نتایج جستجو برای: static equilibrium

تعداد نتایج: 234441  

Journal: :Journal of Physics of the Earth 1986

Journal: :The Geneva Papers on Risk and Insurance - Issues and Practice 1983

Journal: :international journal of civil engineering 0
a. ghanbari tarbiat moallem university m. ahmadabadi tarbiat moallem university

inclined retaining walls with slopes less than perpendicular are appropriate candidates in several engineering problems. yet, to the knowledge of authors, only a few analytical solution for calculation of active earth pressure on such walls, which will be usually smaller than the same pressure on vertical ones, has been presented neither in research papers nor in design codes. considering limit...

Introduction and purpose: The ability of the elderly to maintain balance during cognitive activity changes. Given the importance of recognizing the nature of the balance disorder among the elderly and the importance of verbal commands in rehabilitating such disorders, the purpose of this study was to investigate the Effectiveness of Dual Task and Focus of Attention Intervention on Balance in El...

Journal: :Proceedings of the National Academy of Sciences 1931

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