Objective: This study aims to evaluate the sensitivity and specificity of the lever sign test in patients with and without chronic Anterior Cruciate Ligament (ACL) injuries in an outpatient setting ...

Abstract: Inaccurate model, uncertainties, and valve bias are the main challenges for the controller design of high precision electro-hydraulic servo systems. To achieve a satisfactory tracking ...

Abstract: Social networks allow us to communicate with people around the world. However, some users usually take advantage of anonymity for writing offensive comments to others, which might affect ...