Special attention network

Special Attention Network

In this Note a social network model for opinion formation is proposed in which a person connected to q partners pays an attention 1/q to each partner. The mutual attention between two connected persons i and j is taken equal to the geometric mean 1/ √ qiqj. Opinion is represented as usual by an Ising spin s = ±1 and mutual attention is given through a two-spin coupling Jij = JQ/ √ qiqj, Q being...

Psychogenic Vomiting: A Clinical Diagnosis Merits Special Attention in Pediatrics

A 2 years and 9 months old boy attended to a gastroenterology clinic of pediatric hospital for investigation of recurrent and intractable vomiting. He had post prandial, non-projectile, non-bilious emesis since past 2 years. Since the onset of illness, he was carried to many doctors and underwent extensive laboratory investigations. Because all of the science lab and imaging work up for etiolog...

Attention aware systems: Introduction to special issue

Vision Research special issue on “Visual attention”

This is the first of two parts of a special issue on the topic of ‘‘Visual attention’’. The second part of the special issue, which will be published shortly, will provide a thematic outline of the papers in both parts. The papers presented in this special issue are based on the Third International Workshop in Visual Attention that took place in October 2011 at the University of Allahabad in In...

psychogenic vomiting: a clinical diagnosis merits special attention in pediatrics

a 2 years and 9 months old boy attended to a gastroenterology clinic of pediatric hospital for investigation of recurrent and intractable vomiting. he had post prandial, non-projectile, non-bilious emesis since past 2 years. since the onset of illness, he was carried to many doctors and underwent extensive laboratory investigations. because all of the science lab and imaging work up for etiolog...