Pervasive computing devices and communication infrastructures enable learning situations that occur in both the physical and the virtual world. However, deploying these pervasive situations is still a challenge for teachers. This paper presents GLUEPS-AR, a system for deploying learning designs across physical and web spaces, using mainstream Virtual Learning Environments, Web 2.0 artifacts and...

INTRODUCTION Pivotal to athletic performance is the ability to more maintain desired athletic performance levels during particularly critical periods of competition [1], such as during pressurised situations that typically evoke elevated levels of anxiety (e.g., penalty kicks) or when exposed to unexpected adversities (e.g., unfavourable umpire calls on crucial points) [2, 3]. These kinds of si...

background : nowadays, problem solving skills, clinical decision making ability and  making a proper  relationship to clients are essential necessities for nursing graduates, however there are few studies which investigated nursing student’ responses to clients with problematic situations based on nursing theories addressing interactions. the purpose of this study was analyzing the nursing stud...

background: violence against women is a serious social problem and affects mainly young women. this study aimed to evaluate sexual violence against women in campina grande, brazil. methods: a retrospective study with analysis of 886 forensic medical reports of sexual violence from the institute of legal medicine of campina grande, brazil, was conducted between january 2005 and december 2009. so...

statement of problem: as a physical property, wear resistance of the materials used in the fabrication of orthodontic retainers play a significant role in the stability and long term use of the appliances. objectives: to evaluate the wear resistance of two commonly used materials for orthodontic retainers: acropars op, i.e. a polymethyl methacrylate based material, and 3a-gs060, i.e. a polyethy...