Alloy (1997) (0)
Global Outer-Rise/Near Trench Seismicity and Focal Mechanisms: Trends and Diversity (2004) (0)
Variation Associated with the Rupture of Asperities-Spatial and Temporal Distributions of b-value East off NE Japan (2009) (0)
Bright S-Wave Reflections Extensively Distributed Beneath the Backbone Range of the NE Japan Arc (Extended Abstract) (2003) (0)
Irradiation Effects on Joining/Coating of Low Activation Structural Materials (2014) (0)
WITHDRAWN: Seismic evidence for transportation of H2O from the slab to the arc crust in the northeastern Japan subduction zone: A synthesis (2008) (0)
A detailed hypocenter distribution along the upper boundary of the Philippine Sea plate beneath Kanto and its implications for the cause of repeating earthquakes (2018) (0)
Mechanisms of Irradiation Hardening Due to He Bubbles (2015) (0)
酸化物分散強化(ODS)放射化低減フェライト鋼と非ODS放射化低減フェライト鋼との間の異種金属接合 (2016) (0)
Overall Examination of Tritium Transfer and Thermofluid Control in Fusion System (2011) (0)

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What Schools Are Affiliated With Akira Hasegawa?

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