introduction: the critical dependence of healthcare services systems on information along with the indigenous restriction of paper documents in satisfying this need has caused a trend toward computer information systems. the main goal of such systems is to achieve electronic health records (ehr). however, implementation of ehr in healthcare organizations is difficult and complicated. this resea...

We examine perceptual metrics and use them to evaluate the quality of still image coders. We show that meansquared-error based metrics (such as PSNR) fail to predict image quality when one compares artifacts generated by di erent types of image coders (e.g., block-based, subband, and wavelet coders). We consider three di erent types of coders: JPEG, the Safranek-Johnston perceptual subband code...

PURPOSE OF REVIEW Nonadherence to appropriately prescribed medication for psychiatric disorders prevents patients from realizing the full benefits of their treatment and negatively impacts on individuals, their families and the healthcare system. Understanding and reducing nonadherence is therefore a key challenge to quality care for patients with psychiatric disorders. This review highlights f...

Are infants’ initial object representations innately specified? We examine the development of perceptual completion in infants by highlighting two issues. First, perceptual completion is supported by neural mechanisms that rely on experience with the environment. Second, we present behavioral and modeling data that demonstrate how perceptual completion can emerge as a consequence of changes in ...

Cognitive and behavioral disorders affect nearly 80% of all children with the neurofibromatosis type 1 inherited cancer syndrome, and are among the most significant clinical manifestations for patients and their families. One of the barriers to successful therapeutic intervention is the wide spectrum of clinical phenotypic expression, ranging from visuospatial learning problems to social percep...

this study was an attempt to explore the role that the increased perceptual saliency of l2 input features or output flaws and hereby promoting l2 learners’ noticing (through planned instructional activities) can play in the learners’ use of correct english intonation patterns. the participants were 80 iranian efl students attending four intact classes, two low-intermediate and two upper-interme...

Several noise barriers made of phononic crystals (i.e. manmade composite materials with a periodic structure) have been designed over the last decade. The periodic structure of phononic crystal avoids sound propagation in a defined frequency range called Bragg band gap (i.e. waves are evanescent). This study aims at quantifying the perceptual impact of a noise barrier based on a phononic crysta...