What Is Heart Valve Disease? Heart valve disease is when one or more of your heart valves don't work the way they should. Your heart has four valves: pulmonary, tricuspid, aortic, and mitral. Your ...

Abstract: The performance of power line structures is crucial for the reliable operation of transmission and distribution systems, with defects being the leading cause of failures. Current research ...

Abstract: Defect inversion is a critical quantitative assessment technique to evaluate the integrity of energy transportation systems. In practice, non-stationary states and frequent situation ...

The final, formatted version of the article will be published soon. Introduction: Borderline personality disorder is marked by emotional lability, unstable identity, and hypersensitivity to ...