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  1. No Access

    Article

    Development of a Dielectric Microcalorimeter with Quantum Ferroelectric Materials

    A dielectric capacitance thermometer was fabricated using \(\mathrm {KTa}_{0.99}\mathrm {Nb}_{0.01}\mathrm {O}_3\) ...

    S. Yoshimoto, K. Maehata, N. Iyomoto, K. Mitsuda in Journal of Low Temperature Physics (2019)

  2. No Access

    Article

    LiteBIRD: A Satellite for the Studies of B-Mode Polarization and Inflation from Cosmic Background Radiation Detection

    LiteBIRD is a candidate satellite for a strategic large mission of JAXA. With its expected launch in the middle of the 2020s with a H3 rocket, LiteBIRD plans to map the polarization of the cosmic microwave bac...

    M. Hazumi, P. A. R. Ade, Y. Akiba, D. Alonso in Journal of Low Temperature Physics (2019)

  3. No Access

    Article

    Concept Study of Optical Configurations for High-Frequency Telescope for LiteBIRD

    The high-frequency telescope for LiteBIRD is designed with refractive and reflective optics. In order to improve sensitivity, this paper suggests the new optical configurations of the HFT which have approximat...

    T. Hasebe, S. Kashima, P. A. R. Ade, Y. Akiba in Journal of Low Temperature Physics (2018)

  4. No Access

    Article

    The LiteBIRD Satellite Mission: Sub-Kelvin Instrument

    Inflation is the leading theory of the first instant of the universe. Inflation, which postulates that the universe underwent a period of rapid expansion an instant after its birth, provides convincing explana...

    A. Suzuki, P. A. R. Ade, Y. Akiba, D. Alonso in Journal of Low Temperature Physics (2018)

  5. No Access

    Article

    LiteBIRD: Mission Overview and Focal Plane Layout

    LiteBIRD is a proposed CMB polarization satellite project to probe the inflationary B-mode signal. The satellite is designed to measure the tensor-to-scalar ratio with a 68 % confidence level uncertainty of ...

    T. Matsumura, Y. Akiba, K. Arnold, J. Borrill in Journal of Low Temperature Physics (2016)

  6. No Access

    Article

    ALKR1275Q perturbs extracellular matrix, enhances cell invasion and leads to the development of neuroblastoma in cooperation with MYCN

    Overexpression of MYCN is a hallmark of neuroblastoma (NB). ALKR1275Q, an activating mutation of ALK (anaplastic lymphoma kinase), has been found in sporadic and familial NB patients. In this report, we demonstra...

    T Ueda, Y Nakata, N Yamasaki, H Oda, K Sentani, A Kanai, N Onishi, K Ikeda in Oncogene (2016)

  7. Article

    Open Access

    PO-25 Left Ventricular End-Systolic Elastance (Ecavi) Estimated with CAVI

    Left ventricular end-systolic elastance (Ecavi)was estimated using the parameters measured for calculating cardio-ankle vascular index (CAVI).

    H. Yoshikawa, N. Yamasaki, K. Kobashi, A. Takaku, Y. Obata, H. Shigemi in Artery Research (2014)

  8. No Access

    Article

    Mission Design of LiteBIRD

    LiteBIRD is a next-generation satellite mission to measure the polarization of the cosmic microwave background (CMB) radiation. On large angular scales the B-mode polarization of the CMB carries the imprint of...

    T. Matsumura, Y. Akiba, J. Borrill, Y. Chinone in Journal of Low Temperature Physics (2014)

  9. No Access

    Article

    Dynamics of a Particle and a Quantized Vortex at Zero Temperature: Self-consistent Calculation

    Many experiments for visualizing quantized vortices and normal fluid flow have been performed in superfluid 4He. Recently, metastable He2 excimer molecules have been used as tracer particles. Since their radius i...

    N. Yamasaki, M. Tsubota in Journal of Low Temperature Physics (2014)

  10. Article

    Soft-plastic brace for lower limb fractures in patients with spinal cord injury

    Retrospective study at a rehabilitation center.

    K Uehara, M Akai, T Kubo, N Yamasaki, Y Okuma, Y Tobimatsu, T Iwaya in Spinal Cord (2013)

  11. No Access

    Article

    EED mutants impair polycomb repressive complex 2 in myelodysplastic syndrome and related neoplasms

    T Ueda, M Sanada, H Matsui, N Yamasaki, Z-i Honda, L-Y Shih, H Mori, T Inaba in Leukemia (2012)

  12. No Access

    Article

    ORIGIN: metal creation and evolution from the cosmic dawn

    ORIGIN is a proposal for the M3 mission call of ESA aimed at the study of metal creation from the epoch of cosmic dawn. Using high-spectral resolution in the soft X-ray band, ORIGIN will be able to identify th...

    Jan-Willem den Herder, Luigi Piro, Takaya Ohashi in Experimental Astronomy (2012)

  13. No Access

    Article

    Development of a TES Microcalorimeter with a Mushroom Shaped Absorber Deposited on an Insulating Layer in an Overhang Region

    A 3×3+1 superconducting transition-edge sensor (TES) microcalorimeter-array has been developed for the energy dispersive spectrometer performed on a transmission electron microscope. For increasing sensitive a...

    K. Maehata, N. Iyomoto, T. Yasumune, M. Maeda in Journal of Low Temperature Physics (2012)

  14. No Access

    Article

    Identification of Zfp521/ZNF521 as a cooperative gene for E2A-HLF to develop acute B-lineage leukemia

    E2A-hepatic leukemia factor (HLF) is a chimeric protein found in B-lineage acute lymphoblastic leukemia (ALL) with t(17;19). To analyze the leukemogenic process and to create model mice for t(17;19)-positive l...

    N Yamasaki, K Miyazaki, A Nagamachi, R Koller, H Oda, M Miyazaki, T Sasaki in Oncogene (2010)

  15. Article

    EDGE: Explorer of diffuse emission and gamma-ray burst explosions

    How structures of various scales formed and evolved from the early Universe up to present time is a fundamental question of astrophysical cosmology. EDGE (Piro et al., 2007) will trace the cosmic history of the b...

    L. Piro, J. W. den Herder, T. Ohashi, L. Amati, J. L. Atteia in Experimental Astronomy (2009)

  16. No Access

    Article

    EURECA: European-Japanese Microcalorimeter Array

    The EURECA project aims to demonstrate technological readiness of a micro-calorimeter array for application in future X-ray astronomy missions, like Constellation-X, EDGE, and XEUS. The prototype instrument co...

    P. de Korte, J. Anquita, F. Bakker, X. Barcons in Journal of Low Temperature Physics (2008)

  17. No Access

    Article

    Overexpression/enhanced kinase activity of BCR/ABL and altered expression of Notch1 induced acute leukemia in p210BCR/ABL transgenic mice

    Chronic myelogenous leukemia (CML) is a hematopoietic disorder, which begins as indolent chronic phase but inevitably progresses to fatal blast crisis. p210BCR/ABL, a constitutively active tyrosine kinase, is ...

    T Mizuno, N Yamasaki, K Miyazaki, T Tazaki, R Koller, H Oda, Z-i Honda, M Ochi in Oncogene (2008)

  18. No Access

    Article

    Influence of tobermorite formation on mechanical properties of hydrothermally solidified blast furnace slag

    A hydrothermal processing method has been used to solidify blast furnace water-cooled slag (BFWS), in which the BFWS could be solidified in an autoclave under saturated steam pressure (1.56 MPa) at 200 °C for ...

    Zhenzi **g, F. **, T. Hashida, N. Yamasaki in Journal of Materials Science (2008)

  19. No Access

    Article

    Hydrothermal solidification of blast furnace slag by formation of tobermorite

    Blast furnace water-cooled slag (BFWS) has been solidified using a hydrothermal processing method, in which the BFWS could be solidified in an autoclave under saturated steam pressure (1.56 MPa) at 200 °C for ...

    Zhenzi **g, F. **, T. Hashida, N. Yamasaki, H. Ishida in Journal of Materials Science (2007)

  20. No Access

    Article

    Solidification of coal fly ash using hydrothermal processing method

    Solidification of Coal Fly-ash (CFA) has been carried out using a hydrothermal processing method. In the hydrothermal processing, the CFA was first compacted in a mold at 20 - 50 MPa, and then hydrothermally c...

    Z. **g, N. Matsuoka, F. **, N. Yamasaki, K. Suzuki in Journal of Materials Science (2006)

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