منابع مشابه
The influence of altered lower-extremity kinematics on patellofemoral joint dysfunction: a theoretical perspective.
Although patellofemoral pain (PFP) is recognized as being one of the most common disorders of the lower extremity, treatment guidelines and underlying rationales remain vague and controversial. The premise behind most treatment approaches is that PFP is the result of abnormal patellar tracking and/or patellar malalignment. Given as such, interventions typically focus on the joint itself and hav...
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Quantification of knee motion under dynamic, in vivo loaded conditions is necessary to understand how knee kinematics influence joint injury, disease, and rehabilitation. Though recent studies have measured three-dimensional knee kinematics by matching geometric bone models to single-plane fluoroscopic images, factors limiting the accuracy of this approach have not been thoroughly investigated....
متن کاملRobot Kinematics: Forward and Inverse Kinematics
Kinematics studies the motion of bodies without consideration of the forces or moments that cause the motion. Robot kinematics refers the analytical study of the motion of a robot manipulator. Formulating the suitable kinematics models for a robot mechanism is very crucial for analyzing the behaviour of industrial manipulators. There are mainly two different spaces used in kinematics modelling ...
متن کاملHalo Kinematics
I summarize recent observations of the kinematics of hot tracers in elliptical galaxy halos (globular clusters, planetary nebulae, and integrated stellar light), and what these tell us about the dynamics, dark matter content, and formation of ellipticals. A generic result is the ubiquity of dark matter halos in ellipticals. Studies of globular clusters and planetary nebulae are now finding oute...
متن کاملComputational Kinematics
We present a kinematic analysis algorithm for mechanisms built of rigid parts, such as door locks, gearboxes, and transmissions. The algorithm produces a concise and complete description of the kinematics of a mechanism. It optimizes the computation by decomposing complex mechanisms into subassemblies, deriving the kinematics of the subassemblies, and incrementally composing the results. We def...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanics
سال: 1980
ISSN: 0021-8936,1528-9036
DOI: 10.1115/1.3153630