Background: Obesity leads to a wide range of problems. Hence, this research was conducted to compare the trait-state anxiety as well as positive and negative affect in obese and normal women. Materials and Methods: This descriptive study was performed in eight sports clubs within the time period of 2017 to 2018 in Ahvaz. To do this, a sample of 200 women, who referred to sports clubs was selec...

data envelopment analysis (dea) is a technique that uses all collected observations to measure performance. this method presents no data about how to operate on dmu. the present research attempted to study a unit with all its subunits, if the unit is efficient, it means that all its subunits are efficient too and if it is an inefficient, it shows clearly that which one of the subunits makes ine...

this study compared focus attention and interpretation biases in social phobia patients and normal subject. in this study with causal- comparative method 100 subjects with social phobia and 100 normal individuals have compared. subjects were selected through cluster sampling among tabriz university students. data scale of social phobia, attention bias and interpretation of the data was performe...

We present a numerical abstract domain to infer invariants on (a possibly unbounded number of) consecutive array elements using array predicates. It is able to represent and compute affine equality relations over the predicate parameters and the program variables, without using disjunctions or heuristics. It is the cornerstone of a sound static analysis of oneand two-dimensional array manipulat...

This thesis describes a system for extracting three-dimensional models from two-dimensional images over the restricted domain of frontal images of human faces. A three-dimensional face model template is fit to a three-dimensional digitizations of a set of training subjects. The standard-form models allow different subjects to be treated in a uniform manner. The particular template model chosen ...

Data envelopment analysis (DEA) is an approach to measure the relative efficiency of decision-making units with multiple inputs and multiple outputs using mathematical programming. In the traditional DEA, it is assumed that we know the input or output role of each performance measure. But in some situations, the type of performance measure is unknown. These performance measures are called flexi...

background: previous researches have shown that children with autism spectrum disorder and mental retardation have some dysfunctions in attention and inhibition functions. the present study evaluated the performance of attention and response inhibition in autism spectrum disorders, mental retardation and normal children.  methods: the method of this study was ex post factor, so 15 children with...

to study of genetic diversity of rapeseed genotypes using multivariate methods under normal and drought stress conditions, 16 genotypes were evaluated using a randomized complete blocks design with three replications in razi university in 2007-08 cropping season. factor analysis under normal condition showed that nine factors explained 89.05 percentage of total data variation, and under drought...