Results 11 to 20 of about 15,211 (304)
Symmetry in Electromagnetism [PDF]
Symmetry, 2020 Electromagnetism plays an essential role, both in basic and applied physics research [...]
Albert Ferrando +1 more
core +5 more sources
Physics-Guided CNN Detection of Crack-Associated Events from Embedded Fiber Bragg Grating Sensors [PDF]
SensorsCrack detection in composite structures remains a central challenge in structural health monitoring, particularly when sensing must rely on a small number of embedded multiplexed fiber Bragg gratings (FBGs).
Yagiz Uğurveren +6 more
doaj +2 more sources
Knotted solutions for linear and nonlinear theories: Electromagnetism and fluid dynamics [PDF]
Physics Letters B, 2017 We examine knotted solutions, the most simple of which is the “Hopfion”, from the point of view of relations between electromagnetism and ideal fluid dynamics.
Daniel W.F. Alves +3 more
doaj +2 more sources
Minkowski's Lost Legacy and Hadron Electromagnetism
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2023 We revisit Minkowski's lost legacy on relativistic electromagnetism in order to resolve long-standing puzzles over the charge distribution of relativistic systems like hadrons.
Yang Li, Yi-Liang Yin, Wen-Bo Dong
exaly +3 more sources
Transverse force sensing with a uniform FBG and unpolarized light via machine learning [PDF]
Scientific ReportsIn this paper, we report that a uniform fiber Bragg grating (FBG), interrogated with broadband light, can be used to reliably measure transverse force through the analysis of its unpolarized reflected amplitude spectrum.
Victor Tocanne +4 more
doaj +2 more sources
Astrocyte-mediated higher-order control of synaptic plasticity [PDF]
Communications BiologyThe dynamics of higher-order topological signals are increasingly recognized as a key aspect of the activity of complex systems. A paradigmatic example are synaptic dynamics: synaptic efficacy changes over time driven by different mechanisms.
Gustavo Menesse +2 more
doaj +2 more sources
Long-term Transmission Characteristics of CYTOP Fiber Exposed to Gamma Radiation [PDF]
EPJ Web of Conferences, 2021 We investigated post-irradiation variations of the radiation induced attenuation (RIA) of polymer perfluorinated (CYTOP) optical fiber exposed to gamma radiation.
Chapalo Ivan +5 more
doaj +1 more source
A Wideband Feed Network for Vivaldi Antenna Arrays
International Journal of Antennas and Propagation, 2022 A wideband feed network for a Vivaldi antenna array is presented. A limitation of current wideband antenna arrays is the bandwidth of either the feed network or the antenna element.
Natasha Antoinette Hall +2 more
doaj +1 more source
Solenoids Electromagnets and Electromagnetic Windings [PDF]
Nature, 1911 THIS is a book dealing generally with electromagnets, and so far as the author records experimental results will be found useful, but the explanation of the experiments is not given as fully as is desirable in order that the reader may thoroughly understand the theoretical deductions, and the latter themselves are not always trustworthy. We find a good
Kapp, Gisbert +1 more
openaire +1 more source
Compact 0.5–18 GHz double‐ridged guide horn antenna
IET Microwaves, Antennas & Propagation, 2021 Broadband double‐ridged guide horn (DRGH) antennas are extensively used in antenna measurement and electromagnetic compatibility and interference testing, especially the 1–18 GHz DRGH antenna which is widely accepted as a standard for this band.
Bennie Jacobs +2 more
doaj +1 more source