in this thesis, a structured hierarchical methodology based on petri nets is used to introduce a task model for a soccer goalkeeper robot. in real or robot soccer, goalkeeper is an important element which has a key role and challenging features in the game. goalkeeper aims at defending goal from scoring goals by opponent team, actually to prevent the goal from the opponent player’s attacks. thi...

this thesis is a study on insurance fraud in iran automobile insurance industry and explores the usage of expert linkage between un-supervised clustering and analytical hierarchy process(ahp), and renders the findings from applying these algorithms for automobile insurance claim fraud detection. the expert linkage determination objective function plan provides us with a way to determine whi...

Background and aims: Job stress is an important factor in creating physical and mental problems for the employees and has negative consequences for the organization. The present study aims to examine job stress (decision making, performance evaluation, work load and responsibility/ authority) on job satisfaction of the accountants. Methods: This is an applied study using correlation analysis to...

the application of a comprehensive model of communicative language ability (cla) to language teaching and testing has always been an imperative in l2 education since hymess proposal of communicative competence in the 1970s. recent l2 research has clearly underscored the importance of sufficient pragmatics representation as an essential component of cla in pedagogical and testing practices in l2...

within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...

The purpose of this study is to investigate the effects of Islamic work ethics on individual’s job performance, taking into account the mediating roles of organizational commitment and job satisfaction among employees of the Civil Registration Organization of Hamedan Province. Regarding the aim, the research was applied and in terms of the methodology, it was a survey and in particular, it was ...

Purpose:The aim of this study was to analyze the relationship between perceived organizational support with employee's organizational commitment and job satisfaction among employees of Company of Narin Tile in Yazd province. Research Methodology: In this research, research methodologies were Pearson and Path Analysis. Statistical population consisted  of all employees of Narin Tile Comp...

adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...

plagiarism in esl/efl learning contexts has been established as a dynamic and multi-layered phenomenon and has become a topic engaging many researchers in a heated debate in recent years. comparisons of student-generated texts with their source texts have shown that students rely on source texts in their writings and copying is a major strategy used by both l1 and l2 writers. in our country a...