Relaxation model is absent in metamaterial research. Polarization is one of the most important electromagnetic (EM) properties of dielectric materials. The essence of polarization is electron ...

Abstract: The electromagnetic (EM) interaction between two anisotropic nonlinear metasurfaces, under arbitrary rotations of their optical axes, is rigorously studied. Multistability conditions with ...

The training material on this webpage is available for download. The purpose of the material is to train the trainers, who are hospital personnel e.g. medical physicists/radiation protection officers, ...

Electromagnetic waves can be split into a range of frequencies. This is known as the electromagnetic spectrum. Examples of EM waves are radio waves, microwaves, infrared waves, X-rays, gamma rays, etc ...

Abstract: Electromagnetic (EM) vortex waves carrying orbital angular momentum (OAM) have a helical wavefront structure, which allows the echo signal to contain the azimuthal information of the target ...

On average, you can expect to spend eight to 12 hours per week in a combination of lectures, tutorials, supervisions, seminars, workshops and practical classes. For every hour of classes, expect to do ...

Here, we explore the expected electromagnetic (EM) signatures of such a system. We make several astrophysically motivated assumptions to further constrain the parameters of GW190425. By simply ...

In this 5E middle school lesson, students learn about the extensive use of EM waves in communication. They will become familiar and learn to use the mathematical equation that relates wave properties ...

ITU’s Measuring digital development: Facts and Figures 2024 offers a snapshot of the most important ICT indicators, including estimates for the current year. This year’s edition shows that Internet ...

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