In machine learning, observation features are measured in a metric space to obtain their distance function for optimization. Given similar that statistically sufficient as population, statistical between two probability distributions can be calculated more precise learning. Provided the observed multi-valued, is still efficient. However, due its scalar output, it cannot applied represent detail...

Let K be the function field of a variety of dimension ≥ 2 over an algebraically closed field of odd characteristic. Then Hilbert’s Tenth Problem for K is undecidable. This generalizes the result by Kim and Roush from 1992 that Hilbert’s Tenth Problem for the purely transcendental function field Fp(t1, t2) is undecidable.

Background & aim: Pain is the most common complaint of mothers after episiotomy. Various medications are used for the alleviation of this pain. The aim of this study was to evaluate the effect of alpha ointment on the relief of pain caused by episiotomy. Methods: This double-blind clinical trial was conducted on 70 primiparous women in Ommolbanin Hospital in Mashhad, Iran. The participants were...

METHODS: Ocular wavefront maps were obtained from 19 normal eyes using a ShackHartmann aberrometer. The tenth Zernike order fit was considered to be the real wavefront of the eyes. Different fittings from second to ninth Zernike orders were computed and compared with the tenth order. The ratio of the root mean square (RMS) error between the different fittings and the original wavefront was calc...