Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Toda, Ryo"'
Autor:
Toda, Ryo, Itoh, Hayato, Oda, Masahiro, Hayashi, Yuichiro, Otake, Yoshito, Hashimoto, Masahiro, Akashi, Toshiaki, Aoki, Shigeki, Mori, Kensaku
This paper presents a fully-automated method for the identification of suspicious regions of a coronavirus disease (COVID-19) on chest CT volumes. One major role of chest CT scanning in COVID-19 diagnoses is identification of an inflammation particul
Externí odkaz:
http://arxiv.org/abs/2303.14901
We have developed and tested a zinc superconducting heat switch suitable for magnetic refrigeration and calorimetric experiments at sub-millikevin (sub-mK) temperatures. The specific application here is an adiabatic demagnetization refrigerator with
Externí odkaz:
http://arxiv.org/abs/2209.08260
We report design details of the whole assembly of a compact and continuous nuclear demagnetization refrigerator (CNDR) with two PrNi$_5$ nuclear stages, which can keep temperature below 1 mK continuously, and test results of a new thermal contact met
Externí odkaz:
http://arxiv.org/abs/2112.06490
Torsional oscillator (TO) is an experimental technique which is widely used to investigate superfluid responses in helium systems confined in porous materials or adsorbed on substrates. In these systems, heat capacity (HC) is also an important quanti
Externí odkaz:
http://arxiv.org/abs/2110.13517
Publikováno v:
J Low Temp Phys 201, 179-186 (2020)
We have successfully developed and tested a compact shielded superconducting (SSC) magnet with a FeCoV magnetic shield. This was developed for the PrNi$_5$ based nuclear demagnetization refrigerator which can keep temperatures below 1 mK continuously
Externí odkaz:
http://arxiv.org/abs/1909.00567
Publikováno v:
Journal of Low Temperature Physics, Volume 192, Issue 5-6, pp. 330-345 (2018)
We have measured surface morphology and gas adsorption characteristics of uncompressed pyrolytic graphite sheet (uPGS) which is a candidate substrate for AC and DC superflow experiments on monolayers of 4He below T = 1 K. The PGS is a mass-produced t
Externí odkaz:
http://arxiv.org/abs/1801.01721
Autor:
Usami, Jun1,2 (AUTHOR) jusami@crc.u-tokyo.ac.jp, Toda, Ryo2 (AUTHOR), Nakamura, Sachiko2 (AUTHOR), Matsui, Tomohiro1 (AUTHOR), Fukuyama, Hiroshi1,2 (AUTHOR) hiroshi@phys.s.u-tokyo.ac.jp
Publikováno v:
Journal of Low Temperature Physics. Sep2022, Vol. 208 Issue 5/6, p457-466. 10p.
We have investigated the NMR properties of dilute 3He impurities in solid 4He contained in a torsional oscillator (TO) by the simultaneous measurement of the NMR and the torsional oscillator response of the so-called supersolid 4He. From measurements
Externí odkaz:
http://arxiv.org/abs/1006.1025
Autor:
Toda, Ryo1,2 (AUTHOR), Teramoto, Atsushi1 (AUTHOR) teramoto@fujita-hu.ac.jp, Kondo, Masashi3 (AUTHOR), Imaizumi, Kazuyoshi3 (AUTHOR), Saito, Kuniaki1 (AUTHOR), Fujita, Hiroshi4 (AUTHOR)
Publikováno v:
Scientific Reports. 7/27/2022, Vol. 12 Issue 1, p1-10. 10p.
Autor:
Chen, Weijie, Astley, Susan M., Toda, Ryo, Itoh, Hayato, Oda, Masahiro, Hayashi, Yuichiro, Otake, Yoshito, Hashimoto, Masahiro, Akashi, Toshiaki, Aoki, Shigeki, Mori, Kensaku
Publikováno v:
Proceedings of SPIE; April 2024, Vol. 12927 Issue: 1 p129272C-129272C-6, 1163455p