Purpose: The main objective of this research was to identify aspects of knowledge management and innovation systems and evaluate them in public libraries of Yazd province and investigate the impact of knowledge management on innovation. Methodology: This research implemented in descriptive and inferential level. Data was collected by a researcher designed questionnaire. Research population i...

the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...

the study aims to achieve research and testing of hypotheses survey techniques and questionnaires to collect information used. 61 questions in the questionnaire included 15 questions and 46 open questions according to research in the study population, girls and their mothers as the value of different children investment should be. mothers according to the research community benefits from havi...

abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...

abstract : the purpose of this research is to study a bout multiple manifestations of poem music in hakim sanaee ghaznavi poems yherefore the first seetion of this book study and describes the complete works of this research about poem music love poem sanaee poem and this known and famous poets life and works the second section explained the external music of sanaee poems that for better u...

until now many studies have been done over recent decades throughout the world to show the right age to start english. in iran, research is still at an early stage in terms of evaluating teachers’ beliefs about teaching children english. the problem of at what age to start teaching english and how to teach english to elementary school children has not been solved neither in this country nor els...

Objective: The present study was an attempt to evaluate the conceptual model of the important antecedents and aftermath of addiction in the patients presenting to treatment centers in Zanjan. Method: In this study, 250 addicted men constituted the participants who  were selected by random sampling from the addicts presenting to treatment centers in Zanjan. The instruments used in this study wer...

hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...

The aim of the present study was to investigate the mediating role of marital boredom in the relationship between emotional misconduct and marital satisfaction. The research method was descriptive correlation and structural equation modeling. The statistical population included all the men and women of Bandar Abbas city in 1401-1400, from which 350 people were selected by the available sampling...