Introduction: Regarding the prevalence of upper extremity disorders in cerebral palsy and its importance in educational performance and participation in daily life activities of children, upper extremity function could hold an essential role in quality of life. So this study was conducted to evaluate the relationship between upper extremity function and quality of life in the children with sp...

در این گزارش با استفاده از شبکه بندی دینامیکی و کد نویسی udf و شبیه سازی احتراقی غیر پیش مخلوط، احتراق داخلی در یک موتور موشک هیبرید شبیه سازی گردید. در پدیده گرماکافت سوخت، با استناد بر تحقیقات انجام گرفته، گاز بوتادین c4h6 جایگزین سوخت اصلی htpb گردید. همچنین در شبیه سازی پدیده گرماکافت سوخت از متد عبارتهای مولد (source terms) جرمی و اندازه حرکت استفاده شد. جهت تولید شبکه های دینامیکی از متد ...

Background and aims: during last decades, attention to ergonomic factors has been increased. Nowadays, most ergonomic assessors in workstations, assess ergonomic factors, considering either technical requirements or workers needs, both of which can affect design efficiency. But it seems an integration model of these two factors can be more effective. So this paper aims to present a pattern to a...

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

Economic valuation of environmental resources is allocated great part of environmental economic studies. Environmental economist believed that economic valuation is necessary for non-market and environmental of resource services. The purpose of this paper is determining of the recreational and environmental value of Pir-Salman wetland in Asadabad county (Hamedan Province) services. So, for this...