normal 0 false false false en-us x-none ar-sa back ground: considering the high prevalence of congenital hypothyroidism (ch) in isfahan, the intelligence quotient (iq) of children with ch and the effect of diagnostic and treatment variables on it were investigated during the ch screening program. materials and methods: a total of 120 children in three studied groups were studied in this compara...

BACKGROUND In integrated PET/MR hybrid imaging the evaluation of PET performance characteristics according to the NEMA standard NU 2-2007 is challenging because of incomplete MR-based attenuation correction (AC) for phantom imaging. In this study, a strategy for CT-based AC of the NEMA image quality (IQ) phantom is assessed. The method is systematically evaluated in NEMA IQ phantom measurements...

BACKGROUND Happiness and higher intelligent quotient (IQ) are independently related to positive health outcomes. However, there are inconsistent reports about the relationship between IQ and happiness. The aim was to examine the association between IQ and happiness and whether it is mediated by social and clinical factors. Method The authors analysed data from the 2007 Adult Psychiatric Morbidi...

Self-estimates of intelligence (SEI), which influence to what extent people engage in and how well they perform at a task, are subject to distortion. Here, the distortion effects of individual differences in intelligence (IQ), gender, and proximal (with reference to test performance) and distal (with reference to IQ score distributions) assessments of SEI were tested in a sample of 200 British ...

The article deals with the estimation of information quality (IQ) in and communication technologies (ICT) systems. A number recent publications were analyzed, as well ISO standards concerning quality. Due to limitations known methods estimating IQ, authors present their own proprietary concept based on multidimensional multi-layer modeling using uncertainty. proposed this publication uses sixte...

High image quality (IQ) on the widely used mobile displays is extremely desirable for viewing static and moving images. This study focuses on modeling the perceived IQ considering all types of images for mobile displays. Large-scale psychophysical experiments via categorical judgment method were carried out on mobile displays of different physical sizes under lighting conditions of two illumina...

Purpose: The aim of this study was to compare theory of Mind, IQ and attention of normal and hypothyroidism students. Materials & Methods: The research method was causal – comparative. The statistical society of it includes students studying in first-grade section of Saveh city that among them, 346 people were selected using random cluster sampling. In the first stage, 30 students were di...

Transmitter and receiver IQ imbalance causes image interference that degrades performance in high capacity and high spectral efficiency optical orthogonal frequency division multiplexing (OFDM) schemes. Digital compensation is an attractive method to relax component specifications. In this paper we report the details of a hybrid compensation method for IQ imbalance compensation, comprising of o...