نتایج جستجو برای: strength model
تعداد نتایج: 2274908 فیلتر نتایج به سال:
Cement-based composite materials like Engineered Cementitious Composites (ECCs) are applicable in the strengthening of structures because of the high tensile strength and strain. Proper mix proportion, which has the best mechanical properties, is so essential in ECC design material to use in structural components. In this paper, after finding the best mix proportion based on uniaxial tensile st...
abstract background: measurement of grip strength is important in medical and ergonomy science. this study has two main aims. first, determine the relationship between anthropometric variables and grip strength, tow prioritization of these variables in predicting grip strength. methods: in this applied research , 204 people were participated and their hands were measured by digital caliper (mod...
Background and Objective: In recent years, researchers have focused on the effect of physical activity on Alzheimer's disease (AD). However, it is unclear that what kind of physical activity is preferable for this issue. The aim of this study was to evaluate the effect of strength training on spatial learning and memory in β-Amyloid25-35-induced rat model of AD. Materials and Method...
In this work, the effect of rock bolt angle on the shear behavior of Rock Bridges is investigated using the particle flow code in two dimensions (PFC2D) for three different Rock Bridge lengths. Firstly, the calibration of PF2D is performed to reproduce the gypsum sample. Then the numerical models with the dimensions of 100 mm * 100 mm are prepared. The Rock Bridge is created in the middle of th...
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