the present research was conducted to accomplish two purposes. firstly, it aimed to explore and describe schematic structure or what halliday and hassan (1989, p.64) have called “generic structure potential” (gsp) of american english, iranian persian and iranian english newspaper editorials within systemic functional linguistics. secondly, a quantitative cross-comparison was made to investigate...

Background and purpose: Learning difficulty in mathematics is one of the most common problems in students. The purpose of this study was to investigate the effect of maternal stress management skills training on improvement of problem-solving skills in students with dyscalculia. Materials and methods: A quasi-experimental study with pre-test post-test control group design was carried out in 30...

‎in this article‎, ‎we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators‎. ‎considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...

Background: Health locus of control is an important variable in diabetes. The aims of the present study were to investigate the role of health locus of control in predicting psychosocial adjustment to illness and compare psychosocial adjustment to illness and dimensions of health locus of control among male and female type 2 diabetic patients. Methods: One hundred and eighteen patients were ...

within communicative, interactive, and learner-centered framework of language teaching and learning, students need to learn four skills of listening, speaking, reading, and writing for their educational success. but of all the language skills, reading enjoys a paramount significance in so many second or foreign language academic contexts. in spite of its importance, language learners still have...

Introduction: Marital infidelity is a problem that severely affects people's lives and is one of the main causes of divorce. The purpose of this study was to compare the effectiveness of Schema Therapy and Cognitive Behavioral Therapy on communication and problem solving skills and mental health in couples with marital infidelity. Method: The present study is an experimental one with pre-test a...

1- in a search directed to the reaction of compound)23(the cycloaddition reaction of 1,3- diphenylisobenzofurane)14(with p-benzoquinone)19(,followed by addition of cyclopentadiene was carried out.the specific spacial stracture of its ir,nmr,mass spectra. 2- in another attempt the kinetic stability and behavior of compounds)20(and)23(was studied.the main subject of this study was the highly reve...