background & aim: the effect of the anesthetic substance given to the mother during cesarean section, and the pain experienced by the mother after the intervention practiced on the mother during cesarean section delay the mother-infant interaction and the initiation breastfeeding time. this study has been conducted to determine the effects of breastfeeding counseling given to the mothers that g...

in this paper the optimal control of boundary heat flux in a 2-d solid body with an arbitrary shape is performed in order to achieve the desired temperature distribution at a given time interval. the boundary of the body is subdivided into a number of components. on each component a time-dependent heat flux is applied which is independent of the others. since the thermophysical properties are t...

A DTD D can be inconsistent in the sense that there is no XML tree T such that T |= D. For example, a recursive DTD containing a rule P (a) = a is not consistent; there is no a finite XML tree satisfying this rule. In this section we only consider consistent DTDs, since the implication problem for inconsistent DTDs is trivial and it can be checked in linear time whether a DTD is consistent [Fan...

Substance P (SP) is widely distributed in the spinal cord and has been implicated as a neurotransmitter in several spinal cord neuronal systems. To investigate SP receptors in the spinal cord, 125I-Bolton-Hunter-SP (125I-BH-SP) was used to identify and characterize spinal cord binding sites for the peptide. The binding of 125I-BH-SP had the following characteristics: high affinity; time, temper...

We study the inclusive hadrodroduction of D, D, D, and D s mesons at nextto-leading order in the parton model of quantum chromodynamics endowed with universal non-perturbative fragmentation functions (FFs) fitted to ee annihilation data from CERN LEP1. Working in the general-mass variable-flavor-number scheme, we resum the large logarithms through the evolution of the FFs and, at the same time,...

The aim of this article is to discuss some of the notions and applications of random walks on finite graphs, especially as they apply to random graphs. In this section we give some basic definitions, in Section 2 we review applications of random walks in computer science, and in Section 3 we focus on walks in random graphs. Given a graphG = (V,E), let dG(v) denote the degree of vertex v for all...