The Magnetrostrictive Radial Vibrator

Electrodynamic Characteristics of a Radial Impedance Vibrator on a Perfect Conduction Sphere

A problem of the spherical antenna consisting of a thin radial monopole located on a perfectly conducting sphere is solved. The antenna is excited at the base by a voltage δ-generator. An approximate analytical solution of the integral equation for the current on a thin impedance vibrator was found by the method of successive iterations. The solution is physically correct for arbitrary dimensio...

Vaginal vibrator lodged in rectum.

Buying a vibrator ? Is it normal?

Have no fear! Vibrator use and sexual exploration is both common and healthy throughout the lifespan. In one internet-based survey of women between ages 18 to 60, over 50 percent of survey participants reported vibrator use. That said, there remain many misconceptions and myths and about female sexuality and sexual health -? vibrator use included! There is also a lot of historical negativity wh...

Combined Vibrator-slot Structures in Electrodynamic Volumes

The problem of excitation of electromagnetic fields by a material body of finite dimensions in presence of coupling hole between two arbitrary electrodynamic volumes is formulated. The problem is reduced to two-dimensional integral equations for the surface electric current on a material body and the equivalent magnetic current on a coupling hole. A physically correct transition from the initia...

Quantifying air-conducted acoustic radiation from the bone-conduction vibrator.

Sound pressure levels in the external auditory canals of 50 subjects were measured at 2000 and 4000 Hz with a bone-conduction vibrator on the forehead, the mastoid ipsilateral to the probe microphone, and the mastoid contralateral to the probe microphone. A plug was placed in the external auditory canal to minimize sound pressure levels in the external auditory canal produced by the osseotympan...