Zobrazeno 1 - 10
of 24 095
pro vyhledávání: '"A Miyajima"'
Distinguishing photon-arrival time and position is crucial for advancing quantum technology. However, capturing spatial and temporal information efficiently remains challenging. Here, we present a novel photon-detection technique to achieve a signifi
Externí odkaz:
http://arxiv.org/abs/2407.16149
Contrast variation small-angle neutron scattering (CV-SANS) is a powerful tool to evaluate the structure of multi-component systems by decomposing scattering intensities $I$ measured with different scattering contrasts into partial scattering functio
Externí odkaz:
http://arxiv.org/abs/2406.00311
Autor:
Li, Jiahang, Takekawa, Junichi, Kurihara, Keisuke, Halim, Karnallisa Desmy, Kazuhiko, Masumoto, Yasuyuki, Miyajima
In the process of tunnel excavation, advance geological prediction technology has become indispensable for safe, economical, and efficient tunnel construction. Although traditional methods such as drilling and geological analysis are effective, they
Externí odkaz:
http://arxiv.org/abs/2405.16812
Autor:
Miyajima, Yusuke, Mochizuki, Masahito
A single-celled amoeba can solve the traveling salesman problem through its shape-changing dynamics. In this paper, we examine roles of several elements in a previously proposed computational model of the solution-search process of amoeba and three m
Externí odkaz:
http://arxiv.org/abs/2404.06828
Autor:
Miyajima, Ken, Yamada, Takayuki
Publikováno v:
Computer Methods in Applied Mechanics and Engineering, Volume 431, 2024, 117252
In this study, we propose a design methodology for a piezoelectric energy-harvesting device optimized for maximal power generation at a designated frequency using topology optimization. The proposed methodology is adapted to the design of a unimorph-
Externí odkaz:
http://arxiv.org/abs/2401.13973
Autor:
Takayoshi Suzuki, Yuka Ota, Hisaharu Suzuki, Seiichiro Hata, Keiichiro Minami, Hiroko Bissen-Miyajima
Publikováno v:
BMC Ophthalmology, Vol 24, Iss 1, Pp 1-6 (2024)
Abstract Background To prospectively evaluate binocular visual outcomes after implantation of trifocal intraocular lenses (IOLs) with high-water-content hydrophobic acrylic material in Japanese patients. Methods In 59 patients (mean age 65.1 ± 7.9 y
Externí odkaz:
https://doaj.org/article/9aedec74ee964ca59425814aa6878047
Publikováno v:
Annals of Geriatric Medicine and Research, Vol 28, Iss 3, Pp 238-246 (2024)
Dynapenia and multimorbidity are common health problems affecting older adults. However, few studies have systematically reviewed the association between dynapenia and multimorbidity. Therefore, this systematic review aimed to provide a comprehensive
Externí odkaz:
https://doaj.org/article/452c5657e59f4a45a6ba39506b2f7b51
Publikováno v:
Ophthalmology and Therapy, Vol 13, Iss 11, Pp 2919-2929 (2024)
Abstract Introduction The aim of this prospective and comparative study was to investigate the association of perimetry parameters on visual acuity and contrast sensitivity in primary open-angle glaucoma (POAG) eyes with diffractive extended depth-of
Externí odkaz:
https://doaj.org/article/18188dddebbb46c983efc10376e8e672
Publikováno v:
European Journal of Mineralogy, Vol 36, Pp 709-719 (2024)
A Dauphiné twin (DT) in a deformed quartz was visualized for the first time by using orientation-optimized electron channelling contrast imaging (ooECCI) under Bragg conditions of the rhombohedral planes. The visualization in backscattered electron
Externí odkaz:
https://doaj.org/article/691fe19278b4476da223b59fd3e166d7
Autor:
Naoki Uchida, Keiichiro Miyajima, Takafumi Yanagiswa, Hirokazu Ashida, Mayuko Kawabe, Izumi Yamamoto, Takashi Yokoo, Takahiro Kimura, Fumihiko Urabe, Jun Miki
Publikováno v:
IJU Case Reports, Vol 7, Iss 5, Pp 387-390 (2024)
Introduction Transplant renal vein thrombosis is a serious post‐transplant complication. We report a case in which a thrombus was found in the transplant renal vein and rescued the transplanted kidney utilizing interventional radiology. Case presen
Externí odkaz:
https://doaj.org/article/528ba58b6f604cb6921a7f1bc0a6bbe5