the effect of the presence of perforations on he stresses of a plate is a problem which is of great interest in structural design and in the mathemattical theory of elasticity. among the many hole patterns that are likely to require consideration is the ring of equally spaced circular holes. the present worke investigates stress & strain analysis of a thin isotropic circular plate containing a ...

like any other learning activity, translation is a problem solving activity which involves executing parallel cognitive processes. the ability to think about these higher processes, plan, organize, monitor and evaluate the most influential executive cognitive processes is what flavell (1975) called “metacognition” which encompasses raising awareness of mental processes as well as using effectiv...

the present study aimed at exploring cognitions of iranian english teachers within the context of english for academic purposes (eap). to this end, the cognitions of two groups of eap teachers with respect to their pedagogical content knowledge (pck) and their sense of professional identity (pi) were probed. two language teachers and two content instructors who had at least five years of eap te...

This study aims to investigate Iran scientific production Pre-revolutionary by 2016 with the emphasis on the conferences proceedings, highly cited and hot papers, and open access papers, in the light of the Law of Economic, Social, and Cultural Development Plan of Iran. Descriptive – analytical method used. To achieve research objectives data extracted from Clarivate Analytics (Thomson Reuters)...

Second half of 20th century marks the beginning of the endeavors of the world states toward achieving economic growh and development. This is a not an incidental development and increased the level of social welfare with the help of progressive cultural, political and social variables using industrial development strategy. Afterwards, third world newly independent countries designed various de...

writing as a productive skill requires practice in the basic sub-skills of vocabulary and grammar. in fact, grammar has been viewed as the core of programs in writing classes to help the students put the elements of sentence together and combine sentences of specific lengths to come up with an error-free work of art. conceptualizing l2 writing in this way introduces writing as a product and enc...

Background and Purpose: Given the role of religious teachings in the health and education of students as created and qualified workforce, the investigation of the sources of these teachings is a matter of paramount importance. Regarding this, the present study was conducted to investigate the source of religious teachings in students of Mazandaran University of Medical Sciences (MAZUMS), Sari, ...

abstract the aim of this study was threefold: (1) to investigate the relationship between knowledge of semantic prosody and efl learners general language proficiency; (2) to examine the relationship between qualitative as well as quantitative knowledge of words, and (3) to compare the performance of efl learner on receptive and productive measures of semantic prosody. the study is based on a...

Achieving a low unemployment rate has been the goal of all six post-revolutionary development programs as well as other major macro programs. However, the Iranian economy has experienced an average unemployment rate of 10 to 15 percent in recent decades, with no declining trend, so searching about the created employment is essential for proper future policy making. The present study analyzes th...