Partial Difference in Facial Sebum.

Gender Difference in Facial Imitation

Facial expressions reveal emotion, and imitation of these expressions gives the imitator and understanding of how others feel. Are there gender differences in imitation of facial expressions? 61 male and female students participated in this study, where facial imitation was measured. The smiling (zygomatic) and frowning (corrugator) muscle was measured with EMG, as the participants viewed happy...

Studies of sebum. IV. The estimation of squalene in sebum and sebum-like materials.

Finite difference method for solving partial integro-differential equations

In this paper, we have introduced a new method for solving a class of the partial integro-differential equation with the singular kernel by using the finite difference method. First, we employing an algorithm for solving the problem based on the Crank-Nicholson scheme with given conditions. Furthermore, we discrete the singular integral for solving of the problem. Also, the numerical results ob...

Partial martingale difference correlation

We introduce the partial martingale difference correlation, a scalar-valued measure of conditional mean dependence of Y given X, adjusting for the nonlinear dependence on Z, where X, Y and Z are random vectors of arbitrary dimensions. At the population level, partial martingale difference correlation is a natural extension of partial distance correlation developed recently by Székely and Rizzo ...

Partial Difference Triples

It is known that a strongly regular semi-Cayley graph (with respect to a group G) corresponds to a triple of subsets (C, D, D') of G. Such a triple (C, D, D') is called a partial difference triple. First, we study the case when D U D' is contained in a proper normal subgroup of G. We basically determine all possible partial difference triples in this case. In fact, when \G\ f 8 nor 25, all part...