Zobrazeno 1 - 10
of 717
pro vyhledávání: '"Phase mapping"'
Autor:
Yusuke Okuyama, Tomoya Ozawa, Takuma Nishikawa, Yusuke Fujii, Koichi Kato, Yoshihisa Sugimoto, Yoshihisa Nakagawa, Takashi Ashihara
Publikováno v:
Journal of Arrhythmia, Vol 39, Iss 4, Pp 531-538 (2023)
Abstract Background Additional ablation strategies after pulmonary vein isolation (PVI) for patients with nonparoxysmal atrial fibrillation (non‐PAF) lasting ≥2 years have not been fully effective. This is presumably because of insufficient ident
Externí odkaz:
https://doaj.org/article/f95a42a9faf6495e8ee0fc3fbaf03151
Publikováno v:
电力工程技术, Vol 42, Iss 2, Pp 241-249 (2023)
A large number of new energy units represented by wind power and photovoltaics are connected to the grid, making accurate calculation and verification of short-circuit current difficult. Given the phase mapping and the influence of electrical compone
Externí odkaz:
https://doaj.org/article/872853eb6067465a94bbc6b5ce1daed1
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 252-266 (2022)
This paper reports on effects of adding 2, 4 and 6 wt.% Ti to Co–Cr–Mo by micro-plasma based additive manufacturing (MPBAM) process on density, porosity, microstructure, phase formation, inter-diffusion zones, microhardness, and wear characterist
Externí odkaz:
https://doaj.org/article/0755ae5dfc584bc59fa50632495642c5
Autor:
Rajendra Kumar Gunasekaran, Jina Jung, Sung Woong Yang, Jungchul Yun, Yeonghun Yun, Devthade Vidyasagar, Won Chang Choi, Chang‐Lyoul Lee, Jun Hong Noh, Dong Hoe Kim, Sangwook Lee
Publikováno v:
InfoMat, Vol 5, Iss 4, Pp n/a-n/a (2023)
Abstract Mixed tin–lead perovskites suffer from structural instability and rapid tin oxidation; thus, the investigation of their optimal composition ranges is important to address these inherent weaknesses. The critical role of triple cations in mi
Externí odkaz:
https://doaj.org/article/75650f8367b741d988a1f03698f405ab
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Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10370 (2023)
This paper proposes a method for detecting and recognizing partial discharges in high-voltage (HV) equipment. The aim is to address issues commonly found in traditional systems, including complex operations, high computational demands, significant po
Externí odkaz:
https://doaj.org/article/3881988d19ff428885457b5d23e1d1d3
Publikováno v:
Sensors, Vol 23, Iss 3, p 1142 (2023)
Aiming at the problem of the low accuracy of projector calibration in a structured light system, an improved projector calibration method is proposed in this paper. One of the key ideas is to estimate the sub-pixel coordinates in the projector image
Externí odkaz:
https://doaj.org/article/4544f05f37ec47568dc149923849d4e5
Autor:
A. Gilad Kusne, Austin McDannald, Brian DeCost, Corey Oses, Cormac Toher, Stefano Curtarolo, Apurva Mehta, Ichiro Takeuchi
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Application of artificial intelligence (AI), and more specifically machine learning, to the physical sciences has expanded significantly over the past decades. In particular, science-informed AI, also known as scientific AI or inductive bias AI, has
Externí odkaz:
https://doaj.org/article/8cc99020ad8b4a0b9c2303f1b463ade6
Autor:
Solovay Yu. M., Solovay M. M.
Publikováno v:
Вісник проблем біології і медицини, Iss 3, Pp 149-157 (2020)
Experimental studies were performed on 273 white nonlinear mature rats of both sexes weighing from 180 to 220 g. The animals were randomized to three experimental animals of 39 animals each and a control group of 39 animals. Experimental animals of g
Externí odkaz:
https://doaj.org/article/1ddab4dcbd724be09124baccbc57ba72
Autor:
Toshihiro Nakamura, Kunihiko Kiuchi, Koji Fukuzawa, Mitsuru Takami, Tomomi Akita, Hideya Suehiro, Makoto Takemoto, Jun Sakai, Atsusuke Yatomi, Yusuke Sonoda, Hiroyuki Takahara, Kazutaka Nakasone, Kyoko Yamamoto, Ken‐ichi Hirata, Takashi Ashihara
Publikováno v:
Journal of Arrhythmia, Vol 35, Iss 5, Pp 733-736 (2019)
Abstract A 41‐year‐old man with persistent atrial fibrillation (AF) underwent radiofrequency (RF) catheter ablation using an online real‐time phase mapping system: ExTRa Mapping. Box isolation could not terminate AF. Subsequently, RF applicatio
Externí odkaz:
https://doaj.org/article/053a62e1d5384b50b04cc15ad1e9d948