نتایج جستجو برای: to reduce data dimension

تعداد نتایج: 10969536  

Introduction and purpose: Stress is an effective factor that influences physical and mental health status of elderly. This study aimed to identify determinants of stress among retired elderly. Materials and Methods: This cross-sectional study was conducted among elderly attending to retirement centers in East Guilan. Convenience sampling method was used to collect 124 retired ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1372

این پایان نامه به بررسی و مقایسه دو موضوع مطابقه میان فعل و فاعل (از نظر شخص و مشار) و هسته عبارت در دو زبان انگلیسی و آذربایجانی می پردازد. اول رابطه دستوری مطابقه مورد بررسی قرار می گیرد. مطابقه به این معناست که فعل مفرد به همراه فاعل مفرد و فعل جمع به همراه فاعل جمع می آید. در انگلیسی تمام افعال، بجز فعل بودن (to be) از نظر شمار با فاعلشان فقط در سوم شخص مفرد و در زمان حال مطابقت نشان میدهند...

ژورنال: مددکاری اجتماعی 2020

Introduction: Family function has been changed by the couplechr('39')s simultaneous employment and presents particular problems ahead of them. The children dimension is one of the dimensions that strongly influences the family function. The purpose of this study was to extract the lived experience of the dual-career couple from the influence of the children dimension on family functioning.  Met...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی شیمی 1391

attempts have been made to study the thermodynamic behavior of 1,3 butadiene purification columns with the aim of retrofitting those columns to more energy efficient separation schemes. 1,3 butadiene is purified in two columns in series through being separated from methyl acetylene and 1,2 butadiene in the first and second column respectively. comparisons have been made among different therm...

پایان نامه :موسسه آموزش عالی غیردولتی رودکی تنکابن - دانشکده ادبیات و زبانهای خارجی 1383

abstract this study examined the relationship between noticing pronunciation and the improvement pronunciation by administering a 50 item story, as proficiency- test in order to investigate the effectiveness of noticing pronunciation on the improvement of pronunciation. accordingly 60 qualified students were selected and assigned to the two groups of experimental and control randomly, each gr...

Background: Health care services are  costly and complex and provide facilities that significantly affect the economy and quality of life of individuals. In this study, we aimed to determine the gap between patients’ expectations and perceptions of hospital service quality to provide reference data for creating strategies to improve health care quality.  Method: In this descriptive cross-secti...

Journal: :International Journal of Computer Applications 2016

Journal: :Acta Crystallographica Section A Foundations and Advances 2017

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید