The study was conducted to obtain information about the characteristics of fluid flow that touches the surface of the bluff body.Bluff body in the form of circular and elliptical cylinders and brought near a wall.Phenomenon found is used to predict the aerodynamic loads on the bluff body and leads to a drag reduction efforts.Elliptic cylinder and c
Background Underwater gliders are widely used in marine applications for monitoring purposes.These gliders must withstand hydrodynamic forces and maintain its body stability.The underwater environments are highly unpredictable, and small changes in the environment can lead to significant instability in underwater vehicles.Methods This study uses di
ABSTRACT: Introduction: Recent studies have reported that the quarantine imposed in several countries around the world due to Covid-19 affected the sexual function and relationship quality.On the March Heart Health 23, 2020 the Greek government imposed a national quarantine to contain the spread of the pandemic.The impact of such conditions on sexu
Prosthetic valve dehiscence is one of the most catastrophic complications of prosthetic valves.Clinical presentation may range from mild asymptomatic regurgitation to severe paravalvular leaks causing acute heart failure, cardiogenic shock or even sudden death.Echocardiography and fluoroscopy help Crochet in early diagnosis.We report here an occurr