In this paper, we have used numerical simulation to study failure of adhesive joints in composite plates. To determine the failure load, adhesive joints are subjected to different types of loading and gradual failure of the joint is studied using the finite element method. The composite material failure theory is implemented into the FEM software. Also different geometries for the joint edge ar...

This investigation was conducted to determine if there are significant differences between the lateral and the over-the-joint methods of goniometry for measurements of the elbow joint. Forty physical therapy students with previous goniometric training were divided randomly into four goniometric measurement groups: 1) lateral method for an obtuse angle, 2) lateral method for an acute angle, 3) o...

By manipulating trunk angle in ergometer cycling, we studied the effect of body configuration on muscle recruitment and joint kinematics. Changing trunk angle affects the length of muscles that span the hip joint. It is hypothesized that this affects the recruitment of the muscles directly involved, and as a consequence of affected joint torque distributions, also influences the recruitment of ...

Denavit Hartenberg (D-H) Kinematic structure representation of robot having revolute joint normally have fix arm length a, offset distance d, twist angle α and only varied joint angle θ. This paper introduce two (2) inputs variable of twist angle α and joint variable θ besides fix value of arm length a and offset distance d. Variable value of α and θ are dependent on polar electromagnetic actua...

this paper presents a gaussian radial basis function neural network based on sliding mode control for trajectory tracking and vibration control of a flexible joint manipulator. to study the effectiveness of the controllers, designed controller is developed for tip angular position control of a flexible joint manipulator. the adaptation laws of designed controller are obtained based on sliding m...

Background: Anterior Cruciate Ligament) ACL (injury is the most prevalent knee ligament injury during exercise, with a frequency of 36.9 per 100000 individuals. The one characteristic of this injury is proprioception dysfunction. The current study investigated the knee proprioception in soccer players after ACL reconstruction. Methods: The study participants consisted of 20 elite male soccer p...

this paper presents a finite element analysis and its related experimental test of corrugated steel web beams subjected to fatigue loading. a particular focus in this study was set on the fatigue failure arising from the web-to-flange welded joint of the corrugated steel web beam. a detailed three-dimensional finite element model which explicitly includes the geometry of the web-to-flange welds...