Kentaro Ueda
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View article: Visualization of spin–orbit-entangled 4f electrons in crystalline materials
Visualization of spin–orbit-entangled 4f electrons in crystalline materials Open
Lanthanide 4f electrons are strongly influenced by spin–orbit coupling, resulting in well-defined J multiplets, which are further split by the crystalline electric field in condensed matter. While the anisotropy of 4f electrons is closely …
View article: Extremity Soft-tissue Reconstruction With the Conjoined Latissimus Dorsi–Groin Flap
Extremity Soft-tissue Reconstruction With the Conjoined Latissimus Dorsi–Groin Flap Open
Summary: Extensive soft-tissue defects in the extremities pose a significant challenge in reconstructive surgery. The combined latissimus dorsi (LD) and groin flap technique, a method developed by Harii et al in 1981, has shown promise in …
View article: Metal-insulator transitions in pyrochlore oxides
Metal-insulator transitions in pyrochlore oxides Open
Pyrochlore oxides with chemical formula of O 7 exhibit a diverse range of electronic properties as a representative family of quantum materials. These properties mostly stem from strong electron correlations at the transition metal…
View article: Metal-insulator transitions in pyrochlore oxides
Metal-insulator transitions in pyrochlore oxides Open
Pyrochlore oxides with chemical formula of A2B2O7 exhibit a diverse range of electronic properties as a representative family of quantum materials. These properties mostly stem from strong electron correlations at the transition metal B si…
View article: Incidence and Risk Factors of White Matter Lesions in Moderate and Late Preterm Infants
Incidence and Risk Factors of White Matter Lesions in Moderate and Late Preterm Infants Open
Background: Moderate and late preterm infants (32–36 weeks of gestation) are at significant risk of developmental impairments. Incidence of white matter lesions, which are associated with developmental impairments in very preterm infants, …
View article: Associated Factors of Cervical Spinal Cord Injury Without Radiographic Evidence of Trauma: A Retrospective Study
Associated Factors of Cervical Spinal Cord Injury Without Radiographic Evidence of Trauma: A Retrospective Study Open
View article: Development of a picosecond-timing Cherenkov detector using gaseous photomultiplification
Development of a picosecond-timing Cherenkov detector using gaseous photomultiplification Open
Photosensitive gaseous detectors with a simple photoelectron multiplication mechanism as resistive plate chambers are expected to offer both large photo coverage and excellent time resolution while keeping costs low. We have developed a ga…
View article: Non-cervical diffuse idiopathic skeletal hyperostosis is a risk factor for severe cervical spinal cord injury
Non-cervical diffuse idiopathic skeletal hyperostosis is a risk factor for severe cervical spinal cord injury Open
Purpose Diffuse idiopathic skeletal hyperostosis (DISH) is characterized by progressive ossification of the anterior longitudinal ligaments originating from the middle thoracic vertebrae, restricting spinal flexibility. Although previous s…
View article: Visualization of spin-orbit entangled 4f electrons in crystalline materials
Visualization of spin-orbit entangled 4f electrons in crystalline materials Open
Lanthanide 4f electrons are strongly influenced by spin-orbit coupling, resulting in well-defined J multiplets, which are further split by the crystalline electric field in condensed matter. While the anisotropy of 4f electrons is closely …
View article: Safety and tolerability of a Muse cell-based product in neonatal hypoxic-ischemic encephalopathy with therapeutic hypothermia (SHIELD trial)
Safety and tolerability of a Muse cell-based product in neonatal hypoxic-ischemic encephalopathy with therapeutic hypothermia (SHIELD trial) Open
Hypoxic–ischemic encephalopathy (HIE), associated with high mortality and neurological sequelae, lacks established treatment except therapeutic hypothermia. Clinical-grade multilineage-differentiating stress-enduring (Muse) cells (CL2020) …
View article: Phonon excitations in Eu<sub>2</sub>Ir<sub>2</sub>O<sub>7</sub> probed by inelastic x-ray scattering
Phonon excitations in Eu<sub>2</sub>Ir<sub>2</sub>O<sub>7</sub> probed by inelastic x-ray scattering Open
The study of phonon dynamics and its interplay with magnetic ordering is crucial for understanding the unique quantum phases in the pyrochlore iridates. Here, through inelastic x-ray scattering on a single crystal sample of the pyrochlore …
View article: Survival of a hemodynamically unstable pediatric liver trauma patient with aortic balloon occlusion catheter during air transport: A case report
Survival of a hemodynamically unstable pediatric liver trauma patient with aortic balloon occlusion catheter during air transport: A case report Open
Background The utility of resuscitative endovascular balloon occlusion of the aorta (REBOA) in children remains unclear. Case Presentation An 11‐year‐old patient with liver trauma with massive extravasation was transported to a local hospi…
View article: Vascular type Ehlers‐Danlos syndrome with intra‐abdominal hemorrhage due to ruptured hepatic aneurysm: A case report
Vascular type Ehlers‐Danlos syndrome with intra‐abdominal hemorrhage due to ruptured hepatic aneurysm: A case report Open
Background Vascular Ehlers‐Danlos syndrome has a high mortality rate due to hemorrhagic complications. Case Presentation We report a case of vascular‐type Ehlers‐Danlos syndrome diagnosed due to rupture of multiple celiac aneurysms. The pa…
View article: Association between Anemia and Trauma-Related Severe Acute Kidney Injury in Trauma Patients at Risk of Major Bleeding: A Post-Hoc Analysis of the RESTRIC Trial
Association between Anemia and Trauma-Related Severe Acute Kidney Injury in Trauma Patients at Risk of Major Bleeding: A Post-Hoc Analysis of the RESTRIC Trial Open
View article: Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound
Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound Open
The discovery of topological insulators and semimetals triggered enormous interest in exploring emergent electromagnetic responses in solids. Particular attention has been focused on ternary half-Heusler compounds, whose electronic structu…
View article: Is damage control surgery useful in the treatment of colorectal perforation? A single-center case–control study
Is damage control surgery useful in the treatment of colorectal perforation? A single-center case–control study Open
Background: Colorectal perforation with systemic peritonitis requires prompt surgical attention, and damage control surgery (DCS) is performed in patients with severe injuries. This study aimed to retrospectively investigate the efficacy o…
View article: Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound
Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound Open
The discovery of topological insulators and semimetals triggered enormous interest in exploring emergent electromagnetic responses in solids. To explore multifunctional topological states, a particular attention has been focused on ternary…
View article: Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound
Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound Open
The data for Fig. 1 have been deposited in lmr folder. The data for neutron scattering have been deposited in neutron folder. The data mainly for Fig.2 (temperature dependence of resistivity) have been deposited in lmr folder. The data mai…
View article: Giant stress response of terahertz magnons in a spin-orbit Mott insulator
Giant stress response of terahertz magnons in a spin-orbit Mott insulator Open
View article: Highly anisotropic geometrical Hall effect via <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>f</mml:mi><mml:mtext>−</mml:mtext><mml:mi>d</mml:mi></mml:mrow></mml:math> exchange fields in doped pyrochlore molybdates
Highly anisotropic geometrical Hall effect via exchange fields in doped pyrochlore molybdates Open
When a conduction electron couples with a non-coplanar localized magnetic\nmoment, the realspace Berry curvature is exerted to cause the geometrical Hall\neffect, which is not simply proportional to the magnetization. So far, it has\nbeen …
View article: Large magneto-thermoelectric effect on the verge of metal–insulator and topological transitionsin pyrochlore iridates
Large magneto-thermoelectric effect on the verge of metal–insulator and topological transitionsin pyrochlore iridates Open
We investigate the Seebeck and Nernst effects of pyrochlore iridium oxides (Nd1−xPrx)2Ir2O7 across the thermally induced and magnetic field-induced metal–insulator and topological transitions. Nd2Ir2O7 exhibits the salient temperature depe…
View article: Highly anisotropic geometrical Hall effect via f-d exchange fields in doped pyrochlore molybdates
Highly anisotropic geometrical Hall effect via f-d exchange fields in doped pyrochlore molybdates Open
When a conduction electron couples with a non-coplanar localized magnetic moment, the real-space Berry curvature is exerted to cause the geometrical Hall effect, which is not simply proportional to the magnetization. So far, it has been id…
View article: Experimental signatures of a versatile Weyl semimetal in a pyrochlore iridate with spin-ice-like magnetic orders
Experimental signatures of a versatile Weyl semimetal in a pyrochlore iridate with spin-ice-like magnetic orders Open
We report experimental signatures of topological transitions among the Weyl semimetal states of pyrochlore Pr2Ir2O7, where the Kondo coupling between the Ir topological electrons and the spin-ice like orders of Pr moments plays a decisive …
View article: Life‐threatening gastrointestinal bleeding from splenic artery pseudoaneurysm due to gastric ulcer penetration treated by surgical hemostasis with resuscitative endovascular balloon occlusion of the aorta: A case report
Life‐threatening gastrointestinal bleeding from splenic artery pseudoaneurysm due to gastric ulcer penetration treated by surgical hemostasis with resuscitative endovascular balloon occlusion of the aorta: A case report Open
We report the case of a patient for whom surgical hemostasis of gastrointestinal bleeding due to a splenic artery pseudoaneurysm, which developed due to gastric ulcer penetration, was achieved with resuscitative endovascular balloon occlus…
View article: Life-threatening gastrointestinal bleeding from splenic artery pseudoaneurysm due to gastric ulcer penetration treated by surgical hemostasis with resuscitative endovascular balloon occlusion of the aorta: a case report
Life-threatening gastrointestinal bleeding from splenic artery pseudoaneurysm due to gastric ulcer penetration treated by surgical hemostasis with resuscitative endovascular balloon occlusion of the aorta: a case report Open
We report the case of a patient for whom surgical hemostasis of gastrointestinal bleeding from a splenic artery pseudoaneurysm that developed due to gastric ulcer penetration was achieved with resuscitative endovascular balloon occlusion o…
View article: Berry curvature generation detected by Nernst responses in ferroelectric Weyl semimetal
Berry curvature generation detected by Nernst responses in ferroelectric Weyl semimetal Open
Significance An ideal Weyl semimetal with high tunability is an undoubtedly important platform for realizing and manipulating exotic quantum properties of topological semimetals. Currently, all the existing nonmagnetic Weyl semimetals are …
View article: Prediction of early acute kidney injury after trauma using prehospital systolic blood pressure and lactate levels: A prospective validation study
Prediction of early acute kidney injury after trauma using prehospital systolic blood pressure and lactate levels: A prospective validation study Open
These predictors showed good performance in the early prediction of severe AKI after trauma. Early prediction of the high-risk groups for severe AKI after trauma prompting early treatment may help improve the prognosis of trauma patients.
View article: Fully filling-controlled pyrochlore ruthenates: Emergent ferromagnetic-metal state and geometrical Hall effect
Fully filling-controlled pyrochlore ruthenates: Emergent ferromagnetic-metal state and geometrical Hall effect Open
Carrier doping to the Mott insulator is essential to produce highly correlated metals with emergent properties. Pyrochlore ruthenates, Pr$_{2}$Ru$_{2}$O$_{7}$ (Ru-$4d$ electron number, $n=4$) and Ca$_{2}$Ru$_{2}$O$_{7}$ ($n=3$), are a Mott…
View article: Berry curvature generation detected by Nernst responses in ferroelectric\n Weyl semimetal
Berry curvature generation detected by Nernst responses in ferroelectric\n Weyl semimetal Open
The quest for nonmagnetic Weyl semimetals with high tunability of phase has\nremained a demanding challenge. As the symmetry breaking control parameter, the\nferroelectric order can be steered to turn on/off the Weyl semimetals phase,\nadj…
View article: Proximate ferromagnetic state in the Kitaev model material α-RuCl3
Proximate ferromagnetic state in the Kitaev model material α-RuCl3 Open
α-RuCl$_{3}$ is a major candidate for the realization of the Kitaev quantum spin liquid, but its zigzag antiferromagnetic order at low temperatures indicates deviations from the Kitaev model. We have quantified the spin Hamiltonian of α-Ru…