نتایج جستجو برای: reference group

تعداد نتایج: 1222739  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم انسانی 1392

the present study is an attempt to investigate the potential impact of inspirational quotes on improving english abstract vocabulary recall. to achieve this goal, a multiple choice language proficiency test of 60 items including vocabulary and grammar component was administered to a sample of 63 second-semester male and female students whose age ranged between 17 to 22 and they were studying en...

Journal: :Journal of the Japanese Association for Petroleum Technology 1964

Journal: :BMC Public Health 2005
Dan Hasson Ulla Maria Anderberg Töres Theorell Bengt B Arnetz

BACKGROUND The aim of the present study was to assess possible effects on mental and physical well-being and stress-related biological markers of a web-based health promotion tool. METHODS A randomized, prospectively controlled study was conducted with before and after measurements, involving 303 employees (187 men and 116 women, age 23-64) from four information technology and two media compa...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1389

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

اسکندری, آزاده, معاضدی, احمد علی,

Background: Alzheimer's disease is a neurodegenerative disorder that is diagnosed with a lack of memory and perception. Objective: The aim of this study was to evaluate the effect of donepezil and folic acid on reference and working memory disorders caused by electrical lesion of nucleus basalis magnocellularis (NBM). Methods: In this experimental study, 49 adult male Wistar rats were divided...

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