Results 21 to 30 of about 2,062,383 (290)

Synchronous Dynamics in Multilayer Memristive Neural Networks: Effect of Electromagnetic Induction

open access: yesIEEE Access, 2020
Brain has a hierarchical structure with multiple connection types. To further explore the effect of electromagnetic induction on biological neural networks, in this paper, a two-layer small-world neuronal network with electrical intra-layer connections ...
Qian Zhou, Duqu Wei
doaj   +1 more source

Magnetic variation analysis for the June 1993 seismic events in Central Italy

open access: yesAnnals of Geophysics, 1997
A scientific collaboration between the Istituto Nazionale di Geofisica (Italy) and the Warsaw Academy of Science (Poland) gave rise to the installation of a few stations for the long-term measurement of magnetotelluric fields in Central Italy.
M. Marchetti   +4 more
doaj   +1 more source

Analysis of Peak Electromagnetic Torque Characteristics for Superconducting DC Induction Heaters

open access: yesIEEE Access, 2020
The efficiency of novel superconducting direct current (DC) induction heaters can be up to 80-90%. This is much higher than the 40-50% of conventional alternating current induction heaters.
Ping Yang   +7 more
doaj   +1 more source

Electromagnetic Imaging with Atomic Magnetometers: A Novel Approach to Security and Surveillance [PDF]

open access: yes, 2016
We describe our research programme on the use of atomic magnetometers to detect conductive objects via electromagnetic induction. The extreme sensitivity of atomic magnetometers at low frequencies, up to seven orders of magnitude higher than a coil-based
Deans, Cameron   +3 more
core   +2 more sources

Electromagnetic environment monitoring and analysis of utility tunnels in Xiamen

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
To study the distribution characteristics of the overall electromagnetic environment in the main working areas of an underground utility tunnel, a set of process and monitoring methods for the electromagnetic environment layout of the underground utility
TANG Chao   +4 more
doaj   +1 more source

Electromagnetic induction imaging with a radio-frequency atomic magnetometer [PDF]

open access: yes, 2016
We report on a compact, tunable, and scalable to large arrays imaging device, based on a radio-frequency optically pumped atomic magnetometer operating in magnetic induction tomography modality.
Cameron Deans   +4 more
core   +2 more sources

Electromagnetic induction in the icy satellites of Uranus

open access: yes, 2021
The discovery of subsurface oceans in the outer solar system has transformed our perspective of ice worlds and has led to consideration of their potential habitability.
C. Arridge, J. Eggington
semanticscholar   +1 more source

Sub-Sm–1 electromagnetic induction imaging with an unshielded atomic magnetometer [PDF]

open access: yesApplied Physics Letters, 2020
Progress in electromagnetic induction imaging with atomic magnetometers has brought its domain to the edge of the regime useful for biomedical imaging. However, a demonstration of imaging below the required 1 Sm$^{-1}$ level is still missing.
C. Deans, L. Marmugi, F. Renzoni
semanticscholar   +1 more source

Analyzing high school students’ reasoning about electromagnetic induction

open access: yesPhysical Review Physics Education Research, 2017
Electromagnetic induction is an important, yet complex, physics topic that is a part of Croatian high school curriculum. Nine Croatian high school students of different abilities in physics were interviewed using six demonstration experiments from ...
Katarina Jelicic   +2 more
doaj   +1 more source

Electromagnetic Design of High-Speed and High-Thrust Cross-Shaped Linear Induction Motor

open access: yesIEEE Access, 2021
In order to improve the thrust density and efficiency of linear induction motors (LIM) in large load transport situations, a cross-shaped linear induction motors (CSLIM) structure is proposed in this paper.
Weichang Zhou   +3 more
doaj   +1 more source

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