نتایج جستجو برای: motion analysis
تعداد نتایج: 2991480 فیلتر نتایج به سال:
In this paper, dynamic and stability analysis of a flexible cam-follower system is investigated. Equation of motion is derived considering flexibility of the follower and camshaft. Viscous and Coulomb frictions are considered in the rocker arm pivot. The normalized equation of motion of the system is a 2nd- order differential equation with periodic coefficients.
Floquet theory is employed to...
In this paper, dynamic and stability analysis of a flexible cam-follower system is investigated. Equation of motion is derived considering flexibility of the follower and camshaft. Viscous and Coulomb frictions are considered in the rocker arm pivot. The normalized equation of motion of the system is a 2nd- order differential equation with periodic coefficients. Floquet theory is employed to s...
یادگیری فعل و ویژگی های مرتبط با ان همواره یکی از مهم ترین بخش های فراگیری زبان بوده است. افعال حالتی-حرکتی به آن دسته از افعال اطلاق می شودکه حالت وحرکت درآنها ادغام شده است. درزبان انگلیسی مسیر فعل درخود فعل گنجانده می شود (ascend, exit) ولی مسیر فعل درزبان فارسی غالباً توسط حرف اضافه ویا ادات قیدی نشان داده می شود (بیرون رفتن، پایین رفتن). براساس نظرتالمی (1991 ) زبان ها به دو دسته ی ادات محو...
Purpose: This study aimed to assess the effect of Boston brace on trunk muscles length as well as lower limbs and trunk range of motion in patients with idiopathic scoliosis. Methods: Five patients with idiopathic scoliosis with C shape curve and mean (SD) age, height, and weight of respectively 12.61(1.16) years, 1.53(0.08) m, and 35.6(6.1) kg participated in this study. Spatiotemporal para...
Objectives: Disorders of the sacroiliac joint (SIJ) and related structures have been implicated as a potential source of low back and buttock pain. Several types of motion palpation and pain provocation tests are used to evaluate patients suspected of having SIJ disorder. This study is a Descriptive- Correlational Design to investigate the relationship between single motion palpation and pain ...
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