Results 21 to 30 of about 10,361,919 (382)
Electric field correlation measurements on the electromagnetic vacuum state [PDF]
Nature, 2018 Quantum mechanics ascribes to the ground state of the electromagnetic radiation1 zero-point electric field fluctuations that permeate empty space at all frequencies.
Ileana-Cristina Benea-Chelmus +3 more
semanticscholar +1 more source
Electromagnetic field and cosmic censorship [PDF]
, 2014 We construct a gedanken experiment in which an extremal Kerr black hole interacts with a test electromagnetic field. Using Teukolsky’s solutions for electromagnetic perturbations in Kerr spacetime, and the conservation laws imposed by the energy momentum
Koray Düztaş
semanticscholar +2 more sources
Sleep EEG-Based Approach to Detect Mild Cognitive Impairment
Frontiers in Aging Neuroscience, 2022 Mild Cognitive Impairment (MCI) is an early stage of dementia, which may lead to Alzheimer’s disease (AD) in older adults. Therefore, early detection of MCI and implementation of treatment and intervention can effectively slow down or even inhibit the ...
Duyan Geng +6 more
doaj +1 more source
Tailoring of electromagnetic field localizations by two-dimensional graphene nanostructures
Light: Science & Applications, 2017 Graphene has great potential for enhancing light−matter interactions in a two-dimensional regime due to surface plasmons with low loss and strong light confinement.
Zebo Zheng +11 more
semanticscholar +1 more source
High frequency characterization of Galfenol minor flux density loops
AIP Advances, 2017 This paper presents the first measurement of ring-shaped Galfenol’s high frequency-dependent minor flux density loops. The frequencies of applied AC magnetic field are 1k, 5k, 10k, 50k, 100k, 200k, 300k, 500 kHz. The measurements show that the cycle area
Ling Weng +4 more
doaj +1 more source
Mechanical-magnetic-electric coupled behaviors for stress-driven Terfenol-D energy harvester
AIP Advances, 2017 The stress-driven Terfernol-D energy harvester exhibits the nonlinear mechanical-magnetic-electric coupled (MMEC) behaviors and the eddy current effects.
Shuying Cao +7 more
doaj +1 more source
A comparision of Hodgkin-Huxley and soliton neural theories [PDF]
Advances in Radio Science, 2010 Hodgkin and Huxley were the pioneers to abstract biological neuron as an electric circuit and nerve signal as the voltage impulse. The Hodgkin-Huxley theory (Hodgkin and Huxley, 1952) has set the direction and defined the goals for much of the ensuing ...
R. Appali, S. Petersen, U. van Rienen
doaj +1 more source
The Enlightened Game of Life [PDF]
, 2010 We investigate a special class of cellular automata (CA) evolving in a environment filled by an electromagnetic wave. The rules of the Conway's Game of Life are modified to account for the ability to retrieve life-sustenance from the field energy.
Conti, Claudio
core +1 more source
Measurement of rotational magnetic properties of nanocrystalline alloys by a modified B-H sensor
AIP Advances, 2017 Nanocrystalline alloys are now widely used in high frequency electromagnetic applications such as high frequency transformers and chokes, while it’s two-dimensional properties are seldom investigated.
Long Chen +4 more
doaj +1 more source
Influence of Mutual Coupling on Stability of RCS Response in Chipless RFID
Technologies, 2018 The paper investigates the influence of mutual coupling between individual scatterings of chipless Radio Frequency Identification (RFID) tags based on its frequency-domain performance using a simplified equivalent circuit model. The proposed steady state
Jan Machac +4 more
doaj +1 more source