in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...

a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...

the frame semantic theory is a nascent approach in the area of translation studies which goes beyond the linguistic barriers and helps us to incorporate cognitive and cultural factors to the study of translation. based on rojos analytical model (2002b), which centered in the frames or knowledge structures activated in the text, the present research explores the various translation problems that...

Objective: The present study aimed to investigate the effectiveness of self-healing training (the healing codes) on the sense of cohesion in substance-dependent men in 2020. Method: The present research was quasi-experimental with pretest-posttest design with a control group. The statistical population included all substance-dependent males in Isfahan in 2020. Among whom, 30 people who were wil...

the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...

learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...

Aim: One of the most important factors influencing the stability and growth of family is marital adjustment. Marital adjustment refers to a situation in which couples often are concerned about each other’s welfare and satisfaction, which this process is established during the couples' life. Current research is aimed at studying the effect of relationship enhancement program training on increasi...

The aim of this study was to develop an educational package on the perception of the school environment and its feasibility study on the self-defeating academic behaviors of male students. The research method was quasi-experimental with pre-test and post-test design with a control group and quarterly follow-up. The statistical population included all students studying in the second year of high...

Introduction: The purpose of this study is to investigate the effectiveness of cognitive-behavioral stress management on relapse prevention in men who are substance dependent. Method: In a experimental study, 30 individuals who settled in Esfahan therapeutic community center were accidently divided in to an experimental (15 subjects) and a control (15 subjects) group. The experimental group und...