نتایج جستجو برای: d analysis
تعداد نتایج: 3290896 فیلتر نتایج به سال:
Introduction: Menopause is the natural termination of menstruation, which affects the quality, and important aspects of women life. The aim of this study was to investigate regular resistance training along with vitamins D and calcium intake in the pre-menopausal period on bone mineral density (BMD) in rats. Methods: In this experimental study, the rats were randomly divided into control grou...
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
Objectives: This study examines depression, anxiety, psychosomatic indications and perceived social support among type d and non type individuals. Methods: Altogether, 300 individuals of age from 18-40 years took an interest in the investigation. Distress personality scale (DS 14), Pakistan anxiety and despondency scale, psychosomatic and perceived social support scales were utilized. The part...
In more recent years, it has become increasingly recognized that R&D (research and development) is a key driver of economic growth, a source of innovation and change, and as such stimulates improvements in productivity and economic competitiveness. It is closely associated with knowledge and flexibility, two factors that have gained new significance as a source of competitiveness in an increasi...
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