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Synchronization behaviors of coupled neurons under electromagnetic radiation
, 2017Based on an improved neuronal model, in which the effect of magnetic flux is considered during the fluctuation and change of ion concentration in cells, the transition of synchronization is investigated by imposing external electromagnetic radiation on ...
Jun Ma, Fu-qiang Wu, Chunni Wang
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Antennas and Electromagnetic Radiation
2000After discussing wave propagation, it is time we go back and discuss the sources of the waves. Recall that our whole discussion of waves was based on the solution to the source-free wave equation. Starting with Chapter 11, we assumed that a wave was generated in some fashion but did not concern ourselves too much with how the wave was generated ...
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Detection of Electromagnetic Radiation
1998The radiation used in spectroscopic experiments needs to be measured. Due to the wide field of applications, radiation detectors must satisfy a large number of different constraints. Requirements can be high sensitivity, large bandwidth, high speed, high stability, etc.
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Solved Problems in Classical Electromagnetism, 2018
This chapter begins by expressing the multipole expansion of the dynamic vector potential A ( r, t) in terms of electric and magnetic multipole moments. Differentiation of A ( r, t) leads directly to the fields E ( r, t) and B ( r, t), which have
J. Pierrus
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This chapter begins by expressing the multipole expansion of the dynamic vector potential A ( r, t) in terms of electric and magnetic multipole moments. Differentiation of A ( r, t) leads directly to the fields E ( r, t) and B ( r, t), which have
J. Pierrus
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From electromagnetic induction to electromagnetic radiation
The Physics Teacher, 2000A pair of LC circuits is employed to show the effect of mutual induction through air. A neon bulb in each circuit indicates differences in loose, critical, and tight coupling. The circuits can also be used to show the transmission of audio signal using radio wave.
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Electromagnetic multipole radiation
Annals of Physics, 1957Abstract This paper gives a derivation of the electromagnetic multipole radiation formulas which emphasizes the parallel between the radial problem for photons and the radial problem for Schrodinger or Dirac particles. The Maxwell equations are rewritten in Hamiltonian form, simultaneous cigenfunctions of the square of the angular momentum operator ...
R. H. Good, R. H. Good
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Radiation of Electromagnetic Waves
2017In the previous chapters, we learned that electromagnetic waves can propagate in free space of an infinite extent and that these same waves can also 240 300 270 propagate along a common transmission line. A question that remains to be answered is whether the same electromagnetic waves can be excited in a finite region and then be launched or radiated ...
Karl E. Lonngren +2 more
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Electromagnetic Radiation and Spectroscopy [PDF]
, 1987 An electromagnetic wave is a flow of electromagnetic energy, consisting of mutually perpendicular electric and magnetic fields, which are oscillating transversely. Electromagnetic waves are generated whenever charged particles are accelerated; they require no material medium for their propagation, and have a constant velocity of 3 × 108 m s−1 in a ...
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Human Exposure to RF, Microwave, and Millimeter-Wave Electromagnetic Radiation [Health Effects]
, 2016Mobile phones and other wireless devices and systems rely on RF or microwave radiation to function. They use RF or microwave radiation to send and receive text and voice messages, along with many other kinds of data.
James C. Lin
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