Physics

Magnetocardiography is a noninvasive technique regarding recording local permanent magnetic fields generated through the electrical activity in the heart. A magnetocardiogram (MCG) is activities like…

The term “biophysics” was originally introduced by Karl Pearson in 1892. Biophysics covers all scales regarding biological organization, through the molecular scale for whole organisms in…

Bioelectrodynamics effects were experimentally verified in optical variety of electromagnetic spectrum. Natural emission of photons by means of living cells, with intensity significantly greater than…

Magnetic bearing are used in several industrial applications like electrical power technology, petroleum refinement, machine tool operation and propane handling. A magnetic bearing can be…

The benefit of an electromagnet on the permanent magnet is which the magnetic field is quickly changed by controlling the volume of electric current from…

Signal velocity is frequently equal to class velocity (the speed of a short “pulse” or of a wave-packet’s middle or “envelope”). However, in a few…

Propagation delay is usually a technical term that can have a different meaning depending on the context. It can relate to networking, electronics or maybe…

Time of flight (TOF) describes a variety of methods that measure some time that it takes a great object, particle or acoustic, electromagnetic or other…

In classical theories involving gravitation, the speed of gravity is the speed at which changes in the gravitational field pass on. This is the speed…

The word speed of electricity refers generally for the movement of electrons (or various other charge carriers) by having a conductor in the actual presence…

The speed of sound is the distance travelled for unit time by a sound wave propagating with an elastic medium. The SI unit from the…

Velocity factor, otherwise known as wave propagation velocity or velocity connected with propagation, of a transmission medium would be the ratio of the speed from…