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pro vyhledávání: '"Takashi Ikeuchi"'
Autor:
Takashi Ikeuchi, Yoshihiro Kawahara
Publikováno v:
IEEE Access, Vol 9, Pp 4158-4172 (2021)
In this paper, we investigate a multitone simultaneous wireless information and power transfer (SWIPT) based modulation scheme for battery-less Internet of Things (IoT) nodes that works in the ultra high frequency (UHF) region. The conventional SWIPT
Externí odkaz:
https://doaj.org/article/63de713f3575459097d2621ac5b86d9b
Autor:
Takashi Koyama, Kaori Togashi, Takashi Ikeuchi, Yoshiharu Sakai, Tomohisa Okada, Sayaka Daido, Eiji Tanaka, Shigeaki Umeoka, Motoko Harigai
Publikováno v:
European Journal of Radiology. 82:459-463
To retrospectively assess a new CT finding of esophageal cancer, "early esophageal rim enhancement".Sixty-two patients with pathological proven esophageal squamous cell carcinoma who underwent dual phase CT imaging (arterial and venous phases) were e