background: there is no doubt that education has an important role in developing and promoting student's creative ability. creativity is an equivalent for divergent production based on guilford's theory. he was the first one to propose the concept of creativity in psychology. he believed divergent production is the main characteristic of creativity. divergent production is one of the basic conc...

Honeybee colonies are highly integrated functional units characterized by a pronounced division of labor. Division of labor among workers is mainly age-based, with younger individuals focusing on in-hive tasks and older workers performing the more hazardous foraging activities. Thus, experimental disruption of the age composition of the worker hive population is expected to have profound conseq...

this paper assumes the cell formation problem as a distributed decision network. it proposes an approach based on application and extension of information theory concepts, in order to analyze informational complexity in an agent- based system, due to interdependence between agents. based on this approach, new quantitative concepts and definitions are proposed in order to measure the amount of t...

UNLABELLED Over the past two decades, there has been an explosion in the use of imaging technology to study the structure and function of the human brain. The purpose of this article is to explore how functional neuroimaging has been applied to the study of speech production. This article begins with a brief review of neuroimaging methods and limitations. Then, two approaches that can be used t...

the present study aims to investigate the relative effectiveness of different types of pragmatic instruction including two collaborative translation tasks and two structured input tasks with and without explicit pragmatic instruction on the production of apologetic utterances by low-intermediate efl learners. one hundred and fifty university students in four experimental groups and one control ...

Manufacturing companies are facing a broad variety of challenges caused by a dynamic production environment. To succeed in such an environment, it is crucial to minimize the loss of time required to trigger the adaptation process of a company’s production structures. This paper presents an approach for the continuous monitoring of production structures by neurologic principles. It enhances clas...

This study examined the effects of input-oriented and output-oriented tasks with different involvement load indices on Iranian EFL learners' comprehension and production of lexical collocations. To achieve this purpose, a sample of 180 intermediate-level EFL learners (both male and female) participated in the study. The participants were in six experimental groups. Each of the groups was random...

implementation of effective input policies and technology consistent with production structure contributes to the economic use of the production. understanding the price elasticity of input and relationship between inputs in the agricultural sector is helpful in choosing appropriate input policy. in this study we examine the production structure of pistachio in damghan. to achieve the goal, tra...