نتایج جستجو برای: 426
تعداد نتایج: 3057 فیلتر نتایج به سال:
426 Abstract This paper deals with the development of a new space curved frame finite element to be used for crash analysis (non-linear). The formulation has been validated for problems of large deflection and rotation, and for problems involving initially curved members. Based on the validation performed, it is expected that crash problems may be modeled using a single element per member thus ...
months old; product of the first pregnancy of a young mother with history of asthma during childhood, obtained by cesarean section. He received maternal human milk combined with normal infant formulae since birth to 5 months of age when he started other foods. He presented skin perioral rash with the ingestion of apple and sometimes with infant formulae and gastroenterologist changed to extense...
PURPOSE The human femur has long been considered to have an anatomical anterior curvature in the sagittal plane. We established a new method to evaluate the femoral curvature in three-dimensional (3D) space and reveal its influencing factors in Chinese population. METHODS 3D models of 426 femurs and the medullary canal were constructed using Mimics software. We standardized the positions of a...
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