122 Result(s)

Article

Gamma-Ray Spectroscopy for \(^{237}\) Np Using a Transition-Edge Sensor with a Thick-Trilayer Membrane

Gamma-ray transition edge sensors (TESs) are intensively studied not only to measure isotopic composition of nuclear materials but to monitor transuranic radionuclides inside the human body. We have recently p...

T. Kikuchi, G. Fujii, R. Hayakawa, R. Smith… in Journal of Low Temperature Physics (2023)

Article

Super DIOS: Future X-ray Spectroscopic Mission to Search for Dark Baryons

The updated program of the future Japanese X-ray satellite mission Diffuse Intergalactic Oxygen Surveyor (DIOS), called as Super DIOS, is planned to search for dark baryons in the form of warm–hot intergalacti...

S. Yamada, T. Ohashi, Y. Ishisaki, Y. Ezoe… in Journal of Low Temperature Physics (2018)

Article

Liquid-like thermal conduction in intercalated layered crystalline solids

As a generic property, all substances transfer heat through microscopic collisions of constituent particles¹. A solid conducts heat through both transverse and longitudinal acoustic phonons, but a liquid employs ...

B. Li, H. Wang, Y. Kawakita, Q. Zhang, M. Feygenson, H. L. Yu, D. Wu… in Nature Materials (2018)

Chapter and Conference Paper

Shock Standoff Distance over Spheres in Unsteady Flows

The current paper discusses the shock standoff distance over spheres in unsteady flows. In a ballistic range, spherical projectiles were launched into atmospheric air for wide transonic ranges of projectile Ma...

T. Kikuchi, Kazuyoshi Takayama, Dan Igra… in 30th International Symposium on Shock Wave… (2017)

Article

The Design and Characterization of Dielectric Microcalorimeters for X-ray Photon Detection

The dielectric micro calorimeter (DMC) is a novel radiation detector utilizing a GHz resonator with dielectric thermometer (Sekiya et al. in J Low Temp Phys 167:435, 2012). The advantage of using a DMC is that th...

T. Kikuchi, M. Hoshino, T. Nakayama, N. Y. Yamasaki… in Journal of Low Temperature Physics (2016)

Article

New-onset food allergy following cord blood transplantation in adult patients

T Mori, J Kato, M Sakurai, N Hashimoto, S Kohashi, R Hashida… in Bone Marrow Transplantation (2016)

Article

Dielectric Resonators as Radiation Detectors at Low Temperatures

GHz LC resonators whose resonance frequency depends on temperature may be put to use as radiation detectors. We have demonstrated that a resonator utilizing STO (SrTiO

N. Y. Yamasaki, N. Sekiya, T. Kikuchi, M. Hoshino… in Journal of Low Temperature Physics (2015)

Article

Measurement of the ²H(p, n) Breakup Reaction at 170 MeV and the Three-Nucleon Force Effects

The effects of three nucleon force (3NF) have been actively studied via the nucleon–deuteron (Nd) scattering states. The differential cross sections and the vector analyzing powers A _{y ...}

Y. Maeda, T. Saito, H. Miyasako, T. Uesaka, S. Ota, S. Kawase… in Few-Body Systems (2014)

Article

Study of the Three-Nucleon Force Effects in the ²H(p, n) Breakup Reaction at 170 MeV

For the study of three nucleon force (3NF) effects in the intermediate energy region, the differential cross sections and the vector analyzing power A _y were measured for the ²H...

Y. Maeda, T. Saito, H. Miyasako, T. Uesaka, S. Ota, S. Kawase… in Few-Body Systems (2013)

Article

Stability of polyvinylpolypyrrolidone against gamma-ray irradiation in HNO₃ media

Polyvinylpolypyrrolidone (PVPP) is a resin with adsorption selectivity for U(VI) in HNO₃ media. The stability of this resin has been examined against gamma-ray irradiation using HNO₃ solutions of various concentr...

M. Nogami, Y. Sugiyama, T. Kawasaki… in Journal of Radioanalytical and Nuclear Che… (2013)

Article

Measurements of the Cross Sections and A _y for D(p, n) Inclusive Breakup Reaction at 170 MeV

The effects of three-nucleon force (3NF) has been actively studied by using the nucleon–deuteron (Nd) scattering states. The differential cross sections of the elastic Nd scattering at the energy below 150 MeV ca...

Y. Maeda, T. Saito, H. Miyasako, T. Uesaka, S. Ota, S. Kawase… in Few-Body Systems (2013)

Chapter and Conference Paper

Cerebral Monitoring Using Near-Infrared Time-Resolved Spectroscopy and Postoperative Cognitive Dysfunction

Recently, near-infrared time-resolved spectroscopy (TRS), which is an effective means of quantitatively monitoring tissue oxygenation, has been developed. We examined whether postoperative cognitive dysfunctio...

Y. Kakihana M.D., Ph.D., N. Okayama, A. Matsunaga… in Oxygen Transport to Tissue XXXIII (2012)

Article

Phylogenetic study of the species within the family Streptomycetaceae

Species of the genus Streptomyces, which constitute the vast majority of taxa within the family Streptomycetaceae, are a predominant component of the microbial population in soils throughout the world and have be...

D. P. Labeda, M. Goodfellow, R. Brown, A. C. Ward, B. Lanoot… in Antonie van Leeuwenhoek (2012)

Article

High Throughput X-ray Diffractometer for Combinatorial Epitaxial Thin Films

We report on the development of a high throughput x-ray diffractometer that concurrently measures spatially resolved x-ray diffraction (XRD) spectra of epitaxial thin films integrated on a substrate. A converg...

M. Ohtani, T. Fukumura, A. Ohtomo, T. Kikuchi, K. Omote… in MRS Online Proceedings Library (2011)