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The tessellation studied here is motivated by some stereological applications of a new expression for the motion invariant density of straight lines in R3. The term ćpivotalć stems from the fact that the tessellation is constructed within a plane which is isotropic through a fixed, ćpivotalć origin. ...

The pivotal estimators of the surface area and the volume of a generic ĆparticleĆ are based on a point sampled test line on an isotropic pivotal plane through a fixed point called the pivotal point. The purpose of this paper is to compare the precision of the pivotal estimator of surface area agains ...

Cavalieri sampling is often used to estimate the volume of an object with systematic sections a constant distance T apart. The variance of the corresponding estimator can be expressed as the sum of the extension term (which gives the overall trend of the variance and is used to estimate it), the 'Zi ...

The cochlear nuclei (CN) in the brainstem receive the input signals from the inner ear through the cochlear nerve, and transmit these signals to higher auditory centres. A variety of lesions of the cochlear nerve cause deafness. As reported in the literature, artificial removal of auditive input, or ...