Background.Breast cancer is a leading type of cancer in women.Imaging techniques (ultrasound, mammography, and magnetic resonance imaging (MRI)) play a crucial role in tumor detection and evaluation.The last emerging technique is contrast-enhanced mammography (CEM) which provides both morphological and functional information.Objective: to evaluate

The article reports on the findings of a qualitative sociologicalstudy conducted between June Cream and December 2012 with 17 self-identified gay male academics on their experiences in South African tertiary education.Adopting a queer theoretical critique of the process of self-reflexivity, the research focused on how the participants experience ho

Abstract The phenomenon of bifurcation in disease transmission models has been observed in a number of epidemiological models.The consequence of bifurcation is that the classical requirement of the reproduction number being less than unity becomes only a necessary, but not sufficient, for disease elimination.This paper addresses the problem of find