BACKGROUND/AIMS The BioEnterics intragastric balloon has been considered an effective and less invasive method for weight loss. This study aimed to evaluate the effect of this method on long-term weight loss. MATERIAL AND METHODS From June 2009 to June 2011, 32 patients (14 male, 18 female) underwent BioEnterics intragastric balloon therapy for 6 months. The mean age of the subjects was 39,7±...

Use of infrared light for indoor wireless communications has received considerable attention recently. In this paper, we present results obtained from a large set of measurements performed at the University of Ottawa. We investigate impacts of receiver rotation and shadowing on the properties of indoor infrared channels. This paper contains a description of a measurement system developed and us...

In statistical learning theory, convex surrogates of the 0-1 loss are highly preferred because of the computational and theoretical virtues that convexity brings in. This is of more importance if we consider smooth surrogates as witnessed by the fact that the smoothness is further beneficial both computationallyby attaining an optimal convergence rate for optimization, and in a statistical sens...